diff --git a/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong/board/board.c b/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong/board/board.c index 80ddbfa0c..93659f924 100644 --- a/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong/board/board.c +++ b/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong/board/board.c @@ -949,6 +949,104 @@ void imxrt_enet_pins_init(void) } +#endif + +#ifdef RT_USING_SDIO +void imxrt_sdio_pins_init(void) +{ + IOMUXC_SetPinMux( + IOMUXC_GPIO_B1_14_USDHC1_VSELECT, /* GPIO_B1_14 is configured as USDHC1_VSELECT */ + 0U); /* Software Input On Field: Input Path is determined by functionality */ + IOMUXC_SetPinMux( + IOMUXC_GPIO_SD_B0_00_USDHC1_CMD, /* GPIO_SD_B0_00 is configured as USDHC1_CMD */ + 0U); /* Software Input On Field: Input Path is determined by functionality */ + IOMUXC_SetPinMux( + IOMUXC_GPIO_SD_B0_01_USDHC1_CLK, /* GPIO_SD_B0_01 is configured as USDHC1_CLK */ + 0U); /* Software Input On Field: Input Path is determined by functionality */ + IOMUXC_SetPinMux( + IOMUXC_GPIO_SD_B0_02_USDHC1_DATA0, /* GPIO_SD_B0_02 is configured as USDHC1_DATA0 */ + 0U); /* Software Input On Field: Input Path is determined by functionality */ + IOMUXC_SetPinMux( + IOMUXC_GPIO_SD_B0_03_USDHC1_DATA1, /* GPIO_SD_B0_03 is configured as USDHC1_DATA1 */ + 0U); /* Software Input On Field: Input Path is determined by functionality */ + IOMUXC_SetPinMux( + IOMUXC_GPIO_SD_B0_04_USDHC1_DATA2, /* GPIO_SD_B0_04 is configured as USDHC1_DATA2 */ + 0U); /* Software Input On Field: Input Path is determined by functionality */ + IOMUXC_SetPinMux( + IOMUXC_GPIO_SD_B0_05_USDHC1_DATA3, /* GPIO_SD_B0_05 is configured as USDHC1_DATA3 */ + 0U); /* Software Input On Field: Input Path is determined by functionality */ + IOMUXC_SetPinConfig( + IOMUXC_GPIO_B1_14_USDHC1_VSELECT, /* GPIO_B1_14 PAD functional properties : */ + 0x0170A1u); /* Slew Rate Field: Fast Slew Rate + Drive Strength Field: R0/4 + Speed Field: medium(100MHz) + Open Drain Enable Field: Open Drain Disabled + Pull / Keep Enable Field: Pull/Keeper Enabled + Pull / Keep Select Field: Pull + Pull Up / Down Config. Field: 47K Ohm Pull Up + Hyst. Enable Field: Hysteresis Enabled */ + IOMUXC_SetPinConfig( + IOMUXC_GPIO_SD_B0_00_USDHC1_CMD, /* GPIO_SD_B0_00 PAD functional properties : */ + 0x017089u); /* Slew Rate Field: Fast Slew Rate + Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V) + Speed Field: medium(100MHz) + Open Drain Enable Field: Open Drain Disabled + Pull / Keep Enable Field: Pull/Keeper Enabled + Pull / Keep Select Field: Pull + Pull Up / Down Config. Field: 47K Ohm Pull Up + Hyst. Enable Field: Hysteresis Enabled */ + IOMUXC_SetPinConfig( + IOMUXC_GPIO_SD_B0_01_USDHC1_CLK, /* GPIO_SD_B0_01 PAD functional properties : */ + 0x014089u); /* Slew Rate Field: Fast Slew Rate + Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V) + Speed Field: medium(100MHz) + Open Drain Enable Field: Open Drain Disabled + Pull / Keep Enable Field: Pull/Keeper Disabled + Pull / Keep Select Field: Keeper + Pull Up / Down Config. Field: 47K Ohm Pull Up + Hyst. Enable Field: