From d48f961d0a977cbf23bdc967f36a921aab413bb0 Mon Sep 17 00:00:00 2001 From: dahanzimin <353767514@qq.com> Date: Tue, 10 May 2022 18:56:13 +0800 Subject: [PATCH] Add MixGo CE board --- ports/espressif/boards/mixgo_ce_udisk/board.c | 48 + .../mixgo_ce_udisk/mixgoce_lib/Image.py | 58 + .../mixgoce_lib/adafruit_framebuf.py | 549 +++++++++ .../mixgoce_lib/adafruit_irremote.py | 283 +++++ .../mixgoce_lib/adafruit_minimqtt.py | 1000 +++++++++++++++++ .../mixgoce_lib/adafruit_rtttl.py | 204 ++++ .../mixgo_ce_udisk/mixgoce_lib/blynklib.py | 390 +++++++ .../mixgo_ce_udisk/mixgoce_lib/blynktimer.py | 134 +++ .../mixgo_ce_udisk/mixgoce_lib/button.py | 49 + .../mixgo_ce_udisk/mixgoce_lib/infrared.py | 41 + .../mixgo_ce_udisk/mixgoce_lib/irremote.py | 111 ++ .../boards/mixgo_ce_udisk/mixgoce_lib/led.py | 34 + .../mixgo_ce_udisk/mixgoce_lib/matcher.py | 97 ++ .../mixgo_ce_udisk/mixgoce_lib/matrix.py | 277 +++++ .../mixgo_ce_udisk/mixgoce_lib/mixgoce.py | 85 ++ .../mixgo_ce_udisk/mixgoce_lib/mixpy.py | 84 ++ .../mixgo_ce_udisk/mixgoce_lib/mmatrix.py | 139 +++ .../mixgo_ce_udisk/mixgoce_lib/msa301.py | 70 ++ .../mixgo_ce_udisk/mixgoce_lib/music.py | 102 ++ .../mixgo_ce_udisk/mixgoce_lib/mxc6655xa.py | 80 ++ .../mixgo_ce_udisk/mixgoce_lib/pixels.py | 71 ++ .../mixgo_ce_udisk/mixgoce_lib/sensor.py | 55 + .../mixgo_ce_udisk/mixgoce_lib/touchpad.py | 25 + .../boards/mixgo_ce_udisk/mpconfigboard.h | 32 + .../boards/mixgo_ce_udisk/mpconfigboard.mk | 24 + ports/espressif/boards/mixgo_ce_udisk/pins.c | 50 + .../espressif/boards/mixgo_ce_udisk/sdkconfig | 0 27 files changed, 4092 insertions(+) create mode 100644 ports/espressif/boards/mixgo_ce_udisk/board.c create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/Image.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_framebuf.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_irremote.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_minimqtt.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_rtttl.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/blynklib.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/blynktimer.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/button.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/infrared.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/irremote.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/led.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/matcher.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/matrix.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mixgoce.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mixpy.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mmatrix.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/msa301.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/music.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mxc6655xa.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/pixels.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/sensor.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/touchpad.py create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mpconfigboard.h create mode 100644 ports/espressif/boards/mixgo_ce_udisk/mpconfigboard.mk create mode 100644 ports/espressif/boards/mixgo_ce_udisk/pins.c create mode 100644 ports/espressif/boards/mixgo_ce_udisk/sdkconfig diff --git a/ports/espressif/boards/mixgo_ce_udisk/board.c b/ports/espressif/boards/mixgo_ce_udisk/board.c new file mode 100644 index 0000000000..bf5980e627 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/board.c @@ -0,0 +1,48 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "supervisor/board.h" +#include "mpconfigboard.h" +#include "shared-bindings/microcontroller/Pin.h" + +void board_init(void) { + // Debug UART + #ifdef DEBUG + common_hal_never_reset_pin(&pin_GPIO43); + common_hal_never_reset_pin(&pin_GPIO44); + #endif /* DEBUG */ +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { + +} + +void board_deinit(void) { +} \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/Image.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/Image.py new file mode 100644 index 0000000000..c799b4aadd --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/Image.py @@ -0,0 +1,58 @@ +""" +Image + +CircuitPython library for Image - MixGoCE +======================================================= + +Small Cabbage +20210721 +""" + +HEART=bytearray(b'\x00\x00\x00\x0c\x1e\x3f\x7e\xfc\x7e\x3f\x1e\x0c\x00\x00\x00\x00') +HEART_SMALL=bytearray(b'\x00\x00\x00\x00\x0c\x1e\x3c\x78\x3c\x1e\x0c\x00\x00\x00\x00\x00') +HAPPY=bytearray(b'\x00\x00\x00\x0c\x0c\x20\x40\x80\x80\x40\x20\x0c\x0c\x00\x00\x00') +SAD=bytearray(b'\x00\x00\x08\x04\x04\x84\x40\x20\x20\x40\x84\x04\x04\x08\x00\x00') +SMILE=bytearray(b'\x00\x00\x04\x02\x02\x24\x40\x80\x80\x40\x24\x02\x02\x04\x00\x00') +SILLY=bytearray(b'\x00\x00\x04\x0a\x0a\x04\x60\xa0\xa0\x60\x04\x0a\x0a\x04\x00\x00') +FABULOUS=bytearray(b'\x00\x00\x06\x05\x05\x65\xa6\xa0\xa0\xa6\x65\x05\x05\x06\x00\x00') +SURPRISED=bytearray(b'\x00\x00\x00\x00\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00\x00') +ASLEEP=bytearray(b'\x00\x00\x04\x04\x04\x44\xa0\xa0\xa0\xa0\x44\x04\x04\x04\x00\x00') +ANGRY=bytearray(b'\x00\x00\x01\x02\x84\x42\x21\x10\x10\x21\x42\x84\x02\x01\x00\x00') +CONFUSED=bytearray(b'\x00\x00\x00\x00\x00\x04\x02\xa2\x12\x0c\x00\x00\x00\x00\x00\x00') +NO=bytearray(b'\x00\x00\x00\x00\x42\x24\x18\x18\x24\x42\x00\x00\x00\x00\x00\x00') +YES=bytearray(b'\x00\x00\x00\x00\x10\x20\x40\x40\x20\x10\x08\x04\x02\x00\x00\x00') +LEFT_ARROW=bytearray(b'\x00\x00\x10\x28\x54\x92\x10\x10\x10\x10\x10\x10\x10\x10\x00\x00') +RIGHT_ARROW=bytearray(b'\x00\x00\x10\x10\x10\x10\x10\x10\x10\x10\x92\x54\x28\x10\x00\x00') +DRESS=bytearray(b'\x00\x00\x00\x40\xa2\xd7\xae\xda\xae\xd7\xa2\x40\x00\x00\x00\x00') +TRANSFORMERS=bytearray(b'\x00\x00\x00\x00\x00\x9c\x64\x1a\x64\x9c\x00\x00\x00\x00\x00\x00') +SCISSORS=bytearray(b'\x00\x00\x00\x00\x00\x43\xa6\x6c\x18\x6c\xa6\x43\x00\x00\x00\x00') +EXIT=bytearray(b'\x00\x00\x00\x00\x00\x00\x28\x04\x72\x0e\x17\x25\x48\x88\x00\x00') +TREE=bytearray(b'\x00\x00\x00\x10\x18\x1c\x1e\xff\x1e\x1c\x18\x10\x00\x00\x00\x00') +PACMAN=bytearray(b'\x00\x00\x1c\x36\x63\x41\x45\x41\x49\x55\x22\x00\x00\x00\x00\x00') +TARGET=bytearray(b'\x00\x00\x00\x00\x00\x00\x38\x44\x54\x44\x38\x00\x00\x00\x00\x00') +TSHIRT=bytearray(b'\x00\x00\x00\x04\x0a\xf9\x82\x82\x82\x82\xf9\x0a\x04\x00\x00\x00') +ROLLERSKATE=bytearray(b'\x00\x00\x00\x60\x5f\x71\x11\x17\x14\x14\x74\x58\x60\x00\x00\x00') +DUCK=bytearray(b'\x00\x00\x08\x0c\x0a\xf9\x81\x83\x9e\x90\x90\x90\x50\x30\x10\x00') +HOUSE=bytearray(b'\x04\x06\xfb\x01\x01\xf9\x09\x29\x09\x09\xf9\x01\x01\xfb\x06\x04') +TORTOISE=bytearray(b'\x00\x00\x00\x00\x00\x5e\x3c\x3f\x3f\x3c\x5e\x00\x00\x00\x00\x00') +BUTTERFLY=bytearray(b'\x00\x00\x00\x00\x04\xca\xaa\x5c\x38\x5c\xaa\xca\x04\x00\x00\x00') +STICKFIGURE=bytearray(b'\x00\x00\x00\x00\x00\x90\x4a\x3d\x4a\x90\x00\x00\x00\x00\x00\x00') +GHOST=bytearray(b'\x00\x00\x00\x00\xfe\xdf\xe9\xdf\xe9\xdf\xfe\xc0\x80\x00\x00\x00') +PITCHFORK=bytearray(b'\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x3e\x49\x49\x49\x49\x49') +MUSIC_QUAVERS=bytearray(b'\x20\x10\x08\x0c\x1c\x38\x30\x10\x08\x0c\x1c\x38\x30\x10\x08\x04') +MUSIC_QUAVER=bytearray(b'\x06\x05\x05\x05\x05\x05\x05\x05\x36\x7c\xfc\xfc\xf8\x70\x00\x00') +MUSIC_CROTCHET=bytearray(b'\x02\x02\x02\x02\x02\x02\x02\x02\x1a\x3e\x7e\x7e\x7c\x38\x00\x00') +COW=bytearray(b'\x00\x1e\x1a\x1f\xfe\xfc\x1c\x1c\x1c\xfc\xfc\x08\x10\x10\x20\x00') +RABBIT=bytearray(b'\x14\x2a\x2a\x2a\x2a\x2a\x63\x41\x55\x41\x49\x49\x5d\x41\x3e\x00') +SQUARE_SMALL=bytearray(b'\x00\x00\x00\x00\x00\x00\x3c\x24\x24\x3c\x00\x00\x00\x00\x00\x00') +SQUARE=bytearray(b'\x00\x00\x00\x00\xff\x81\x81\x81\x81\x81\x81\xff\x00\x00\x00\x00') +DIAMOND_SMALL=bytearray(b'\x00\x00\x00\x00\x00\x08\x14\x2c\x14\x08\x00\x00\x00\x00\x00\x00') +DIAMOND=bytearray(b'\x00\x00\x04\x0e\x1b\x35\x6f\xdd\x6f\x35\x1b\x0e\x04\x00\x00\x00') +CHESSBOARD=bytearray(b'\x00\x00\x00\xfe\xaa\xfe\xaa\xfe\xaa\xfe\xaa\xfe\xaa\xfe\x00\x00') +TRIANGLE_LEFT=bytearray(b'\x00\x00\x00\x00\x00\x10\x38\x7c\xfe\x00\x00\x00\x00\x00\x00\x00') +TRIANGLE=bytearray(b'\x00\x00\x40\x60\x70\x78\x7c\x7e\x7e\x7c\x78\x70\x60\x40\x00\x00') +SNAKE=bytearray(b'\x00\x40\x60\x70\x38\x18\x18\x18\x18\x1f\x05\x07\x00\x00\x00\x00') +UMBRELLA=bytearray(b'\x00\x00\x00\x08\x0c\x0e\x0e\xff\x8e\xce\x0c\x08\x00\x00\x00\x00') +SKULL=bytearray(b'\x00\x00\x00\x0c\x1a\x79\x99\xd7\x99\x79\x1a\x0c\x00\x00\x00\x00') +GIRAFFE=bytearray(b'\x00\x00\x00\x00\xe0\x20\x20\xff\x03\x02\x00\x00\x00\x00\x00\x00') +SWORD=bytearray(b'\x00\x00\x18\x18\x7e\x3c\x18\x18\x18\x18\x18\x18\x18\x00\x00\x00') \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_framebuf.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_framebuf.py new file mode 100644 index 0000000000..458dcc5410 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_framebuf.py @@ -0,0 +1,549 @@ +# The MIT License (MIT) +# +# Copyright (c) 2018 Kattni Rembor for Adafruit Industries +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +""" +`adafruit_framebuf` +==================================================== + +CircuitPython pure-python framebuf module, based on the micropython framebuf module. + +* Author(s): Melissa LeBlanc-Williams, Kattni Rembor, Tony DiCola, original file + created by Damien P. George + +Implementation Notes +-------------------- + +**Hardware:** + +* `Adafruit SSD1306 OLED displays `_ + +**Software and Dependencies:** + +* Adafruit CircuitPython firmware for the supported boards: + https://github.com/adafruit/circuitpython/releases + +""" + +__version__ = "0.0.0-auto.0" +__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_framebuf.git" + +import os +import struct + +# Framebuf format constants: +MVLSB = 0 # Single bit displays (like SSD1306 OLED) +RGB565 = 1 # 16-bit color displays +GS4_HMSB = 2 # Unimplemented! +MHMSB = 3 # Single bit displays like the Sharp Memory +RGB888 = 4 # Neopixels and Dotstars + + +class MHMSBFormat: + """MHMSBFormat""" + + @staticmethod + def set_pixel(framebuf, x, y, color): + """Set a given pixel to a color.""" + index = (y * framebuf.stride + x) // 8 + offset = 7 - x & 0x07 + framebuf.buf[index] = (framebuf.buf[index] & ~(0x01 << offset)) | ( + (color != 0) << offset + ) + + @staticmethod + def get_pixel(framebuf, x, y): + """Get the color of a given pixel""" + index = (y * framebuf.stride + x) // 8 + offset = 7 - x & 0x07 + return (framebuf.buf[index] >> offset) & 0x01 + + @staticmethod + def fill(framebuf, color): + """completely fill/clear the buffer with a color""" + if color: + fill = 0xFF + else: + fill = 0x00 + for i in range(len(framebuf.buf)): + framebuf.buf[i] = fill + + @staticmethod + def fill_rect(framebuf, x, y, width, height, color): + """Draw a rectangle at the given location, size and color. The ``fill_rect`` method draws + both the outline and interior.""" + # pylint: disable=too-many-arguments + for _x in range(x, x + width): + offset = 7 - _x & 0x07 + for _y in range(y, y + height): + index = (_y * framebuf.stride + _x) // 8 + framebuf.buf[index] = (framebuf.buf[index] & ~(0x01 << offset)) | ( + (color != 0) << offset + ) + + +class MVLSBFormat: + """MVLSBFormat""" + + @staticmethod + def set_pixel(framebuf, x, y, color): + """Set a given pixel to a color.""" + index = (y >> 3) * framebuf.stride + x + offset = y & 0x07 + framebuf.buf[index] = (framebuf.buf[index] & ~(0x01 << offset)) | ( + (color != 0) << offset + ) + + @staticmethod + def get_pixel(framebuf, x, y): + """Get the color of a given pixel""" + index = (y >> 3) * framebuf.stride + x + offset = y & 0x07 + return (framebuf.buf[index] >> offset) & 0x01 + + @staticmethod + def fill(framebuf, color): + """completely fill/clear the buffer with a color""" + if color: + fill = 0xFF + else: + fill = 0x00 + for i in range(len(framebuf.buf)): + framebuf.buf[i] = fill + + @staticmethod + def fill_rect(framebuf, x, y, width, height, color): + """Draw a rectangle at the given location, size and color. The ``fill_rect`` method draws + both the outline and interior.""" + # pylint: disable=too-many-arguments + while height > 0: + index = (y >> 3) * framebuf.stride + x + offset = y & 0x07 + for w_w in range(width): + framebuf.buf[index + w_w] = ( + framebuf.buf[index + w_w] & ~(0x01 << offset) + ) | ((color != 0) << offset) + y += 1 + height -= 1 + + +class RGB888Format: + """RGB888Format""" + + @staticmethod + def set_pixel(framebuf, x, y, color): + """Set a given pixel to a color.""" + index = (y * framebuf.stride + x) * 3 + if isinstance(color, tuple): + framebuf.buf[index : index + 3] = bytes(color) + else: + framebuf.buf[index : index + 3] = bytes( + ((color >> 16) & 255, (color >> 8) & 255, color & 255) + ) + + @staticmethod + def get_pixel(framebuf, x, y): + """Get the color of a given pixel""" + index = (y * framebuf.stride + x) * 3 + return ( + (framebuf.buf[index] << 16) + | (framebuf.buf[index + 1] << 8) + | framebuf.buf[index + 2] + ) + + @staticmethod + def fill(framebuf, color): + """completely fill/clear the buffer with a color""" + fill = (color >> 16) & 255, (color >> 8) & 255, color & 255 + for i in range(0, len(framebuf.buf), 3): + framebuf.buf[i : i + 3] = bytes(fill) + + @staticmethod + def fill_rect(framebuf, x, y, width, height, color): + """Draw a rectangle at the given location, size and color. The ``fill_rect`` method draws + both the outline and interior.""" + # pylint: disable=too-many-arguments + fill = (color >> 16) & 255, (color >> 8) & 255, color & 255 + for _x in range(x, x + width): + for _y in range(y, y + height): + index = (_y * framebuf.stride + _x) * 3 + framebuf.buf[index : index + 3] = bytes(fill) + + +class FrameBuffer: + """FrameBuffer object. + + :param buf: An object with a buffer protocol which must be large enough to contain every + pixel defined by the width, height and format of the FrameBuffer. + :param width: The width of the FrameBuffer in pixel + :param height: The height of the FrameBuffer in pixel + :param buf_format: Specifies the type of pixel used in the FrameBuffer; permissible values + are listed under Constants below. These set the number of bits used to + encode a color value and the layout of these bits in ``buf``. Where a + color value c is passed to a method, c is a small integer with an encoding + that is dependent on the format of the FrameBuffer. + :param stride: The number of pixels between each horizontal line of pixels in the + FrameBuffer. This defaults to ``width`` but may need adjustments when + implementing a FrameBuffer within another larger FrameBuffer or screen. The + ``buf`` size must accommodate an increased step size. + + """ + + def __init__(self, buf, width, height, buf_format=MVLSB, stride=None): + # pylint: disable=too-many-arguments + self.buf = buf + self.width = width + self.height = height + self.stride = stride + self._font = None + if self.stride is None: + self.stride = width + if buf_format == MVLSB: + self.format = MVLSBFormat() + elif buf_format == MHMSB: + self.format = MHMSBFormat() + elif buf_format == RGB888: + self.format = RGB888Format() + else: + raise ValueError("invalid format") + self._rotation = 0 + + @property + def rotation(self): + """The rotation setting of the display, can be one of (0, 1, 2, 3)""" + return self._rotation + + @rotation.setter + def rotation(self, val): + if not val in (0, 1, 2, 3): + raise RuntimeError("Bad rotation setting") + self._rotation = val + + def fill(self, color): + """Fill the entire FrameBuffer with the specified color.""" + self.format.fill(self, color) + + def fill_rect(self, x, y, width, height, color): + """Draw a rectangle at the given location, size and color. The ``fill_rect`` method draws + both the outline and interior.""" + # pylint: disable=too-many-arguments, too-many-boolean-expressions + self.rect(x, y, width, height, color, fill=True) + + def pixel(self, x, y, color=None): + """If ``color`` is not given, get the color value of the specified