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Merge pull request #8293 from fonix232/port/esp32/m5paper 

Add support for M5Stack M5Paper
This commit is contained in:
Scott Shawcroft 2023-08-28 12:53:37 -07:00 committed by GitHub
parent 2eb62f8238 4f7e66df08
commit b20e211d29
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6 changed files with 299 additions and 0 deletions
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4
locale/circuitpython.pot
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@ -2364,6 +2364,10 @@ msgstr ""
msgid "You pressed button A at start up."
msgstr ""
#: ports/espressif/boards/m5stack_m5paper/mpconfigboard.h
msgid "You pressed button DOWN at start up."
msgstr ""
#: supervisor/shared/safe_mode.c
msgid "You pressed the BOOT button at start up"
msgstr ""

100
ports/espressif/boards/m5stack_m5paper/board.c Normal file
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@ -0,0 +1,100 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2021 fonix232
*
* 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/busio/SPI.h"
#include "shared-bindings/displayio/FourWire.h"
#include "shared-bindings/microcontroller/Pin.h"
#include "shared-module/displayio/__init__.h"
#include "shared-bindings/board/__init__.h"
const uint8_t display_start_sequence[] = { };
const uint8_t display_stop_sequence[] = { };
const uint8_t display_refresh_sequence[] = { };
void board_init(void) {
// TODO: Investigate how to initialise display
// // Set up the SPI object used to control the display
// busio_spi_obj_t *spi = common_hal_board_create_spi(0);
// common_hal_busio_spi_never_reset(spi);
// // Set up the DisplayIO pin object
// displayio_fourwire_obj_t *bus = &allocate_display_bus()->fourwire_bus;
// bus->base.type = &displayio_fourwire_type;
// common_hal_displayio_fourwire_construct(bus,
// spi,
// &pin_GPIO20, // EPD_DC Command or data
// &pin_GPIO15, // EPD_CS Chip select
// &pin_GPIO23, // EPD_RST Reset
// 1200000, // Baudrate
// 0, // Polarity
// 0); // Phase
// displayio_epaperdisplay_obj_t *display = &allocate_display()->epaper_display;
// display->base.type = &displayio_epaperdisplay_type;
// common_hal_displayio_epaperdisplay_construct(
// display,
// bus,
// display_start_sequence, sizeof(display_start_sequence),
// 1.0, // start up time
// display_stop_sequence, sizeof(display_stop_sequence),
// 540, // width
// 960, // height
// 540, // ram_width
// 960, // ram_height
// 0, // colstart
// 0, // rowstart
// 90, // rotation
// NO_COMMAND, // set_column_window_command
// NO_COMMAND, // set_row_window_command
// NO_COMMAND, // set_current_column_command
// NO_COMMAND, // set_current_row_command
// NO_COMMAND, // write_black_ram_command
// false, // black_bits_inverted
// NO_COMMAND, // write_color_ram_command
// false, // color_bits_inverted
// 0x000000, // highlight_color
// refresh_sequence, sizeof(refresh_sequence),
// 28.0, // refresh_time
// &pin_GPIO27, // busy_pin
// false, // busy_state
// 30.0, // seconds_per_frame
// false, // always_toggle_chip_select
// false, // grayscale
// true, // acep
// false, // two_byte_sequence_length
// false // address_little_endian
// );
}

50
ports/espressif/boards/m5stack_m5paper/mpconfigboard.h Normal file
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@ -0,0 +1,50 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2023 fonix232
*
* 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 "M5Stack M5Paper"
#define MICROPY_HW_MCU_NAME "ESP32"
#define CIRCUITPY_BOARD_I2C (2)
#define CIRCUITPY_BOARD_I2C_PIN {{.scl = &pin_GPIO22, .sda = &pin_GPIO21}, \
{.scl = &pin_GPIO32, .sda = &pin_GPIO25}}
#define CIRCUITPY_BOARD_SPI (1)
#define CIRCUITPY_BOARD_SPI_PIN {{.clock = &pin_GPIO14, .mosi = &pin_GPIO12, .miso = &pin_GPIO13}}
#define CIRCUITPY_BOARD_UART (1)
#define CIRCUITPY_BOARD_UART_PIN {{.tx = &pin_GPIO19, .rx = &pin_GPIO18}}
// For entering safe mode
#define CIRCUITPY_BOOT_BUTTON (&pin_GPIO39)
// Explanation of how a user got into safe mode
#define BOARD_USER_SAFE_MODE_ACTION translate("You pressed button DOWN at start up.")
// UART pins attached to the USB-serial converter chip
#define CIRCUITPY_CONSOLE_UART_TX (&pin_GPIO1)
#define CIRCUITPY_CONSOLE_UART_RX (&pin_GPIO3)

