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Adding ESP32-C2 2M flash board #10080

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Adding ESP32-C2 2M flash board #10080

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9 changes: 9 additions & 0 deletions ports/espressif/boards/espressif_esp8684_devkitc_02_n2/board.c
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// 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"

// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here.
21 changes: 21 additions & 0 deletions ports/espressif/boards/espressif_esp8684_devkitc_02_n2/mpconfigboard.h
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// 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

// Micropython setup

#define MICROPY_HW_BOARD_NAME "ESP8684-DevKitC-02-N2"
#define MICROPY_HW_MCU_NAME "ESP32C2"

#define CIRCUITPY_RGB_STATUS_INVERTED_PWM
#define CIRCUITPY_RGB_STATUS_R (&pin_GPIO0)
#define CIRCUITPY_RGB_STATUS_G (&pin_GPIO1)
#define CIRCUITPY_RGB_STATUS_B (&pin_GPIO8)

#define DEFAULT_UART_BUS_RX (&pin_GPIO19)
#define DEFAULT_UART_BUS_TX (&pin_GPIO20)

#define CIRCUITPY_CONSOLE_UART_RX DEFAULT_UART_BUS_RX
#define CIRCUITPY_CONSOLE_UART_TX DEFAULT_UART_BUS_TX
8 changes: 8 additions & 0 deletions ports/espressif/boards/espressif_esp8684_devkitc_02_n2/mpconfigboard.mk
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CIRCUITPY_CREATOR_ID = 0x000C303A
CIRCUITPY_CREATION_ID = 0x00C20000

IDF_TARGET = esp32c2

CIRCUITPY_ESP_FLASH_MODE = qio
CIRCUITPY_ESP_FLASH_FREQ = 60m
CIRCUITPY_ESP_FLASH_SIZE = 2MB
30 changes: 30 additions & 0 deletions ports/espressif/boards/espressif_esp8684_devkitc_02_n2/pins.c
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#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_IO0), MP_ROM_PTR(&pin_GPIO0) },
{ MP_ROM_QSTR(MP_QSTR_LED_RED), MP_ROM_PTR(&pin_GPIO0) },
{ MP_ROM_QSTR(MP_QSTR_IO1), MP_ROM_PTR(&pin_GPIO1) },
{ MP_ROM_QSTR(MP_QSTR_LED_GREEN), MP_ROM_PTR(&pin_GPIO1) },
{ MP_ROM_QSTR(MP_QSTR_IO2), MP_ROM_PTR(&pin_GPIO2) },
{ MP_ROM_QSTR(MP_QSTR_IO3), MP_ROM_PTR(&pin_GPIO3) },
{ MP_ROM_QSTR(MP_QSTR_IO4), MP_ROM_PTR(&pin_GPIO4) },
{ MP_ROM_QSTR(MP_QSTR_IO5), MP_ROM_PTR(&pin_GPIO5) },
{ MP_ROM_QSTR(MP_QSTR_IO6), MP_ROM_PTR(&pin_GPIO6) },
{ MP_ROM_QSTR(MP_QSTR_IO7), MP_ROM_PTR(&pin_GPIO7) },
{ MP_ROM_QSTR(MP_QSTR_IO8), MP_ROM_PTR(&pin_GPIO8) },
{ MP_ROM_QSTR(MP_QSTR_LED_BLUE), MP_ROM_PTR(&pin_GPIO8) },
{ MP_ROM_QSTR(MP_QSTR_IO9), MP_ROM_PTR(&pin_GPIO9) },
{ MP_ROM_QSTR(MP_QSTR_IO10), MP_ROM_PTR(&pin_GPIO10) },

{ MP_ROM_QSTR(MP_QSTR_IO18), MP_ROM_PTR(&pin_GPIO18) },
{ MP_ROM_QSTR(MP_QSTR_IO19), MP_ROM_PTR(&pin_GPIO19) },
{ MP_ROM_QSTR(MP_QSTR_IO20), MP_ROM_PTR(&pin_GPIO20) },

{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO20) },
{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO19) },

{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
};
MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);
39 changes: 39 additions & 0 deletions ports/espressif/boards/espressif_esp8684_devkitc_02_n2/sdkconfig
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#
# Espressif IoT Development Framework Configuration
#
#
# Serial flasher config
#
CONFIG_ESPTOOLPY_MONITOR_BAUD=115200
# end of Serial flasher config

#
# Component config
#
#
# Hardware Settings
#
#
# Main XTAL Config
#
CONFIG_XTAL_FREQ_26=y
# CONFIG_XTAL_FREQ_40 is not set
CONFIG_XTAL_FREQ=26
# end of Main XTAL Config

# end of Hardware Settings

#
# ESP System Settings
#
CONFIG_ESP_CONSOLE_UART_BAUDRATE=115200
# end of ESP System Settings

#
# LWIP
#
# end of LWIP

# end of Component config

# end of Espressif IoT Development Framework Configuration
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