pixel. If ``color`` is + given, set the specified pixel to the given color.""" + if self.rotation == 1: + x, y = y, x + x = self.width - x - 1 + if self.rotation == 2: + x = self.width - x - 1 + y = self.height - y - 1 + if self.rotation == 3: + x, y = y, x + y = self.height - y - 1 + + if x < 0 or x >= self.width or y < 0 or y >= self.height: + return None + if color is None: + return self.format.get_pixel(self, x, y) + self.format.set_pixel(self, x, y, color) + return None + + def hline(self, x, y, width, color): + """Draw a horizontal line up to a given length.""" + self.rect(x, y, width, 1, color, fill=True) + + def vline(self, x, y, height, color): + """Draw a vertical line up to a given length.""" + self.rect(x, y, 1, height, color, fill=True) + + def circle(self, center_x, center_y, radius, color): + """Draw a circle at the given midpoint location, radius and color. + The ```circle``` method draws only a 1 pixel outline.""" + x = radius - 1 + y = 0 + d_x = 1 + d_y = 1 + err = d_x - (radius << 1) + while x >= y: + self.pixel(center_x + x, center_y + y, color) + self.pixel(center_x + y, center_y + x, color) + self.pixel(center_x - y, center_y + x, color) + self.pixel(center_x - x, center_y + y, color) + self.pixel(center_x - x, center_y - y, color) + self.pixel(center_x - y, center_y - x, color) + self.pixel(center_x + y, center_y - x, color) + self.pixel(center_x + x, center_y - y, color) + if err <= 0: + y += 1 + err += d_y + d_y += 2 + if err > 0: + x -= 1 + d_x += 2 + err += d_x - (radius << 1) + + def rect(self, x, y, width, height, color, *, fill=False): + """Draw a rectangle at the given location, size and color. The ```rect``` method draws only + a 1 pixel outline.""" + # pylint: disable=too-many-arguments + if self.rotation == 1: + x, y = y, x + width, height = height, width + x = self.width - x - width + if self.rotation == 2: + x = self.width - x - width + y = self.height - y - height + if self.rotation == 3: + x, y = y, x + width, height = height, width + y = self.height - y - height + + # pylint: disable=too-many-boolean-expressions + if ( + width < 1 + or height < 1 + or (x + width) <= 0 + or (y + height) <= 0 + or y >= self.height + or x >= self.width + ): + return + x_end = min(self.width - 1, x + width - 1) + y_end = min(self.height - 1, y + height - 1) + x = max(x, 0) + y = max(y, 0) + if fill: + self.format.fill_rect(self, x, y, x_end - x + 1, y_end - y + 1, color) + else: + self.format.fill_rect(self, x, y, x_end - x + 1, 1, color) + self.format.fill_rect(self, x, y, 1, y_end - y + 1, color) + self.format.fill_rect(self, x, y_end, x_end - x + 1, 1, color) + self.format.fill_rect(self, x_end, y, 1, y_end - y + 1, color) + + def line(self, x_0, y_0, x_1, y_1, color): + # pylint: disable=too-many-arguments + """Bresenham's line algorithm""" + d_x = abs(x_1 - x_0) + d_y = abs(y_1 - y_0) + x, y = x_0, y_0 + s_x = -1 if x_0 > x_1 else 1 + s_y = -1 if y_0 > y_1 else 1 + if d_x > d_y: + err = d_x / 2.0 + while x != x_1: + self.pixel(x, y, color) + err -= d_y + if err < 0: + y += s_y + err += d_x + x += s_x + else: + err = d_y / 2.0 + while y != y_1: + self.pixel(x, y, color) + err -= d_x + if err < 0: + x += s_x + err += d_y + y += s_y + self.pixel(x, y, color) + + def blit(self): + """blit is not yet implemented""" + raise NotImplementedError() + + def scroll(self, delta_x, delta_y): + """shifts framebuf in x and y direction""" + if delta_x < 0: + shift_x = 0 + xend = self.width + delta_x + dt_x = 1 + else: + shift_x = self.width - 1 + xend = delta_x - 1 + dt_x = -1 + if delta_y < 0: + y = 0 + yend = self.height + delta_y + dt_y = 1 + else: + y = self.height - 1 + yend = delta_y - 1 + dt_y = -1 + while y != yend: + x = shift_x + while x != xend: + self.format.set_pixel( + self, x, y, self.format.get_pixel(self, x - delta_x, y - delta_y) + ) + x += dt_x + y += dt_y + + # pylint: disable=too-many-arguments + def text(self, string, x, y, color, *, font_name="font5x8.bin", size=1): + """Place text on the screen in variables sizes. Breaks on \n to next line. + + Does not break on line going off screen. + """ + # determine our effective width/height, taking rotation into account + frame_width = self.width + frame_height = self.height + if self.rotation == 1 or self.rotation == 3: + frame_width, frame_height = frame_height, frame_width + + for chunk in string.split("\n"): + if not self._font or self._font.font_name != font_name: + # load the font! + self._font = BitmapFont(font_name) + width = self._font.font_width + height = self._font.font_height + for i, char in enumerate(chunk): + char_x = x + (i * (width + 1)) * size + if ( + char_x + (width * size) > 0 + and char_x < frame_width + and y + (height * size) > 0 + and y < frame_height + ): + self._font.draw_char(char, char_x, y, self, color, size=size) + y += height * size + + # pylint: enable=too-many-arguments + + def image(self, img): + """Set buffer to value of Python Imaging Library image. The image should + be in 1 bit mode and a size equal to the display size.""" + # determine our effective width/height, taking rotation into account + width = self.width + height = self.height + if self.rotation == 1 or self.rotation == 3: + width, height = height, width + + if isinstance(self.format, RGB888Format) and img.mode != "RGB": + raise ValueError("Image must be in mode RGB.") + if isinstance(self.format, (MHMSBFormat, MVLSBFormat)) and img.mode != "1": + raise ValueError("Image must be in mode 1.") + + imwidth, imheight = img.size + if imwidth != width or imheight != height: + raise ValueError( + "Image must be same dimensions as display ({0}x{1}).".format( + width, height + ) + ) + # Grab all the pixels from the image, faster than getpixel. + pixels = img.load() + # Clear buffer + for i in range(len(self.buf)): + self.buf[i] = 0 + # Iterate through the pixels + for x in range(width): # yes this double loop is slow, + for y in range(height): # but these displays are small! + if img.mode == "RGB": + self.pixel(x, y, pixels[(x, y)]) + elif pixels[(x, y)]: + self.pixel(x, y, 1) # only write if pixel is true + + +# MicroPython basic bitmap font renderer. +# Author: Tony DiCola +# License: MIT License (https://opensource.org/licenses/MIT) +class BitmapFont: + """A helper class to read binary font tiles and 'seek' through them as a + file to display in a framebuffer. We use file access so we dont waste 1KB + of RAM on a font!""" + + def __init__(self, font_name="font5x8.bin"): + # Specify the drawing area width and height, and the pixel function to + # call when drawing pixels (should take an x and y param at least). + # Optionally specify font_name to override the font file to use (default + # is font5x8.bin). The font format is a binary file with the following + # format: + # - 1 unsigned byte: font character width in pixels + # - 1 unsigned byte: font character height in pixels + # - x bytes: font data, in ASCII order covering all 255 characters. + # Each character should have a byte for each pixel column of + # data (i.e. a 5x8 font has 5 bytes per character). + self.font_name = font_name + + # Open the font file and grab the character width and height values. + # Note that only fonts up to 8 pixels tall are currently supported. + try: + self._font_code=b'\x05\x08\x00\x00\x00\x00\x00>[O[>>kOk>\x1c>|>\x1c\x18<~<\x18\x1cW}W\x1c\x1c^\x7f^\x1c\x00\x18<\x18\x00\xff\xe7\xc3\xe7\xff\x00\x18$\x18\x00\xff\xe7\xdb\xe7\xff0H:\x06\x0e&)y)&@\x7f\x05\x05\x07@\x7f\x05%?Z<\xe7\x1c\x1c\x08\x08\x1c\x1c>\x7f\x14"\x7f"\x14__\x00__\x06\t\x7f\x01\x7f\x00f\x89\x95j`````\x94\xa2\xff\xa2\x94\x08\x04~\x04\x08\x10 ~ \x10\x08\x08*\x1c\x08\x08\x1c*\x08\x08\x1e\x10\x10\x10\x10\x0c\x1e\x0c\x1e\x0c08>80\x06\x0e>\x0e\x06\x00\x00\x00\x00\x00\x00\x00_\x00\x00\x00\x07\x00\x07\x00\x14\x7f\x14\x7f\x14$*\x7f*\x12#\x13\x08db6IV P\x00\x08\x07\x03\x00\x00\x1c"A\x00\x00A"\x1c\x00*\x1c\x7f\x1c*\x08\x08>\x08\x08\x00\x80p0\x00\x08\x08\x08\x08\x08\x00\x00``\x00 \x10\x08\x04\x02>QIE>\x00B\x7f@\x00rIIIF!AIM3\x18\x14\x12\x7f\x10\'EEE9A]YN|\x12\x11\x12|\x7fIII6>AAA"\x7fAAA>\x7fIIIA\x7f\t\t\t\x01>AAQs\x7f\x08\x08\x08\x7f\x00A\x7fA\x00 @A?\x01\x7f\x08\x14"A\x7f@@@@\x7f\x02\x1c\x02\x7f\x7f\x04\x08\x10\x7f>AAA>\x7f\t\t\t\x06>AQ!^\x7f\t\x19)F&III2\x03\x01\x7f\x01\x03?@@@?\x1f @ \x1f?@8@?c\x14\x08\x14c\x03\x04x\x04\x03aYIMC\x00\x7fAAA\x02\x04\x08\x10 \x00AAA\x7f\x04\x02\x01\x02\x04@@@@@\x00\x03\x07\x08\x00 TTx@\x7f(DD88DDD(8DD(\x7f8TTT\x18\x00\x08~\t\x02\x18\xa4\xa4\x9cx\x7f\x08\x04\x04x\x00D}@\x00 @@=\x00\x7f\x10(D\x00\x00A\x7f@\x00|\x04x\x04x|\x08\x04\x04x8DDD8\xfc\x18$$\x18\x18$$\x18\xfc|\x08\x04\x04\x08HTTT$\x04\x04?D$<@@ |\x1c @ \x1c<@0@III\x00~\x01\x01\x01~*****DD_DD@QJD@@DJQ@\x00\x00\xff\x01\x03\xe0\x80\xff\x00\x00\x08\x08kk\x086\x126$6\x06\x0f\t\x0f\x06\x00\x00\x18\x18\x00\x00\x00\x10\x10\x000@\xff\x01\x01\x00\x1f\x01\x01\x1e\x00\x19\x1d\x17\x12\x00<<<<\x00\x00\x00\x00\x00' + self.font_width, self.font_height = struct.unpack("BB", b'\x05\x08') + # simple font file validation check based on expected file size + #if 2 + 256 * self.font_width != os.stat(font_name)[6]: + # raise RuntimeError("Invalid font file: " + font_name) + except OSError: + print("Could not find font file", font_name) + raise + except OverflowError: + # os.stat can throw this on boards without long int support + # just hope the font file is valid and press on + pass + + def deinit(self): + """Close the font file as cleanup.""" + #self._font.close() + + def __enter__(self): + """Initialize/open the font file""" + self.__init__() + return self + + def __exit__(self, exception_type, exception_value, traceback): + """cleanup on exit""" + #self.deinit() + pass + + def draw_char( + self, char, x, y, framebuffer, color, size=1 + ): # pylint: disable=too-many-arguments + """Draw one character at position (x,y) to a framebuffer in a given color""" + size = max(size, 1) + # Don't draw the character if it will be clipped off the visible area. + # if x < -self.font_width or x >= framebuffer.width or \ + # y < -self.font_height or y >= framebuffer.height: + # return + # Go through each column of the character. + for char_x in range(self.font_width): + # Grab the byte for the current column of font data. + #self._font.seek(2 + (ord(char) * self.font_width) + char_x) + chcode=bytes([self._font_code[(2 + (ord(char) * self.font_width) + char_x)]]) + try: + line = struct.unpack("B", chcode)[0] + except RuntimeError: + continue # maybe character isnt there? go to next + # Go through each row in the column byte. + for char_y in range(self.font_height): + # Draw a pixel for each bit that's flipped on. + if (line >> char_y) & 0x1: + framebuffer.fill_rect( + x + char_x * size, y + char_y * size, size, size, color + ) + + def width(self, text): + """Return the pixel width of the specified text message.""" + return len(text) * (self.font_width + 1) + + +class FrameBuffer1(FrameBuffer): # pylint: disable=abstract-method + """FrameBuffer1 object. Inherits from FrameBuffer.""" diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_irremote.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_irremote.py new file mode 100644 index 0000000000..e7f1476cfc --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_irremote.py @@ -0,0 +1,283 @@ +# The MIT License (MIT) +# +# Copyright (c) 2017 Scott Shawcroft for Adafruit Industries +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +""" +`adafruit_irremote` +==================================================== + +Demo code for Circuit Playground Express: + +.. code-block:: python + + # Circuit Playground Express Demo Code + # Adjust the pulseio 'board.PIN' if using something else + import pulseio + import board + import adafruit_irremote + + pulsein = pulseio.PulseIn(board.REMOTEIN, maxlen=120, idle_state=True) + decoder = adafruit_irremote.GenericDecode() + + + while True: + pulses = decoder.read_pulses(pulsein) + print("Heard", len(pulses), "Pulses:", pulses) + try: + code = decoder.decode_bits(pulses) + print("Decoded:", code) + except adafruit_irremote.IRNECRepeatException: # unusual short code! + print("NEC repeat!") + except adafruit_irremote.IRDecodeException as e: # failed to decode + print("Failed to decode: ", e.args) + + print("----------------------------") + +* Author(s): Scott Shawcroft + +Implementation Notes +-------------------- + +**Hardware:** + +* `CircuitPlayground Express `_ + +* `IR Receiver Sensor `_ + +**Software and Dependencies:** + +* Adafruit CircuitPython firmware for the ESP8622 and M0-based boards: + https://github.com/adafruit/circuitpython/releases + +""" + +# Pretend self matter because we may add object level config later. +# pylint: disable=no-self-use + +import array +import time + +__version__ = "0.0.0-auto.0" +__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_IRRemote.git" + + +class IRDecodeException(Exception): + """Generic decode exception""" + + +class IRNECRepeatException(Exception): + """Exception when a NEC repeat is decoded""" + + +class GenericDecode: + """Generic decoding of infrared signals""" + + def bin_data(self, pulses): + """Compute bins of pulse lengths where pulses are +-25% of the average. + + :param list pulses: Input pulse lengths + """ + bins = [[pulses[0], 0]] + + for _, pulse in enumerate(pulses): + matchedbin = False + # print(pulse, end=": ") + for b, pulse_bin in enumerate(bins): + if pulse_bin[0] * 0.75 <= pulse <= pulse_bin[0] * 1.25: + # print("matches bin") + bins[b][0] = (pulse_bin[0] + pulse) // 2 # avg em + bins[b][1] += 1 # track it + matchedbin = True + break + if not matchedbin: + bins.append([pulse, 1]) + # print(bins) + return bins + + def decode_bits(self, pulses): + """Decode the pulses into bits.""" + # pylint: disable=too-many-branches,too-many-statements + + # special exception for NEC repeat code! + if ( + (len(pulses) == 3) + and (8000 <= pulses[0] <= 10000) + and (2000 <= pulses[1] <= 3000) + and (450 <= pulses[2] <= 700) + ): + raise IRNECRepeatException() + + if len(pulses) < 10: + raise IRDecodeException("10 pulses minimum") + + # Ignore any header (evens start at 1), and any trailer. + if len(pulses) % 2 == 0: + pulses_end = -1 + else: + pulses_end = None + + evens = pulses[1:pulses_end:2] + odds = pulses[2:pulses_end:2] + + # bin both halves + even_bins = self.bin_data(evens) + odd_bins = self.bin_data(odds) + + outliers = [b[0] for b in (even_bins + odd_bins) if b[1] == 1] + even_bins = [b for b in even_bins if b[1] > 1] + odd_bins = [b for b in odd_bins if b[1] > 1] + + if not even_bins or not odd_bins: + raise IRDecodeException("Not enough data") + + if len(even_bins) == 1: + pulses = odds + pulse_bins = odd_bins + elif len(odd_bins) == 1: + pulses = evens + pulse_bins = even_bins + else: + raise IRDecodeException("Both even/odd pulses differ") + + if len(pulse_bins) == 1: + raise IRDecodeException("Pulses do not differ") + if len(pulse_bins) > 2: + raise IRDecodeException("Only mark & space handled") + + mark = min(pulse_bins[0][0], pulse_bins[1][0]) + space = max(pulse_bins[0][0], pulse_bins[1][0]) + + if outliers: + # skip outliers + pulses = [ + p + for p in pulses + if not (outliers[0] * 0.75) <= p <= (outliers[0] * 1.25) + ] + # convert marks/spaces to 0 and 1 + for i, pulse_length in enumerate(pulses): + if (space * 0.75) <= pulse_length <= (space * 1.25): + pulses[i] = False + elif (mark * 0.75) <= pulse_length <= (mark * 1.25): + pulses[i] = True + else: + raise IRDecodeException("Pulses outside mark/space") + + # convert bits to bytes! + output = [0] * ((len(pulses) + 7) // 8) + for i, pulse_length in enumerate(pulses): + output[i // 8] = output[i // 8] << 1 + if pulse_length: + output[i // 8] |= 1 + return output + + def _read_pulses_non_blocking( + self, input_pulses, max_pulse=10000, pulse_window=0.10 + ): + """Read out a burst of pulses without blocking until pulses stop for a specified + period (pulse_window), pruning pulses after a pulse longer than ``max_pulse``. + + :param ~pulseio.PulseIn input_pulses: Object to