Function gx_hal_sd_write_blocks

• Defined in file__output_copyinclude_src_include_sdio_gx_hal_sdif.h

Function Documentation

hal_status gx_hal_sd_write_blocks(void *card, const uint8_t *buffer, uint32_t start_block, uint32_t block_count)

写数据到SD卡的block

参数

• card – SD的card结构体指针

• buffer – 待写入数据的buffer指针

• start_block – 写入SD卡起始block

• block_count – 总计写入的block数量

Returns 0

成功

Returns 其它值

失败

返回

int 是否成功