SD卡实验很多单片机系统都需要大容量存储设备,以存储数据.目前常用的有 U 盘,...表3.20.1.2 SPI 模式下 SD 卡部分操作指令-SD card experiment many SCM system requires a mass storage device to store data used U disk ... SD card is part of the operating instructions in Table 3.20.1.2 SPI mode

采用c语言写了sd卡的驱动控制，从初始化到读写sd卡，主要是SPI模式。-Using c language written sd card drive control, from initialization to sd card reader, mainly SPI mode.

Step 2. Pls copy the unzipped files (like the picture 2) to an empty SD card PS: Pls format the SD card before copy the files here Step 3. Pls insert the SD card to the GPS SD card slot Step 4. Turn on the car stereo and press the GPS ico