From 819b5faa71ab8aa13a82308cc6fc820df46ec83b Mon Sep 17 00:00:00 2001 From: Seon Rozenblum Date: Wed, 30 Sep 2020 10:02:50 +1000 Subject: [PATCH] Removed ProS2 board files for now --- .../adafruit_dotstar.py | 198 ---------- .../adafruit_pypixelbuf.py | 374 ------------------ .../adafruit_requests.py | 311 --------------- .../unexpectedmaker_feathers2/feathers2.py | 47 --- .../boards/unexpectedmaker_feathers2/pins.c | 7 +- .../adafruit_dotstar.py | 198 ---------- .../adafruit_pypixelbuf.py | 374 ------------------ .../feathers2.py | 47 --- .../mpconfigboard.h | 8 +- .../unexpectedmaker_pros2/adafruit_dotstar.py | 198 ---------- .../adafruit_pypixelbuf.py | 374 ------------------ .../boards/unexpectedmaker_pros2/board.c | 56 --- .../unexpectedmaker_pros2/mpconfigboard.h | 35 -- .../unexpectedmaker_pros2/mpconfigboard.mk | 21 - .../boards/unexpectedmaker_pros2/pins.c | 58 --- .../boards/unexpectedmaker_pros2/pros2.py | 63 --- .../boards/unexpectedmaker_pros2/sdkconfig | 35 -- 17 files changed, 5 insertions(+), 2399 deletions(-) delete mode 100755 ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_dotstar.py delete mode 100755 ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_pypixelbuf.py delete mode 100755 ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_requests.py delete mode 100644 ports/esp32s2/boards/unexpectedmaker_feathers2/feathers2.py delete mode 100755 ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/adafruit_dotstar.py delete mode 100755 ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/adafruit_pypixelbuf.py delete mode 100644 ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/feathers2.py delete mode 100755 ports/esp32s2/boards/unexpectedmaker_pros2/adafruit_dotstar.py delete mode 100755 ports/esp32s2/boards/unexpectedmaker_pros2/adafruit_pypixelbuf.py delete mode 100644 ports/esp32s2/boards/unexpectedmaker_pros2/board.c delete mode 100644 ports/esp32s2/boards/unexpectedmaker_pros2/mpconfigboard.h delete mode 100644 ports/esp32s2/boards/unexpectedmaker_pros2/mpconfigboard.mk delete mode 100644 ports/esp32s2/boards/unexpectedmaker_pros2/pins.c delete mode 100644 ports/esp32s2/boards/unexpectedmaker_pros2/pros2.py delete mode 100644 ports/esp32s2/boards/unexpectedmaker_pros2/sdkconfig diff --git a/ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_dotstar.py b/ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_dotstar.py deleted file mode 100755 index 65fbbe8683..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_dotstar.py +++ /dev/null @@ -1,198 +0,0 @@ -# The MIT License (MIT) -# -# Copyright (c) 2016 Damien P. George (original Neopixel object) -# Copyright (c) 2017 Ladyada -# Copyright (c) 2017 Scott Shawcroft for Adafruit Industries -# Copyright (c) 2019 Roy Hooper -# -# 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_dotstar` - DotStar strip driver (for CircuitPython 5.0+ with _pixelbuf) -================================================================================= - -* Author(s): Damien P. George, Limor Fried, Scott Shawcroft & Roy Hooper -""" - -# pylint: disable=ungrouped-imports -import sys -import busio -import digitalio - -if sys.implementation.version[0] < 5: - import adafruit_pypixelbuf as _pixelbuf -else: - try: - import _pixelbuf - except ImportError: - import adafruit_pypixelbuf as _pixelbuf - -__version__ = "0.0.0-auto.0" -__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_DotStar.git" - -START_HEADER_SIZE = 4 - -# Pixel color order constants -RBG = "PRBG" -"""Red Blue Green""" -RGB = "PRGB" -"""Red Green Blue""" -GRB = "PGRB" -"""Green Red Blue""" -GBR = "PGBR" -"""Green Blue Red""" -BRG = "PBRG" -"""Blue Red Green""" -BGR = "PBGR" -"""Blue Green Red""" - - -class DotStar(_pixelbuf.PixelBuf): - """ - A sequence of dotstars. - - :param ~microcontroller.Pin clock: The pin to output dotstar clock on. - :param ~microcontroller.Pin data: The pin to output dotstar data on. - :param int n: The number of dotstars in the chain - :param float brightness: Brightness of the pixels between 0.0 and 1.0 - :param bool auto_write: True if the dotstars should immediately change when - set. If False, `show` must be called explicitly. - :param str pixel_order: Set the pixel order on the strip - different - strips implement this differently. If you send red, and it looks blue - or green on the strip, modify this! It should be one of the values above. - :param int baudrate: Desired clock rate if using hardware SPI (ignored if - using 'soft' SPI). This is only a recommendation; the actual clock - rate may be slightly different depending on what the system hardware - can provide. - - Example for Gemma M0: - - .. code-block:: python - - import adafruit_dotstar - import time - from board import * - - RED = 0x100000 - - with adafruit_dotstar.DotStar(APA102_SCK, APA102_MOSI, 1) as pixels: - pixels[0] = RED - time.sleep(2) - - .. py:method:: DotStar.show() - - Shows the new colors on the dotstars themselves if they haven't already - been autowritten. - - The colors may or may not be showing after this function returns because - it may be done asynchronously. - - .. py:method:: DotStar.fill(color) - - Colors all dotstars the given ***color***. - - .. py:attribute:: brightness - - Overall brightness of all dotstars (0 to 1.0) - """ - - def __init__( - self, - clock, - data, - n, - *, - brightness=1.0, - auto_write=True, - pixel_order=BGR, - baudrate=4000000 - ): - self._spi = None - try: - self._spi = busio.SPI(clock, MOSI=data) - while not self._spi.try_lock(): - pass - self._spi.configure(baudrate=baudrate) - - except (NotImplementedError, ValueError): - self.dpin = digitalio.DigitalInOut(data) - self.cpin = digitalio.DigitalInOut(clock) - self.dpin.direction = digitalio.Direction.OUTPUT - self.cpin.direction = digitalio.Direction.OUTPUT - self.cpin.value = False - - # Supply one extra clock cycle for each two pixels in the strip. - trailer_size = n // 16 - if n % 16 != 0: - trailer_size += 1 - - # Four empty bytes for the header. - header = bytearray(START_HEADER_SIZE) - # 0xff bytes for the trailer. - trailer = bytearray(b"\xff") * trailer_size - - super().__init__( - n, - byteorder=pixel_order, - brightness=brightness, - auto_write=auto_write, - header=header, - trailer=trailer, - ) - - def deinit(self): - """Blank out the DotStars and release the resources.""" - self.fill(0) - self.show() - if self._spi: - self._spi.deinit() - else: - self.dpin.deinit() - self.cpin.deinit() - - def __enter__(self): - return self - - def __exit__(self, exception_type, exception_value, traceback): - self.deinit() - - def __repr__(self): - return "[" + ", ".join([str(x) for x in self]) + "]" - - @property - def n(self): - """ - The number of dotstars in the chain (read-only) - """ - return len(self) - - def _transmit(self, buffer): - if self._spi: - self._spi.write(buffer) - else: - self._ds_writebytes(buffer) - - def _ds_writebytes(self, buffer): - for b in buffer: - for _ in range(8): - self.dpin.value = b & 0x80 - self.cpin.value = True - self.cpin.value = False - b = b << 1 - self.cpin.value = False diff --git a/ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_pypixelbuf.py b/ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_pypixelbuf.py deleted file mode 100755 index 3cb83e970c..