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Merge pull request #1349 from dhalbert/feather52840-pins 

Latest Feather nRF52840 pin revisions
This commit is contained in:
Limor "Ladyada" Fried 2018-11-22 19:48:43 -08:00 committed by GitHub
parent f0d02fcbf0 5fe746f643
commit 3ca74d8693
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 47 additions and 39 deletions
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28
ports/nrf/boards/feather_nrf52840_express/mpconfigboard.h
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@ -33,14 +33,14 @@
#define MICROPY_HW_MCU_NAME "nRF52840"
#define MICROPY_PY_SYS_PLATFORM "Feather52840Express"
#define MICROPY_HW_NEOPIXEL (&pin_P0_13)
#define MICROPY_HW_NEOPIXEL (&pin_P0_16)
#define MICROPY_QSPI_DATA0 NRF_GPIO_PIN_MAP(1, 9)
#define MICROPY_QSPI_DATA1 NRF_GPIO_PIN_MAP(0, 11)
#define MICROPY_QSPI_DATA2 NRF_GPIO_PIN_MAP(0, 12)
#define MICROPY_QSPI_DATA3 NRF_GPIO_PIN_MAP(0, 14)
#define MICROPY_QSPI_SCK NRF_GPIO_PIN_MAP(0, 8)
#define MICROPY_QSPI_CS NRF_GPIO_PIN_MAP(1, 8)
#define MICROPY_QSPI_DATA0 NRF_GPIO_PIN_MAP(0, 17)
#define MICROPY_QSPI_DATA1 NRF_GPIO_PIN_MAP(0, 22)
#define MICROPY_QSPI_DATA2 NRF_GPIO_PIN_MAP(0, 23)
#define MICROPY_QSPI_DATA3 NRF_GPIO_PIN_MAP(0, 21)
#define MICROPY_QSPI_SCK NRF_GPIO_PIN_MAP(0, 19)
#define MICROPY_QSPI_CS NRF_GPIO_PIN_MAP(0, 20)
#define CIRCUITPY_AUTORELOAD_DELAY_MS 500
@ -55,12 +55,12 @@
#define BOARD_HAS_CRYSTAL 1
#define DEFAULT_I2C_BUS_SCL (&pin_P1_11)
#define DEFAULT_I2C_BUS_SDA (&pin_P1_12)
#define DEFAULT_I2C_BUS_SCL (&pin_P0_11)
#define DEFAULT_I2C_BUS_SDA (&pin_P0_12)
#define DEFAULT_SPI_BUS_SCK (&pin_P0_20)
#define DEFAULT_SPI_BUS_MOSI (&pin_P0_23)
#define DEFAULT_SPI_BUS_MISO (&pin_P0_22)
#define DEFAULT_SPI_BUS_SCK (&pin_P0_14)
#define DEFAULT_SPI_BUS_MOSI (&pin_P0_13)
#define DEFAULT_SPI_BUS_MISO (&pin_P0_15)
#define DEFAULT_UART_BUS_RX (&pin_P1_00)
#define DEFAULT_UART_BUS_TX (&pin_P0_24)
#define DEFAULT_UART_BUS_RX (&pin_P0_24)
#define DEFAULT_UART_BUS_TX (&pin_P0_25)

2
ports/nrf/boards/feather_nrf52840_express/mpconfigboard.mk
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@ -22,4 +22,4 @@ NRF_DEFINES += -DNRF52840_XXAA -DNRF52840
QSPI_FLASH_FILESYSTEM = 1
EXTERNAL_FLASH_DEVICE_COUNT = 1
EXTERNAL_FLASH_DEVICES = "GD25Q64C"
EXTERNAL_FLASH_DEVICES = "GD25Q16C"

56
ports/nrf/boards/feather_nrf52840_express/pins.c
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@ -3,39 +3,47 @@
#include "board_busses.h"
STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_P0_30) },
{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_P0_28) },
{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_P0_31) },
{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_P0_02) },
{ MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_P0_29) },
{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_P0_04) },
{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_P0_05) },
{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_P0_30) },
{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_P0_28) },
{ MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_P0_02) },
{ MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_P0_03) },
{ MP_ROM_QSTR(MP_QSTR_AREF), MP_ROM_PTR(&pin_P0_04) },
{ MP_ROM_QSTR(MP_QSTR_VDIV), MP_ROM_PTR(&pin_P0_05) },
{ MP_ROM_QSTR(MP_QSTR_AREF), MP_ROM_PTR(&pin_P0_31) },
{ MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_P1_13) },
{ MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_P1_14) },
{ MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_P1_15) },
{ MP_ROM_QSTR(MP_QSTR_VOLTAGE_MONITOR), MP_ROM_PTR(&pin_P0_29) },
{ MP_ROM_QSTR(MP_QSTR_BATTERY), MP_ROM_PTR(&pin_P0_29) },
{ MP_ROM_QSTR(MP_QSTR_SWITCH), MP_ROM_PTR(&pin_P1_02) },
{ MP_ROM_QSTR(MP_QSTR_NFC1), MP_ROM_PTR(&pin_P0_09) },
{ MP_ROM_QSTR(MP_QSTR_NFC2), MP_ROM_PTR(&pin_P0_10) },
{ MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_P0_10) },
{ MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_P1_08) },
{ MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_P0_07) },
{ MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_P0_26) },
{ MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_P0_27) },
{ MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_P0_26) },
{ MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_P0_06) },
{ MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_P0_07) },
{ MP_ROM_QSTR(MP_QSTR_L), MP_ROM_PTR(&pin_P0_07) },
{ MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_P0_06) },
{ MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_P0_08) },
{ MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_P1_09) },
{ MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_P0_13) },
{ MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_P0_16) },
{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_P0_20) },
{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_P0_23) },
{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_P0_22) },
{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_P0_14) },
{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_P0_13) },
{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_P0_15) },
{ MP_ROM_QSTR(MP_QSTR_TXD), MP_ROM_PTR(&pin_P0_24) },
{ MP_ROM_QSTR(MP_QSTR_RXD), MP_ROM_PTR(&pin_P1_00) },
{ MP_ROM_QSTR(MP_QSTR_TXD), MP_ROM_PTR(&pin_P0_25) },
{ MP_ROM_QSTR(MP_QSTR_RXD), MP_ROM_PTR(&pin_P0_24) },
{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_P1_11) },
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_P1_12) },
{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_P0_11) },
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_P0_12) },
{ MP_ROM_QSTR(MP_QSTR_LED_RED), MP_ROM_PTR(&pin_P1_02) },
{ MP_ROM_QSTR(MP_QSTR_LED_BLUE), MP_ROM_PTR(&pin_P1_10) },
{ MP_ROM_QSTR(MP_QSTR_L), MP_ROM_PTR(&pin_P1_15) },
{ MP_ROM_QSTR(MP_QSTR_RED_LED), MP_ROM_PTR(&pin_P1_15) },
{ MP_ROM_QSTR(MP_QSTR_BLUE_LED), MP_ROM_PTR(&pin_P1_10) },
};
MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);