Hysteresis Enabled */ + IOMUXC_SetPinConfig( + IOMUXC_GPIO_SD_B0_02_USDHC1_DATA0, /* GPIO_SD_B0_02 PAD functional properties : */ + 0x017089u); /* Slew Rate Field: Fast Slew Rate + Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V) + Speed Field: medium(100MHz) + Open Drain Enable Field: Open Drain Disabled + Pull / Keep Enable Field: Pull/Keeper Enabled + Pull / Keep Select Field: Pull + Pull Up / Down Config. Field: 47K Ohm Pull Up + Hyst. Enable Field: Hysteresis Enabled */ + IOMUXC_SetPinConfig( + IOMUXC_GPIO_SD_B0_03_USDHC1_DATA1, /* GPIO_SD_B0_03 PAD functional properties : */ + 0x017089u); /* Slew Rate Field: Fast Slew Rate + Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V) + Speed Field: medium(100MHz) + Open Drain Enable Field: Open Drain Disabled + Pull / Keep Enable Field: Pull/Keeper Enabled + Pull / Keep Select Field: Pull + Pull Up / Down Config. Field: 47K Ohm Pull Up + Hyst. Enable Field: Hysteresis Enabled */ + IOMUXC_SetPinConfig( + IOMUXC_GPIO_SD_B0_04_USDHC1_DATA2, /* GPIO_SD_B0_04 PAD functional properties : */ + 0x017089u); /* Slew Rate Field: Fast Slew Rate + Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V) + Speed Field: medium(100MHz) + Open Drain Enable Field: Open Drain Disabled + Pull / Keep Enable Field: Pull/Keeper Enabled + Pull / Keep Select Field: Pull + Pull Up / Down Config. Field: 47K Ohm Pull Up + Hyst. Enable Field: Hysteresis Enabled */ + IOMUXC_SetPinConfig( + IOMUXC_GPIO_SD_B0_05_USDHC1_DATA3, /* GPIO_SD_B0_05 PAD functional properties : */ + 0x017089u); /* Slew Rate Field: Fast Slew Rate + Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V) + Speed Field: medium(100MHz) + Open Drain Enable Field: Open Drain Disabled + Pull / Keep Enable Field: Pull/Keeper Enabled + Pull / Keep Select Field: Pull + Pull Up / Down Config. Field: 47K Ohm Pull Up + Hyst. Enable Field: Hysteresis Enabled */ + +} #endif void rt_hw_board_init() { @@ -974,6 +1072,10 @@ void rt_hw_board_init() imxrt_dma_init(); #endif +#ifdef RT_USING_SDIO + imxrt_sdio_pins_init(); +#endif + #ifdef RT_USING_HEAP rt_system_heap_init((void *)HEAP_BEGIN, (void *)HEAP_END); #endif diff --git a/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong/board/ports/sdcard_port.c b/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong/board/ports/sdcard_port.c new file mode 100644 index 000000000..084394790 --- /dev/null +++ b/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong/board/ports/sdcard_port.c @@ -0,0 +1,33 @@ + +#include +#include +#include "drv_gpio.h" +#include +#include +#include +#define DBG_TAG "sdcard" +#define DBG_LVL DBG_INFO +#include +int sd_mount() +{ + rt_uint32_t result; + result = mmcsd_wait_cd_changed(RT_TICK_PER_SECOND); + if (result == MMCSD_HOST_PLUGED) + { + /* mount sd card fat partition 1 as root directory */ + if (dfs_mount("sd0", "/", "elm", 0, 0) == 0) + { + LOG_I("File System initialized!\n"); + return RT_EOK; + } + else + { + LOG_E("File System init failed!\n"); + return -RT_ERROR; + } + + } + LOG_E("msd_init fail !!!"); + return -RT_ERROR; +} +INIT_APP_EXPORT(sd_mount); \ No newline at end of file