read pulses from + :param int max_pulse: Pulse duration to end a burst + :param float pulse_window: pulses are collected for this period of time + """ + received = None + recent_count = 0 + pruning = False + while True: + while input_pulses: + pulse = input_pulses.popleft() + recent_count += 1 + if pulse > max_pulse: + if received is None: + continue + pruning = True + if not pruning: + if received is None: + received = [] + received.append(pulse) + + if recent_count == 0: + return received + recent_count = 0 + time.sleep(pulse_window) + + def read_pulses( + self, + input_pulses, + *, + max_pulse=10000, + blocking=True, + pulse_window=0.10, + blocking_delay=0.10 + ): + """Read out a burst of pulses until pulses stop for a specified + period (pulse_window), pruning pulses after a pulse longer than ``max_pulse``. + + :param ~pulseio.PulseIn input_pulses: Object to read pulses from + :param int max_pulse: Pulse duration to end a burst + :param bool blocking: If True, will block until pulses found. + If False, will return None if no pulses. + Defaults to True for backwards compatibility + :param float pulse_window: pulses are collected for this period of time + :param float blocking_delay: delay between pulse checks when blocking + """ + while True: + pulses = self._read_pulses_non_blocking( + input_pulses, max_pulse, pulse_window + ) + if blocking and pulses is None: + time.sleep(blocking_delay) + continue + return pulses + + +class GenericTransmit: + """Generic infrared transmit class that handles encoding.""" + + def __init__(self, header, one, zero, trail): + self.header = header + self.one = one + self.zero = zero + self.trail = trail + + def transmit(self, pulseout, data): + """Transmit the ``data`` using the ``pulseout``. + + :param pulseio.PulseOut pulseout: PulseOut to transmit on + :param bytearray data: Data to transmit + """ + durations = array.array("H", [0] * (2 + len(data) * 8 * 2 + 1)) + durations[0] = self.header[0] + durations[1] = self.header[1] + durations[-1] = self.trail + out = 2 + for byte_index, _ in enumerate(data): + for i in range(7, -1, -1): + if (data[byte_index] & 1 << i) > 0: + durations[out] = self.one[0] + durations[out + 1] = self.one[1] + else: + durations[out] = self.zero[0] + durations[out + 1] = self.zero[1] + out += 2 + + # print(durations) + pulseout.send(durations) diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_minimqtt.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_minimqtt.py new file mode 100644 index 0000000000..4dde03eb5d --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_minimqtt.py @@ -0,0 +1,1000 @@ +# SPDX-FileCopyrightText: 2019-2021 Brent Rubell for Adafruit Industries +# +# SPDX-License-Identifier: MIT + +# Original Work Copyright (c) 2016 Paul Sokolovsky, uMQTT +# Modified Work Copyright (c) 2019 Bradley Beach, esp32spi_mqtt +# Modified Work Copyright (c) 2012-2019 Roger Light and others, Paho MQTT Python + +""" +`adafruit_minimqtt` +================================================================================ + +A minimal MQTT Library for CircuitPython. + +* Author(s): Brent Rubell + +Implementation Notes +-------------------- + +Adapted from https://github.com/micropython/micropython-lib/tree/master/umqtt.simple/umqtt + +**Software and Dependencies:** + +* Adafruit CircuitPython firmware for the supported boards: + https://github.com/adafruit/circuitpython/releases + +""" +import errno +import struct +import time +from random import randint +from micropython import const +from matcher import MQTTMatcher + +__version__ = "0.0.0-auto.0" +__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_MiniMQTT.git" + +# Client-specific variables +MQTT_MSG_MAX_SZ = const(268435455) +MQTT_MSG_SZ_LIM = const(10000000) +MQTT_TOPIC_LENGTH_LIMIT = const(65535) +MQTT_TCP_PORT = const(1883) +MQTT_TLS_PORT = const(8883) + +# MQTT Commands +MQTT_PINGREQ = b"\xc0\0" +MQTT_PINGRESP = const(0xD0) +MQTT_SUB = b"\x82" +MQTT_UNSUB = b"\xA2" +MQTT_DISCONNECT = b"\xe0\0" + +# Variable CONNECT header [MQTT 3.1.2] +MQTT_HDR_CONNECT = bytearray(b"\x04MQTT\x04\x02\0\0") + + +CONNACK_ERRORS = { + const(0x01): "Connection Refused - Incorrect Protocol Version", + const(0x02): "Connection Refused - ID Rejected", + const(0x03): "Connection Refused - Server unavailable", + const(0x04): "Connection Refused - Incorrect username/password", + const(0x05): "Connection Refused - Unauthorized", +} + +_default_sock = None # pylint: disable=invalid-name +_fake_context = None # pylint: disable=invalid-name + + +class MMQTTException(Exception): + """MiniMQTT Exception class.""" + + # pylint: disable=unnecessary-pass + # pass + + +# Legacy ESP32SPI Socket API +def set_socket(sock, iface=None): + """Legacy API for setting the socket and network interface. + + :param sock: socket object. + :param iface: internet interface object + + """ + global _default_sock # pylint: disable=invalid-name, global-statement + global _fake_context # pylint: disable=invalid-name, global-statement + _default_sock = sock + if iface: + _default_sock.set_interface(iface) + _fake_context = _FakeSSLContext(iface) + + +class _FakeSSLSocket: + def __init__(self, socket, tls_mode): + self._socket = socket + self._mode = tls_mode + self.settimeout = socket.settimeout + self.send = socket.send + self.recv = socket.recv + self.close = socket.close + + def connect(self, address): + """connect wrapper to add non-standard mode parameter""" + try: + return self._socket.connect(address, self._mode) + except RuntimeError as error: + raise OSError(errno.ENOMEM) from error + + +class _FakeSSLContext: + def __init__(self, iface): + self._iface = iface + + def wrap_socket(self, socket, server_hostname=None): + """Return the same socket""" + # pylint: disable=unused-argument + return _FakeSSLSocket(socket, self._iface.TLS_MODE) + + +class MQTT: + """MQTT Client for CircuitPython. + + :param str broker: MQTT Broker URL or IP Address. + :param int port: Optional port definition, defaults to 8883. + :param str username: Username for broker authentication. + :param str password: Password for broker authentication. + :param network_manager: NetworkManager object, such as WiFiManager from ESPSPI_WiFiManager. + :param str client_id: Optional client identifier, defaults to a unique, generated string. + :param bool is_ssl: Sets a secure or insecure connection with the broker. + :param int keep_alive: KeepAlive interval between the broker and the MiniMQTT client. + :param socket socket_pool: A pool of socket resources available for the given radio. + :param ssl_context: SSL context for long-lived SSL connections. + :param bool use_binary_mode: Messages are passed as bytearray instead of string to callbacks. + + """ + + # pylint: disable=too-many-arguments,too-many-instance-attributes, not-callable, invalid-name, no-member + def __init__( + self, + broker, + port=None, + username=None, + password=None, + client_id=None, + is_ssl=True, + keep_alive=60, + socket_pool=None, + ssl_context=None, + use_binary_mode=False, + ): + + self._socket_pool = socket_pool + self._ssl_context = ssl_context + self._sock = None + self._backwards_compatible_sock = False + self._use_binary_mode = use_binary_mode + + self.keep_alive = keep_alive + self._user_data = None + self._is_connected = False + self._msg_size_lim = MQTT_MSG_SZ_LIM + self._pid = 0 + self._timestamp = 0 + self.logger = None + + self.broker = broker + self._username = username + self._password = password + if ( + self._password and len(password.encode("utf-8")) > MQTT_TOPIC_LENGTH_LIMIT + ): # [MQTT-3.1.3.5] + raise MMQTTException("Password length is too large.") + + self.port = MQTT_TCP_PORT + if is_ssl: + self.port = MQTT_TLS_PORT + if port: + self.port = port + + # define client identifer + if client_id: + # user-defined client_id MAY allow client_id's > 23 bytes or + # non-alpha-numeric characters + self.client_id = client_id + else: + # assign a unique client_id + self.client_id = "cpy{0}{1}".format( + randint(0, int(time.monotonic() * 100) % 1000), randint(0, 99) + ) + # generated client_id's enforce spec.'s length rules + if len(self.client_id.encode("utf-8")) > 23 or not self.client_id: + raise ValueError("MQTT Client ID must be between 1 and 23 bytes") + + # LWT + self._lw_topic = None + self._lw_qos = 0 + self._lw_topic = None + self._lw_msg = None + self._lw_retain = False + + # List of subscribed topics, used for tracking + self._subscribed_topics = [] + self._on_message_filtered = MQTTMatcher() + + # Default topic callback methods + self._on_message = None + self.on_connect = None + self.on_disconnect = None + self.on_publish = None + self.on_subscribe = None + self.on_unsubscribe = None + + # pylint: disable=too-many-branches + def _get_connect_socket(self, host, port, *, timeout=1): + """Obtains a new socket and connects to a broker. + + :param str host: Desired broker hostname + :param int port: Desired broker port + :param int timeout: Desired socket timeout + """ + # For reconnections - check if we're using a socket already and close it + if self._sock: + self._sock.close() + self._sock = None + + # Legacy API - use the interface's socket instead of a passed socket pool + if self._socket_pool is None: + self._socket_pool = _default_sock + + # Legacy API - fake the ssl context + if self._ssl_context is None: + self._ssl_context = _fake_context + + if not isinstance(port, int): + raise RuntimeError("Port must be an integer") + + if port == 8883 and not self._ssl_context: + raise RuntimeError( + "ssl_context must be set before using adafruit_mqtt for secure MQTT." + ) + + if self.logger is not None and port == MQTT_TLS_PORT: + self.logger.info( + "Establishing a SECURE SSL connection to {0}:{1}".format(host, port) + ) + elif self.logger is not None: + self.logger.info( + "Establishing an INSECURE connection to {0}:{1}".format(host, port) + ) + + addr_info = self._socket_pool.getaddrinfo( + host, port, 0, self._socket_pool.SOCK_STREAM + )[0] + + sock = None + retry_count = 0 + while retry_count < 5 and sock is None: + retry_count += 1 + + try: + sock = self._socket_pool.socket(addr_info[0], addr_info[1]) + except OSError: + continue + + connect_host = addr_info[-1][0] + if port == 8883: + sock = self._ssl_context.wrap_socket(sock, server_hostname=host) + connect_host = host + sock.settimeout(timeout) + + try: + sock.connect((connect_host, port)) + except MemoryError: + sock.close() + sock = None + except OSError: + sock.close() + sock = None + + if sock is None: + raise RuntimeError("Repeated socket failures") + + self._backwards_compatible_sock = not hasattr(sock, "recv_into") + return sock + + def __enter__(self): + return self + + def __exit__(self, exception_type, exception_value, traceback): + self.deinit() + + def _sock_exact_recv(self, bufsize): + """Reads _exact_ number of bytes from the connected socket. Will only return + string with the exact number of bytes requested. + + The semantics of native socket receive is that it returns no more than the + specified number of bytes (i.e. max size). However, it makes no guarantees in + terms of the minimum size of the buffer, which could be 1 byte. This is a + wrapper for socket recv() to ensure that no less than the expected number of + bytes is returned or trigger a timeout exception. + + :param int bufsize: number of bytes to receive + """ + stamp = time.monotonic() + rc = self._sock.recv(bufsize) + to_read = bufsize - len(rc) + assert to_read >= 0 + read_timeout = self.keep_alive + while to_read > 0: + recv = self._sock.recv(to_read) + to_read -= len(recv) + rc += recv + if time.monotonic() - stamp > read_timeout: + raise MMQTTException( + "Unable to receive {} bytes within {} seconds.".format( + to_read, read_timeout + ) + ) + return rc + + def deinit(self): + """De-initializes the MQTT client and disconnects from the mqtt broker.""" + self.disconnect() + + @property + def mqtt_msg(self): + """Returns maximum MQTT payload and topic size.""" + return self._msg_size_lim, MQTT_TOPIC_LENGTH_LIMIT + + @mqtt_msg.setter + def mqtt_msg(self, msg_size): + """Sets the maximum MQTT message payload size. + + :param int msg_size: Maximum MQTT payload size. + """ + if msg_size < MQTT_MSG_MAX_SZ: + self._msg_size_lim = msg_size + + def will_set(self, topic=None, payload=None, qos=0, retain=False): + """Sets the last will and testament properties. MUST be called before `connect()`. + + :param str topic: MQTT Broker topic. + :param int|float|str payload: Last will disconnection payload. + payloads of type int & float are converted to a string. + :param int qos: Quality of Service level, defaults to + zero. Conventional options are ``0`` (send at most once), ``1`` + (send at least once), or ``2`` (send exactly once). + + .. note:: Only options ``1`` or ``0`` are QoS levels supported by this library. + :param bool retain: Specifies if the payload is to be retained when + it is published. + """ + if self.logger is not None: + self.logger.debug("Setting last will properties") + self._valid_qos(qos) + if self._is_connected: + raise MMQTTException("Last Will should only be called before connect().") + if payload is None: + payload = "" + if isinstance(payload, (int, float, str)): + payload = str(payload).encode() + else: + raise MMQTTException("Invalid message data type.") + self._lw_qos = qos + self._lw_topic = topic + self._lw_msg = payload + self._lw_retain = retain + + def add_topic_callback(self, mqtt_topic, callback_method): + """Registers a callback_method for a specific MQTT topic. + + :param str mqtt_topic: MQTT topic identifier. + :param function callback_method: The callback method. + """ + if mqtt_topic is None or callback_method is None: + raise ValueError("MQTT topic and callback method must both be defined.") + self._on_message_filtered[mqtt_topic] = callback_method + + def remove_topic_callback(self, mqtt_topic): + """Removes a registered callback method. + + :param str mqtt_topic: MQTT topic identifier string. + """ + if mqtt_topic is None: + raise ValueError("MQTT Topic must be defined.") + try: + del self._on_message_filtered[mqtt_topic] + except KeyError: + raise KeyError( + "MQTT topic callback not added with add_topic_callback." + ) from None + + @property + def on_message(self): + """Called when a new message has been received on a subscribed topic. + + Expected method signature is ``on_message(client, topic, message)`` + """ + return self._on_message + + @on_message.setter + def on_message(self, method): + self._on_message = method + + def _handle_on_message(self, client, topic, message): + matched = False + if topic is not None: + for callback in self._on_message_filtered.iter_match(topic): + callback(client, topic, message) # on_msg with callback + matched = True + + if not matched and self.on_message: # regular on_message + self.on_message(client, topic, message) + + def username_pw_set(self, username, password=None): + """Set client's username and an optional password. + + :param str username: Username to use with your MQTT broker. + :param str password: Password to use with your MQTT broker. + + """ + if self._is_connected: + raise MMQTTException("This method must be called before connect().") + self._username = username + if password is not None: + self._password = password + + # pylint: disable=too-many-branches, too-many-statements, too-many-locals + def connect(self, clean_session=True, host=None, port=None, keep_alive=None): + """Initiates connection with the MQTT Broker. + + :param bool clean_session: Establishes a persistent session. + :param str host: Hostname or IP address of the remote broker. + :param int port: Network port of the remote broker. + :param int keep_alive: Maximum period allowed for communication, in seconds. + + """ + if host: + self.broker = host + if port: + self.port = port + if keep_alive: + self.keep_alive = keep_alive + + if self.logger is not None: + self.logger.debug("Attempting to establish MQTT