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_pypixelbuf.py +++ /dev/null @@ -1,374 +0,0 @@ -# The MIT License (MIT) -# -# Based on the Adafruit NeoPixel and Adafruit Dotstar CircuitPython drivers. -# Copyright (c) 2019-2020 Roy Hooper -# -# 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_pypixelbuf` - A pure python implementation of _pixelbuf -================================================================= -This class is used when _pixelbuf is not available in CircuitPython. It is based on the work -in neopixel.py and adafruit_dotstar.py. - -* Author(s): Damien P. George & Limor Fried & Scott Shawcroft & Roy Hooper -""" - -DOTSTAR_LED_START_FULL_BRIGHT = 0xFF -DOTSTAR_LED_START = 0b11100000 # Three "1" bits, followed by 5 brightness bits -DOTSTAR_LED_BRIGHTNESS = 0b00011111 - - -class PixelBuf: # pylint: disable=too-many-instance-attributes - """ - A sequence of RGB/RGBW pixels. - - This is the pure python implementation of CircuitPython's _pixelbuf. - - :param ~int n: Number of pixels - :param ~str byteorder: Byte order string constant (also sets bpp) - :param ~float brightness: Brightness (0 to 1.0, default 1.0) - :param ~bool auto_write: Whether to automatically write pixels (Default False) - :param bytes header: Sequence of bytes to always send before pixel values. - :param bytes trailer: Sequence of bytes to always send after pixel values. - """ - - def __init__( # pylint: disable=too-many-locals,too-many-arguments - self, - n, - byteorder="BGR", - brightness=1.0, - auto_write=False, - header=None, - trailer=None, - ): - - bpp, byteorder_tuple, has_white, dotstar_mode = self.parse_byteorder(byteorder) - - self.auto_write = False - - effective_bpp = 4 if dotstar_mode else bpp - _bytes = effective_bpp * n - buf = bytearray(_bytes) - offset = 0 - - if header is not None: - if not isinstance(header, bytearray): - raise TypeError("header must be a bytearray") - buf = header + buf - offset = len(header) - - if trailer is not None: - if not isinstance(trailer, bytearray): - raise TypeError("trailer must be a bytearray") - buf += trailer - - self._pixels = n - self._bytes = _bytes - self._byteorder = byteorder_tuple - self._byteorder_string = byteorder - self._has_white = has_white - self._bpp = bpp - self._pre_brightness_buffer = None - self._post_brightness_buffer = buf - self._offset = offset - self._dotstar_mode = dotstar_mode - self._pixel_step = effective_bpp - - if dotstar_mode: - self._byteorder_tuple = ( - byteorder_tuple[0] + 1, - byteorder_tuple[1] + 1, - byteorder_tuple[2] + 1, - 0, - ) - # Initialize the buffer with the dotstar start bytes. - for i in range(self._offset, self._bytes + self._offset, 4): - self._post_brightness_buffer[i] = DOTSTAR_LED_START_FULL_BRIGHT - - self._brightness = 1.0 - self.brightness = brightness - - self.auto_write = auto_write - - @staticmethod - def parse_byteorder(byteorder): - """ - Parse a Byteorder string for validity and determine bpp, byte order, and - dostar brightness bits. - - Byteorder strings may contain the following characters: - R - Red - G - Green - B - Blue - W - White - P - PWM (PWM Duty cycle for pixel - dotstars 0 - 1.0) - - :param: ~str bpp: bpp string. - :return: ~tuple: bpp, byteorder, has_white, dotstar_mode - """ - bpp = len(byteorder) - dotstar_mode = False - has_white = False - - if byteorder.strip("RGBWP") != "": - raise ValueError("Invalid Byteorder string") - - try: - r = byteorder.index("R") - g = byteorder.index("G") - b = byteorder.index("B") - except ValueError: - raise ValueError("Invalid Byteorder string") - if "W" in byteorder: - w = byteorder.index("W") - byteorder = (r, g, b, w) - has_white = True - elif "P" in byteorder: - lum = byteorder.index("P") - byteorder = (r, g, b, lum) - dotstar_mode = True - else: - byteorder = (r, g, b) - - return bpp, byteorder, has_white, dotstar_mode - - @property - def bpp(self): - """ - The number of bytes per pixel in the buffer (read-only). - """ - return self._bpp - - @property - def brightness(self): - """ - Float value between 0 and 1. Output brightness. - - When brightness is less than 1.0, a second buffer will be used to store the color values - before they are adjusted for brightness. - """ - return self._brightness - - @brightness.setter - def brightness(self, value): - value = min(max(value, 0.0), 1.0) - change = value - self._brightness - if -0.001 < change < 0.001: - return - - self._brightness = value - - if self._pre_brightness_buffer is None: - self._pre_brightness_buffer = bytearray(self._post_brightness_buffer) - - # Adjust brightness of existing pixels - offset_check = self._offset % self._pixel_step - for i in range(self._offset, self._bytes + self._offset): - # Don't adjust per-pixel luminance bytes in dotstar mode - if self._dotstar_mode and (i % 4 != offset_check): - continue - self._post_brightness_buffer[i] = int( - self._pre_brightness_buffer[i] * self._brightness - ) - - if self.auto_write: - self.show() - - @property - def byteorder(self): - """ - ByteOrder string for the buffer (read-only) - """ - return self._byteorder_string - - def __len__(self): - """ - Number of pixels. - """ - return self._pixels - - def show(self): - """ - Call the associated write function to display the pixels - """ - return self._transmit(self._post_brightness_buffer) - - def fill(self, color): - """ - Fills the given pixelbuf with the given color. - :param pixelbuf: A pixel object. - :param color: Color to set. - """ - r, g, b, w = self._parse_color(color) - for i in range(self._pixels): - self._set_item(i, r, g, b, w) - if self.auto_write: - self.show() - - def _parse_color(self, value): - r = 0 - g = 0 - b = 0 - w = 0 - if isinstance(value, int): - r = value >> 16 - g = (value >> 8) & 0xFF - b = value & 0xFF - w = 0 - - if self._dotstar_mode: - w = 1.0 - else: - if len(value) < 3 or len(value) > 4: - raise ValueError( - "Expected tuple of length {}, got {}".format(self._bpp, len(value)) - ) - if len(value) == self._bpp: - if self._bpp == 3: - r, g, b = value - else: - r, g, b, w = value - elif len(value) == 3: - r, g, b = value - if self._dotstar_mode: - w = 1.0 - - if self._bpp == 4: - if self._dotstar_mode: - # LED startframe is three "1" bits, followed by 5 brightness bits - # then 8 bits for each of R, G, and B. The order of those 3 are configurable and - # vary based on hardware - w = (int(w * 31) & 0b00011111) | DOTSTAR_LED_START - elif ( - self._has_white - and (isinstance(value, int) or len(value) == 3) - and r == g - and g == b - ): - # If all components are the same and we have a white pixel then use it - # instead of the individual components when all 4 values aren't explicitly given. - w = r - r = 0 - g = 0 - b = 0 - - return (r, g, b, w) - - def _set_item( - self, index, r, g, b, w - ): # pylint: disable=too-many-locals,too-many-branches,too-many-arguments - if index < 0: - index += len(self) - if index >= self._pixels or index < 0: - raise IndexError - offset = self._offset + (index * self._bpp) - - if self._pre_brightness_buffer is not None: - if self._bpp == 4: - self._pre_brightness_buffer[offset + self._byteorder[3]] = w - self._pre_brightness_buffer[offset + self._byteorder[0]] = r - self._pre_brightness_buffer[offset + self._byteorder[1]] = g - self._pre_brightness_buffer[offset + self._byteorder[2]] = b - - if self._bpp == 4: - # Only apply brightness if w is actually white (aka not DotStar.) - if not self._dotstar_mode: - w = int(w * self._brightness) - self._post_brightness_buffer[offset + self._byteorder[3]] = w - - self._post_brightness_buffer[offset + self._byteorder[0]] = int( - r * self._brightness - ) - self._post_brightness_buffer[offset + self._byteorder[1]] = int( - g * self._brightness - ) - self._post_brightness_buffer[offset + self._byteorder[2]] = int( - b * self._brightness - ) - - def __setitem__(self, index, val): - if isinstance(index, slice): - start, stop, step = index.indices(self._pixels) - for val_i, in_i in enumerate(range(start, stop, step)): - r, g, b, w = self._parse_color(val[val_i]) - self._set_item(in_i, r, g, b, w) - else: - r, g, b, w = self._parse_color(val) - self._set_item(index, r, g, b, w) - - if self.auto_write: - self.show() - - def _getitem(self, index): - start = self._offset + (index * self._bpp) - buffer = ( - self._pre_brightness_buffer - if self._pre_brightness_buffer is not None - else self._post_brightness_buffer - ) - value = [ - buffer[start + self._byteorder[0]], - buffer[start + self._byteorder[1]], - buffer[start + self._byteorder[2]], - ] - if self._has_white: - value.append(buffer[start + self._byteorder[3]]) - elif self._dotstar_mode: - value.append( - (buffer[start + self._byteorder[3]] & DOTSTAR_LED_BRIGHTNESS) / 31.0 - ) - return value - - def __getitem__(self, index): - if isinstance(index, slice): - out = [] - for in_i in range( - *index.indices(len(self._post_brightness_buffer) // self._bpp) - ): - out.append(self._getitem(in_i)) - return out - if index < 0: - index += len(self) - if index >= self._pixels or index < 0: - raise IndexError - return self._getitem(index) - - def _transmit(self, buffer): - raise NotImplementedError("Must be subclassed") - - -def wheel(pos): - """ - Helper to create a colorwheel. - - :param pos: int 0-255 of color value to return - :return: tuple of RGB values - """ - # 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 diff --git a/ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_requests.py b/ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_requests.py deleted file mode 100755 index 0888937bf8..