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esp32/boards: Add LOLIN C3 MINI ESP32-C3 based board.

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wemos 2022-03-09 19:22:49 +08:00 committed by Damien George
parent 3b9de192be
commit 1a0bd352d3
6 changed files with 80 additions and 0 deletions
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19
ports/esp32/boards/LOLIN_C3_MINI/board.json Normal file
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{
"deploy": [
"../deploy_c3.md"
],
"docs": "",
"features": [
"BLE",
"USB-C",
"WiFi"
],
"images": [
"lolin_c3_mini.jpg"
],
"mcu": "esp32c3",
"product": "C3 mini",
"thumbnail": "",
"url": "https://www.wemos.cc/en/latest/c3/c3_mini.html",
"vendor": "Wemos"
}

2
ports/esp32/boards/LOLIN_C3_MINI/manifest.py Normal file
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include("$(PORT_DIR)/boards/manifest.py")
freeze("./modules")

26
ports/esp32/boards/LOLIN_C3_MINI/modules/c3mini.py Normal file
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# LOLIN C3 MINI MicroPython Helper Library
from micropython import const
from machine import Pin
# Pin Assignments
# SPI
SPI_MOSI = const(4)
SPI_MISO = const(3)
SPI_CLK = const(2)
# I2C
I2C_SDA = const(8)
I2C_SCL = const(10)
# LED
LED = const(7)
# BUTTON
BUTTON = const(0)
# Built-in peripherals
led = Pin(LED, Pin.OUT, value=0)
button = Pin(BUTTON, Pin.IN, Pin.PULL_UP)

11
ports/esp32/boards/LOLIN_C3_MINI/mpconfigboard.cmake Normal file
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set(IDF_TARGET esp32c3)
set(SDKCONFIG_DEFAULTS
boards/sdkconfig.base
boards/sdkconfig.ble
boards/LOLIN_C3_MINI/sdkconfig.board
)
if(NOT MICROPY_FROZEN_MANIFEST)
set(MICROPY_FROZEN_MANIFEST ${MICROPY_BOARD_DIR}/manifest.py)
endif()

13
ports/esp32/boards/LOLIN_C3_MINI/mpconfigboard.h Normal file
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#define MICROPY_HW_BOARD_NAME "LOLIN_C3_MINI"
#define MICROPY_HW_MCU_NAME "ESP32-C3FH4"
#define MICROPY_HW_ENABLE_SDCARD (0)
#define MICROPY_PY_MACHINE_DAC (0)
#define MICROPY_PY_MACHINE_I2S (0)
#define MICROPY_HW_I2C0_SCL (10)
#define MICROPY_HW_I2C0_SDA (8)
#define MICROPY_HW_SPI1_MOSI (4)
#define MICROPY_HW_SPI1_MISO (3)
#define MICROPY_HW_SPI1_SCK (2)

9
ports/esp32/boards/LOLIN_C3_MINI/sdkconfig.board Normal file
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CONFIG_ESP32C3_REV_MIN_3=y
CONFIG_ESP32C3_REV_MIN=3
CONFIG_ESP32C3_BROWNOUT_DET=y
CONFIG_ESP32C3_BROWNOUT_DET_LVL_SEL_7=
CONFIG_ESP32C3_BROWNOUT_DET_LVL_SEL_4=y
CONFIG_ESP32C3_BROWNOUT_DET_LVL=4
CONFIG_ESP_CONSOLE_UART_DEFAULT=
CONFIG_ESP_CONSOLE_USB_CDC=
CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG=y