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add RPi Pico busio.I2C(), busio.SPI() #4157

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add RPi Pico busio.I2C(), busio.SPI() #4157

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14 changes: 7 additions & 7 deletions ports/raspberrypi/boards/raspberry_pi_pico/mpconfigboard.h
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Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,12 @@
#define MICROPY_HW_BOARD_NAME "Raspberry Pi Pico"
#define MICROPY_HW_MCU_NAME "rp2040"

// #define DEFAULT_I2C_BUS_SCL (&pin_PA23)
// #define DEFAULT_I2C_BUS_SDA (&pin_PA22)
#define DEFAULT_I2C_BUS_SDA (&pin_GPIO0)
#define DEFAULT_I2C_BUS_SCL (&pin_GPIO1)

// #define DEFAULT_SPI_BUS_SCK (&pin_PB11)
// #define DEFAULT_SPI_BUS_MOSI (&pin_PB10)
// #define DEFAULT_SPI_BUS_MISO (&pin_PA12)
#define DEFAULT_SPI_BUS_SCK (&pin_GPIO2)
#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO3)
#define DEFAULT_SPI_BUS_MISO (&pin_GPIO4)

// #define DEFAULT_UART_BUS_RX (&pin_PA11)
// #define DEFAULT_UART_BUS_TX (&pin_PA10)
#define DEFAULT_UART_BUS_TX (&pin_GPIO8)
#define DEFAULT_UART_BUS_RX (&pin_GPIO9)
11 changes: 11 additions & 0 deletions ports/raspberrypi/boards/raspberry_pi_pico/pins.c
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Expand Up @@ -25,18 +25,29 @@ STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_GP21), MP_ROM_PTR(&pin_GPIO21) },
{ MP_ROM_QSTR(MP_QSTR_GP22), MP_ROM_PTR(&pin_GPIO22) },
{ MP_ROM_QSTR(MP_QSTR_SMPS_MODE), MP_ROM_PTR(&pin_GPIO23) },

{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_GPIO25) },
{ MP_ROM_QSTR(MP_QSTR_GP25), MP_ROM_PTR(&pin_GPIO25) },

{ MP_ROM_QSTR(MP_QSTR_GP26_A0), MP_ROM_PTR(&pin_GPIO26) },
{ MP_ROM_QSTR(MP_QSTR_GP26), MP_ROM_PTR(&pin_GPIO26) },
{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO26) },

{ MP_ROM_QSTR(MP_QSTR_GP27_A1), MP_ROM_PTR(&pin_GPIO27) },
{ MP_ROM_QSTR(MP_QSTR_GP27), MP_ROM_PTR(&pin_GPIO27) },
{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO27) },

{ MP_ROM_QSTR(MP_QSTR_GP28_A2), MP_ROM_PTR(&pin_GPIO28) },
{ MP_ROM_QSTR(MP_QSTR_GP28), MP_ROM_PTR(&pin_GPIO28) },
{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_GPIO28) },

{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_GPIO29) },
{ MP_ROM_QSTR(MP_QSTR_VOLTAGE_MONITOR), MP_ROM_PTR(&pin_GPIO29) },

{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
{ MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
// TODO: Enable when UART implemented.
// { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },

};
MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);