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_feathers2/adafruit_requests.py +++ /dev/null @@ -1,311 +0,0 @@ -# The MIT License (MIT) -# -# Copyright (c) 2019 ladyada 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_requests` -================================================================================ - -A requests-like library for web interfacing - - -* Author(s): ladyada, Paul Sokolovsky - -Implementation Notes --------------------- - -Adapted from https://github.com/micropython/micropython-lib/tree/master/urequests - -micropython-lib consists of multiple modules from different sources and -authors. Each module comes under its own licensing terms. Short name of -a license can be found in a file within a module directory (usually -metadata.txt or setup.py). Complete text of each license used is provided -at https://github.com/micropython/micropython-lib/blob/master/LICENSE - -author='Paul Sokolovsky' -license='MIT' - -**Software and Dependencies:** - -* Adafruit CircuitPython firmware for the supported boards: - https://github.com/adafruit/circuitpython/releases - -""" - -import gc - -__version__ = "0.0.0-auto.0" -__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_Requests.git" - -_the_interface = None # pylint: disable=invalid-name -_the_sock = None # pylint: disable=invalid-name - - -def set_socket(sock, iface=None): - """Helper to set the global socket and optionally set the global network interface. - :param sock: socket object. - :param iface: internet interface object - - """ - global _the_sock # pylint: disable=invalid-name, global-statement - _the_sock = sock - if iface: - global _the_interface # pylint: disable=invalid-name, global-statement - _the_interface = iface - _the_sock.set_interface(iface) - - -class Response: - """The response from a request, contains all the headers/content""" - - encoding = None - - def __init__(self, sock): - self.socket = sock - self.encoding = "utf-8" - self._cached = None - self.status_code = None - self.reason = None - self._read_so_far = 0 - self.headers = {} - - def __enter__(self): - return self - - def __exit__(self, exc_type, exc_value, traceback): - self.close() - - def close(self): - """Close, delete and collect the response data""" - if self.socket: - self.socket.close() - del self.socket - del self._cached - gc.collect() - - @property - def content(self): - """The HTTP content direct from the socket, as bytes""" - # print(self.headers) - try: - content_length = int(self.headers["content-length"]) - except KeyError: - content_length = 0 - # print("Content length:", content_length) - if self._cached is None: - try: - self._cached = self.socket.recv(content_length) - finally: - self.socket.close() - self.socket = None - # print("Buffer length:", len(self._cached)) - return self._cached - - @property - def text(self): - """The HTTP content, encoded into a string according to the HTTP - header encoding""" - return str(self.content, self.encoding) - - def json(self): - """The HTTP content, parsed into a json dictionary""" - # pylint: disable=import-outside-toplevel - try: - import json as json_module - except ImportError: - import ujson as json_module - return json_module.loads(self.content) - - def iter_content(self, chunk_size=1, decode_unicode=False): - """An iterator that will stream data by only reading 'chunk_size' - bytes and yielding them, when we can't buffer the whole datastream""" - if decode_unicode: - raise NotImplementedError("Unicode not supported") - - while True: - chunk = self.socket.recv(chunk_size) - if chunk: - yield chunk - else: - return - - -# pylint: disable=too-many-branches, too-many-statements, unused-argument, too-many-arguments, too-many-locals -def request(method, url, data=None, json=None, headers=None, stream=False, timeout=1): - """Perform an HTTP request to the given url which we will parse to determine - whether to use SSL ('https://') or not. We can also send some provided 'data' - or a json dictionary which we will stringify. 'headers' is optional HTTP headers - sent along. 'stream' will determine if we buffer everything, or whether to only - read only when requested - """ - global _the_interface # pylint: disable=global-statement, invalid-name - global _the_sock # pylint: disable=global-statement, invalid-name - - if not headers: - headers = {} - - try: - proto, dummy, host, path = url.split("/", 3) - # replace spaces in path - path = path.replace(" ", "%20") - except ValueError: - proto, dummy, host = url.split("/", 2) - path = "" - if proto == "http:": - port = 80 - elif proto == "https:": - port = 443 - else: - raise ValueError("Unsupported protocol: " + proto) - - if ":" in host: - host, port = host.split(":", 1) - port = int(port) - - addr_info = _the_sock.getaddrinfo(host, port, 0, _the_sock.SOCK_STREAM)[0] - sock = _the_sock.socket(addr_info[0], addr_info[1], addr_info[2]) - resp = Response(sock) # our response - - sock.settimeout(timeout) # socket read timeout - - try: - if proto == "https:": - conntype = _the_interface.TLS_MODE - sock.connect( - (host, port), conntype - ) # for SSL we need to know the host name - else: - conntype = _the_interface.TCP_MODE - sock.connect(addr_info[-1], conntype) - sock.send( - b"%s /%s HTTP/1.0\r\n" % (bytes(method, "utf-8"), bytes(path, "utf-8")) - ) - if "Host" not in headers: - sock.send(b"Host: %s\r\n" % bytes(host, "utf-8")) - if "User-Agent" not in headers: - sock.send(b"User-Agent: Adafruit CircuitPython\r\n") - # Iterate over keys to avoid tuple alloc - for k in headers: - sock.send(k.encode()) - sock.send(b": ") - sock.send(headers[k].encode()) - sock.send(b"\r\n") - if json is not None: - assert data is None - # pylint: disable=import-outside-toplevel - try: - import json as json_module - except ImportError: - import ujson as json_module - # pylint: enable=import-outside-toplevel - data = json_module.dumps(json) - sock.send(b"Content-Type: application/json\r\n") - if data: - if isinstance(data, dict): - sock.send(b"Content-Type: application/x-www-form-urlencoded\r\n") - _post_data = "" - for k in data: - _post_data = "{}&{}={}".format(_post_data, k, data[k]) - data = _post_data[1:] - sock.send(b"Content-Length: %d\r\n" % len(data)) - sock.send(b"\r\n") - if data: - if isinstance(data, bytearray): - sock.send(bytes(data)) - else: - sock.send(bytes(data, "utf-8")) - - line = sock.readline() - # print(line) - line = line.split(None, 2) - status = int(line[1]) - reason = "" - if len(line) > 2: - reason = line[2].rstrip() - resp.headers = parse_headers(sock) - if resp.headers.get("transfer-encoding"): - if "chunked" in resp.headers.get("transfer-encoding"): - raise ValueError("Unsupported " + resp.headers.get("transfer-encoding")) - elif resp.headers.get("location") and not 200 <= status <= 299: - raise NotImplementedError("Redirects not yet supported") - - except: - sock.close() - raise - - resp.status_code = status - resp.reason = reason - return resp - - -def parse_headers(sock): - """ - Parses the header portion of an HTTP request/response from the socket. - Expects first line of HTTP request/response to have been read already - return: header dictionary - rtype: Dict - """ - headers = {} - while True: - line = sock.readline() - if not line or line == b"\r\n": - break - - # print("**line: ", line) - splits = line.split(b": ", 1) - title = splits[0] - content = "" - if len(splits) > 1: - content = splits[1] - if title and content: - title = str(title.lower(), "utf-8") - content = str(content, "utf-8") - headers[title] = content - return headers - - -def head(url, **kw): - """Send HTTP HEAD request""" - return request("HEAD", url, **kw) - - -def get(url, **kw): - """Send HTTP GET request""" - return request("GET", url, **kw) - - -def post(url, **kw): - """Send HTTP POST request""" - return request("POST", url, **kw) - - -def put(url, **kw): - """Send HTTP PUT request""" - return request("PUT", url, **kw) - - -def patch(url, **kw): - """Send HTTP PATCH request""" - return request("PATCH", url, **kw) - - -def delete(url, **kw): - """Send HTTP DELETE request""" - return request("DELETE", url, **kw) diff --git a/ports/esp32s2/boards/unexpectedmaker_feathers2/feathers2.py b/ports/esp32s2/boards/unexpectedmaker_feathers2/feathers2.py deleted file mode 100644 index 0631cad7f0..