From 1e277f69f7617a1789df8fd8614338751f354381 Mon Sep 17 00:00:00 2001 From: Bill Sideris Date: Thu, 25 Apr 2024 15:10:46 +0300 Subject: [PATCH 1/3] Add WeMos LOLIN32 Lite --- .../boards/wemos_lolin32_lite/board.c | 29 ++++++++ .../boards/wemos_lolin32_lite/mpconfigboard.h | 37 ++++++++++ .../wemos_lolin32_lite/mpconfigboard.mk | 10 +++ .../boards/wemos_lolin32_lite/pins.c | 71 +++++++++++++++++++ .../boards/wemos_lolin32_lite/sdkconfig | 15 ++++ 5 files changed, 162 insertions(+) create mode 100644 ports/espressif/boards/wemos_lolin32_lite/board.c create mode 100644 ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h create mode 100644 ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.mk create mode 100644 ports/espressif/boards/wemos_lolin32_lite/pins.c create mode 100644 ports/espressif/boards/wemos_lolin32_lite/sdkconfig diff --git a/ports/espressif/boards/wemos_lolin32_lite/board.c b/ports/espressif/boards/wemos_lolin32_lite/board.c new file mode 100644 index 000000000000..d6e20133fc42 --- /dev/null +++ b/ports/espressif/boards/wemos_lolin32_lite/board.c @@ -0,0 +1,29 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2024 Bill Sideris, independently providing these changes. + * + * 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/wemos_lolin32_lite/mpconfigboard.h b/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h new file mode 100644 index 000000000000..67f94fae948e --- /dev/null +++ b/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h @@ -0,0 +1,37 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2024 Bill Sideris, independently providing these changes. + * + * 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 "LOLIN32 Lite" +#define MICROPY_HW_MCU_NAME "ESP32" + +#define MICROPY_HW_LED_STATUS (&pin_GPIO22) +#define MICROPY_HW_LED_STATUS_INVERTED (1) + +// 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/wemos_lolin32_lite/mpconfigboard.mk b/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.mk new file mode 100644 index 000000000000..8e44971792a6 --- /dev/null +++ b/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.mk @@ -0,0 +1,10 @@ +CIRCUITPY_CREATOR_ID = 0x19881988 +CIRCUITPY_CREATION_ID = 0x00320001 + +IDF_TARGET = esp32 + +CIRCUITPY_ESP_FLASH_MODE = qio +CIRCUITPY_ESP_FLASH_FREQ = 80m +CIRCUITPY_ESP_FLASH_SIZE = 4MB + +CIRCUITPY_ESPCAMERA = 0 diff --git a/ports/espressif/boards/wemos_lolin32_lite/pins.c b/ports/espressif/boards/wemos_lolin32_lite/pins.c new file mode 100644 index 000000000000..9a28cda4ffae --- /dev/null +++ b/ports/espressif/boards/wemos_lolin32_lite/pins.c @@ -0,0 +1,71 @@ +#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_VP), MP_ROM_PTR(&pin_GPIO36) }, + { MP_ROM_QSTR(MP_QSTR_VN), MP_ROM_PTR(&pin_GPIO39) }, + + { MP_ROM_QSTR(MP_QSTR_IO34), MP_ROM_PTR(&pin_GPIO34) }, + { MP_ROM_QSTR(MP_QSTR_A1_6), MP_ROM_PTR(&pin_GPIO34) }, + { MP_ROM_QSTR(MP_QSTR_R4), MP_ROM_PTR(&pin_GPIO34) }, + + { MP_ROM_QSTR(MP_QSTR_IO35), MP_ROM_PTR(&pin_GPIO35) }, + { MP_ROM_QSTR(MP_QSTR_A1_7), MP_ROM_PTR(&pin_GPIO35) }, + { MP_ROM_QSTR(MP_QSTR_R5), MP_ROM_PTR(&pin_GPIO35) }, + + { MP_ROM_QSTR(MP_QSTR_IO32), MP_ROM_PTR(&pin_GPIO32) }, + { MP_ROM_QSTR(MP_QSTR_A1_4), MP_ROM_PTR(&pin_GPIO32) }, + { MP_ROM_QSTR(MP_QSTR_R9), MP_ROM_PTR(&pin_GPIO32) }, + + { MP_ROM_QSTR(MP_QSTR_IO33), MP_ROM_PTR(&pin_GPIO33) }, + { MP_ROM_QSTR(MP_QSTR_A1_5), MP_ROM_PTR(&pin_GPIO33) }, + { MP_ROM_QSTR(MP_QSTR_R8), MP_ROM_PTR(&pin_GPIO33) }, + + { MP_ROM_QSTR(MP_QSTR_IO25), MP_ROM_PTR(&pin_GPIO25) }, + { MP_ROM_QSTR(MP_QSTR_DAC1), MP_ROM_PTR(&pin_GPIO25) }, + { MP_ROM_QSTR(MP_QSTR_R6), MP_ROM_PTR(&pin_GPIO25) }, + + { MP_ROM_QSTR(MP_QSTR_IO26), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_DAC2), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_R7), MP_ROM_PTR(&pin_GPIO26) }, + + { MP_ROM_QSTR(MP_QSTR_IO27), MP_ROM_PTR(&pin_GPIO27) }, + + { MP_ROM_QSTR(MP_QSTR_IO14), MP_ROM_PTR(&pin_GPIO14) }, + { MP_ROM_QSTR(MP_QSTR_R16), MP_ROM_PTR(&pin_GPIO14) }, + + { MP_ROM_QSTR(MP_QSTR_IO12), MP_ROM_PTR(&pin_GPIO12) }, + { MP_ROM_QSTR(MP_QSTR_R15), MP_ROM_PTR(&pin_GPIO12) }, + + { MP_ROM_QSTR(MP_QSTR_IO22), MP_ROM_PTR(&pin_GPIO22) }, + { MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_GPIO22) }, + + { MP_ROM_QSTR(MP_QSTR_IO19), MP_ROM_PTR(&pin_GPIO19) }, + { MP_ROM_QSTR(MP_QSTR_IO23), MP_ROM_PTR(&pin_GPIO23) }, + { MP_ROM_QSTR(MP_QSTR_IO18), MP_ROM_PTR(&pin_GPIO18) }, + { MP_ROM_QSTR(MP_QSTR_IO5), MP_ROM_PTR(&pin_GPIO5) }, + { MP_ROM_QSTR(MP_QSTR_IO17), MP_ROM_PTR(&pin_GPIO17) }, + { MP_ROM_QSTR(MP_QSTR_IO16), MP_ROM_PTR(&pin_GPIO16) }, + + { MP_ROM_QSTR(MP_QSTR_IO4), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_R10), MP_ROM_PTR(&pin_GPIO4) }, + + { MP_ROM_QSTR(MP_QSTR_IO0), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_R11), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_BOOT), MP_ROM_PTR(&pin_GPIO0) }, + + { MP_ROM_QSTR(MP_QSTR_IO2), MP_ROM_PTR(&pin_GPIO2) }, + { MP_ROM_QSTR(MP_QSTR_R12), MP_ROM_PTR(&pin_GPIO2) }, + + { MP_ROM_QSTR(MP_QSTR_IO15), MP_ROM_PTR(&pin_GPIO15) }, + { MP_ROM_QSTR(MP_QSTR_R13), MP_ROM_PTR(&pin_GPIO15) }, + + { MP_ROM_QSTR(MP_QSTR_IO13), MP_ROM_PTR(&pin_GPIO13) }, + { MP_ROM_QSTR(MP_QSTR_R14), MP_ROM_PTR(&pin_GPIO13) }, + +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table); diff --git a/ports/espressif/boards/wemos_lolin32_lite/sdkconfig b/ports/espressif/boards/wemos_lolin32_lite/sdkconfig new file mode 100644 index 000000000000..72be49f97e8c --- /dev/null +++ b/ports/espressif/boards/wemos_lolin32_lite/sdkconfig @@ -0,0 +1,15 @@ +# +# Espressif IoT Development Framework Configuration +# +# +# Component config +# +# +# LWIP +# +CONFIG_LWIP_LOCAL_HOSTNAME="LOLIN32Lite" +# end of LWIP + +# end of Component config + +# end of Espressif IoT Development Framework Configuration From fcd5938f7eeebe157e6d29cf47cc3c8976019972 Mon Sep 17 00:00:00 2001 From: Bill Sideris Date: Thu, 25 Apr 2024 18:10:54 +0300 Subject: [PATCH 2/3] Use IO0 for safemode --- ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h b/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h index 67f94fae948e..4fe53fafcde9 100644 --- a/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h +++ b/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h @@ -32,6 +32,9 @@ #define MICROPY_HW_LED_STATUS (&pin_GPIO22) #define MICROPY_HW_LED_STATUS_INVERTED (1) +// For entering safe mode, use SW38 button +#define CIRCUITPY_BOOT_BUTTON (&pin_GPIO0) + // UART pins attached to the USB-serial converter chip #define CIRCUITPY_CONSOLE_UART_TX (&pin_GPIO1) #define CIRCUITPY_CONSOLE_UART_RX (&pin_GPIO3) From b1a8ef59f0b50cc10c3cde3f0dbac78b9b78a3e9 Mon Sep 17 00:00:00 2001 From: Bill Sideris Date: Thu, 25 Apr 2024 18:43:03 +0300 Subject: [PATCH 3/3] Update board name --- ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h b/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h index 4fe53fafcde9..9da22e5d3164 100644 --- a/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h +++ b/ports/espressif/boards/wemos_lolin32_lite/mpconfigboard.h @@ -26,7 +26,7 @@ // Micropython setup -#define MICROPY_HW_BOARD_NAME "LOLIN32 Lite" +#define MICROPY_HW_BOARD_NAME "WeMos LOLIN32 Lite" #define MICROPY_HW_MCU_NAME "ESP32" #define MICROPY_HW_LED_STATUS (&pin_GPIO22)