connection...") + + # Get a new socket + self._sock = self._get_connect_socket(self.broker, self.port) + + # Fixed Header + fixed_header = bytearray([0x10]) + + # NOTE: Variable header is + # MQTT_HDR_CONNECT = bytearray(b"\x04MQTT\x04\x02\0\0") + # because final 4 bytes are 4, 2, 0, 0 + var_header = MQTT_HDR_CONNECT + var_header[6] = clean_session << 1 + + # Set up variable header and remaining_length + remaining_length = 12 + len(self.client_id.encode("utf-8")) + if self._username: + remaining_length += ( + 2 + + len(self._username.encode("utf-8")) + + 2 + + len(self._password.encode("utf-8")) + ) + var_header[6] |= 0xC0 + if self.keep_alive: + assert self.keep_alive < MQTT_TOPIC_LENGTH_LIMIT + var_header[7] |= self.keep_alive >> 8 + var_header[8] |= self.keep_alive & 0x00FF + if self._lw_topic: + remaining_length += ( + 2 + len(self._lw_topic.encode("utf-8")) + 2 + len(self._lw_msg) + ) + var_header[6] |= 0x4 | (self._lw_qos & 0x1) << 3 | (self._lw_qos & 0x2) << 3 + var_header[6] |= self._lw_retain << 5 + + # Remaining length calculation + large_rel_length = False + if remaining_length > 0x7F: + large_rel_length = True + # Calculate Remaining Length [2.2.3] + while remaining_length > 0: + encoded_byte = remaining_length % 0x80 + remaining_length = remaining_length // 0x80 + # if there is more data to encode, set the top bit of the byte + if remaining_length > 0: + encoded_byte |= 0x80 + fixed_header.append(encoded_byte) + if large_rel_length: + fixed_header.append(0x00) + else: + fixed_header.append(remaining_length) + fixed_header.append(0x00) + + if self.logger is not None: + self.logger.debug("Sending CONNECT to broker...") + self.logger.debug( + "Fixed Header: %s\nVariable Header: %s", fixed_header, var_header + ) + self._sock.send(fixed_header) + self._sock.send(var_header) + # [MQTT-3.1.3-4] + self._send_str(self.client_id) + if self._lw_topic: + # [MQTT-3.1.3-11] + self._send_str(self._lw_topic) + self._send_str(self._lw_msg) + if self._username is None: + self._username = None + else: + self._send_str(self._username) + self._send_str(self._password) + if self.logger is not None: + self.logger.debug("Receiving CONNACK packet from broker") + while True: + op = self._wait_for_msg() + if op == 32: + rc = self._sock_exact_recv(3) + assert rc[0] == 0x02 + if rc[2] != 0x00: + raise MMQTTException(CONNACK_ERRORS[rc[2]]) + self._is_connected = True + result = rc[0] & 1 + if self.on_connect is not None: + self.on_connect(self, self._user_data, result, rc[2]) + return result + + def disconnect(self): + """Disconnects the MiniMQTT client from the MQTT broker.""" + self.is_connected() + if self.logger is not None: + self.logger.debug("Sending DISCONNECT packet to broker") + try: + self._sock.send(MQTT_DISCONNECT) + except RuntimeError as e: + if self.logger is not None: + self.logger.warning("Unable to send DISCONNECT packet: {}".format(e)) + if self.logger is not None: + self.logger.debug("Closing socket") + self._sock.close() + self._is_connected = False + self._subscribed_topics = [] + if self.on_disconnect is not None: + self.on_disconnect(self, self._user_data, 0) + + def ping(self): + """Pings the MQTT Broker to confirm if the broker is alive or if + there is an active network connection. + Returns response codes of any messages received while waiting for PINGRESP. + """ + self.is_connected() + if self.logger is not None: + self.logger.debug("Sending PINGREQ") + self._sock.send(MQTT_PINGREQ) + ping_timeout = self.keep_alive + stamp = time.monotonic() + rc, rcs = None, [] + while rc != MQTT_PINGRESP: + rc = self._wait_for_msg() + if rc: + rcs.append(rc) + if time.monotonic() - stamp > ping_timeout: + raise MMQTTException("PINGRESP not returned from broker.") + return rcs + + # pylint: disable=too-many-branches, too-many-statements + def publish(self, topic, msg, retain=False, qos=0): + """Publishes a message to a topic provided. + + :param str topic: Unique topic identifier. + :param str|int|float|bytes msg: Data to send to the broker. + :param bool retain: Whether the message is saved by the broker. + :param int qos: Quality of Service level for the message, defaults to zero. + + """ + self.is_connected() + self._valid_topic(topic) + if "+" in topic or "#" in topic: + raise MMQTTException("Publish topic can not contain wildcards.") + # check msg/qos kwargs + if msg is None: + raise MMQTTException("Message can not be None.") + if isinstance(msg, (int, float)): + msg = str(msg).encode("ascii") + elif isinstance(msg, str): + msg = str(msg).encode("utf-8") + elif isinstance(msg, bytes): + pass + else: + raise MMQTTException("Invalid message data type.") + if len(msg) > MQTT_MSG_MAX_SZ: + raise MMQTTException("Message size larger than %d bytes." % MQTT_MSG_MAX_SZ) + assert ( + 0 <= qos <= 1 + ), "Quality of Service Level 2 is unsupported by this library." + + # fixed header. [3.3.1.2], [3.3.1.3] + pub_hdr_fixed = bytearray([0x30 | retain | qos << 1]) + + # variable header = 2-byte Topic length (big endian) + pub_hdr_var = bytearray(struct.pack(">H", len(topic.encode("utf-8")))) + pub_hdr_var.extend(topic.encode("utf-8")) # Topic name + + remaining_length = 2 + len(msg) + len(topic.encode("utf-8")) + if qos > 0: + # packet identifier where QoS level is 1 or 2. [3.3.2.2] + remaining_length += 2 + self._pid = self._pid + 1 if self._pid < 0xFFFF else 1 + pub_hdr_var.append(self._pid >> 8) + pub_hdr_var.append(self._pid & 0xFF) + + # Calculate remaining length [2.2.3] + if remaining_length > 0x7F: + while remaining_length > 0: + encoded_byte = remaining_length % 0x80 + remaining_length = remaining_length // 0x80 + if remaining_length > 0: + encoded_byte |= 0x80 + pub_hdr_fixed.append(encoded_byte) + else: + pub_hdr_fixed.append(remaining_length) + + if self.logger is not None: + self.logger.debug( + "Sending PUBLISH\nTopic: %s\nMsg: %s\ + \nQoS: %d\nRetain? %r", + topic, + msg, + qos, + retain, + ) + self._sock.send(pub_hdr_fixed) + self._sock.send(pub_hdr_var) + self._sock.send(msg) + if qos == 0 and self.on_publish is not None: + self.on_publish(self, self._user_data, topic, self._pid) + if qos == 1: + while True: + op = self._wait_for_msg() + if op == 0x40: + sz = self._sock_exact_recv(1) + assert sz == b"\x02" + rcv_pid = self._sock_exact_recv(2) + rcv_pid = rcv_pid[0] << 0x08 | rcv_pid[1] + if self._pid == rcv_pid: + if self.on_publish is not None: + self.on_publish(self, self._user_data, topic, rcv_pid) + return + + def subscribe(self, topic, qos=0): + """Subscribes to a topic on the MQTT Broker. + This method can subscribe to one topics or multiple topics. + + :param str|tuple|list topic: Unique MQTT topic identifier string. If + this is a `tuple`, then the tuple should + contain topic identifier string and qos + level integer. If this is a `list`, then + each list element should be a tuple containing + a topic identifier string and qos level integer. + :param int qos: Quality of Service level for the topic, defaults to + zero. Conventional options are ``0`` (send at most once), ``1`` + (send at least once), or ``2`` (send exactly once). + + """ + self.is_connected() + topics = None + if isinstance(topic, tuple): + topic, qos = topic + self._valid_topic(topic) + self._valid_qos(qos) + if isinstance(topic, str): + self._valid_topic(topic) + self._valid_qos(qos) + topics = [(topic, qos)] + if isinstance(topic, list): + topics = [] + for t, q in topic: + self._valid_qos(q) + self._valid_topic(t) + topics.append((t, q)) + # Assemble packet + packet_length = 2 + (2 * len(topics)) + (1 * len(topics)) + packet_length += sum(len(topic.encode("utf-8")) for topic, qos in topics) + packet_length_byte = packet_length.to_bytes(1, "big") + self._pid = self._pid + 1 if self._pid < 0xFFFF else 1 + packet_id_bytes = self._pid.to_bytes(2, "big") + # Packet with variable and fixed headers + packet = MQTT_SUB + packet_length_byte + packet_id_bytes + # attaching topic and QOS level to the packet + for t, q in topics: + topic_size = len(t.encode("utf-8")).to_bytes(2, "big") + qos_byte = q.to_bytes(1, "big") + packet += topic_size + t.encode() + qos_byte + if self.logger is not None: + for t, q in topics: + self.logger.debug("SUBSCRIBING to topic %s with QoS %d", t, q) + self._sock.send(packet) + while True: + op = self._wait_for_msg() + if op == 0x90: + rc = self._sock_exact_recv(4) + assert rc[1] == packet[2] and rc[2] == packet[3] + if rc[3] == 0x80: + raise MMQTTException("SUBACK Failure!") + for t, q in topics: + if self.on_subscribe is not None: + self.on_subscribe(self, self._user_data, t, q) + self._subscribed_topics.append(t) + return + + def unsubscribe(self, topic): + """Unsubscribes from a MQTT topic. + + :param str|list topic: Unique MQTT topic identifier string or list. + + """ + topics = None + if isinstance(topic, str): + self._valid_topic(topic) + topics = [(topic)] + if isinstance(topic, list): + topics = [] + for t in topic: + self._valid_topic(t) + topics.append((t)) + for t in topics: + if t not in self._subscribed_topics: + raise MMQTTException( + "Topic must be subscribed to before attempting unsubscribe." + ) + # Assemble packet + packet_length = 2 + (2 * len(topics)) + packet_length += sum(len(topic.encode("utf-8")) for topic in topics) + packet_length_byte = packet_length.to_bytes(1, "big") + self._pid = self._pid + 1 if self._pid < 0xFFFF else 1 + packet_id_bytes = self._pid.to_bytes(2, "big") + packet = MQTT_UNSUB + packet_length_byte + packet_id_bytes + for t in topics: + topic_size = len(t.encode("utf-8")).to_bytes(2, "big") + packet += topic_size + t.encode() + if self.logger is not None: + for t in topics: + self.logger.debug("UNSUBSCRIBING from topic %s", t) + self._sock.send(packet) + if self.logger is not None: + self.logger.debug("Waiting for UNSUBACK...") + while True: + op = self._wait_for_msg() + if op == 176: + rc = self._sock_exact_recv(3) + assert rc[0] == 0x02 + # [MQTT-3.32] + assert rc[1] == packet_id_bytes[0] and rc[2] == packet_id_bytes[1] + for t in topics: + if self.on_unsubscribe is not None: + self.on_unsubscribe(self, self._user_data, t, self._pid) + self._subscribed_topics.remove(t) + return + + def reconnect(self, resub_topics=True): + """Attempts to reconnect to the MQTT broker. + + :param bool resub_topics: Resubscribe to previously subscribed topics. + + """ + if self.logger is not None: + self.logger.debug("Attempting to reconnect with MQTT broker") + self.connect() + if self.logger is not None: + self.logger.debug("Reconnected with broker") + if resub_topics: + if self.logger is not None: + self.logger.debug( + "Attempting to resubscribe to previously subscribed topics." + ) + subscribed_topics = self._subscribed_topics.copy() + self._subscribed_topics = [] + while subscribed_topics: + feed = subscribed_topics.pop() + self.subscribe(feed) + + def loop(self, timeout=1): + """Non-blocking message loop. Use this method to + check incoming subscription messages. + Returns response codes of any messages received. + + :param int timeout: Socket timeout, in seconds. + + """ + if self._timestamp == 0: + self._timestamp = time.monotonic() + current_time = time.monotonic() + if current_time - self._timestamp >= self.keep_alive: + self._timestamp = 0 + # Handle KeepAlive by expecting a PINGREQ/PINGRESP from the server + if self.logger is not None: + self.logger.debug( + "KeepAlive period elapsed - requesting a PINGRESP from the server..." + ) + rcs = self.ping() + return rcs + self._sock.settimeout(timeout) + rc = self._wait_for_msg() + return [rc] if rc else None + + def _wait_for_msg(self, timeout=0.1): + """Reads and processes network events.""" + # CPython socket module contains a timeout attribute + if hasattr(self._socket_pool, "timeout"): + try: + res = self._sock_exact_recv(1) + except self._socket_pool.timeout: + return None + else: # socketpool, esp32spi + try: + res = self._sock_exact_recv(1) + except OSError as error: + if error.errno == errno.ETIMEDOUT: + # raised by a socket timeout if 0 bytes were present + return None + raise MMQTTException from error + + # Block while we parse the rest of the response + self._sock.settimeout(timeout) + if res in [None, b""]: + # If we get here, it means that there is nothing to be received + return None + if res[0] == MQTT_PINGRESP: + if self.logger is not None: + self.logger.debug("Got PINGRESP") + sz = self._sock_exact_recv(1)[0] + if sz != 0x00: + raise MMQTTException( + "Unexpected PINGRESP returned from broker: {}.".format(sz) + ) + return MQTT_PINGRESP + if res[0] & 0xF0 != 0x30: + return res[0] + sz = self._recv_len() + # topic length MSB & LSB + topic_len = self._sock_exact_recv(2) + topic_len = (topic_len[0] << 8) | topic_len[1] + topic = self._sock_exact_recv(topic_len) + topic = str(topic, "utf-8") + sz -= topic_len + 2 + pid = 0 + if res[0] & 0x06: + pid = self._sock_exact_recv(2) + pid = pid[0] << 0x08 | pid[1] + sz -= 0x02 + # read message contents + raw_msg = self._sock_exact_recv(sz) + msg = raw_msg if self._use_binary_mode else str(raw_msg, "utf-8") + if self.logger is not None: + self.logger.debug( + "Receiving SUBSCRIBE \nTopic: %s\nMsg: %s\n", topic, raw_msg + ) + self._handle_on_message(self, topic, msg) + if res[0] & 0x06 == 0x02: + pkt = bytearray(b"\x40\x02\0\0") + struct.pack_into("!H", pkt, 2, pid) + self._sock.send(pkt) + elif res[0] & 6 == 4: + assert 0 + return res[0] + + def _recv_len(self): + """Unpack MQTT message length.""" + n = 0 + sh = 0 + b = bytearray(1) + while True: + b = self._sock_exact_recv(1)[0] + n |= (b & 0x7F) << sh + if not b & 0x80: + return n + sh += 7 + + def _recv_into(self, buf, size=0): + """Backwards-compatible _recv_into implementation.""" + if self._backwards_compatible_sock: + size = len(buf) if size == 0 else size + b = self._sock.recv(size) + read_size = len(b) + buf[:read_size] = b + return read_size + return self._sock.recv_into(buf, size) + + def _sock_exact_recv(self, bufsize): + """Reads _exact_ number of bytes from the connected socket. Will only return + string with the exact number of bytes requested. + + The semantics of native socket receive is that it returns no more than the + specified number of bytes (i.e. max size). However, it makes no guarantees in + terms of the minimum size of the buffer, which could be 1 byte. This is a + wrapper for socket recv() to ensure that no less than the expected number of + bytes is returned or trigger a timeout exception. + + :param int bufsize: number of bytes to receive + + """ + if not self._backwards_compatible_sock: + # CPython/Socketpool Impl. + rc = bytearray(bufsize) + self._sock.recv_into(rc, bufsize) + else: # ESP32SPI Impl. + stamp = time.monotonic() + read_timeout = self.keep_alive + # This will timeout with socket timeout (not keepalive timeout) + rc = self._sock.recv(bufsize) + if not rc: + if self.logger is not None: + self.logger.debug("_sock_exact_recv timeout") + # If no bytes waiting, raise same exception as socketpool + raise OSError(errno.ETIMEDOUT) + # If any bytes waiting, try to read them all, + # or raise exception if wait longer than read_timeout + to_read = bufsize - len(rc) + assert to_read >= 0 + read_timeout = self.keep_alive + while to_read > 0: + recv = self._sock.recv(to_read) + to_read -= len(recv) + rc += recv + if time.monotonic() - stamp > read_timeout: + raise MMQTTException( + "Unable to receive {} bytes within {} seconds.".format( + to_read, read_timeout + ) + ) + return rc + + def _send_str(self, string): + """Encodes a string and sends it to a socket. + + :param str string: String to write to the socket. + + """ + if isinstance(string, str): + self._sock.send(struct.pack("!H", len(string.encode("utf-8")))) + self._sock.send(str.encode(string, "utf-8")) + else: + self._sock.send(struct.pack("!H", len(string))) + self._sock.send(string) + + @staticmethod + def _valid_topic(topic): + """Validates if topic provided is proper MQTT topic format. + + :param str topic: Topic identifier + + """ + if topic is None: + raise MMQTTException("Topic may not be NoneType") + # [MQTT-4.7.3-1] + if not topic: + raise MMQTTException("Topic may not be empty.") + # [MQTT-4.7.3-3] + if len(topic.encode("utf-8")) > MQTT_TOPIC_LENGTH_LIMIT: + raise MMQTTException("Topic length is too large.") + + @staticmethod + def _valid_qos(qos_level): + """Validates if the QoS level is supported by this library + + :param int qos_level: Desired QoS level. + + """ + if isinstance(qos_level, int): + if qos_level < 0 or qos_level > 2: + raise MMQTTException("QoS must be between 1 and 2.") + else: + raise MMQTTException("QoS must be an integer.") + + def is_connected(self): + """Returns MQTT client session status as True if connected, raises + a `MMQTTException` if `False`. + """ + if self._sock is None or self._is_connected is False: + raise MMQTTException("MiniMQTT is not connected.") + return self._is_connected + + # Logging + def enable_logger(self, logger, log_level=20): + """Enables library logging provided a logger object. + + :param logger: A python logger pacakge. + :param log_level: Numeric value of a logging level, defaults to INFO. + + """ + self.logger = logger.getLogger("log") + self.logger.setLevel(log_level) + + def disable_logger(self): + """Disables logging.""" + if not self.logger: + raise MMQTTException("Can not disable logger, no logger found.") + self.logger = None diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_rtttl.