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_feathers2/feathers2.py +++ /dev/null @@ -1,47 +0,0 @@ -# FeatherS2 Helper Library -# 2020 Seon Rozenblum, Unexpected Maker -# -# Project home: -# https://feathers2.io -# - -# Import required libraries -import time -import board -from digitalio import DigitalInOut, Direction, Pull - - -# Helper functions - -def enable_LDO2(state): - """Set the power for the second on-board LDO to allow no current draw when not needed.""" - - # Grab a reference to the LDO2 IO (21 in this case) - ldo2 = DigitalInOut(board.LDO2) - ldo2.direction = Direction.OUTPUT - - # Set the LDO2 power pin on / off - ldo2.value = state - - # A small delay to let the IO change state - time.sleep(0.035) - - -# Dotstar rainbow colour wheel -def dotstar_color_wheel(wheel_pos): - """Color wheel to allow for cycling through the rainbow of RGB colors.""" - wheel_pos = wheel_pos % 255 - - if wheel_pos < 85: - return 255 - wheel_pos * 3, 0, wheel_pos * 3 - elif wheel_pos < 170: - wheel_pos -= 85 - return 0, wheel_pos * 3, 255 - wheel_pos * 3 - else: - wheel_pos -= 170 - return wheel_pos * 3, 255 - wheel_pos * 3, 0 - - - -# Disable LDO2 by default -enable_LDO2(False) diff --git a/ports/esp32s2/boards/unexpectedmaker_feathers2/pins.c b/ports/esp32s2/boards/unexpectedmaker_feathers2/pins.c index 5a29e029c2..c294fb9d3c 100644 --- a/ports/esp32s2/boards/unexpectedmaker_feathers2/pins.c +++ b/ports/esp32s2/boards/unexpectedmaker_feathers2/pins.c @@ -45,12 +45,12 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_GPIO43) }, { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO43) }, - { MP_ROM_QSTR(MP_QSTR_IO8), MP_ROM_PTR(&pin_GPIO8) }, { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO8) }, + { MP_ROM_QSTR(MP_QSTR_IO8), MP_ROM_PTR(&pin_GPIO8) }, { MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_GPIO8) }, - { MP_ROM_QSTR(MP_QSTR_IO9), MP_ROM_PTR(&pin_GPIO9) }, { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO9) }, + { MP_ROM_QSTR(MP_QSTR_IO9), MP_ROM_PTR(&pin_GPIO9) }, { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_GPIO9) }, { MP_ROM_QSTR(MP_QSTR_IO0), MP_ROM_PTR(&pin_GPIO0) }, @@ -82,10 +82,7 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_GPIO11) }, { MP_ROM_QSTR(MP_QSTR_A6), MP_ROM_PTR(&pin_GPIO11) }, - // { MP_ROM_QSTR(MP_QSTR_IO40), MP_ROM_PTR(&pin_GPIO40) }, // MTDO { MP_ROM_QSTR(MP_QSTR_APA102_MOSI), MP_ROM_PTR(&pin_GPIO40) }, // MTDO - - // { MP_ROM_QSTR(MP_QSTR_IO45), MP_ROM_PTR(&pin_GPIO45) }, { MP_ROM_QSTR(MP_QSTR_APA102_SCK), MP_ROM_PTR(&pin_GPIO45) }, diff --git a/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/adafruit_dotstar.py b/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/adafruit_dotstar.py deleted file mode 100755 index 65fbbe8683..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/adafruit_dotstar.py +++ /dev/null @@ -1,198 +0,0 @@ -# The MIT License (MIT) -# -# Copyright (c) 2016 Damien P. George (original Neopixel object) -# Copyright (c) 2017 Ladyada -# Copyright (c) 2017 Scott Shawcroft for Adafruit Industries -# Copyright (c) 2019 Roy Hooper -# -# 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_dotstar` - DotStar strip driver (for CircuitPython 5.0+ with _pixelbuf) -================================================================================= - -* Author(s): Damien P. George, Limor Fried, Scott Shawcroft & Roy Hooper -""" - -# pylint: disable=ungrouped-imports -import sys -import busio -import digitalio - -if sys.implementation.version[0] < 5: - import adafruit_pypixelbuf as _pixelbuf -else: - try: - import _pixelbuf - except ImportError: - import adafruit_pypixelbuf as _pixelbuf - -__version__ = "0.0.0-auto.0" -__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_DotStar.git" - -START_HEADER_SIZE = 4 - -# Pixel color order constants -RBG = "PRBG" -"""Red Blue Green""" -RGB = "PRGB" -"""Red Green Blue""" -GRB = "PGRB" -"""Green Red Blue""" -GBR = "PGBR" -"""Green Blue Red""" -BRG = "PBRG" -"""Blue Red Green""" -BGR = "PBGR" -"""Blue Green Red""" - - -class DotStar(_pixelbuf.PixelBuf): - """ - A sequence of dotstars. - - :param ~microcontroller.Pin clock: The pin to output dotstar clock on. - :param ~microcontroller.Pin data: The pin to output dotstar data on. - :param int n: The number of dotstars in the chain - :param float brightness: Brightness of the pixels between 0.0 and 1.0 - :param bool auto_write: True if the dotstars should immediately change when - set. If False, `show` must be called explicitly. - :param str pixel_order: Set the pixel order on the strip - different - strips implement this differently. If you send red, and it looks blue - or green on the strip, modify this! It should be one of the values above. - :param int baudrate: Desired clock rate if using hardware SPI (ignored if - using 'soft' SPI). This is only a recommendation; the actual clock - rate may be slightly different depending on what the system hardware - can provide. - - Example for Gemma M0: - - .. code-block:: python - - import adafruit_dotstar - import time - from board import * - - RED = 0x100000 - - with adafruit_dotstar.DotStar(APA102_SCK, APA102_MOSI, 1) as pixels: - pixels[0] = RED - time.sleep(2) - - .. py:method:: DotStar.show() - - Shows the new colors on the dotstars themselves if they haven't already - been autowritten. - - The colors may or may not be showing after this function returns because - it may be done asynchronously. - - .. py:method:: DotStar.fill(color) - - Colors all dotstars the given ***color***. - - .. py:attribute:: brightness - - Overall brightness of all dotstars (0 to 1.0) - """ - - def __init__( - self, - clock, - data, - n, - *, - brightness=1.0, - auto_write=True, - pixel_order=BGR, - baudrate=4000000 - ): - self._spi = None - try: - self._spi = busio.SPI(clock, MOSI=data) - while not self._spi.try_lock(): - pass - self._spi.configure(baudrate=baudrate) - - except (NotImplementedError, ValueError): - self.dpin = digitalio.DigitalInOut(data) - self.cpin = digitalio.DigitalInOut(clock) - self.dpin.direction = digitalio.Direction.OUTPUT - self.cpin.direction = digitalio.Direction.OUTPUT - self.cpin.value = False - - # Supply one extra clock cycle for each two pixels in the strip. - trailer_size = n // 16 - if n % 16 != 0: - trailer_size += 1 - - # Four empty bytes for the header. - header = bytearray(START_HEADER_SIZE) - # 0xff bytes for the trailer. - trailer = bytearray(b"\xff") * trailer_size - - super().__init__( - n, - byteorder=pixel_order, - brightness=brightness, - auto_write=auto_write, - header=header, - trailer=trailer, - ) - - def deinit(self): - """Blank out the DotStars and release the resources.""" - self.fill(0) - self.show() - if self._spi: - self._spi.deinit() - else: - self.dpin.deinit() - self.cpin.deinit() - - def __enter__(self): - return self - - def __exit__(self, exception_type, exception_value, traceback): - self.deinit() - - def __repr__(self): - return "[" + ", ".join([str(x) for x in self]) + "]" - - @property - def n(self): - """ - The number of dotstars in the chain (read-only) - """ - return len(self) - - def _transmit(self, buffer): - if self._spi: - self._spi.write(buffer) - else: - self._ds_writebytes(buffer) - - def _ds_writebytes(self, buffer): - for b in buffer: - for _ in range(8): - self.dpin.value = b & 0x80 - self.cpin.value = True - self.cpin.value = False - b = b << 1 - self.cpin.value = False diff --git a/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/adafruit_pypixelbuf.py b/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/adafruit_pypixelbuf.py deleted file mode 100755 index 3cb83e970c..