From 217effc92a3089b325c95bee6a660241095356f1 Mon Sep 17 00:00:00 2001 From: Jaimy Juliano Date: Tue, 5 May 2026 12:47:39 -0500 Subject: [PATCH] Add board support for JL401-S3 datalogger --- .../board.c | 26 ++++++ .../mpconfigboard.h | 36 ++++++++ .../mpconfigboard.mk | 14 +++ .../nhbsystems_jl401_4mbflash_2mbpsram/pins.c | 89 +++++++++++++++++++ .../sdkconfig | 14 +++ 5 files changed, 179 insertions(+) create mode 100755 ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/board.c create mode 100755 ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/mpconfigboard.h create mode 100755 ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/mpconfigboard.mk create mode 100644 ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/pins.c create mode 100755 ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/sdkconfig diff --git a/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/board.c b/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/board.c new file mode 100755 index 0000000000000..e2517f8640a74 --- /dev/null +++ b/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/board.c @@ -0,0 +1,26 @@ +// This file is part of the CircuitPython project: https://circuitpython.org +// +// SPDX-FileCopyrightText: Copyright (c) 2020 Scott Shawcroft for Adafruit Industries +// +// SPDX-License-Identifier: MIT + +#include "supervisor/board.h" +#include "mpconfigboard.h" +#include "shared-bindings/microcontroller/Pin.h" +#include "driver/gpio.h" + +void board_init(void) { + reset_board(); +} + +void reset_board(void) { + // Turn on I2C power by default. + gpio_set_direction(14, GPIO_MODE_DEF_OUTPUT); + gpio_set_level(14, true); + + // Turn on SD power by default + gpio_set_direction(3, GPIO_MODE_DEF_OUTPUT); + gpio_set_level(3, true); +} + +// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here. diff --git a/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/mpconfigboard.h b/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/mpconfigboard.h new file mode 100755 index 0000000000000..c3181ea9431e3 --- /dev/null +++ b/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/mpconfigboard.h @@ -0,0 +1,36 @@ +// This file is part of the CircuitPython project: https://circuitpython.org +// +// SPDX-FileCopyrightText: Copyright (c) 2019 Scott Shawcroft for Adafruit Industries +// +// SPDX-License-Identifier: MIT + +#pragma once + +// Micropython setup + +#define MICROPY_HW_BOARD_NAME "NHB Systems JL401-S3 4MB Flash 2MB PSRAM" +#define MICROPY_HW_MCU_NAME "ESP32S3" + +#define MICROPY_HW_NEOPIXEL (&pin_GPIO1) +#define CIRCUITPY_STATUS_LED_POWER (&pin_GPIO2) + +// #define MICROPY_HW_LED_STATUS (&pin_GPIO13) + +#define DEFAULT_I2C_BUS_SCL (&pin_GPIO48) +#define DEFAULT_I2C_BUS_SDA (&pin_GPIO47) + +#define DEFAULT_SPI_BUS_SCK (&pin_GPIO12) +#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO11) +#define DEFAULT_SPI_BUS_MISO (&pin_GPIO13) + +#define DEFAULT_UART_BUS_RX (&pin_GPIO18) +#define DEFAULT_UART_BUS_TX (&pin_GPIO17) + +#define DOUBLE_TAP_PIN (&pin_GPIO38) + +#define DEFAULT_SD_SCK (&pin_GPIO12) +#define DEFAULT_SD_MOSI (&pin_GPIO11) +#define DEFAULT_SD_MISO (&pin_GPIO13) +#define DEFAULT_SD_CS (&pin_GPIO10) +#define DEFAULT_SD_CARD_DETECT (&pin_GPIO9) +#define DEFAULT_SD_CARD_INSERTED true diff --git a/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/mpconfigboard.mk b/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/mpconfigboard.mk new file mode 100755 index 0000000000000..fdc981fdccc06 --- /dev/null +++ b/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/mpconfigboard.mk @@ -0,0 +1,14 @@ +USB_VID = 0x303A +USB_PID = 0x834A +USB_PRODUCT = "NHB Systems JL401-S3 4MB Flash 2MB PSRAM" +USB_MANUFACTURER = "NHB Systems" + +IDF_TARGET = esp32s3 + +CIRCUITPY_ESP_FLASH_SIZE = 4MB +CIRCUITPY_ESP_FLASH_MODE = qio +CIRCUITPY_ESP_FLASH_FREQ = 80m + +CIRCUITPY_ESP_PSRAM_SIZE = 2MB +CIRCUITPY_ESP_PSRAM_MODE = qio +CIRCUITPY_ESP_PSRAM_FREQ = 80m diff --git a/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/pins.c b/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/pins.c new file mode 100644 index 0000000000000..111659bee61a5 --- /dev/null +++ b/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/pins.c @@ -0,0 +1,89 @@ +// This file is part of the CircuitPython project: https://circuitpython.org +// +// SPDX-FileCopyrightText: Copyright (c) 2020 Scott Shawcroft for Adafruit Industries +// +// SPDX-License-Identifier: MIT + +#include "shared-bindings/board/__init__.h" + +static const mp_rom_map_elem_t board_module_globals_table[] = { + CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS + + { MP_ROM_QSTR(MP_QSTR_BUTTON), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_BOOT0), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_GPIO0) }, + + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO1) }, + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL_POWER), MP_ROM_PTR(&pin_GPIO2) }, + + { MP_ROM_QSTR(MP_QSTR_SD_PWR), MP_ROM_PTR(&pin_GPIO3)}, + { MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_GPIO4) }, + + { MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_GPIO5) }, + { MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_GPIO6) }, + + { MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_GPIO7) }, + + { MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_GPIO8) }, + { MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_GPIO8) }, + { MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_GPIO9) }, + + + // { MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_GPIO13) }, + // { MP_ROM_QSTR(MP_QSTR_L), MP_ROM_PTR(&pin_GPIO13) }, + + { MP_ROM_QSTR(MP_QSTR_I2C_POWER), MP_ROM_PTR(&pin_GPIO14) }, + { MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_GPIO14) }, + { MP_ROM_QSTR(MP_QSTR_D14), MP_ROM_PTR(&pin_GPIO14) }, + + { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_GPIO15) }, + { MP_ROM_QSTR(MP_QSTR_D15), MP_ROM_PTR(&pin_GPIO15) }, + + { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_GPIO16) }, + { MP_ROM_QSTR(MP_QSTR_D16), MP_ROM_PTR(&pin_GPIO16) }, + + { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO17) }, + { MP_ROM_QSTR(MP_QSTR_D17), MP_ROM_PTR(&pin_GPIO17) }, + + { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO18) }, + { MP_ROM_QSTR(MP_QSTR_D18), MP_ROM_PTR(&pin_GPIO18) }, + + { MP_ROM_QSTR(MP_QSTR_D21), MP_ROM_PTR(&pin_GPIO21) }, + + { MP_OBJ_NEW_QSTR(MP_QSTR_SD_CS), MP_ROM_PTR(&pin_GPIO10) }, + { MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_GPIO10) }, + + { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO11) }, + { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_GPIO11) }, + + { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO12) }, + { MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_GPIO12) }, + + { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO13) }, + { MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_GPIO13) }, + + // D33 to D36 used for AD7124 SPI + { MP_ROM_QSTR(MP_QSTR_D33), MP_ROM_PTR(&pin_GPIO33) }, + { MP_ROM_QSTR(MP_QSTR_D34), MP_ROM_PTR(&pin_GPIO34) }, + { MP_ROM_QSTR(MP_QSTR_D35), MP_ROM_PTR(&pin_GPIO35) }, + { MP_ROM_QSTR(MP_QSTR_D36), MP_ROM_PTR(&pin_GPIO36) }, + + { MP_ROM_QSTR(MP_QSTR_D37), MP_ROM_PTR(&pin_GPIO37) }, + // { MP_ROM_QSTR(MP_QSTR_D38), MP_ROM_PTR(&pin_GPIO38) }, + { MP_ROM_QSTR(MP_QSTR_D39), MP_ROM_PTR(&pin_GPIO39) }, + + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO43) }, + { MP_ROM_QSTR(MP_QSTR_D43), MP_ROM_PTR(&pin_GPIO43) }, + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO44) }, + { MP_ROM_QSTR(MP_QSTR_D44), MP_ROM_PTR(&pin_GPIO44) }, + + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO47) }, + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO48) }, + + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, + { MP_ROM_QSTR(MP_QSTR_STEMMA_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_module_globals_table); diff --git a/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/sdkconfig b/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/sdkconfig new file mode 100755 index 0000000000000..e962866216039 --- /dev/null +++ b/ports/espressif/boards/nhbsystems_jl401_4mbflash_2mbpsram/sdkconfig @@ -0,0 +1,14 @@ +# +# Espressif IoT Development Framework Configuration +# +# +# Component config +# +# +# LWIP +# +# end of LWIP + +# end of Component config + +# end of Espressif IoT Development Framework Configuration