9
ports/espressif/boards/m5stack_m5paper/mpconfigboard.mk Normal file
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@ -0,0 +1,9 @@
CIRCUITPY_CREATOR_ID = 0x10151015
CIRCUITPY_CREATION_ID = 0x0032000B
IDF_TARGET = esp32
CIRCUITPY_ESP_FLASH_MODE = qio
CIRCUITPY_ESP_FLASH_FREQ = 80m
CIRCUITPY_ESP_FLASH_SIZE = 16MB
CIRCUITPY_ESPCAMERA = 0

78
ports/espressif/boards/m5stack_m5paper/pins.c Normal file
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@ -0,0 +1,78 @@
#include "shared-bindings/board/__init__.h"
#include "shared-module/displayio/__init__.h"
CIRCUITPY_BOARD_BUS_SINGLETON(porta_i2c, i2c, 1)
STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS
// Power MAIN
{ MP_ROM_QSTR(MP_QSTR_POWER_MAIN), MP_ROM_PTR(&pin_GPIO2) },
// sd card
{ MP_ROM_QSTR(MP_QSTR_SD_CS), MP_ROM_PTR(&pin_GPIO4) },
// Power EXT - Controls 5V rail on Port A, B and C
{ MP_ROM_QSTR(MP_QSTR_POWER_EXT), MP_ROM_PTR(&pin_GPIO5) },
// SPI Internal
{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO12) },
{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO13) },
{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO14) },
// IT8951
{ MP_ROM_QSTR(MP_QSTR_IT8951_CS), MP_ROM_PTR(&pin_GPIO15) },
{ MP_ROM_QSTR(MP_QSTR_IT8951_RESET), MP_ROM_PTR(&pin_GPIO23) },
{ MP_ROM_QSTR(MP_QSTR_IT8951_POWER), MP_ROM_PTR(&pin_GPIO23) },
{ MP_ROM_QSTR(MP_QSTR_IT8951_BUSY), MP_ROM_PTR(&pin_GPIO27) },
// Port C - UART Mode - External pins
{ MP_ROM_QSTR(MP_QSTR_PORTC_RX), MP_ROM_PTR(&pin_GPIO18) },
{ MP_ROM_QSTR(MP_QSTR_RX2), MP_ROM_PTR(&pin_GPIO18) },
{ MP_ROM_QSTR(MP_QSTR_D18), MP_ROM_PTR(&pin_GPIO18) },
{ MP_ROM_QSTR(MP_QSTR_PORTC_TX), MP_ROM_PTR(&pin_GPIO19) },
{ MP_ROM_QSTR(MP_QSTR_TX2), MP_ROM_PTR(&pin_GPIO19) },
{ MP_ROM_QSTR(MP_QSTR_D19), MP_ROM_PTR(&pin_GPIO19) },
// I2C
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO21) },
{ MP_ROM_QSTR(MP_QSTR_D21), MP_ROM_PTR(&pin_GPIO21) },
{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO22) },
{ MP_ROM_QSTR(MP_QSTR_D22), MP_ROM_PTR(&pin_GPIO22) },
// Port A - I2C Mode - External pins
{ MP_ROM_QSTR(MP_QSTR_PORTA_SDA), MP_ROM_PTR(&pin_GPIO25) },
{ MP_ROM_QSTR(MP_QSTR_D25), MP_ROM_PTR(&pin_GPIO25) },
{ MP_ROM_QSTR(MP_QSTR_PORTA_SCL), MP_ROM_PTR(&pin_GPIO32) },
{ MP_ROM_QSTR(MP_QSTR_D32), MP_ROM_PTR(&pin_GPIO32) },
// Port B - Generic I/O Mode - External pins
{ MP_ROM_QSTR(MP_QSTR_PORTB_IN), MP_ROM_PTR(&pin_GPIO26) },
{ MP_ROM_QSTR(MP_QSTR_D26), MP_ROM_PTR(&pin_GPIO26) },
{ MP_ROM_QSTR(MP_QSTR_PORTB_OUT), MP_ROM_PTR(&pin_GPIO33) },
{ MP_ROM_QSTR(MP_QSTR_D33), MP_ROM_PTR(&pin_GPIO33) },
// Battery voltage
{ MP_ROM_QSTR(MP_QSTR_BATTERY_VOLTAGE), MP_ROM_PTR(&pin_GPIO35) },
// Touch
{ MP_ROM_QSTR(MP_QSTR_TOUCH_INT), MP_ROM_PTR(&pin_GPIO36) },
// buttons
{ MP_ROM_QSTR(MP_QSTR_BTN_UP), MP_ROM_PTR(&pin_GPIO37) },
{ MP_ROM_QSTR(MP_QSTR_BTN_CENTER), MP_ROM_PTR(&pin_GPIO38) },
{ MP_ROM_QSTR(MP_QSTR_BTN_DOWN), MP_ROM_PTR(&pin_GPIO39) },
{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
{ MP_ROM_QSTR(MP_QSTR_PORTA_I2C), MP_ROM_PTR(&board_porta_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_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display)}
};
MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);