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/adafruit_pypixelbuf.py +++ /dev/null @@ -1,374 +0,0 @@ -# The MIT License (MIT) -# -# Based on the Adafruit NeoPixel and Adafruit Dotstar CircuitPython drivers. -# Copyright (c) 2019-2020 Roy Hooper -# -# 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_pypixelbuf` - A pure python implementation of _pixelbuf -================================================================= -This class is used when _pixelbuf is not available in CircuitPython. It is based on the work -in neopixel.py and adafruit_dotstar.py. - -* Author(s): Damien P. George & Limor Fried & Scott Shawcroft & Roy Hooper -""" - -DOTSTAR_LED_START_FULL_BRIGHT = 0xFF -DOTSTAR_LED_START = 0b11100000 # Three "1" bits, followed by 5 brightness bits -DOTSTAR_LED_BRIGHTNESS = 0b00011111 - - -class PixelBuf: # pylint: disable=too-many-instance-attributes - """ - A sequence of RGB/RGBW pixels. - - This is the pure python implementation of CircuitPython's _pixelbuf. - - :param ~int n: Number of pixels - :param ~str byteorder: Byte order string constant (also sets bpp) - :param ~float brightness: Brightness (0 to 1.0, default 1.0) - :param ~bool auto_write: Whether to automatically write pixels (Default False) - :param bytes header: Sequence of bytes to always send before pixel values. - :param bytes trailer: Sequence of bytes to always send after pixel values. - """ - - def __init__( # pylint: disable=too-many-locals,too-many-arguments - self, - n, - byteorder="BGR", - brightness=1.0, - auto_write=False, - header=None, - trailer=None, - ): - - bpp, byteorder_tuple, has_white, dotstar_mode = self.parse_byteorder(byteorder) - - self.auto_write = False - - effective_bpp = 4 if dotstar_mode else bpp - _bytes = effective_bpp * n - buf = bytearray(_bytes) - offset = 0 - - if header is not None: - if not isinstance(header, bytearray): - raise TypeError("header must be a bytearray") - buf = header + buf - offset = len(header) - - if trailer is not None: - if not isinstance(trailer, bytearray): - raise TypeError("trailer must be a bytearray") - buf += trailer - - self._pixels = n - self._bytes = _bytes - self._byteorder = byteorder_tuple - self._byteorder_string = byteorder - self._has_white = has_white - self._bpp = bpp - self._pre_brightness_buffer = None - self._post_brightness_buffer = buf - self._offset = offset - self._dotstar_mode = dotstar_mode - self._pixel_step = effective_bpp - - if dotstar_mode: - self._byteorder_tuple = ( - byteorder_tuple[0] + 1, - byteorder_tuple[1] + 1, - byteorder_tuple[2] + 1, - 0, - ) - # Initialize the buffer with the dotstar start bytes. - for i in range(self._offset, self._bytes + self._offset, 4): - self._post_brightness_buffer[i] = DOTSTAR_LED_START_FULL_BRIGHT - - self._brightness = 1.0 - self.brightness = brightness - - self.auto_write = auto_write - - @staticmethod - def parse_byteorder(byteorder): - """ - Parse a Byteorder string for validity and determine bpp, byte order, and - dostar brightness bits. - - Byteorder strings may contain the following characters: - R - Red - G - Green - B - Blue - W - White - P - PWM (PWM Duty cycle for pixel - dotstars 0 - 1.0) - - :param: ~str bpp: bpp string. - :return: ~tuple: bpp, byteorder, has_white, dotstar_mode - """ - bpp = len(byteorder) - dotstar_mode = False - has_white = False - - if byteorder.strip("RGBWP") != "": - raise ValueError("Invalid Byteorder string") - - try: - r = byteorder.index("R") - g = byteorder.index("G") - b = byteorder.index("B") - except ValueError: - raise ValueError("Invalid Byteorder string") - if "W" in byteorder: - w = byteorder.index("W") - byteorder = (r, g, b, w) - has_white = True - elif "P" in byteorder: - lum = byteorder.index("P") - byteorder = (r, g, b, lum) - dotstar_mode = True - else: - byteorder = (r, g, b) - - return bpp, byteorder, has_white, dotstar_mode - - @property - def bpp(self): - """ - The number of bytes per pixel in the buffer (read-only). - """ - return self._bpp - - @property - def brightness(self): - """ - Float value between 0 and 1. Output brightness. - - When brightness is less than 1.0, a second buffer will be used to store the color values - before they are adjusted for brightness. - """ - return self._brightness - - @brightness.setter - def brightness(self, value): - value = min(max(value, 0.0), 1.0) - change = value - self._brightness - if -0.001 < change < 0.001: - return - - self._brightness = value - - if self._pre_brightness_buffer is None: - self._pre_brightness_buffer = bytearray(self._post_brightness_buffer) - - # Adjust brightness of existing pixels - offset_check = self._offset % self._pixel_step - for i in range(self._offset, self._bytes + self._offset): - # Don't adjust per-pixel luminance bytes in dotstar mode - if self._dotstar_mode and (i % 4 != offset_check): - continue - self._post_brightness_buffer[i] = int( - self._pre_brightness_buffer[i] * self._brightness - ) - - if self.auto_write: - self.show() - - @property - def byteorder(self): - """ - ByteOrder string for the buffer (read-only) - """ - return self._byteorder_string - - def __len__(self): - """ - Number of pixels. - """ - return self._pixels - - def show(self): - """ - Call the associated write function to display the pixels - """ - return self._transmit(self._post_brightness_buffer) - - def fill(self, color): - """ - Fills the given pixelbuf with the given color. - :param pixelbuf: A pixel object. - :param color: Color to set. - """ - r, g, b, w = self._parse_color(color) - for i in range(self._pixels): - self._set_item(i, r, g, b, w) - if self.auto_write: - self.show() - - def _parse_color(self, value): - r = 0 - g = 0 - b = 0 - w = 0 - if isinstance(value, int): - r = value >> 16 - g = (value >> 8) & 0xFF - b = value & 0xFF - w = 0 - - if self._dotstar_mode: - w = 1.0 - else: - if len(value) < 3 or len(value) > 4: - raise ValueError( - "Expected tuple of length {}, got {}".format(self._bpp, len(value)) - ) - if len(value) == self._bpp: - if self._bpp == 3: - r, g, b = value - else: - r, g, b, w = value - elif len(value) == 3: - r, g, b = value - if self._dotstar_mode: - w = 1.0 - - if self._bpp == 4: - if self._dotstar_mode: - # LED startframe is three "1" bits, followed by 5 brightness bits - # then 8 bits for each of R, G, and B. The order of those 3 are configurable and - # vary based on hardware - w = (int(w * 31) & 0b00011111) | DOTSTAR_LED_START - elif ( - self._has_white - and (isinstance(value, int) or len(value) == 3) - and r == g - and g == b - ): - # If all components are the same and we have a white pixel then use it - # instead of the individual components when all 4 values aren't explicitly given. - w = r - r = 0 - g = 0 - b = 0 - - return (r, g, b, w) - - def _set_item( - self, index, r, g, b, w - ): # pylint: disable=too-many-locals,too-many-branches,too-many-arguments - if index < 0: - index += len(self) - if index >= self._pixels or index < 0: - raise IndexError - offset = self._offset + (index * self._bpp) - - if self._pre_brightness_buffer is not None: - if self._bpp == 4: - self._pre_brightness_buffer[offset + self._byteorder[3]] = w - self._pre_brightness_buffer[offset + self._byteorder[0]] = r - self._pre_brightness_buffer[offset + self._byteorder[1]] = g - self._pre_brightness_buffer[offset + self._byteorder[2]] = b - - if self._bpp == 4: - # Only apply brightness if w is actually white (aka not DotStar.) - if not self._dotstar_mode: - w = int(w * self._brightness) - self._post_brightness_buffer[offset + self._byteorder[3]] = w - - self._post_brightness_buffer[offset + self._byteorder[0]] = int( - r * self._brightness - ) - self._post_brightness_buffer[offset + self._byteorder[1]] = int( - g * self._brightness - ) - self._post_brightness_buffer[offset + self._byteorder[2]] = int( - b * self._brightness - ) - - def __setitem__(self, index, val): - if isinstance(index, slice): - start, stop, step = index.indices(self._pixels) - for val_i, in_i in enumerate(range(start, stop, step)): - r, g, b, w = self._parse_color(val[val_i]) - self._set_item(in_i, r, g, b, w) - else: - r, g, b, w = self._parse_color(val) - self._set_item(index, r, g, b, w) - - if self.auto_write: - self.show() - - def _getitem(self, index): - start = self._offset + (index * self._bpp) - buffer = ( - self._pre_brightness_buffer - if self._pre_brightness_buffer is not None - else self._post_brightness_buffer - ) - value = [ - buffer[start + self._byteorder[0]], - buffer[start + self._byteorder[1]], - buffer[start + self._byteorder[2]], - ] - if self._has_white: - value.append(buffer[start + self._byteorder[3]]) - elif self._dotstar_mode: - value.append( - (buffer[start + self._byteorder[3]] & DOTSTAR_LED_BRIGHTNESS) / 31.0 - ) - return value - - def __getitem__(self, index): - if isinstance(index, slice): - out = [] - for in_i in range( - *index.indices(len(self._post_brightness_buffer) // self._bpp) - ): - out.append(self._getitem(in_i)) - return out - if index < 0: - index += len(self) - if index >= self._pixels or index < 0: - raise IndexError - return self._getitem(index) - - def _transmit(self, buffer): - raise NotImplementedError("Must be subclassed") - - -def wheel(pos): - """ - Helper to create a colorwheel. - - :param pos: int 0-255 of color value to return - :return: tuple of RGB values - """ - # 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 diff --git a/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/feathers2.py b/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/feathers2.py deleted file mode 100644 index 0631cad7f0..