From 4fe00ef74a4225f2d80eebf6b79e69f7fe41ca4d Mon Sep 17 00:00:00 2001 From: CDario Date: Sat, 31 Dec 2022 06:21:49 +0000 Subject: [PATCH 1/2] Added M5Stack Atom U --- ports/espressif/boards/m5stack_atom_u/board.c | 29 +++++++++++ .../boards/m5stack_atom_u/mpconfigboard.h | 48 +++++++++++++++++++ .../boards/m5stack_atom_u/mpconfigboard.mk | 10 ++++ ports/espressif/boards/m5stack_atom_u/pins.c | 42 ++++++++++++++++ .../espressif/boards/m5stack_atom_u/sdkconfig | 27 +++++++++++ 5 files changed, 156 insertions(+) create mode 100644 ports/espressif/boards/m5stack_atom_u/board.c create mode 100644 ports/espressif/boards/m5stack_atom_u/mpconfigboard.h create mode 100644 ports/espressif/boards/m5stack_atom_u/mpconfigboard.mk create mode 100644 ports/espressif/boards/m5stack_atom_u/pins.c create mode 100644 ports/espressif/boards/m5stack_atom_u/sdkconfig diff --git a/ports/espressif/boards/m5stack_atom_u/board.c b/ports/espressif/boards/m5stack_atom_u/board.c new file mode 100644 index 0000000000..c0d9676d86 --- /dev/null +++ b/ports/espressif/boards/m5stack_atom_u/board.c @@ -0,0 +1,29 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2022 CDarius + * + * 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" + +// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here. diff --git a/ports/espressif/boards/m5stack_atom_u/mpconfigboard.h b/ports/espressif/boards/m5stack_atom_u/mpconfigboard.h new file mode 100644 index 0000000000..b3b0a650ab --- /dev/null +++ b/ports/espressif/boards/m5stack_atom_u/mpconfigboard.h @@ -0,0 +1,48 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2022 CDarius + * + * 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 Atom U" +#define MICROPY_HW_MCU_NAME "ESP32" + +#define MICROPY_HW_NEOPIXEL (&pin_GPIO27) + +#define CIRCUITPY_BOARD_I2C (1) +#define CIRCUITPY_BOARD_I2C_PIN {{.scl = &pin_GPIO32, .sda = &pin_GPIO26}} + +#define CIRCUITPY_BOARD_SPI (1) +#define CIRCUITPY_BOARD_SPI_PIN {{.clock = &pin_GPIO23, .mosi = &pin_GPIO19, .miso = &pin_GPIO33}} + +// 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("The central button was pressed at start up.\n") + +// UART pins attached to the USB-serial converter chip +#define CIRCUITPY_CONSOLE_UART_TX (&pin_GPIO1) +#define CIRCUITPY_CONSOLE_UART_RX (&pin_GPIO3) diff --git a/ports/espressif/boards/m5stack_atom_u/mpconfigboard.mk b/ports/espressif/boards/m5stack_atom_u/mpconfigboard.mk new file mode 100644 index 0000000000..18bb6d3dc0 --- /dev/null +++ b/ports/espressif/boards/m5stack_atom_u/mpconfigboard.mk @@ -0,0 +1,10 @@ +CIRCUITPY_CREATOR_ID = 0x10151015 +CIRCUITPY_CREATION_ID = 0x00320006 + +IDF_TARGET = esp32 + +CIRCUITPY_ESP_FLASH_MODE = dio +CIRCUITPY_ESP_FLASH_FREQ = 40m +CIRCUITPY_ESP_FLASH_SIZE = 4MB + +CIRCUITPY_ESP32_CAMERA = 0 diff --git a/ports/espressif/boards/m5stack_atom_u/pins.c b/ports/espressif/boards/m5stack_atom_u/pins.c new file mode 100644 