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_rtttl.py new file mode 100644 index 0000000000..75665f1bb5 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/adafruit_rtttl.py @@ -0,0 +1,204 @@ +# The MIT License (MIT) +# +# Copyright (c) 2017, 2018 Scott Shawcroft for Adafruit Industries +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +""" +`adafruit_rtttl` +==================================================== + +Play notes to a digialio pin using ring tone text transfer language (rtttl). + +* Author(s): Scott Shawcroft +""" + +__version__ = "2.4.2" +__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_RTTTL" + +import sys +import time +import pwmio + +AUDIOIO_AVAILABLE = False +try: + import audioio + from adafruit_waveform import sine + + AUDIOIO_AVAILABLE = True + try: + import audiocore + except ImportError: + audiocore = audioio +except ImportError: + pass + +PIANO = { + "4c": 261.626, + "4c#": 277.183, + "4d": 293.665, + "4d#": 311.127, + "4e": 329.628, + "4f": 349.228, + "4f#": 369.994, + "4g": 391.995, + "4g#": 415.305, + "4a": 440, + "4a#": 466.164, + "4b": 493.883, + "5c": 523.251, + "5c#": 554.365, + "5d": 587.330, + "5d#": 622.254, + "5e": 659.255, + "5f": 698.456, + "5f#": 739.989, + "5g": 783.991, + "5g#": 830.609, + "5a": 880, + "5a#": 932.328, + "5b": 987.767, + "6c": 1046.50, + "6c#": 1108.73, + "6d": 1174.66, + "6d#": 1244.51, + "6e": 1318.51, + "6f": 1396.91, + "6f#": 1479.98, + "6g": 1567.98, + "6g#": 1661.22, + "6a": 1760, + "6a#": 1864.66, + "6b": 1975.53, + "7c": 2093, + "7c#": 2217.46, +} + + +def _parse_note(note, duration=2, octave="6"): + note = note.strip() + piano_note = None + note_duration = duration + if note[0].isdigit() and note[1].isdigit(): + note_duration = int(note[:2]) + piano_note = note[2] + elif note[0].isdigit(): + note_duration = int(note[0]) + piano_note = note[1] + else: + piano_note = note[0] + if "." in note: + note_duration *= 1.5 + if "#" in note: + piano_note += "#" + note_octave = octave + if note[-1].isdigit(): + note_octave = note[-1] + piano_note = note_octave + piano_note + return piano_note, note_duration + + +def _get_wave(tune, octave): + """Returns the proper waveform to play the song along with the minimum + frequency in the song. + """ + min_freq = 13000 + + for note in tune.split(","): + piano_note, _ = _parse_note(note, octave=octave) + if piano_note[-1] != "p" and PIANO[piano_note] < min_freq: + min_freq = PIANO[piano_note] + return sine.sine_wave(16000, min_freq), min_freq + + +# pylint: disable-msg=too-many-arguments +def _play_to_pin(tune, base_tone, min_freq, duration, octave, tempo): + """Using the prepared input send the notes to the pin + """ + pwm = isinstance(base_tone, pwmio.PWMOut) + for note in tune.split(","): + piano_note, note_duration = _parse_note(note, duration, octave) + if piano_note in PIANO: + if pwm: + base_tone.frequency = int(PIANO[piano_note]) + base_tone.duty_cycle = 2 ** 15 + else: + # AudioOut interface changed in CP 3.x + if sys.implementation.version[0] >= 3: + pitch = int(PIANO[piano_note]) + sine_wave = sine.sine_wave(16000, pitch) + sine_wave_sample = audiocore.RawSample(sine_wave) + base_tone.play(sine_wave_sample, loop=True) + else: + base_tone.frequency = int(16000 * (PIANO[piano_note] / min_freq)) + base_tone.play(loop=True) + + time.sleep(4 / note_duration * 60 / tempo) + if pwm: + base_tone.duty_cycle = 0 + else: + base_tone.stop() + time.sleep(0.02) + + +# pylint: disable-msg=too-many-arguments +def play(pin, rtttl, octave=None, duration=None, tempo=None): + """Play notes to a digialio pin using ring tone text transfer language (rtttl). + :param ~digitalio.DigitalInOut pin: the speaker pin + :param rtttl: string containing rtttl + :param int octave: represents octave number (default 6 starts at middle c) + :param int duration: length of notes (default 4 quarter note) + :param int tempo: how fast (default 63 beats per minute) + """ + _, defaults, tune = rtttl.lower().split(":") + for default in defaults.split(","): + if default[0] == "d" and not duration: + duration = int(default[2:]) + elif default[0] == "o" and not octave: + octave = default[2:] + elif default[0] == "b" and not tempo: + tempo = int(default[2:]) + if not octave: + octave = 6 + if not duration: + duration = 4 + if not tempo: + tempo = 63 + + base_tone = None + min_freq = 440 + if AUDIOIO_AVAILABLE: + wave, min_freq = _get_wave(tune, octave) + try: + # AudioOut interface changed in CP 3.x; a waveform if now pass + # directly to .play(), generated for each note in _play_to_pin() + if sys.implementation.version[0] >= 3: + base_tone = audioio.AudioOut(pin) + else: + base_tone = audioio.AudioOut(pin, wave) + except ValueError: + # No DAC on the pin so use PWM. + pass + + # Fall back to PWM + if not base_tone: + base_tone = pwmio.PWMOut(pin, duty_cycle=0, variable_frequency=True) + + _play_to_pin(tune, base_tone, min_freq, duration, octave, tempo) + + base_tone.deinit() diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/blynklib.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/blynklib.py new file mode 100644 index 0000000000..c174d91c7f --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/blynklib.py @@ -0,0 +1,390 @@ +# Copyright (c) 2019-2020 Anton Morozenko +# Copyright (c) 2015-2019 Volodymyr Shymanskyy. +# See the file LICENSE for copying permission. +# 宋义深 2021/4/25 Modified +__version__ = '0.2.6' + +import socketpool as socket +import ssl +import struct +import time +import wifi + +LOGO = """ + ___ __ __ + / _ )/ /_ _____ / /__ + / _ / / // / _ \\/ '_/ + /____/_/\\_, /_//_/_/\\_\\ + /___/ for Python v{}\n""".format(__version__) + + +def stub_log(*args): + pass + + +def ticks_ms(): + return int(time.time() * 1000) + + +def sleep_ms(ms): + time.sleep(ms // 1000) + + +class BlynkError(Exception): + pass + + +class RedirectError(Exception): + def __init__(self, server, port): + self.server = server + self.port = port + + +class Protocol(object): + MSG_RSP = 0 + MSG_LOGIN = 2 + MSG_PING = 6 + MSG_TWEET = 12 + MSG_EMAIL = 13 + MSG_NOTIFY = 14 + MSG_BRIDGE = 15 + MSG_HW_SYNC = 16 + MSG_INTERNAL = 17 + MSG_PROPERTY = 19 + MSG_HW = 20 + MSG_REDIRECT = 41 + MSG_HEAD_LEN = 5 + + STATUS_INVALID_TOKEN = 9 + STATUS_NO_DATA = 17 + STATUS_OK = 200 + VPIN_MAX_NUM = 32 + + _msg_id = 0 + + def _get_msg_id(self, **kwargs): + if 'msg_id' in kwargs: + return kwargs['msg_id'] + self._msg_id += 1 + return self._msg_id if self._msg_id <= 0xFFFF else 1 + + def _pack_msg(self, msg_type, *args, **kwargs): + data = ('\0'.join([str(curr_arg) for curr_arg in args])).encode('utf-8') + return struct.pack('!BHH', msg_type, self._get_msg_id(**kwargs), len(data)) + data + + def parse_response(self, rsp_data, msg_buffer): + msg_args = [] + try: + msg_type, msg_id, h_data = struct.unpack('!BHH', rsp_data[:self.MSG_HEAD_LEN]) + except Exception as p_err: + print(p_err) + raise BlynkError('Message parse error: {}'.format(p_err)) + if msg_id == 0: + raise BlynkError('invalid msg_id == 0') + elif h_data >= msg_buffer: + raise BlynkError('Command too long. Length = {}'.format(h_data)) + elif msg_type in (self.MSG_RSP, self.MSG_PING): + pass + elif msg_type in (self.MSG_HW, self.MSG_BRIDGE, self.MSG_INTERNAL, self.MSG_REDIRECT): + msg_body = rsp_data[self.MSG_HEAD_LEN: self.MSG_HEAD_LEN + h_data] + msg_args = [itm.decode('utf-8') for itm in msg_body.split(b'\0')] + else: + print('unknown') + raise BlynkError("Unknown message type: '{}'".format(msg_type)) + return msg_type, msg_id, h_data, msg_args + + def heartbeat_msg(self, heartbeat, rcv_buffer): + return self._pack_msg(self.MSG_INTERNAL, 'ver', __version__, 'buff-in', rcv_buffer, 'h-beat', heartbeat, + 'dev', 'python') + + def login_msg(self, token): + return self._pack_msg(self.MSG_LOGIN, token) + + def ping_msg(self): + return self._pack_msg(self.MSG_PING) + + def response_msg(self, *args, **kwargs): + return self._pack_msg(self.MSG_RSP, *args, **kwargs) + + def virtual_write_msg(self, v_pin, *val): + return self._pack_msg(self.MSG_HW, 'vw', v_pin, *val) + + def virtual_sync_msg(self, *pins): + return self._pack_msg(self.MSG_HW_SYNC, 'vr', *pins) + + def email_msg(self, to, subject, body): + return self._pack_msg(self.MSG_EMAIL, to, subject, body) + + def tweet_msg(self, msg): + return self._pack_msg(self.MSG_TWEET, msg) + + def notify_msg(self, msg): + return self._pack_msg(self.MSG_NOTIFY, msg) + + def set_property_msg(self, pin, prop, *val): + return self._pack_msg(self.MSG_PROPERTY, pin, prop, *val) + + def internal_msg(self, *args): + return self._pack_msg(self.MSG_INTERNAL, *args) + + +class Connection(Protocol): + SOCK_MAX_TIMEOUT = 5 + SOCK_TIMEOUT = 0 + SOCK_SSL_TIMEOUT = 1 + EAGAIN = 11 + ETIMEDOUT = 60 + RETRIES_TX_DELAY = 2 + RETRIES_TX_MAX_NUM = 3 + RECONNECT_SLEEP = 1 + TASK_PERIOD_RES = 50 + DISCONNECTED = 0 + CONNECTING = 1 + AUTHENTICATING = 2 + AUTHENTICATED = 3 + + _state = None + _socket = None + _socketPool = None + _last_rcv_time = 0 + _last_ping_time = 0 + _last_send_time = 0 + + def __init__(self, token, server='blynk-cloud.com', port=80, ssl_cert=None, heartbeat=10, rcv_buffer=1024, + log=stub_log): + self.token = token + self.server = server + self.port = port + self.heartbeat = heartbeat + self.rcv_buffer = rcv_buffer + self.log = log + self.ssl_cert = ssl_cert + + def send(self, data): + retries = self.RETRIES_TX_MAX_NUM + while retries > 0: + try: + retries -= 1 + self._last_send_time = ticks_ms() + return self._socket.send(data) + except (Exception): + sleep_ms(self.RETRIES_TX_DELAY) + + def receive(self, length, timeout): + d_buff = bytearray(length) + try: + self._socket.settimeout(timeout) + recv_length = self._socket.recv_into(d_buff) + d_buff = d_buff[:recv_length] + #print(self.parse_response(bytes(d_buff), self.rcv_buffer)) + return bytes(d_buff) + except (Exception) as err: + if 'timed out' in str(err): + return b'' + if str(self.EAGAIN) in str(err) or str(self.ETIMEDOUT) in str(err): + return b'' + raise + + def is_server_alive(self): + now = ticks_ms() + h_beat_ms = self.heartbeat * 1000 + rcv_delta = now - self._last_rcv_time + ping_delta = now - self._last_ping_time + send_delta = now - self._last_send_time + if rcv_delta > h_beat_ms + (h_beat_ms // 2): + return False + if (ping_delta > h_beat_ms // 10) and (send_delta > h_beat_ms or rcv_delta > h_beat_ms): + self.send(self.ping_msg()) + self.log('Heartbeat time: {}'.format(now)) + self._last_ping_time = now + return True + + def _get_socket(self): + try: + self._state = self.CONNECTING + self._socket = socket.SocketPool(wifi.radio).socket() + self._socketPool = socket.SocketPool(wifi.radio) + self._socket.connect(self._socketPool.getaddrinfo(self.server, self.port)[0][4]) + self._socket.settimeout(self.SOCK_TIMEOUT) + if self.ssl_cert: + # system default CA certificates case + if self.ssl_cert == "default": + self.ssl_cert = None + self.log('Using SSL socket...') + ssl_context = ssl.create_default_context(cafile=self.ssl_cert) + ssl_context.verify_mode = ssl.CERT_REQUIRED + self._socket.settimeout(self.SOCK_SSL_TIMEOUT) + self._socket = ssl_context.wrap_socket(sock=self._socket, server_hostname=self.server) + self.log('Connected to blynk server') + except Exception as g_exc: + print(g_exc) + raise BlynkError('Connection with the Blynk server failed: {}'.format(g_exc)) + + def _authenticate(self): + self._state = self.AUTHENTICATING + self.send(self.login_msg(self.token)) + rsp_data = self.receive(self.rcv_buffer, self.SOCK_MAX_TIMEOUT) + if not rsp_data: + raise BlynkError('Auth stage timeout') + msg_type, _, status, args = self.parse_response(rsp_data, self.rcv_buffer) + if status != self.STATUS_OK: + if status == self.STATUS_INVALID_TOKEN: + raise BlynkError('Invalid Auth Token') + if msg_type == self.MSG_REDIRECT: + raise RedirectError(*args) + raise BlynkError('Auth stage failed. Status={}'.format(status)) + self._state = self.AUTHENTICATED + + def _set_heartbeat(self): + self.send(self.heartbeat_msg(self.heartbeat, self.rcv_buffer)) + rcv_data = self.receive(self.rcv_buffer, self.SOCK_MAX_TIMEOUT) + if not rcv_data: + raise BlynkError('Heartbeat stage timeout') + _, _, status, _ = self.parse_response(rcv_data, self.rcv_buffer) + if status != self.STATUS_OK: + raise BlynkError('Set heartbeat returned code={}'.format(status)) + self.log('Heartbeat = {} sec. MaxCmdBuffer = {} bytes'.format(self.heartbeat, self.rcv_buffer)) + + def connected(self): + return True if self._state == self.AUTHENTICATED else False + + +class Blynk(Connection): + _CONNECT_TIMEOUT = 30 # 30sec + _VPIN_WILDCARD = '*' + _VPIN_READ = 'read v' + _VPIN_WRITE = 'write v' + _INTERNAL = 'internal_' + _CONNECT = 'connect' + _DISCONNECT = 'disconnect' + _VPIN_READ_ALL = '{}{}'.format(_VPIN_READ, _VPIN_WILDCARD) + _VPIN_WRITE_ALL = '{}{}'.format(_VPIN_WRITE, _VPIN_WILDCARD) + _events = {} + + def __init__(self, token, **kwargs): + Connection.