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/feathers2.py +++ /dev/null @@ -1,47 +0,0 @@ -# FeatherS2 Helper Library -# 2020 Seon Rozenblum, Unexpected Maker -# -# Project home: -# https://feathers2.io -# - -# Import required libraries -import time -import board -from digitalio import DigitalInOut, Direction, Pull - - -# Helper functions - -def enable_LDO2(state): - """Set the power for the second on-board LDO to allow no current draw when not needed.""" - - # Grab a reference to the LDO2 IO (21 in this case) - ldo2 = DigitalInOut(board.LDO2) - ldo2.direction = Direction.OUTPUT - - # Set the LDO2 power pin on / off - ldo2.value = state - - # A small delay to let the IO change state - time.sleep(0.035) - - -# Dotstar rainbow colour wheel -def dotstar_color_wheel(wheel_pos): - """Color wheel to allow for cycling through the rainbow of RGB colors.""" - wheel_pos = wheel_pos % 255 - - if wheel_pos < 85: - return 255 - wheel_pos * 3, 0, wheel_pos * 3 - elif wheel_pos < 170: - wheel_pos -= 85 - return 0, wheel_pos * 3, 255 - wheel_pos * 3 - else: - wheel_pos -= 170 - return wheel_pos * 3, 255 - wheel_pos * 3, 0 - - - -# Disable LDO2 by default -enable_LDO2(False) diff --git a/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/mpconfigboard.h b/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/mpconfigboard.h index a65d00206d..726c46e401 100644 --- a/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/mpconfigboard.h +++ b/ports/esp32s2/boards/unexpectedmaker_feathers2_prerelease/mpconfigboard.h @@ -30,11 +30,9 @@ #define MICROPY_HW_MCU_NAME "ESP32S2" #define CIRCUITPY_BOOT_BUTTON (&pin_GPIO0) - -#define BOARD_USER_SAFE_MODE_ACTION "pressing boot button at start up.\n" +#define BOARD_USER_SAFE_MODE_ACTION translate("pressing boot button at start up.\n") #define AUTORESET_DELAY_MS 500 -// Doesn't work with this on. -// #define MICROPY_HW_APA102_MOSI (&pin_GPIO44) -// #define MICROPY_HW_APA102_SCK (&pin_GPIO45) +#define MICROPY_HW_APA102_MOSI (&pin_GPIO40) +#define MICROPY_HW_APA102_SCK (&pin_GPIO45) \ No newline at end of file diff --git a/ports/esp32s2/boards/unexpectedmaker_pros2/adafruit_dotstar.py b/ports/esp32s2/boards/unexpectedmaker_pros2/adafruit_dotstar.py deleted file mode 100755 index 65fbbe8683..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_pros2/adafruit_dotstar.py +++ /dev/null @@ -1,198 +0,0 @@ -# The MIT License (MIT) -# -# Copyright (c) 2016 Damien P. George (original Neopixel object) -# Copyright (c) 2017 Ladyada -# Copyright (c) 2017 Scott Shawcroft for Adafruit Industries -# Copyright (c) 2019 Roy Hooper -# -# 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_dotstar` - DotStar strip driver (for CircuitPython 5.0+ with _pixelbuf) -================================================================================= - -* Author(s): Damien P. George, Limor Fried, Scott Shawcroft & Roy Hooper -""" - -# pylint: disable=ungrouped-imports -import sys -import busio -import digitalio - -if sys.implementation.version[0] < 5: - import adafruit_pypixelbuf as _pixelbuf -else: - try: - import _pixelbuf - except ImportError: - import adafruit_pypixelbuf as _pixelbuf - -__version__ = "0.0.0-auto.0" -__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_DotStar.git" - -START_HEADER_SIZE = 4 - -# Pixel color order constants -RBG = "PRBG" -"""Red Blue Green""" -RGB = "PRGB" -"""Red Green Blue""" -GRB = "PGRB" -"""Green Red Blue""" -GBR = "PGBR" -"""Green Blue Red""" -BRG = "PBRG" -"""Blue Red Green""" -BGR = "PBGR" -"""Blue Green Red""" - - -class DotStar(_pixelbuf.PixelBuf): - """ - A sequence of dotstars. - - :param ~microcontroller.Pin clock: The pin to output dotstar clock on. - :param ~microcontroller.Pin data: The pin to output dotstar data on. - :param int n: The number of dotstars in the chain - :param float brightness: Brightness of the pixels between 0.0 and 1.0 - :param bool auto_write: True if the dotstars should immediately change when - set. If False, `show` must be called explicitly. - :param str pixel_order: Set the pixel order on the strip - different - strips implement this differently. If you send red, and it looks blue - or green on the strip, modify this! It should be one of the values above. - :param int baudrate: Desired clock rate if using hardware SPI (ignored if - using 'soft' SPI). This is only a recommendation; the actual clock - rate may be slightly different depending on what the system hardware - can provide. - - Example for Gemma M0: - - .. code-block:: python - - import adafruit_dotstar - import time - from board import * - - RED = 0x100000 - - with adafruit_dotstar.DotStar(APA102_SCK, APA102_MOSI, 1) as pixels: - pixels[0] = RED - time.sleep(2) - - .. py:method:: DotStar.show() - - Shows the new colors on the dotstars themselves if they haven't already - been autowritten. - - The colors may or may not be showing after this function returns because - it may be done asynchronously. - - .. py:method:: DotStar.fill(color) - - Colors all dotstars the given ***color***. - - .. py:attribute:: brightness - - Overall brightness of all dotstars (0 to 1.0) - """ - - def __init__( - self, - clock, - data, - n, - *, - brightness=1.0, - auto_write=True, - pixel_order=BGR, - baudrate=4000000 - ): - self._spi = None - try: - self._spi = busio.SPI(clock, MOSI=data) - while not self._spi.try_lock(): - pass - self._spi.configure(baudrate=baudrate) - - except (NotImplementedError, ValueError): - self.dpin = digitalio.DigitalInOut(data) - self.cpin = digitalio.DigitalInOut(clock) - self.dpin.direction = digitalio.Direction.OUTPUT - self.cpin.direction = digitalio.Direction.OUTPUT - self.cpin.value = False - - # Supply one extra clock cycle for each two pixels in the strip. - trailer_size = n // 16 - if n % 16 != 0: - trailer_size += 1 - - # Four empty bytes for the header. - header = bytearray(START_HEADER_SIZE) - # 0xff bytes for the trailer. - trailer = bytearray(b"\xff") * trailer_size - - super().__init__( - n, - byteorder=pixel_order, - brightness=brightness, - auto_write=auto_write, - header=header, - trailer=trailer, - ) - - def deinit(self): - """Blank out the DotStars and release the resources.""" - self.fill(0) - self.show() - if self._spi: - self._spi.deinit() - else: - self.dpin.deinit() - self.cpin.deinit() - - def __enter__(self): - return self - - def __exit__(self, exception_type, exception_value, traceback): - self.deinit() - - def __repr__(self): - return "[" + ", ".join([str(x) for x in self]) + "]" - - @property - def n(self): - """ - The number of dotstars in the chain (read-only) - """ - return len(self) - - def _transmit(self, buffer): - if self._spi: - self._spi.write(buffer) - else: - self._ds_writebytes(buffer) - - def _ds_writebytes(self, buffer): - for b in buffer: - for _ in range(8): - self.dpin.value = b & 0x80 - self.cpin.value = True - self.cpin.value = False - b = b << 1 - self.cpin.value = False diff --git a/ports/esp32s2/boards/unexpectedmaker_pros2/adafruit_pypixelbuf.py b/ports/esp32s2/boards/unexpectedmaker_pros2/adafruit_pypixelbuf.py deleted file mode 100755 index 3cb83e970c..