index 0000000000..4ba62ae2b7 --- /dev/null +++ b/ports/espressif/boards/m5stack_atom_u/pins.c @@ -0,0 +1,42 @@ +#include "shared-bindings/board/__init__.h" +#include "shared-module/displayio/__init__.h" + +STATIC const mp_rom_map_elem_t board_module_globals_table[] = { + CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS + + // External pins are in silkscreen order, from top to bottom, left side, then right side + + { MP_ROM_QSTR(MP_QSTR_A25), MP_ROM_PTR(&pin_GPIO25) }, + { MP_ROM_QSTR(MP_QSTR_D25), MP_ROM_PTR(&pin_GPIO25) }, + { MP_ROM_QSTR(MP_QSTR_DAC1), MP_ROM_PTR(&pin_GPIO25) }, + + { MP_ROM_QSTR(MP_QSTR_D33), MP_ROM_PTR(&pin_GPIO33) }, + { MP_ROM_QSTR(MP_QSTR_A33), MP_ROM_PTR(&pin_GPIO33) }, + + { MP_ROM_QSTR(MP_QSTR_D22), MP_ROM_PTR(&pin_GPIO22) }, + + { MP_ROM_QSTR(MP_QSTR_D21), MP_ROM_PTR(&pin_GPIO21) }, + + { MP_ROM_QSTR(MP_QSTR_PORTA_SDA), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_A26), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_D26), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_DAC2), MP_ROM_PTR(&pin_GPIO25) }, + + { MP_ROM_QSTR(MP_QSTR_PORTA_SCL), MP_ROM_PTR(&pin_GPIO32) }, + { MP_ROM_QSTR(MP_QSTR_A32), MP_ROM_PTR(&pin_GPIO32) }, + { MP_ROM_QSTR(MP_QSTR_D32), MP_ROM_PTR(&pin_GPIO32) }, + + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO27) }, + + { MP_ROM_QSTR(MP_QSTR_BTN), MP_ROM_PTR(&pin_GPIO39) }, + + { MP_ROM_QSTR(MP_QSTR_IR_LED), MP_ROM_PTR(&pin_GPIO12) }, + + { MP_ROM_QSTR(MP_QSTR_PDM_MIC_CLK), MP_ROM_PTR(&pin_GPIO5) }, + + { MP_ROM_QSTR(MP_QSTR_PDM_MIC_DATA), MP_ROM_PTR(&pin_GPIO19) }, + + { MP_ROM_QSTR(MP_QSTR_PORTA_I2C), MP_ROM_PTR(&board_i2c_obj) }, + +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table); diff --git a/ports/espressif/boards/m5stack_atom_u/sdkconfig b/ports/espressif/boards/m5stack_atom_u/sdkconfig new file mode 100644 index 0000000000..7f405b00e0 --- /dev/null +++ b/ports/espressif/boards/m5stack_atom_u/sdkconfig @@ -0,0 +1,27 @@ +CONFIG_ESP32_ECO3_CACHE_LOCK_FIX=y +CONFIG_ESP32_SPIRAM_SUPPORT=n + +# CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY is not set +# +# LWIP +# +CONFIG_LWIP_LOCAL_HOSTNAME="M5StaskAtomU" +# 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 From 01f6762aa1110bf489f39ec0ed2589a277dd78ca Mon Sep 17 00:00:00 2001 From: Dan Halbert Date: Mon, 2 Jan 2023 10:40:49 -0500 Subject: [PATCH 2/2] Update ports/espressif/boards/m5stack_atom_u/sdkconfig --- ports/espressif/boards/m5stack_atom_u/sdkconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/ports/espressif/boards/m5stack_atom_u/sdkconfig b/ports/espressif/boards/m5stack_atom_u/sdkconfig index 7f405b00e0..90c99459a8 100644 --- a/ports/espressif/boards/m5stack_atom_u/sdkconfig +++ b/ports/espressif/boards/m5stack_atom_u/sdkconfig @@ -1,4 +1,3 @@ -CONFIG_ESP32_ECO3_CACHE_LOCK_FIX=y CONFIG_ESP32_SPIRAM_SUPPORT=n # CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY is not set