stm32 spi的测试例程

/* 自定义同义关键字 ——————————————————–*/

typedef enum {FAILED = 0, PASSED = !FAILED} TestStatus;

/* 自定义参数宏 ——————————————————–*/

define BufferSize 32

/* 自定义函数宏 ——————————————————–*/

/* 自定义全局变量 ——————————————————–*/

SPI_InitTypeDef SPI_InitStructure; /* 定义 SPI 初始化结构体 */

u8 SPI1_Buffer_Tx[BufferSize] = /* 定义待 SPI1 传输数据 */
{
0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,
0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F,0x10,
0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,
0x19,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F,0x20
};

u8 SPI2_Buffer_Tx[BufferSize] = /* 定义待 SPI2 传输数据 */
{
0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x58,
0x59,0x5A,0x5B,0x5C,0x5D,0x5E,0x5F,0x60,
0x61,0x62,0x63,0x64,0x65,0x66,0x67,0