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_pros2/adafruit_pypixelbuf.py +++ /dev/null @@ -1,374 +0,0 @@ -# The MIT License (MIT) -# -# Based on the Adafruit NeoPixel and Adafruit Dotstar CircuitPython drivers. -# Copyright (c) 2019-2020 Roy Hooper -# -# 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_pypixelbuf` - A pure python implementation of _pixelbuf -================================================================= -This class is used when _pixelbuf is not available in CircuitPython. It is based on the work -in neopixel.py and adafruit_dotstar.py. - -* Author(s): Damien P. George & Limor Fried & Scott Shawcroft & Roy Hooper -""" - -DOTSTAR_LED_START_FULL_BRIGHT = 0xFF -DOTSTAR_LED_START = 0b11100000 # Three "1" bits, followed by 5 brightness bits -DOTSTAR_LED_BRIGHTNESS = 0b00011111 - - -class PixelBuf: # pylint: disable=too-many-instance-attributes - """ - A sequence of RGB/RGBW pixels. - - This is the pure python implementation of CircuitPython's _pixelbuf. - - :param ~int n: Number of pixels - :param ~str byteorder: Byte order string constant (also sets bpp) - :param ~float brightness: Brightness (0 to 1.0, default 1.0) - :param ~bool auto_write: Whether to automatically write pixels (Default False) - :param bytes header: Sequence of bytes to always send before pixel values. - :param bytes trailer: Sequence of bytes to always send after pixel values. - """ - - def __init__( # pylint: disable=too-many-locals,too-many-arguments - self, - n, - byteorder="BGR", - brightness=1.0, - auto_write=False, - header=None, - trailer=None, - ): - - bpp, byteorder_tuple, has_white, dotstar_mode = self.parse_byteorder(byteorder) - - self.auto_write = False - - effective_bpp = 4 if dotstar_mode else bpp - _bytes = effective_bpp * n - buf = bytearray(_bytes) - offset = 0 - - if header is not None: - if not isinstance(header, bytearray): - raise TypeError("header must be a bytearray") - buf = header + buf - offset = len(header) - - if trailer is not None: - if not isinstance(trailer, bytearray): - raise TypeError("trailer must be a bytearray") - buf += trailer - - self._pixels = n - self._bytes = _bytes - self._byteorder = byteorder_tuple - self._byteorder_string = byteorder - self._has_white = has_white - self._bpp = bpp - self._pre_brightness_buffer = None - self._post_brightness_buffer = buf - self._offset = offset - self._dotstar_mode = dotstar_mode - self._pixel_step = effective_bpp - - if dotstar_mode: - self._byteorder_tuple = ( - byteorder_tuple[0] + 1, - byteorder_tuple[1] + 1, - byteorder_tuple[2] + 1, - 0, - ) - # Initialize the buffer with the dotstar start bytes. - for i in range(self._offset, self._bytes + self._offset, 4): - self._post_brightness_buffer[i] = DOTSTAR_LED_START_FULL_BRIGHT - - self._brightness = 1.0 - self.brightness = brightness - - self.auto_write = auto_write - - @staticmethod - def parse_byteorder(byteorder): - """ - Parse a Byteorder string for validity and determine bpp, byte order, and - dostar brightness bits. - - Byteorder strings may contain the following characters: - R - Red - G - Green - B - Blue - W - White - P - PWM (PWM Duty cycle for pixel - dotstars 0 - 1.0) - - :param: ~str bpp: bpp string. - :return: ~tuple: bpp, byteorder, has_white, dotstar_mode - """ - bpp = len(byteorder) - dotstar_mode = False - has_white = False - - if byteorder.strip("RGBWP") != "": - raise ValueError("Invalid Byteorder string") - - try: - r = byteorder.index("R") - g = byteorder.index("G") - b = byteorder.index("B") - except ValueError: - raise ValueError("Invalid Byteorder string") - if "W" in byteorder: - w = byteorder.index("W") - byteorder = (r, g, b, w) - has_white = True - elif "P" in byteorder: - lum = byteorder.index("P") - byteorder = (r, g, b, lum) - dotstar_mode = True - else: - byteorder = (r, g, b) - - return bpp, byteorder, has_white, dotstar_mode - - @property - def bpp(self): - """ - The number of bytes per pixel in the buffer (read-only). - """ - return self._bpp - - @property - def brightness(self): - """ - Float value between 0 and 1. Output brightness. - - When brightness is less than 1.0, a second buffer will be used to store the color values - before they are adjusted for brightness. - """ - return self._brightness - - @brightness.setter - def brightness(self, value): - value = min(max(value, 0.0), 1.0) - change = value - self._brightness - if -0.001 < change < 0.001: - return - - self._brightness = value - - if self._pre_brightness_buffer is None: - self._pre_brightness_buffer = bytearray(self._post_brightness_buffer) - - # Adjust brightness of existing pixels - offset_check = self._offset % self._pixel_step - for i in range(self._offset, self._bytes + self._offset): - # Don't adjust per-pixel luminance bytes in dotstar mode - if self._dotstar_mode and (i % 4 != offset_check): - continue - self._post_brightness_buffer[i] = int( - self._pre_brightness_buffer[i] * self._brightness - ) - - if self.auto_write: - self.show() - - @property - def byteorder(self): - """ - ByteOrder string for the buffer (read-only) - """ - return self._byteorder_string - - def __len__(self): - """ - Number of pixels. - """ - return self._pixels - - def show(self): - """ - Call the associated write function to display the pixels - """ - return self._transmit(self._post_brightness_buffer) - - def fill(self, color): - """ - Fills the given pixelbuf with the given color. - :param pixelbuf: A pixel object. - :param color: Color to set. - """ - r, g, b, w = self._parse_color(color) - for i in range(self._pixels): - self._set_item(i, r, g, b, w) - if self.auto_write: - self.show() - - def _parse_color(self, value): - r = 0 - g = 0 - b = 0 - w = 0 - if isinstance(value, int): - r = value >> 16 - g = (value >> 8) & 0xFF - b = value & 0xFF - w = 0 - - if self._dotstar_mode: - w = 1.0 - else: - if len(value) < 3 or len(value) > 4: - raise ValueError( - "Expected tuple of length {}, got {}".format(self._bpp, len(value)) - ) - if len(value) == self._bpp: - if self._bpp == 3: - r, g, b = value - else: - r, g, b, w = value - elif len(value) == 3: - r, g, b = value - if self._dotstar_mode: - w = 1.0 - - if self._bpp == 4: - if self._dotstar_mode: - # LED startframe is three "1" bits, followed by 5 brightness bits - # then 8 bits for each of R, G, and B. The order of those 3 are configurable and - # vary based on hardware - w = (int(w * 31) & 0b00011111) | DOTSTAR_LED_START - elif ( - self._has_white - and (isinstance(value, int) or len(value) == 3) - and r == g - and g == b - ): - # If all components are the same and we have a white pixel then use it - # instead of the individual components when all 4 values aren't explicitly given. - w = r - r = 0 - g = 0 - b = 0 - - return (r, g, b, w) - - def _set_item( - self, index, r, g, b, w - ): # pylint: disable=too-many-locals,too-many-branches,too-many-arguments - if index < 0: - index += len(self) - if index >= self._pixels or index < 0: - raise IndexError - offset = self._offset + (index * self._bpp) - - if self._pre_brightness_buffer is not None: - if self._bpp == 4: - self._pre_brightness_buffer[offset + self._byteorder[3]] = w - self._pre_brightness_buffer[offset + self._byteorder[0]] = r - self._pre_brightness_buffer[offset + self._byteorder[1]] = g - self._pre_brightness_buffer[offset + self._byteorder[2]] = b - - if self._bpp == 4: - # Only apply brightness if w is actually white (aka not DotStar.) - if not self._dotstar_mode: - w = int(w * self._brightness) - self._post_brightness_buffer[offset + self._byteorder[3]] = w - - self._post_brightness_buffer[offset + self._byteorder[0]] = int( - r * self._brightness - ) - self._post_brightness_buffer[offset + self._byteorder[1]] = int( - g * self._brightness - ) - self._post_brightness_buffer[offset + self._byteorder[2]] = int( - b * self._brightness - ) - - def __setitem__(self, index, val): - if isinstance(index, slice): - start, stop, step = index.indices(self._pixels) - for val_i, in_i in enumerate(range(start, stop, step)): - r, g, b, w = self._parse_color(val[val_i]) - self._set_item(in_i, r, g, b, w) - else: - r, g, b, w = self._parse_color(val) - self._set_item(index, r, g, b, w) - - if self.auto_write: - self.show() - - def _getitem(self, index): - start = self._offset + (index * self._bpp) - buffer = ( - self._pre_brightness_buffer - if self._pre_brightness_buffer is not None - else self._post_brightness_buffer - ) - value = [ - buffer[start + self._byteorder[0]], - buffer[start + self._byteorder[1]], - buffer[start + self._byteorder[2]], - ] - if self._has_white: - value.append(buffer[start + self._byteorder[3]]) - elif self._dotstar_mode: - value.append( - (buffer[start + self._byteorder[3]] & DOTSTAR_LED_BRIGHTNESS) / 31.0 - ) - return value - - def __getitem__(self, index): - if isinstance(index, slice): - out = [] - for in_i in range( - *index.indices(len(self._post_brightness_buffer) // self._bpp) - ): - out.append(self._getitem(in_i)) - return out - if index < 0: - index += len(self) - if index >= self._pixels or index < 0: - raise IndexError - return self._getitem(index) - - def _transmit(self, buffer): - raise NotImplementedError("Must be subclassed") - - -def wheel(pos): - """ - Helper to create a colorwheel. - - :param pos: int 0-255 of color value to return - :return: tuple of RGB values - """ - # 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 diff --git a/ports/esp32s2/boards/unexpectedmaker_pros2/board.c b/ports/esp32s2/boards/unexpectedmaker_pros2/board.c deleted file mode 100644 index 1dc30b5af8..