Skip to content

Commit 555bf7c

Browse files
committed
Add board: seeed_xiao_esp32c3
1 parent 88102d1 commit 555bf7c

File tree

5 files changed

+98
-0
lines changed

5 files changed

+98
-0
lines changed
Lines changed: 26 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,26 @@
1+
#include "shared-bindings/microcontroller/Pin.h"
2+
#include "supervisor/board.h"
3+
4+
#include "components/driver/include/driver/gpio.h"
5+
6+
void board_init(void) {
7+
// Debug UART
8+
#ifdef DEBUG
9+
common_hal_never_reset_pin(&pin_GPIO20);
10+
common_hal_never_reset_pin(&pin_GPIO21);
11+
#endif
12+
}
13+
14+
bool board_requests_safe_mode(void) {
15+
return false;
16+
}
17+
18+
bool espressif_board_reset_pin_number(gpio_num_t pin_number) {
19+
return false;
20+
}
21+
22+
void reset_board(void) {
23+
}
24+
25+
void board_deinit(void) {
26+
}
Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,14 @@
1+
#define MICROPY_HW_BOARD_NAME "Seeed Studio XIAO ESP32C3"
2+
#define MICROPY_HW_MCU_NAME "ESP32-C3FN4"
3+
4+
#define DEFAULT_I2C_BUS_SCL (&pin_GPIO7)
5+
#define DEFAULT_I2C_BUS_SDA (&pin_GPIO6)
6+
7+
#define DEFAULT_SPI_BUS_SCK (&pin_GPIO8)
8+
#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO10)
9+
#define DEFAULT_SPI_BUS_MISO (&pin_GPIO9)
10+
11+
#define DEFAULT_UART_BUS_RX (&pin_GPIO20)
12+
#define DEFAULT_UART_BUS_TX (&pin_GPIO21)
13+
14+
#define CIRCUITPY_ESP_USB_SERIAL_JTAG (1)
Lines changed: 10 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,10 @@
1+
CIRCUITPY_CREATOR_ID = 0x000C2886
2+
CIRCUITPY_CREATION_ID = 0x00C30001
3+
4+
IDF_TARGET = esp32c3
5+
6+
INTERNAL_FLASH_FILESYSTEM = 1
7+
8+
CIRCUITPY_ESP_FLASH_MODE = qio
9+
CIRCUITPY_ESP_FLASH_FREQ = 80m
10+
CIRCUITPY_ESP_FLASH_SIZE = 4MB
Lines changed: 43 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,43 @@
1+
#include "shared-bindings/board/__init__.h"
2+
3+
STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
4+
CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS
5+
6+
{ MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_GPIO2) },
7+
{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO2) },
8+
9+
{ MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_GPIO3) },
10+
{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO3) },
11+
12+
{ MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_GPIO4) },
13+
{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_GPIO4) },
14+
15+
{ MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_GPIO5) },
16+
{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_GPIO5) },
17+
18+
{ MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_GPIO6) },
19+
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO6) },
20+
21+
{ MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_GPIO7) },
22+
{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO7) },
23+
24+
{ MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_GPIO21) },
25+
{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO21) },
26+
27+
{ MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_GPIO20) },
28+
{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO20) },
29+
30+
{ MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_GPIO8) },
31+
{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO8) },
32+
33+
{ MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_GPIO9) },
34+
{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO9) },
35+
36+
{ MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_GPIO10) },
37+
{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO10) },
38+
39+
{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
40+
{ MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
41+
{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
42+
};
43+
MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);
Lines changed: 5 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,5 @@
1+
#
2+
# LWIP
3+
#
4+
CONFIG_LWIP_LOCAL_HOSTNAME="seeed-xiao-esp32c3"
5+
# end of LWIP

0 commit comments

Comments
 (0)