72 lines
2.8 KiB
C
72 lines
2.8 KiB
C
#define MICROPY_HW_BOARD_NAME "Teensy 4.0"
|
|
#define MICROPY_HW_MCU_NAME "MIMXRT1062DVJ6A"
|
|
|
|
// Teensy 4.0 has 1 board LED
|
|
#define MICROPY_HW_LED1_PIN (pin_GPIO_B0_03)
|
|
#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_high(pin))
|
|
#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_low(pin))
|
|
|
|
#define MICROPY_HW_NUM_PIN_IRQS (4 * 32 + 3)
|
|
|
|
// UART config: 7 UARTs at the pins for Teensy 4.0
|
|
#define MICROPY_HW_UART_NUM (sizeof(uart_index_table) / sizeof(uart_index_table)[0])
|
|
#define MICROPY_HW_UART_INDEX { 0, 6, 4, 2, 3, 8, 1, 7 }
|
|
|
|
#define IOMUX_TABLE_UART \
|
|
{ IOMUXC_GPIO_AD_B0_12_LPUART1_TX }, { IOMUXC_GPIO_AD_B0_13_LPUART1_RX }, \
|
|
{ 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 }, \
|
|
{ IOMUXC_GPIO_B1_00_LPUART4_TX }, { IOMUXC_GPIO_B1_01_LPUART4_RX }, \
|
|
{ 0 }, { 0 }, \
|
|
{ IOMUXC_GPIO_AD_B0_02_LPUART6_TX }, { IOMUXC_GPIO_AD_B0_03_LPUART6_RX }, \
|
|
{ IOMUXC_GPIO_EMC_31_LPUART7_TX }, { IOMUXC_GPIO_EMC_32_LPUART7_RX }, \
|
|
{ IOMUXC_GPIO_AD_B1_10_LPUART8_TX }, { IOMUXC_GPIO_AD_B1_11_LPUART8_RX },
|
|
|
|
#define MICROPY_HW_SPI_INDEX { 4, 3}
|
|
|
|
#define IOMUX_TABLE_SPI \
|
|
{ 0 }, { 0 }, \
|
|
{ 0 }, { 0 }, \
|
|
{ 0 }, \
|
|
{ 0 }, { 0 }, \
|
|
{ 0 }, { 0 }, \
|
|
{ 0 }, \
|
|
{ IOMUXC_GPIO_AD_B1_15_LPSPI3_SCK }, { IOMUXC_GPIO_AD_B0_03_LPSPI3_PCS0 }, \
|
|
{ IOMUXC_GPIO_AD_B1_14_LPSPI3_SDO }, { IOMUXC_GPIO_AD_B0_02_LPSPI3_SDI }, \
|
|
{ 0 }, \
|
|
{ IOMUXC_GPIO_B0_03_LPSPI4_SCK }, { IOMUXC_GPIO_B0_00_LPSPI4_PCS0 }, \
|
|
{ IOMUXC_GPIO_B0_02_LPSPI4_SDO }, { IOMUXC_GPIO_B0_01_LPSPI4_SDI }, \
|
|
{ 0 },
|
|
|
|
#define DMA_REQ_SRC_RX { 0, kDmaRequestMuxLPSPI1Rx, kDmaRequestMuxLPSPI2Rx, \
|
|
kDmaRequestMuxLPSPI3Rx, kDmaRequestMuxLPSPI4Rx }
|
|
|
|
#define DMA_REQ_SRC_TX { 0, kDmaRequestMuxLPSPI1Tx, kDmaRequestMuxLPSPI2Tx, \
|
|
kDmaRequestMuxLPSPI3Tx, kDmaRequestMuxLPSPI4Tx }
|
|
|
|
// Define mapping hardware I2C # to logical I2C #
|
|
// SDA/SCL HW-I2C Logical I2C
|
|
// 17/16 LPI2C3 -> 0
|
|
// 18/19 LPI2C1 -> 1
|
|
// 25/24 LPI2C4 -> 2
|
|
|
|
#define MICROPY_HW_I2C_INDEX { 1, 3, 4 }
|
|
|
|
#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 }, \
|
|
{ IOMUXC_GPIO_AD_B0_12_LPI2C4_SCL }, { IOMUXC_GPIO_AD_B0_13_LPI2C4_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 = { USDHC_DUMMY_PIN }, \
|
|
.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 }, \
|
|
}
|