__init__(self, token, **kwargs) + self._start_time = ticks_ms() + self._last_rcv_time = ticks_ms() + self._last_send_time = ticks_ms() + self._last_ping_time = ticks_ms() + self._state = self.DISCONNECTED + print(LOGO) + + def connect(self, timeout=_CONNECT_TIMEOUT): + end_time = time.time() + timeout + while not self.connected(): + if self._state == self.DISCONNECTED: + try: + self._get_socket() + print('[Connecting 1/5] Socket got.') + self._authenticate() + print('[Connecting 2/5] Authenticated.') + self._set_heartbeat() + print('[Connecting 3/5] Heartbeat sent.') + self._last_rcv_time = ticks_ms() + print('[Connecting 4/5] Last receive time set.') + self.log('Registered events: {}\n'.format(list(self._events.keys()))) + print('[Connecting 5/5] Events registered.') + self.call_handler(self._CONNECT) + return True + except BlynkError as b_err: + self.disconnect(b_err) + sleep_ms(self.TASK_PERIOD_RES) + except RedirectError as r_err: + self.disconnect() + self.server = r_err.server + self.port = r_err.port + sleep_ms(self.TASK_PERIOD_RES) + if time.time() >= end_time: + return False + + def disconnect(self, err_msg=None): + self.call_handler(self._DISCONNECT) + if self._socket: + self._socket.close() + self._state = self.DISCONNECTED + if err_msg: + self.log('[ERROR]: {}\nConnection closed'.format(err_msg)) + self._msg_id = 0 + time.sleep(self.RECONNECT_SLEEP) + + def virtual_write(self, v_pin, *val): + return self.send(self.virtual_write_msg(v_pin, *val)) + + def virtual_sync(self, *v_pin): + return self.send(self.virtual_sync_msg(*v_pin)) + + def email(self, to, subject, body): + return self.send(self.email_msg(to, subject, body)) + + def tweet(self, msg): + return self.send(self.tweet_msg(msg)) + + def notify(self, msg): + return self.send(self.notify_msg(msg)) + + def set_property(self, v_pin, property_name, *val): + return self.send(self.set_property_msg(v_pin, property_name, *val)) + + def internal(self, *args): + return self.send(self.internal_msg(*args)) + + def handle_event(blynk, event_name): + class Deco(object): + def __init__(self, func): + self.func = func + # wildcard 'read V*' and 'write V*' events handling + if str(event_name).lower() in (blynk._VPIN_READ_ALL, blynk._VPIN_WRITE_ALL): + event_base_name = str(event_name).split(blynk._VPIN_WILDCARD)[0] + for i in range(blynk.VPIN_MAX_NUM + 1): + blynk._events['{}{}'.format(event_base_name.lower(), i)] = func + else: + blynk._events[str(event_name).lower()] = func + + def __call__(self): + return self.func() + + return Deco + + def call_handler(self, event, *args, **kwargs): + if event in self._events.keys(): + self.log("Event: ['{}'] -> {}".format(event, args)) + self._events[event](*args, **kwargs) + + def process(self, msg_type, msg_id, msg_len, msg_args): + if msg_type == self.MSG_RSP: + self.log('Response status: {}'.format(msg_len)) + elif msg_type == self.MSG_PING: + self.send(self.response_msg(self.STATUS_OK, msg_id=msg_id)) + elif msg_type in (self.MSG_HW, self.MSG_BRIDGE, self.MSG_INTERNAL): + if msg_type == self.MSG_INTERNAL: + self.call_handler("{}{}".format(self._INTERNAL, msg_args[0]), msg_args[1:]) + elif len(msg_args) >= 3 and msg_args[0] == 'vw': + self.call_handler("{}{}".format(self._VPIN_WRITE, msg_args[1]), int(msg_args[1]), msg_args[2:]) + elif len(msg_args) == 2 and msg_args[0] == 'vr': + self.call_handler("{}{}".format(self._VPIN_READ, msg_args[1]), int(msg_args[1])) + + def read_response(self, timeout=0.5): + end_time = time.time() + timeout + while time.time() <= end_time: + rsp_data = self.receive(self.rcv_buffer, self.SOCK_TIMEOUT) + if rsp_data: + self._last_rcv_time = ticks_ms() + msg_type, msg_id, h_data, msg_args = self.parse_response(rsp_data, self.rcv_buffer) + self.process(msg_type, msg_id, h_data, msg_args) + + def run(self): + if not self.connected(): + self.connect() + else: + try: + self.read_response(timeout=self.SOCK_TIMEOUT) + if not self.is_server_alive(): + self.disconnect('Blynk server is offline') + except KeyboardInterrupt: + raise + except BlynkError as b_err: + self.log(b_err) + self.disconnect() + except Exception as g_exc: + self.log(g_exc) diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/blynktimer.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/blynktimer.py new file mode 100644 index 0000000000..8fe26ad3f6 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/blynktimer.py @@ -0,0 +1,134 @@ +# Copyright (c) 2019-2020 Anton Morozenko +# 宋义深 2021/4/25 Modified +""" +Polling timers for functions. +Registers timers and performs run once or periodical function execution after defined time intervals. +""" +# select.select call used as polling waiter where it is possible +# cause time.sleep sometimes may load CPU up to 100% with small polling wait interval +try: + # cpython + import time + import select + + polling_wait = lambda x: select.select([], [], [], x) + polling_wait(0.01) +except OSError: + # windows case where select.select call fails + polling_wait = lambda x: time.sleep(x) + +except ImportError: + # micropython + import time + + try: + from uselect import select as s_select + + polling_wait = lambda x: s_select([], [], [], x) + except ImportError: + # case when micropython port does not support select.select + polling_wait = lambda x: time.sleep(x) + +WAIT_SEC = 0.05 +MAX_TIMERS = 16 +DEFAULT_INTERVAL = 10 + + +class TimerError(Exception): + pass + + +class Timer(object): + timers = {} + + def __init__(self, no_timers_err=True): + self.no_timers_err = no_timers_err + + def _get_func_name(self, obj): + """retrieves a suitable name for a function""" + if hasattr(obj, 'func'): + # handles nested decorators + return self._get_func_name(obj.func) + # simply returns 'timer' if on port without function attrs + return getattr(obj, '__name__', 'timer') + + def register(blynk, *args, **kwargs): + # kwargs with defaults are used cause PEP 3102 no supported by Python2 + interval = kwargs.pop('interval', DEFAULT_INTERVAL) + run_once = kwargs.pop('run_once', False) + stopped = kwargs.pop('stopped', False) + + class Deco(object): + def __init__(self, func): + self.func = func + if len(list(Timer.timers.keys())) >= MAX_TIMERS: + raise TimerError('Max allowed timers num={}'.format(MAX_TIMERS)) + _timer = _Timer(interval, func, run_once, stopped, *args, **kwargs) + Timer.timers['{}_{}'.format(len(list(Timer.timers.keys())), blynk._get_func_name(func))] = _timer + + def __call__(self, *f_args, **f_kwargs): + return self.func(*f_args, **f_kwargs) + + return Deco + + @staticmethod + def stop(t_id): + timer = Timer.timers.get(t_id, None) + if timer is None: + raise TimerError('Timer id={} not found'.format(t_id)) + Timer.timers[t_id].stopped = True + + @staticmethod + def start(t_id): + timer = Timer.timers.get(t_id, None) + if timer is None: + raise TimerError('Timer id={} not found'.format(t_id)) + Timer.timers[t_id].stopped = False + Timer.timers[t_id].fire_time = None + Timer.timers[t_id].fire_time_prev = None + + @staticmethod + def is_stopped(t_id): + timer = Timer.timers.get(t_id, None) + if timer is None: + raise TimerError('Timer id={} not found'.format(t_id)) + return timer.stopped + + def get_timers(self): + states = {True: 'Stopped', False: 'Running'} + return {k: states[v.stopped] for k, v in self.timers.items()} + + def run(self): + polling_wait(WAIT_SEC) + timers_intervals = [curr_timer.run() for curr_timer in Timer.timers.values() if not curr_timer.stopped] + if not timers_intervals and self.no_timers_err: + raise TimerError('Running timers not found') + return timers_intervals + + +class _Timer(object): + def __init__(self, interval, deco, run_once, stopped, *args, **kwargs): + self.interval = interval + self.deco = deco + self.args = args + self.run_once = run_once + self.kwargs = kwargs + self.fire_time = None + self.fire_time_prev = None + self.stopped = stopped + + def run(self): + timer_real_interval = 0 + if self.fire_time is None: + self.fire_time = time.time() + self.interval + if self.fire_time_prev is None: + self.fire_time_prev = time.time() + curr_time = time.time() + if curr_time >= self.fire_time: + self.deco(*self.args, **self.kwargs) + if self.run_once: + self.stopped = True + timer_real_interval = curr_time - self.fire_time_prev + self.fire_time_prev = self.fire_time + self.fire_time = curr_time + self.interval + return timer_real_interval diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/button.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/button.py new file mode 100644 index 0000000000..e7b3087802 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/button.py @@ -0,0 +1,49 @@ +""" +Button + +CircuitPython library for Button - MixGoCE +======================================================= +Small Cabbage +20210721 +dahanzimin +20210423 +""" + +import time +import board +from digitalio import DigitalInOut, Direction, Pull + +class Button(): + + def __init__(self, pin): + self.pin = DigitalInOut(pin) + self.pin.direction = Direction.INPUT + self.pin.pull = Pull.UP + self.flag = True + + def is_pressed(self): + return self.pin.value == False + + def get_presses(self, delay=1): + last_time, presses = time.monotonic(), 0 + while time.monotonic()< last_time + delay: + time.sleep(0.05) + if self.was_pressed(): + presses += 1 + return presses + + def was_pressed(self): + if self.pin.value != self.flag: + self.flag = self.pin.value + time.sleep(0.01) + if self.flag == False: + return True + else: + return False + +button_A1 = Button(board.IO14) +button_A2 = Button(board.IO21) +button_A3 = Button(board.IO36) +button_A4 = Button(board.IO37) +button_B1 = Button(board.IO0) +button_B2 = Button(board.IO35) \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/infrared.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/infrared.py new file mode 100644 index 0000000000..508b9dd7f8 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/infrared.py @@ -0,0 +1,41 @@ +""" +Infrared Sensor + +CircuitPython library for Infrared Sensor - MixGoCE +======================================================= + +Small Cabbage +20210721 +dahanzimin +20210423 +""" + +from mixgoce import version +import board +from pwmio import PWMOut + +if version:#new + def near(x, val=10000): + from analogio import AnalogIn + + pwm = PWMOut(board.IO39, frequency=50000, duty_cycle=65535) + if x == 'left': + IR=AnalogIn(board.IO3) + reaction = IR.value-10000 #fix + if x == 'right': + IR=AnalogIn(board.IO16) + reaction = IR.value + IR.deinit() + pwm.deinit() + return reaction > val +else:#old + def near(x, val=10000): + from digitalio import DigitalInOut, Direction + + IR = DigitalInOut(board.IO38) + IR.direction = Direction.INPUT + pwm = PWMOut(board.IO39, frequency=53000, duty_cycle=100) + reaction = IR.value + IR.deinit() + pwm.deinit() + return reaction \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/irremote.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/irremote.py new file mode 100644 index 0000000000..30445e3503 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/irremote.py @@ -0,0 +1,111 @@ +""" +IR Remote + +CircuitPython library for IR Remote - MixGoCE +======================================================= + +Small Cabbage +20210811 +""" + +import pulseio +import board +import adafruit_irremote + +first_init =True + +def encode2hex(code): + res = "0X" + for c in code: + c = hex(c)[2:] + if len(c) == 1: + c = "0" + c + res = res + c.upper() + return res + +def decode2list(string): + res = [0, 0, 0, 0] + prefix = "0" * (8 - len(string[2:])) + string = prefix + string[2:] + for i in range(4): + res[i] = int(string[2*i:2*(i+1)], 16) + return res + +def ir_receive_hex(pin=board.IO38, flag=False): + global first_init + global decoder + global pulsein + + if first_init : + pulsein = pulseio.PulseIn(pin, maxlen=120, idle_state=True) + decoder = adafruit_irremote.GenericDecode() + first_init=False + + pulses = decoder.read_pulses(pulsein, blocking=False) + if pulses: + try: + # print("Heard", len(pulses), "Pulses:", pulses) + code = decoder.decode_bits(pulses) + res = encode2hex(code) + if flag: + print("Decoded:", res) + # pulsein.deinit() + return res + except adafruit_irremote.IRNECRepeatException: # unusual short code! + print("NEC repeat!") + except adafruit_irremote.IRDecodeException as e: # failed to decode + if flag: + print("Failed to decode: ", e.args) + # except TypeError as e: + # pass + # finally: + # pulsein.deinit() + +def ir_receive(pin=board.IO38,flag=False): + global first_init + global decoder + global pulsein + + if first_init : + pulsein = pulseio.PulseIn(pin, maxlen=120, idle_state=True) + decoder = adafruit_irremote.GenericDecode() + first_init=False + + pulses = decoder.read_pulses(pulsein, blocking=False) + if pulses: + try: + code = decoder.decode_bits(pulses) + if flag: + print("Decoded:", code) + return code + except adafruit_irremote.IRNECRepeatException: # unusual short code! + print("NEC repeat!") + except adafruit_irremote.IRDecodeException as e: # failed to decode + if flag: + print("Failed to decode: ", e.args) + +def ir_send(content=[255, 0, 0, 0], pin=board.IO39): + pulseout = pulseio.PulseOut(pin, frequency=38000, duty_cycle=2 ** 15) + # Create an encoder that will take numbers and turn them into NEC IR pulses + encoder = adafruit_irremote.GenericTransmit( + header=[9500, 4500], one=[550, 550], zero=[550, 1700], trail=550 + ) + encoder.transmit(pulseout, content) + print("IR signal sent!") + pulseout.deinit() + +def ir_send_hex(content="0XFF000000", pin=board.IO39): # [255, 0, 0, 0] + pulseout = pulseio.PulseOut(pin, frequency=38000, duty_cycle=2 ** 15) + # Create an encoder that will take numbers and turn them into NEC IR pulses + encoder = adafruit_irremote.GenericTransmit( + header=[9500, 4500], one=[550, 550], zero=[550, 1700], trail=550 + ) + encoder.transmit(pulseout, decode2list(content)) + print("IR signal sent!") + pulseout.deinit() + + + + + + \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/led.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/led.py new file mode 100644 index 0000000000..33d556a90c --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/led.py @@ -0,0 +1,34 @@ +""" +Led + +CircuitPython library for Led - MixGoCE +======================================================= + +Small Cabbage +20210721 +dahanzimin +20210423 +""" +import board +from pwmio import PWMOut + +class Led(object): #fix + def __init__(self, pin): + self.pin = PWMOut(pin, frequency=5000, duty_cycle=65535) + + def setbrightness(self, val): + self.pin.duty_cycle = 65535 - val + + def setonoff(self, val): + if val == 1: + self.pin.duty_cycle = 0 + elif val == 0: + self.pin.duty_cycle = 65535 + else: + self.pin.duty_cycle = 65535 - self.pin.duty_cycle + + def getonoff(self): + return (65535 - self.pin.duty_cycle) // 65535 + +led_L1 = Led(board.IO33) +led_L2 = Led(board.IO34) \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/matcher.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/matcher.py new file mode 100644 index 0000000000..5d641ccbf3 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/matcher.py @@ -0,0 +1,97 @@ +# SPDX-FileCopyrightText: 2017 Yoch +# +# SPDX-License-Identifier: EPL-1.0 + +""" +`matcher` +==================================================================================== + +MQTT topic filter matcher from the Eclipse Project's Paho.MQTT.Python +https://github.com/eclipse/paho.mqtt.python/blob/master/src/paho/mqtt/matcher.py +* Author(s): Yoch (https://github.com/yoch) +""" + + +class MQTTMatcher: + """Intended to manage topic filters including wildcards. + + Internally, MQTTMatcher use a prefix tree (trie) to store + values associated with filters, and has an iter_match() + method to iterate efficiently over all filters that match + some topic name. + """ + + # pylint: disable=too-few-public-methods + class Node: + """Individual node on the MQTT prefix tree.""" + + __slots__ = "children", "content" + + def __init__(self): + self.children = {} + self.content = None + + def __init__(self): + self._root = self.Node() + + def __setitem__(self, key, value): + """Add a topic filter :key to the prefix tree + and associate it to :value""" + node = self._root + for sym in key.split("/"): + node = node.children.setdefault(sym, self.Node()) + node.content = value + + def __getitem__(self, key): + """Retrieve the value associated with some topic filter :key""" + try: + node = self._root + for sym in key.split("/"): + node = node.children[sym] + if node.content is None: + raise KeyError(key) + return node.content + except KeyError: + raise KeyError(key) from None + + def __delitem__(self, key): + """Delete the value associated with some topic filter :key""" + lst = [] + try: + parent, node = None, self._root + for k in key.split("/"): + parent, node = node, node.children[k] + lst.append((parent, k, node)) + node.content = None + except KeyError: + raise KeyError(key) from None + else: # cleanup + for parent, k, node in reversed(lst): + if node.children or node.content is not None: + break + del parent.children[k] + + def iter_match(self, topic): + """Return an iterator on all values associated with filters + that match the :topic""" + lst = topic.split("/") + normal = not topic.startswith("$") + + def rec(node, i=0): + if i == len(lst): + if node.content is not None: + yield node.content + else: + part = lst[i] + if part in node.children: + for content in rec(node.children[part], i + 1): + yield content + if "+" in node.children and (normal or i > 0): + for content in rec(node.children["+"], i + 1): + yield content + if "#" in node.children and (normal or i > 0): + content = node.children["#"].content + if content is not None: + yield content + + return rec(self._root) diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/matrix.