58
ports/espressif/boards/m5stack_m5paper/sdkconfig Normal file
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@ -0,0 +1,58 @@
CONFIG_ESP32_ECO3_CACHE_LOCK_FIX=y
CONFIG_ESP32_SPIRAM_SUPPORT=y
CONFIG_ESP32_REV_MIN_3=y
#
# SPI RAM config
#
CONFIG_SPIRAM_TYPE_AUTO=y
# CONFIG_SPIRAM_TYPE_ESPPSRAM16 is not set
# CONFIG_SPIRAM_TYPE_ESPPSRAM32 is not set
#CONFIG_SPIRAM_TYPE_ESPPSRAM64 is not set
CONFIG_SPIRAM_SIZE=8388608
# end of SPI RAM config
#
# PSRAM clock and cs IO for ESP32
#
CONFIG_D0WD_PSRAM_CLK_IO=17
CONFIG_D0WD_PSRAM_CS_IO=16
# end of PSRAM clock and cs IO for ESP32
# CONFIG_SPIRAM_FETCH_INSTRUCTIONS is not set
# CONFIG_SPIRAM_RODATA is not set
CONFIG_SPIRAM_SPEED_80M=y
# CONFIG_SPIRAM_SPEED_40M is not set
# 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
#
# LWIP
#
CONFIG_LWIP_LOCAL_HOSTNAME="M5Paper"
# end of LWIP
# Uncomment (remove ###) to send ESP_LOG output to TX/RX pins
### #
### # ESP System Settings
### #
### CONFIG_ESP_SYSTEM_PANIC_PRINT_HALT=y
### # CONFIG_ESP_SYSTEM_PANIC_SILENT_REBOOT is not set
### CONFIG_ESP_CONSOLE_UART_CUSTOM=y
### CONFIG_ESP_CONSOLE_NONE is not set
### CONFIG_ESP_CONSOLE_UART=y
### CONFIG_ESP_CONSOLE_UART_CUSTOM_NUM_0=y
### # CONFIG_ESP_CONSOLE_UART_CUSTOM_NUM_1 is not set
### CONFIG_ESP_CONSOLE_UART_NUM=0
### CONFIG_ESP_CONSOLE_UART_TX_GPIO=17
### CONFIG_ESP_CONSOLE_UART_RX_GPIO=16
### CONFIG_ESP_CONSOLE_UART_BAUDRATE=115200
### # CONFIG_ESP_SYSTEM_CHECK_INT_LEVEL_5 is not set
### # end of ESP System Settings