rt_mmcsd_core_init() 初始化函数通过 INIT_PREV_EXPORT(rt_mmcsd_core_init); 被初始化调用,同时初始化用于 mmc、sd、sdio检测的邮箱mmcsd_detect_mb,用于热插拔处理的 mmcsd_hotpluge_mb 以及 mmc、sd、sdio检测线程 mmcsd_detect_thread; 在线程mmcsd_detect_thread 中,等待mmcsd_detect_mb邮箱唤醒; ...
void (*request)(struct rt_mmcsd_host *host, struct rt_mmcsd_req *req); void (*set_iocfg)(struct rt_mmcsd_host *host, struct rt_mmcsd_io_cfg *io_cfg);rt_int32_t (*get_card_status)(struct rt_mmcsd_host *host);
void (*request)(struct rt_mmcsd_host *host, struct rt_mmcsd_req *req); void (*set_iocfg)(struct rt_mmcsd_host *host, struct rt_mmcsd_io_cfg *io_cfg); rt_int32_t (*get_card_status)(struct rt_mmcsd_host *host); void (*enable_sdio_irq)(struct rt_mmcsd_host *host, rt_...
void (*request)(struct rt_mmcsd_host *host, struct rt_mmcsd_req *req); void (*set_iocfg)(struct rt_mmcsd_host *host, struct rt_mmcsd_io_cfg *io_cfg); rt_int32_t (*get_card_status)(struct rt_mmcsd_host *host); void (*enable_sdio_irq)(struct rt_mmcsd_host *host, rt_...
void (*request)(struct rt_mmcsd_host *host, struct rt_mmcsd_req *req); void (*set_iocfg)(struct rt_mmcsd_host *host, struct rt_mmcsd_io_cfg *io_cfg); rt_int32_t (*get_card_status)(struct rt_mmcsd_host *host); void (*enable_sdio_irq)(struct rt_mmcsd_host *host, rt_...
void (*request)(struct rt_mmcsd_host *host, struct rt_mmcsd_req *req); void (*set_iocfg)(struct rt_mmcsd_host *host, struct rt_mmcsd_io_cfg *io_cfg); rt_int32_t (*get_card_status)(struct rt_mmcsd_host *host); void (*enable_sdio_irq)(struct rt_mmcsd_host *host, rt_...
就是路径，就好比是你D盘下的\sdmmc这个文件夹下的ddt这个文件夹下的rtnavi.exe 显示的就是： D:\sdmmc\ddt\rtnavi.exe
Describe the bug tests/subsys/sd/sdmmc has not console output and with kernel dump in latest code for mimxrt685_evk To Reproduce Steps to reproduce the behavior: west update west build -b mimxrt685_evk/mimxrt685s/cm33 -p always tests/sub...
structrt_mmcsd_csd { rt_uint8_tcsd_structure;/*CSD register version*/ rt_uint8_ttaac; rt_uint8_tnsac; rt_uint8_ttran_speed;/*max data transfer rate*/ rt_uint16_tcard_cmd_class;/*card command classes*/ rt_uint8_trd_blk_len;/*max read data block length...
lfs_sdmmc.c and lfs_sdmmc_bridge.c acting as intermediate layers that can connect the LITTLEFS and SD upper layer drivers. One of the things that must be noted is the mapping of addresses. The address given by littleFS is the block address + offset address. See figure below. This ...