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/matrix.py new file mode 100644 index 0000000000..5ff56ccb3b --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/matrix.py @@ -0,0 +1,277 @@ +# The MIT License (MIT) +# +# Copyright (c) 2016 Radomir Dopieralski & Tony DiCola for Adafruit Industries +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in all +# copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +""" +`adafruit_ht16k33.ht16k33` +=========================== + +* Authors: Radomir Dopieralski & Tony DiCola for Adafruit Industries + +""" +from adafruit_bus_device import i2c_device +from micropython import const + +__version__ = "0.0.0-auto.0" +__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_HT16K33.git" + +_HT16K33_BLINK_CMD = const(0x80) +_HT16K33_BLINK_DISPLAYON = const(0x01) +_HT16K33_CMD_BRIGHTNESS = const(0xE0) +_HT16K33_OSCILATOR_ON = const(0x21) + + +class HT16K33: + """ + The base class for all displays. Contains common methods. + + :param int address: The I2C addess of the HT16K33. + :param bool auto_write: True if the display should immediately change when + set. If False, `show` must be called explicitly. + :param float brightness: 0.0 - 1.0 default brightness level. + """ + + def __init__(self, i2c, address=0x70, auto_write=True, brightness=1.0): + self.i2c_device = i2c_device.I2CDevice(i2c, address) + self._temp = bytearray(1) + self._buffer = bytearray(17) + self._auto_write = auto_write + self.fill(0) + self._write_cmd(_HT16K33_OSCILATOR_ON) + self._blink_rate = None + self._brightness = None + self.blink_rate = 0 + self.brightness = brightness + + def _write_cmd(self, byte): + self._temp[0] = byte + with self.i2c_device: + self.i2c_device.write(self._temp) + + @property + def blink_rate(self): + """The blink rate. Range 0-3.""" + return self._blink_rate + + @blink_rate.setter + def blink_rate(self, rate=None): + if not 0 <= rate <= 3: + raise ValueError("Blink rate must be an integer in the range: 0-3") + rate = rate & 0x03 + self._blink_rate = rate + self._write_cmd(_HT16K33_BLINK_CMD | _HT16K33_BLINK_DISPLAYON | rate << 1) + + @property + def brightness(self): + """The brightness. Range 0.0-1.0""" + return self._brightness + + @brightness.setter + def brightness(self, brightness): + if not 0.0 <= brightness <= 1.0: + raise ValueError( + "Brightness must be a decimal number in the range: 0.0-1.0" + ) + + self._brightness = brightness + xbright = round(15 * brightness) + xbright = xbright & 0x0F + self._write_cmd(_HT16K33_CMD_BRIGHTNESS | xbright) + + @property + def auto_write(self): + """Auto write updates to the display.""" + return self._auto_write + + @auto_write.setter + def auto_write(self, auto_write): + if isinstance(auto_write, bool): + self._auto_write = auto_write + else: + raise ValueError("Must set to either True or False.") + + def show(self): + """Refresh the display and show the changes.""" + with self.i2c_device: + # Byte 0 is 0x00, address of LED data register. The remaining 16 + # bytes are the display register data to set. + self.i2c_device.write(self._buffer) + + def fill(self, color): + """Fill the whole display with the given color.""" + fill = 0xFF if color else 0x00 + for i in range(16): + self._buffer[i + 1] = fill + if self._auto_write: + self.show() + + def _pixel(self, x, y, color=None): + addr = 2 * y + x // 8 + mask = 1 << x % 8 + if color is None: + return bool(self._buffer[addr + 1] & mask) + if color: + # set the bit + self._buffer[addr + 1] |= mask + else: + # clear the bit + self._buffer[addr + 1] &= ~mask + if self._auto_write: + self.show() + return None + + def _set_buffer(self, i, value): + self._buffer[i + 1] = value # Offset by 1 to move past register address. + + def _get_buffer(self, i): + return self._buffer[i + 1] # Offset by 1 to move past register address. + +class MatrixBackpack16x8(HT16K33): + """A single matrix.""" + + _columns = 16 + _rows = 8 + + def pixel(self, x, y, color=None): + """Get or set the color of a given pixel.""" + if not 0 <= x <= 15: + return None + if not 0 <= y <= 7: + return None + return super()._pixel(x, y, color) + + def __getitem__(self, key): + x, y = key + return self.pixel(x, y) + + def __setitem__(self, key, value): + x, y = key + self.pixel(x, y, value) + + # pylint: disable=too-many-branches + def shift(self, x, y, rotate=False): + """ + Shift pixels by x and y + + :param rotate: (Optional) Rotate the shifted pixels to the left side (default=False) + """ + auto_write = self.auto_write + self._auto_write = False + if x > 0: # Shift Right + for _ in range(x): + for row in range(0, self.rows): + last_pixel = self[self.columns - 1, row] if rotate else 0 + for col in range(self.columns - 1, 0, -1): + self[col, row] = self[col - 1, row] + self[0, row] = last_pixel + elif x < 0: # Shift Left + for _ in range(-x): + for row in range(0, self.rows): + last_pixel = self[0, row] if rotate else 0 + for col in range(0, self.columns - 1): + self[col, row] = self[col + 1, row] + self[self.columns - 1, row] = last_pixel + if y > 0: # Shift Up + for _ in range(y): + for col in range(0, self.columns): + last_pixel = self[col, self.rows - 1] if rotate else 0 + for row in range(self.rows - 1, 0, -1): + self[col, row] = self[col, row - 1] + self[col, 0] = last_pixel + elif y < 0: # Shift Down + for _ in range(-y): + for col in range(0, self.columns): + last_pixel = self[col, 0] if rotate else 0 + for row in range(0, self.rows - 1): + self[col, row] = self[col, row + 1] + self[col, self.rows - 1] = last_pixel + self._auto_write = auto_write + if auto_write: + self.show() + + # pylint: enable=too-many-branches + + def shift_right(self, rotate=False): + """ + Shift all pixels right + + :param rotate: (Optional) Rotate the shifted pixels to the left side (default=False) + """ + self.shift(1, 0, rotate) + + def shift_left(self, rotate=False): + """ + Shift all pixels left + + :param rotate: (Optional) Rotate the shifted pixels to the right side (default=False) + """ + self.shift(-1, 0, rotate) + + def shift_up(self, rotate=False): + """ + Shift all pixels up + + :param rotate: (Optional) Rotate the shifted pixels to bottom (default=False) + """ + self.shift(0, 1, rotate) + + def shift_down(self, rotate=False): + """ + Shift all pixels down + + :param rotate: (Optional) Rotate the shifted pixels to top (default=False) + """ + self.shift(0, -1, rotate) + + def image(self, img): + """Set buffer to value of Python Imaging Library image. The image should + be in 1 bit mode and a size equal to the display size.""" + imwidth, imheight = img.size + if imwidth != self.columns or imheight != self.rows: + raise ValueError( + "Image must be same dimensions as display ({0}x{1}).".format( + self.columns, self.rows + ) + ) + # Grab all the pixels from the image, faster than getpixel. + pixels = img.convert("1").load() + # Iterate through the pixels + for x in range(self.columns): # yes this double loop is slow, + for y in range(self.rows): # but these displays are small! + self.pixel(x, y, pixels[(x, y)]) + if self._auto_write: + self.show() + + @property + def columns(self): + """Read-only property for number of columns""" + return self._columns + + @property + def rows(self): + """Read-only property for number of rows""" + return self._rows + + + + + + diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mixgoce.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mixgoce.py new file mode 100644 index 0000000000..9042c5c814 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mixgoce.py @@ -0,0 +1,85 @@ +# Paste mixgoce.py + +import board +from rtc import RTC +from busio import I2C + +def do_connect(username, password): + import wifi + from time import sleep + + wifi.radio.connect(ssid=username.encode(), password=password.encode()) + while not wifi.radio.ipv4_address: + sleep(0.1) + print("Wi-Fi connected!") + return wifi.radio + +rtc_clock = RTC() + +try: + i2c = I2C(board.IO41, board.IO42,frequency=400000) + while not i2c.try_lock(): + pass + if 0x6a in i2c.scan(): + version = 99 + elif 0x15 in i2c.scan(): + version = 1 + else: + version = 0 + + i2c.unlock() + + if version == 99: + i2c.deinit() + elif version:#new + import mxc6655xa + acc = mxc6655xa.MXC6655XA(i2c) + + def get_temperature(): + return acc.get_temperature() + else:#old + import msa301 + acc = msa301.MSA301(i2c) + +except Exception as e: + print(e) + +ADDITIONAL_TOPIC = 'b640a0ce465fa2a4150c36b305c1c11b' +WILL_TOPIC = '9d634e1a156dc0c1611eb4c3cff57276' + +def ntp(url='http://mixio.mixly.org/time.php'): + import ssl + import wifi + import socketpool + import adafruit_requests + #TEXT_URL = 'http://mixio.mixly.org/time.php' + #TEXT_URL = url + pool = socketpool.SocketPool(wifi.radio) + requests = adafruit_requests.Session(pool, ssl.create_default_context()) + # print("Fetching text from", TEXT_URL) + response = requests.get(url) + # print("-" * 40) + # print(tuple(response.text.split(","))) + # print("-" * 40) + return tuple(response.text.split(",")) + +def analyse_sharekey(url): + import ssl + import wifi + import socketpool + import adafruit_requests + import json + #TEXT_URL = 'http://mixio.mixly.org/time.php' + #TEXT_URL = url + pool = socketpool.SocketPool(wifi.radio) + requests = adafruit_requests.Session(pool, ssl.create_default_context()) + # print("Fetching text from", TEXT_URL) + response = requests.get(url) + # print("-" * 40) + # print(tuple(response.text.split(","))) + # print("-" * 40) + if response.text == '-1': + print('Invalid share key') + else: + result = json.loads(response.text) + return (result['0'], result['1'], result['2']) \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mixpy.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mixpy.py new file mode 100644 index 0000000000..7aa9b9bc38 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mixpy.py @@ -0,0 +1,84 @@ +#coding=utf-8 +import math + +def math_map(v, al, ah, bl, bh): + if al==ah: + return bl + if al > ah: + al, ah = ah, al + if v > ah: + v = ah + if v < al: + v = al + return bl + (bh - bl) * (v - al) / (ah - al) + +def math_mean(myList): + localList = [e for e in myList if type(e) == int or type(e) == float] + if not localList: return + return float(sum(localList)) / len(localList) + +def math_median(myList): + localList = sorted([e for e in myList if type(e) == int or type(e) == float]) + if not localList: return + if len(localList) % 2 == 0: + return (localList[len(localList) // 2 - 1] + localList[len(localList) // 2]) / 2.0 + else: + return localList[(len(localList) - 1) // 2] + +def math_modes(some_list): + modes = [] + # Using a lists of [item, count] to keep count rather than dict + # to avoid "unhashable" errors when the counted item is itself a list or dict. + counts = [] + maxCount = 1 + for item in some_list: + found = False + for count in counts: + if count[0] == item: + count[1] += 1 + maxCount = max(maxCount, count[1]) + found = True + if not found: + counts.append([item, 1]) + for counted_item, item_count in counts: + if item_count == maxCount: + modes.append(counted_item) + return modes + +def math_standard_deviation(numbers): + n = len(numbers) + if n == 0: return + mean = float(sum(numbers)) / n + variance = sum((x - mean) ** 2 for x in numbers) / n + return math.sqrt(variance) + +def lists_sort(my_list, type, reverse): + def try_float(s): + try: + return float(s) + except: + return 0 + key_funcs = { + "NUMERIC": try_float, + "TEXT": str, + "IGNORE_CASE": lambda s: str(s).lower() + } + key_func = key_funcs[type] + list_cpy = list(my_list) + return sorted(list_cpy, key=key_func, reverse=reverse) + +def format_content(mydict, cid): + if 'lat' in mydict and 'long' in mydict: + res = '{'+'"lat": "{}", "long": "{}", "clientid": "{}"'.format(mydict.pop('lat'),mydict.pop('long'),cid) + if len(mydict)>0: + res += ', "message": [' + for d in mydict: + res += '{{"label": "{}", "value": "{}"}},'.format(d,mydict[d]) + res = res[:-1] + "]" + res += '}' + return res + else: + print('Invalid Input') + +def format_str(d): + return str(d).replace("'",'"') \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mmatrix.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mmatrix.py new file mode 100644 index 0000000000..eb46f4862a --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mmatrix.py @@ -0,0 +1,139 @@ +""" +Matrix + +CircuitPython library for Matrix - MixGoCE +======================================================= + +Small Cabbage +20210721 +""" +import time +from mixgoce import i2c +from matrix import MatrixBackpack16x8 +from adafruit_framebuf import FrameBuffer,MVLSB + +buf = bytearray(16) +fb = FrameBuffer(buf, 16, 8, MVLSB) + +class MixGoMatrix(MatrixBackpack16x8): + + def show_dynamic(self, to_show, delay=200): + # self.fill(0) + if type(to_show)==str or type(to_show)==int: + for i in to_show: + fb.fill(0) + fb.text(i, 5, 0, color=1) + # turn all LEDs off + self.fill(0) + for x in range(16): + # using the FrameBuffer text result + bite = buf[x] + for y in range(8): + bit = 1 << y & bite + # if bit > 0 then set the pixel brightness + if bit: + self[x, y] = 1 + self.show() + if len(to_show)>1: + time.sleep(delay/1000) + elif type(to_show)==list or type(to_show)==tuple: + for i in to_show: + #if type(i)!=str and type(i)!=type(Image.HEART): + if type(i)!=str and type(i)!=type(bytearray(16)): + pass + for i in to_show: + self.show_dynamic(i) + time.sleep(delay/1000) + elif type(to_show)==type(bytearray(16)): + buf = to_show + # turn all LEDs off + self.fill(0) + # print(buf) + for x in range(16): + # using the FrameBuffer text result + bite = buf[x] + # print(bite,end=" ") + for y in range(8): + bit = 1 << y & bite + # if bit > 0 then set the pixel brightness + if bit: + self[x, y] = 1 + self.show() + + def scroll(self, text_to_show, delay=0): + for i in range(len(text_to_show) * 6 + 26): + fb.fill(0) + fb.text(text_to_show, -i + 16, 0, color=1) + # turn all LEDs off + self.fill(0) + for x in range(16): + # using the FrameBuffer text result + bite = buf[x] + for y in range(8): + bit = 1 << y & bite + # if bit > 0 then set the pixel brightness + if bit: + self[x, y] = 1 + self.show() + time.sleep(delay/1000) + + def show_static(self, text_to_show): + fb.fill(0) + if len(text_to_show)==2: + l = 3 + elif len(text_to_show)==1: + l = 5 + else: + l = 0 + fb.text(text_to_show, l, 0, color=1) + # turn all LEDs off + self.fill(0) + for x in range(16): + # using the FrameBuffer text result + bite = buf[x] + for y in range(8): + bit = 1 << y & bite + # if bit > 0 then set the pixel brightness + if bit: + self[x, y] = 1 + self.show() + + def set_brightness(self, val): + self.brightness = max(min(val, 1), 0) + + def get_brightness(self): + return self.brightness + + def set_pixel(self, x, y, val): + self[x, y] = val + self.show() + + def get_pixel(self, x, y): + return int(self[x, y]) + + def clear(self): + self.fill(0) + self.show() + + def up(self, times, rotate=False): + for i in range(times): + self.shift_down(rotate) + self.show() + + def down(self, times, rotate=False): + for i in range(times): + self.shift_up(rotate) + self.show() + + def left(self, times, rotate=False): + for i in range(times): + self.shift_left(rotate) + self.show() + + def right(self, times, rotate=False): + for i in range(times): + self.shift_right(rotate) + self.show() + +display = MixGoMatrix(i2c, auto_write=False, brightness=0.1) +display.clear() \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/msa301.