修改readme

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MacRsh
2023-01-30 00:32:17 +08:00

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@@ -86,6 +86,10 @@ struct mr_soft_spi_bus spi_bus;
/* 适配 spi 总线接口 */
void set_clk(mr_uint8_t level)
{
<<<<<<< HEAD
=======
>>>>>>> 82a8986bea92f9e9a81c7b96ab835bf8ee9a111f
GPIO_WriteBit(GPIOA,GPIO_Pin_0,level);
}
@@ -116,8 +120,13 @@ void set_cs(mr_uint8_t level)
}
/* 配置 spi 设备 */
<<<<<<< HEAD
spi_device.mode = SPI_MODE_0; //SPI MODE 0
spi_device.cs_active = LEVEL_LOW; //CS 引脚低电平有效
=======
spi_device.mode = SPI_MODE_0; // SPI MODE 0
spi_device.cs_active = LEVEL_LOW; // CS 引脚低电平有效
>>>>>>> 82a8986bea92f9e9a81c7b96ab835bf8ee9a111f
spi_device.set_cs = set_cs;
/* -------------------- 使用 -------------------- */
@@ -144,11 +153,19 @@ int main(void)
/* 创建 spi 消息 */
struct mr_soft_spi_msg spi_msg;
<<<<<<< HEAD
spi_msg.send_buffer = buffer; //发送数据地址
spi_msg.send_size = 10; //发送数据数量
spi_msg.recv_buffer = MR_NULL; //读取数据地址
spi_msg.recv_size = 0; //读取数据数量
spi_msg.read_write = SPI_WR; //只读模式
=======
spi_msg.send_buffer = buffer; // 发送数据地址
spi_msg.send_size = 10; // 发送数据数量
spi_msg.recv_buffer = MR_NULL; // 读取数据地址
spi_msg.recv_size = 0; // 读取数据数量
spi_msg.read_write = SPI_WR; // 只写模式
>>>>>>> 82a8986bea92f9e9a81c7b96ab835bf8ee9a111f
/* 发送消息 */
mr_soft_spi_transfer(&spi_device,spi_msg);