circuitpython/ports/mimxrt/boards/MIMXRT1050_EVK/mpconfigboard.h

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#define MICROPY_HW_BOARD_NAME "i.MX RT1050 EVK"
#define MICROPY_HW_MCU_NAME "MIMXRT1052DVL6B"
// MIMXRT1050_EVKB has 1 user LED
#define MICROPY_HW_LED1_PIN (pin_GPIO_AD_B0_09)
#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_low(pin))
#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_high(pin))
#define MICROPY_HW_NUM_PIN_IRQS (4 * 32 + 3)
// Define mapping logical UART # to hardware UART #
// LPUART3 on D0/D1 -> 1
// LPUART2 on D7/D6 -> 2
// LPUART6 on D8/D9 -> 3
// LPUART8 on A1/A0 -> 4
#define MICROPY_HW_UART_NUM (sizeof(uart_index_table) / sizeof(uart_index_table)[0])
#define MICROPY_HW_UART_INDEX { 0, 3, 2, 6, 8 }
#define IOMUX_TABLE_UART \
{ 0 }, { 0 }, \
{ IOMUXC_GPIO_AD_B1_02_LPUART2_TX }, { IOMUXC_GPIO_AD_B1_03_LPUART2_RX }, \
{ IOMUXC_GPIO_AD_B1_06_LPUART3_TX }, { IOMUXC_GPIO_AD_B1_07_LPUART3_RX }, \
{ 0 }, { 0 }, \
{ 0 }, { 0 }, \
{ IOMUXC_GPIO_AD_B0_02_LPUART6_TX }, { IOMUXC_GPIO_AD_B0_03_LPUART6_RX }, \
{ 0 }, { 0 }, \
{ IOMUXC_GPIO_AD_B1_10_LPUART8_TX }, { IOMUXC_GPIO_AD_B1_11_LPUART8_RX },
#define MICROPY_HW_SPI_INDEX { 1 }
#define IOMUX_TABLE_SPI \
{ IOMUXC_GPIO_SD_B0_00_LPSPI1_SCK }, { IOMUXC_GPIO_SD_B0_01_LPSPI1_PCS0 }, \
{ IOMUXC_GPIO_SD_B0_02_LPSPI1_SDO }, { IOMUXC_GPIO_SD_B0_03_LPSPI1_SDI },
#define DMA_REQ_SRC_RX { 0, kDmaRequestMuxLPSPI1Rx, kDmaRequestMuxLPSPI2Rx, \
kDmaRequestMuxLPSPI3Rx, kDmaRequestMuxLPSPI4Rx }
#define DMA_REQ_SRC_TX { 0, kDmaRequestMuxLPSPI1Tx, kDmaRequestMuxLPSPI2Tx, \
kDmaRequestMuxLPSPI3Tx, kDmaRequestMuxLPSPI4Tx }
// Define the mapping hardware I2C # to logical I2C #
// SDA/SCL HW-I2C Logical I2C
// D14/D15 LPI2C1 -> 0
// D1/D0 LPI2C3 -> 1
#define MICROPY_HW_I2C_INDEX { 1, 3 }
#define IOMUX_TABLE_I2C \
{ IOMUXC_GPIO_AD_B1_00_LPI2C1_SCL }, { IOMUXC_GPIO_AD_B1_01_LPI2C1_SDA }, \
{ 0 }, { 0 }, \
{ IOMUXC_GPIO_AD_B1_07_LPI2C3_SCL }, { IOMUXC_GPIO_AD_B1_06_LPI2C3_SDA },
#define USDHC_DUMMY_PIN NULL, 0
#define MICROPY_USDHC1 \
{ \
.cmd = {GPIO_SD_B0_00_USDHC1_CMD}, \
.clk = { GPIO_SD_B0_01_USDHC1_CLK }, \
.cd_b = { GPIO_B1_12_USDHC1_CD_B }, \
.data0 = { GPIO_SD_B0_02_USDHC1_DATA0 }, \
.data1 = { GPIO_SD_B0_03_USDHC1_DATA1 }, \
.data2 = { GPIO_SD_B0_04_USDHC1_DATA2 }, \
.data3 = { GPIO_SD_B0_05_USDHC1_DATA3 }, \
}