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/msa301.py new file mode 100644 index 0000000000..141f5e15b0 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/msa301.py @@ -0,0 +1,70 @@ +""" +MSA301 + +CircuitPython library for the MSA301 Accelerometer +======================================================= + +dahanzimin +20210411 +mixly +""" +import time +import adafruit_bus_device.i2c_device as i2c_device +from micropython import const + +MSA301_ADDRESS = const(0x26) + +MSA301_REG_DEVICE_ID = const(0x01) +MSA301_REG_DATA = const(0x02) +MSA301_REG_ODR = const(0x10) +MSA301_REG_POWERMODE = const(0x11) +MSA301_REG_RESRANGE = const(0x0F) + + +_STANDARD_GRAVITY = 9.806 + +class MSA301: + + _BUFFER = bytearray(2) + data_reg = bytearray(6) + + def __init__(self, i2c_bus): + self._device = i2c_device.I2CDevice(i2c_bus, MSA301_ADDRESS) + if self._chip_id() != 0x13: + raise AttributeError("Cannot find a MSA301") + + self._write_u8(MSA301_REG_ODR,0X09) #RATE_500_HZ + self._write_u8(MSA301_REG_POWERMODE,0X12) #NORMAL & WIDTH_250_HZ + self._write_u8(MSA301_REG_RESRANGE,0X02) #RESOLUTION_14_BIT & RANGE_8_G + + def _read_u8(self, address): + # Read an 8-bit unsigned value from the specified 8-bit address. + with self._device: + self._BUFFER[0] = address & 0xFF + self._device.write(self._BUFFER, end=1) + self._device.readinto(self._BUFFER, end=1) + return self._BUFFER[0] + + def _write_u8(self, address, val): + # Write an 8-bit unsigned value to the specified 8-bit address. + with self._device: + self._BUFFER[0] = address & 0xFF + self._BUFFER[1] = val & 0xFF + self._device.write(self._BUFFER, end=2) + + def _chip_id(self): + return self._read_u8(MSA301_REG_DEVICE_ID) + + def u2s(self,n): + return n if n < (1 << 7) else n - (1 << 8) + + @property + def acceleration(self): + for i in range(0,6): + self.data_reg[i]=self._read_u8(MSA301_REG_DATA+i) + x_acc=((self.u2s(self.data_reg[1])<<8|self.data_reg[0])>>2)/1024.0 + y_acc=((self.u2s(self.data_reg[3])<<8|self.data_reg[2])>>2)/1024.0 + z_acc=((self.u2s(self.data_reg[5])<<8|self.data_reg[4])>>2)/1024.0 + return (-y_acc,-x_acc,z_acc) + + diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/music.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/music.py new file mode 100644 index 0000000000..fbf7f1a4ea --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/music.py @@ -0,0 +1,102 @@ +""" +Music + +CircuitPython library for Music - MixGoCE +======================================================= + +Small Cabbage +20210721 +""" + + +import time +from mixgoce import version + +class Music: + def __init__(self, pin, duration='4', octave='6', tempo='63'): + import pwmio + self.pin = pin + self.pwm = pwmio.PWMOut(pin, duty_cycle=0, variable_frequency=True) + self.duration = duration + self.octave = octave + self.tempo = tempo + + def set_duration(self, duration='4'): + self.duration = duration + + def set_octave(self, octave='6'): + self.octave = octave + + def sef_tempo(self, tempo='63'): + self.tempo = tempo + + def set_duration_tempo(self, duration, tempo):#这项等于原来的set_tempo + self.duration = duration + self.tempo = tempo + + def reset(self): + self.set_duration() + self.set_octave() + self.set_tempo() + + def get_duration(self): + return self.duration + + def get_octave(self): + return self.octave + + def get_tempo(self): + return (self.tempo) + + def play_demo(self, demo): + import adafruit_rtttl + if self.pwm: + self.pwm.deinit() + adafruit_rtttl.play(self.pin, demo) + + def play_demo_print(self, demo): + import adafruit_rtttl + if self.pwm: + self.pwm.deinit() + adafruit_rtttl.play(self.pin, demo) + _, defaults, tune = demo.lower().split(":") + print(tune) + + def play(self, note, duration=None): + import pwmio + if self.pwm: + self.pwm.deinit() + self.pwm = pwmio.PWMOut(self.pin, duty_cycle=0, variable_frequency=True) + self.pwm.frequency = int(note) + self.pwm.duty_cycle = 2 ** 15 + if duration: + # print(1) + time.sleep(duration/1000) + self.pwm.duty_cycle = 0 + + def stop(self): + self.pwm.duty_cycle = 0 + self.pwm.deinit() + +BA_DING = "itchy:d=4,o=4,b=300:4b5,2g5" +JUMP_UP = "itchy:d=4,o=5,b=300:c,d,e,f,g" +JUMP_DOWN = "itchy:d=4,o=5,b=300:g,f,e,d,c" +POWER_UP = "itchy:d=4,o=4,b=300:4g4,4c5,4e5,2g5,4e5,1g5" +POWER_DOWN = "itchy:d=4,o=4,b=300:4g5,4d#5,4c5,2g4,4b4,1c5" +DADADADUM = "itchy:d=4,o=4,b=200:2p,g,g,g,1d#,p,f,f,f,1d" +#ENTERTAINER = "itchy:d=4,o=4,b=300:4d4,d#4,e4,2c5,4e4,2c5,4e4,1c5,c5,d5,d#5,e5,c5,d5,2e5,b4,2d5,1c5" +BIRTHDAY = "itchy:d=4,o=4,b=180:6c,12c,4d,4c,4f,2e,6c,12c,4d,4c,4g,2f,6c,12c,4c5,4a,4f,4e,4d,6a#,12a#,4a,4f,4g,2f" +#BLUES = "itchy:d=4,o=4,b=400:2c,4e,4g,4a,4a#,4a,4g,4e,2c,4e,4g,4a,4a#,4a,4g,4e,4f,4a,2c,4d,4d#,4d,4c,4a,2c,4e,4g,4a,4a#,4a,4g,4e,4g,4b,4d,4f,4f,4a,4c,4d#,2c,e,g,e,g,f,e,d" +#PYTHON = "itchy:d=4,o=4,b=380:d5,4b4,p,b4,b4,a#4,b4,g5,p,d5,d5,r,b4,c5,p,c5,c5,p,d5,1e5,p,c5,a4,p,a4,a4,g#4,a4,f#5,p,e5,e5,p,c5,b4,p,b4,b4,p,c5,1d5,p,d5,4b4,p,b4,b4,a#4,b4,b5,p,g5,g5,p,d5,c#5,p,a5,a5,p,a5,1a5,p,g5,f#5,p,a5,a5,g#5,a5,e5,p,a5,a5,g#5,a5,d5,p,c#5,d5,p,c#5,2d5,3p" + +import board + +if version:#new + buzzer = Music(board.IO40) +else:#old + from digitalio import DigitalInOut, Direction + + buzzer = Music(board.IO17) + spk_en = DigitalInOut(board.IO40) + spk_en.direction = Direction.OUTPUT + spk_en.value = True \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mxc6655xa.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mxc6655xa.py new file mode 100644 index 0000000000..0a5c83dbe0 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/mxc6655xa.py @@ -0,0 +1,80 @@ +""" +MXC6655XA + +CircuitPython library for the MXC6655XA Accelerometer +======================================================= + +dahanzimin +20210411 +mixly +""" +import time +import adafruit_bus_device.i2c_device as i2c_device +from micropython import const + +MXC6655XA_ADDRESS = const(0x15) + +MXC6655XA_REG_DATA = const(0x03) +MXC6655XA_REG_CTRL = const(0x0D) +MXC6655XA_REG_DEVICE_ID = const(0x0E) + +MXC6655XA_CMD_8G_POWER_ON = const(0x40) +MXC6655XA_CMD_4G_POWER_ON = const(0x20) +MXC6655XA_CMD_2G_POWER_ON = const(0x00) + +MXC6655XA_2G_SENSITIVITY =1024 +MXC6655XA_4G_SENSITIVITY =512 +MXC6655XA_8G_SENSITIVITY =256 +MXC6655XA_T_ZERO =25 +MXC6655XA_T_SENSITIVITY =0.586 + +class MXC6655XA: + + _BUFFER = bytearray(2) + data_reg = bytearray(7) + + def __init__(self, i2c_bus): + self._device = i2c_device.I2CDevice(i2c_bus, MXC6655XA_ADDRESS) + if self._chip_id() != 0x02: + raise AttributeError("Cannot find a MXC6655XA") + self._Enable() #star + time.sleep(0.3) + self.range = MXC6655XA_8G_SENSITIVITY #SET 8g range + + def _read_u8(self, address): + # Read an 8-bit unsigned value from the specified 8-bit address. + with self._device: + self._BUFFER[0] = address & 0xFF + self._device.write(self._BUFFER, end=1) + self._device.readinto(self._BUFFER, end=1) + return self._BUFFER[0] + + def _write_u8(self, address, val): + # Write an 8-bit unsigned value to the specified 8-bit address. + with self._device: + self._BUFFER[0] = address & 0xFF + self._BUFFER[1] = val & 0xFF + self._device.write(self._BUFFER, end=2) + + def _chip_id(self): + return self._read_u8(MXC6655XA_REG_DEVICE_ID) + + def _Enable(self): + self._write_u8(MXC6655XA_REG_CTRL,MXC6655XA_CMD_8G_POWER_ON) + + def u2s(self,n): + return n if n < (1 << 7) else n - (1 << 8) + + @property + def acceleration(self): + for i in range(0,6): + self.data_reg[i]=self._read_u8(MXC6655XA_REG_DATA+i) + x_acc=float((self.u2s(self.data_reg[0])<<8|self.data_reg[1])>>4)/self.range + y_acc=float((self.u2s(self.data_reg[2])<<8|self.data_reg[3])>>4)/self.range + z_acc=float((self.u2s(self.data_reg[4])<<8|self.data_reg[5])>>4)/self.range + #t_acc=float(self.u2s(self.data_reg[6]))*MXC6655XA_T_SENSITIVITY + MXC6655XA_T_ZERO + return (-y_acc,-x_acc,z_acc) + + def get_temperature(self): + t_acc=float(self.u2s(self._read_u8(MXC6655XA_REG_DATA+6)))*MXC6655XA_T_SENSITIVITY + MXC6655XA_T_ZERO + return round(t_acc,1) diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/pixels.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/pixels.py new file mode 100644 index 0000000000..f51055e510 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/pixels.py @@ -0,0 +1,71 @@ +""" +RGB + +CircuitPython library for RGB - MixGoCE +======================================================= + +Small Cabbage +20210721 +""" + + +import time +import board +import neopixel + +def wheel(pos): + # Input a value 0 to 255 to get a color value. + # The colours are a transition r - g - b - back to r. + if pos < 0 or pos > 255: + return (0, 0, 0) + if pos < 85: + return (255 - pos * 3, pos * 3, 0) + if pos < 170: + pos -= 85 + return (0, 255 - pos * 3, pos * 3) + pos -= 170 + return (pos * 3, 0, 255 - pos * 3) + + +class RGB(object): + def __init__(self,pin=board.IO8,num=4,flag="RGB"): + self.pin = pin + self.num = num + self.pixels = neopixel.NeoPixel(pin, num, brightness=0.3, auto_write=False, pixel_order = flag) + + def show_all(self, R, G, B): + color = (R, G, B) + self.pixels.fill(color) + + def show_one(self, index, R, G, B): + color = (R, G, B) + self.pixels[index - 1] = color + + def write(self): + self.pixels.show() + + def color_chase(self, R, G, B, wait): + color = (R, G, B) + for i in range(self.num): + self.pixels[i] = color + time.sleep(wait/1000) + self.pixels.show() + + def rainbow_cycle(self, wait): + for j in range(255): + for i in range(self.num): + rc_index = (i * 256 // self.num) + j + self.pixels[i] = wheel(rc_index & 255) + self.pixels.show() + time.sleep(wait/1000/256) + + def change_mod(self,flag): + import time + if flag in ("RGB","GRB"): + self.pixels.deinit() + time.sleep(0.1) + self.pixels = neopixel.NeoPixel(self.pin, self.num, brightness=0.3, auto_write=False, pixel_order = flag) + +rgb = RGB() +rgb.show_all(0,0,0) +rgb.write() \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/sensor.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/sensor.py new file mode 100644 index 0000000000..56d6465201 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/sensor.py @@ -0,0 +1,55 @@ +""" +Analog Sensor + +CircuitPython library for Analog Sensor - MixGoCE +======================================================= + +Small Cabbage +20210721 +dahanzimin +20210423 +""" +from mixgoce import version + +class ADCSensor: + import board + __pins=[board.IO13,board.IO15,board.IO16] + __species = {} + __first_init = True + def __new__(cls, pin, *args, **kwargs): + if pin not in cls.__species.keys(): + cls.__first_init = True + cls.__species[pin]=object.__new__(cls) + return cls.__species[pin] + + def __init__(self,pin): + from analogio import AnalogIn + if self.__first_init: + self.__first_init = False + self.pin = AnalogIn(self.__pins[pin]) + + def read(self): + return self.pin.value + +def get_brightness(): + return ADCSensor(1).read() + +def get_soundlevel(): #fix + value_d= [] + for _ in range(5): + values = [] + for _ in range(5): + val = ADCSensor(0).read() + values.append(val) + value_d.append(max(values) - min(values)) + return max(value_d) + + +if version:#new + from mixgoce import acc + def get_temperature(): + return acc.get_temperature() +else:#old + def get_temperature(): + adc_val = ADCSensor(2).read() + return adc_val * 3.9 / 5900 \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/touchpad.py b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/touchpad.py new file mode 100644 index 0000000000..1aa9b78c6b --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mixgoce_lib/touchpad.py @@ -0,0 +1,25 @@ +""" +TouchPad + +CircuitPython library for TouchPad - MixGoCE +======================================================= + +Small Cabbage +20210721 +dahanzimin +20210423 +""" +import board +from touchio import TouchIn +class TouchPad(): + def __init__(self,pin,v=18000): + self.pin = TouchIn(pin) + self.v = v + + def is_touched(self): + return self.pin.raw_value > self.v + +touch_T1 = TouchPad(board.IO4) +touch_T2 = TouchPad(board.IO5) +touch_T3 = TouchPad(board.IO6) +touch_T4 = TouchPad(board.IO7) \ No newline at end of file diff --git a/ports/espressif/boards/mixgo_ce_udisk/mpconfigboard.h b/ports/espressif/boards/mixgo_ce_udisk/mpconfigboard.h new file mode 100644 index 0000000000..187687c8f5 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mpconfigboard.h @@ -0,0 +1,32 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +// Micropython setup + +#define MICROPY_HW_BOARD_NAME "MixGo CE" +#define MICROPY_HW_MCU_NAME "ESP32S2" + +#define MICROPY_HW_NEOPIXEL (&pin_GPIO45) diff --git a/ports/espressif/boards/mixgo_ce_udisk/mpconfigboard.mk b/ports/espressif/boards/mixgo_ce_udisk/mpconfigboard.mk new file mode 100644 index 0000000000..c81df98381 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/mpconfigboard.mk @@ -0,0 +1,24 @@ +USB_VID = 0x239A +USB_PID = 0x80A8 +USB_PRODUCT = "MixGo CE" +USB_MANUFACTURER = "Espressif" + +IDF_TARGET = esp32s2 + +INTERNAL_FLASH_FILESYSTEM = 1 +LONGINT_IMPL = MPZ + +# The default queue depth of 16 overflows on release builds, +# so increase it to 32. +CFLAGS += -DCFG_TUD_TASK_QUEUE_SZ=32 + +CIRCUITPY_ESP_FLASH_MODE=dio +CIRCUITPY_ESP_FLASH_FREQ=40m +CIRCUITPY_ESP_FLASH_SIZE=4MB + +CIRCUITPY_MODULE=wroom + +FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Requests +FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel +FROZEN_MPY_DIRS += boards/$(BOARD)/mixgoce_lib + diff --git a/ports/espressif/boards/mixgo_ce_udisk/pins.c b/ports/espressif/boards/mixgo_ce_udisk/pins.c new file mode 100644 index 0000000000..ca4eb12bf7 --- /dev/null +++ b/ports/espressif/boards/mixgo_ce_udisk/pins.c @@ -0,0 +1,50 @@ +#include "shared-bindings/board/__init__.h" + +STATIC const mp_rom_map_elem_t board_module_globals_table[] = { + CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS + + { MP_ROM_QSTR(MP_QSTR_IO0), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_IO1), MP_ROM_PTR(&pin_GPIO1) }, + { MP_ROM_QSTR(MP_QSTR_IO2), MP_ROM_PTR(&pin_GPIO2) }, + { MP_ROM_QSTR(MP_QSTR_IO3), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_IO4), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_IO5), MP_ROM_PTR(&pin_GPIO5) }, + { MP_ROM_QSTR(MP_QSTR_IO6), MP_ROM_PTR(&pin_GPIO6) }, + { MP_ROM_QSTR(MP_QSTR_IO7), MP_ROM_PTR(&pin_GPIO7) }, + { MP_ROM_QSTR(MP_QSTR_IO8), MP_ROM_PTR(&pin_GPIO8) }, + { MP_ROM_QSTR(MP_QSTR_IO9), MP_ROM_PTR(&pin_GPIO9) }, + { MP_ROM_QSTR(MP_QSTR_IO10), MP_ROM_PTR(&pin_GPIO10) }, + { MP_ROM_QSTR(MP_QSTR_IO11), MP_ROM_PTR(&pin_GPIO11) }, + { MP_ROM_QSTR(MP_QSTR_IO12), MP_ROM_PTR(&pin_GPIO12) }, + { MP_ROM_QSTR(MP_QSTR_IO13), MP_ROM_PTR(&pin_GPIO13) }, + { MP_ROM_QSTR(MP_QSTR_IO14), MP_ROM_PTR(&pin_GPIO14) }, + { MP_ROM_QSTR(MP_QSTR_IO15), MP_ROM_PTR(&pin_GPIO15) }, + { MP_ROM_QSTR(MP_QSTR_IO16), MP_ROM_PTR(&pin_GPIO16) }, + { MP_ROM_QSTR(MP_QSTR_IO17), MP_ROM_PTR(&pin_GPIO17) }, + + + { MP_ROM_QSTR(MP_QSTR_IO18), MP_ROM_PTR(&pin_GPIO18) }, + { MP_ROM_QSTR(MP_QSTR_IO19), MP_ROM_PTR(&pin_GPIO19) }, + { MP_ROM_QSTR(MP_QSTR_IO20), MP_ROM_PTR(&pin_GPIO20) }, + { MP_ROM_QSTR(MP_QSTR_IO21), MP_ROM_PTR(&pin_GPIO21) }, + { MP_ROM_QSTR(MP_QSTR_IO26), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_IO33), MP_ROM_PTR(&pin_GPIO33) }, + { MP_ROM_QSTR(MP_QSTR_IO34), MP_ROM_PTR(&pin_GPIO34) }, + { MP_ROM_QSTR(MP_QSTR_IO35), MP_ROM_PTR(&pin_GPIO35) }, + { MP_ROM_QSTR(MP_QSTR_IO36), MP_ROM_PTR(&pin_GPIO36) }, + { MP_ROM_QSTR(MP_QSTR_IO37), MP_ROM_PTR(&pin_GPIO37) }, + { MP_ROM_QSTR(MP_QSTR_IO38), MP_ROM_PTR(&pin_GPIO38) }, + { MP_ROM_QSTR(MP_QSTR_IO39), MP_ROM_PTR(&pin_GPIO39) }, + { MP_ROM_QSTR(MP_QSTR_IO40), MP_ROM_PTR(&pin_GPIO40) }, + { MP_ROM_QSTR(MP_QSTR_IO41), MP_ROM_PTR(&pin_GPIO41) }, + { MP_ROM_QSTR(MP_QSTR_IO42), MP_ROM_PTR(&pin_GPIO42) }, + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO43) }, + { MP_ROM_QSTR(MP_QSTR_IO43), MP_ROM_PTR(&pin_GPIO43) }, + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO44) }, + { MP_ROM_QSTR(MP_QSTR_IO44), MP_ROM_PTR(&pin_GPIO44) }, + { MP_ROM_QSTR(MP_QSTR_IO45), MP_ROM_PTR(&pin_GPIO45) }, + { MP_ROM_QSTR(MP_QSTR_IO46), MP_ROM_PTR(&pin_GPIO46) }, + + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO45) }, +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table); diff --git a/ports/espressif/boards/mixgo_ce_udisk/sdkconfig b/ports/espressif/boards/mixgo_ce_udisk/sdkconfig new file mode 100644 index 0000000000..e69de29bb2