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_pros2/board.c +++ /dev/null @@ -1,56 +0,0 @@ -/* - * 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 "boards/board.h" -#include "mpconfigboard.h" -#include "shared-bindings/microcontroller/Pin.h" - -void board_init(void) { - // USB - common_hal_never_reset_pin(&pin_GPIO19); - common_hal_never_reset_pin(&pin_GPIO20); - - // Debug UART - common_hal_never_reset_pin(&pin_GPIO43); - common_hal_never_reset_pin(&pin_GPIO44); - - // SPI Flash and RAM - common_hal_never_reset_pin(&pin_GPIO26); - common_hal_never_reset_pin(&pin_GPIO27); - common_hal_never_reset_pin(&pin_GPIO28); - common_hal_never_reset_pin(&pin_GPIO29); - common_hal_never_reset_pin(&pin_GPIO30); - common_hal_never_reset_pin(&pin_GPIO31); - common_hal_never_reset_pin(&pin_GPIO32); -} - -bool board_requests_safe_mode(void) { - return false; -} - -void reset_board(void) { - -} diff --git a/ports/esp32s2/boards/unexpectedmaker_pros2/mpconfigboard.h b/ports/esp32s2/boards/unexpectedmaker_pros2/mpconfigboard.h deleted file mode 100644 index 2cfb7b6a0f..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_pros2/mpconfigboard.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * 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 "ProS2" -#define MICROPY_HW_MCU_NAME "ESP32S2" - -#define AUTORESET_DELAY_MS 500 - -#define MICROPY_HW_APA102_MOSI (&pin_GPIO40) -#define MICROPY_HW_APA102_SCK (&pin_GPIO45) diff --git a/ports/esp32s2/boards/unexpectedmaker_pros2/mpconfigboard.mk b/ports/esp32s2/boards/unexpectedmaker_pros2/mpconfigboard.mk deleted file mode 100644 index cb6823ba67..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_pros2/mpconfigboard.mk +++ /dev/null @@ -1,21 +0,0 @@ -USB_VID = 0x239A -USB_PID = 0x80AA -USB_PRODUCT = "ProS2" -USB_MANUFACTURER = "UnexpectedMaker" -USB_DEVICES = "CDC,MSC,HID" - -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=qio -CIRCUITPY_ESP_FLASH_FREQ=40m -CIRCUITPY_ESP_FLASH_SIZE=16MB - -CIRCUITPY_BITBANG_APA102 = 1 - -# Include these Python libraries in firmware. -FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_DotStar diff --git a/ports/esp32s2/boards/unexpectedmaker_pros2/pins.c b/ports/esp32s2/boards/unexpectedmaker_pros2/pins.c deleted file mode 100644 index 349ad1bd5d..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_pros2/pins.c +++ /dev/null @@ -1,58 +0,0 @@ -#include "shared-bindings/board/__init__.h" - -STATIC const mp_rom_map_elem_t board_global_dict_table[] = { - { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO17) }, - { MP_ROM_QSTR(MP_QSTR_D14), MP_ROM_PTR(&pin_GPIO17) }, - - { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO18) }, - { MP_ROM_QSTR(MP_QSTR_D15), MP_ROM_PTR(&pin_GPIO18) }, - - { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_GPIO4) }, - { MP_ROM_QSTR(MP_QSTR_D16), MP_ROM_PTR(&pin_GPIO4) }, - - { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_GPIO12) }, - { MP_ROM_QSTR(MP_QSTR_D17), MP_ROM_PTR(&pin_GPIO12) }, - - { MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_GPIO6) }, - { MP_ROM_QSTR(MP_QSTR_D18), MP_ROM_PTR(&pin_GPIO6) }, - - { MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_GPIO5) }, - { MP_ROM_QSTR(MP_QSTR_D19), MP_ROM_PTR(&pin_GPIO5) }, - - { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO36) }, - { MP_ROM_QSTR(MP_QSTR_D25), MP_ROM_PTR(&pin_GPIO36) }, - - { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO35) }, - { MP_ROM_QSTR(MP_QSTR_D24), MP_ROM_PTR(&pin_GPIO35) }, - - { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO37) }, - { MP_ROM_QSTR(MP_QSTR_D23), MP_ROM_PTR(&pin_GPIO37) }, - - { MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_GPIO44) }, - { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO44) }, - - { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_GPIO43) }, - { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO43) }, - - { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO8) }, - { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO9) }, - { MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_GPIO1) }, - { MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_GPIO3) }, - { MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_GPIO7) }, - { MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_GPIO8) }, - { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_GPIO9) }, - { MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_GPIO10) }, - { MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_GPIO11) }, - - { MP_ROM_QSTR(MP_QSTR_APA102_MOSI), MP_ROM_PTR(&pin_GPIO40) }, // MTDO - { MP_ROM_QSTR(MP_QSTR_APA102_SCK), MP_ROM_PTR(&pin_GPIO45) }, - - { MP_ROM_QSTR(MP_QSTR_LDO2), MP_ROM_PTR(&pin_GPIO21) }, - - { MP_ROM_QSTR(MP_QSTR_VBAT_SENSE), MP_ROM_PTR(&pin_GPIO14) }, - - { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, - { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, - { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }, -}; -MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table); diff --git a/ports/esp32s2/boards/unexpectedmaker_pros2/pros2.py b/ports/esp32s2/boards/unexpectedmaker_pros2/pros2.py deleted file mode 100644 index 3d2397d5d4..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_pros2/pros2.py +++ /dev/null @@ -1,63 +0,0 @@ -# Pros2 Helper Library -# 2020 Seon Rozenblum, Unexpected Maker -# -# Project home: -# https://pros2.io -# - -# Import required libraries -import time -import board -from digitalio import DigitalInOut, Direction, Pull -from analogio import AnalogIn - - -# Helper functions - -def enable_LDO2(state): - """Set the power for the second on-board LDO to allow no current draw when not needed.""" - - # Grab a reference to the LDO2 IO (21 in this case) - ldo2 = DigitalInOut(board.LDO2) - ldo2.direction = Direction.OUTPUT - - # Set the LDO2 power pin on / off - ldo2.value = state - - # A small delay to let the IO change state - time.sleep(0.035) - - -# Dotstar rainbow colour wheel -def dotstar_color_wheel(wheel_pos): - """Color wheel to allow for cycling through the rainbow of RGB colors.""" - wheel_pos = wheel_pos % 255 - - if wheel_pos < 85: - return 255 - wheel_pos * 3, 0, wheel_pos * 3 - elif wheel_pos < 170: - wheel_pos -= 85 - return 0, wheel_pos * 3, 255 - wheel_pos * 3 - else: - wheel_pos -= 170 - return wheel_pos * 3, 255 - wheel_pos * 3, 0 - - -# Get a *rough* estimate of the current battery voltage -# If the battery is not present, the charge IC will still report it's trying to charge at X voltage -# so it will still show a voltage. -def get_battery_voltage(): - """ - Returns the current battery voltage. If no battery is connected, returns 3.7V - This is an approximation only, but useful to detect of the charge state of the battery is getting low. - """ - adc = AnalogIn(board.VBAT_SENSE) - - measured_vbat = adc.value # Read the value - measured_vbat /= 4095 # divide by 4095 as we are using the default ADC voltage range of 0-1V - measured_vbat *= 3.7 # Multiply by 3.7V, our reference voltage - return measured_vbat - - -# Disable LDO2 by default -enable_LDO2(False) diff --git a/ports/esp32s2/boards/unexpectedmaker_pros2/sdkconfig b/ports/esp32s2/boards/unexpectedmaker_pros2/sdkconfig deleted file mode 100644 index b73c4a8c20..0000000000 --- a/ports/esp32s2/boards/unexpectedmaker_pros2/sdkconfig +++ /dev/null @@ -1,35 +0,0 @@ -CONFIG_ESP32S2_SPIRAM_SUPPORT=y - -# -# SPI RAM config -# -# CONFIG_SPIRAM_TYPE_AUTO is not set -# CONFIG_SPIRAM_TYPE_ESPPSRAM16 is not set -# CONFIG_SPIRAM_TYPE_ESPPSRAM32 is not set -CONFIG_SPIRAM_TYPE_ESPPSRAM64=y -CONFIG_SPIRAM_SIZE=8388608 - -# -# PSRAM clock and cs IO for ESP32S2 -# -CONFIG_DEFAULT_PSRAM_CLK_IO=30 -CONFIG_DEFAULT_PSRAM_CS_IO=26 -# end of PSRAM clock and cs IO for ESP32S2 - -CONFIG_SPIRAM_SPIWP_SD3_PIN=28 -# CONFIG_SPIRAM_FETCH_INSTRUCTIONS is not set -# CONFIG_SPIRAM_RODATA is not set -# CONFIG_SPIRAM_USE_AHB_DBUS3 is not set -# CONFIG_SPIRAM_SPEED_80M is not set -CONFIG_SPIRAM_SPEED_40M=y -# CONFIG_SPIRAM_SPEED_26M is not set -# CONFIG_SPIRAM_SPEED_20M is not set -CONFIG_SPIRAM=y -CONFIG_SPIRAM_BOOT_INIT=y -# CONFIG_SPIRAM_IGNORE_NOTFOUND is not set -CONFIG_SPIRAM_USE_MEMMAP=y -# CONFIG_SPIRAM_USE_CAPS_ALLOC is not set -# CONFIG_SPIRAM_USE_MALLOC is not set -CONFIG_SPIRAM_MEMTEST=y -# CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY is not set -# end of SPI RAM config