瑞萨RA6M4使用RC522软件包示例无反馈

#include "mfrc522.h"
#include <drv_spi.h>
static struct rt_spi_device mfrc522_spi_dev;
static int rt_hw_spi_rc522_init()
{
    rt_err_t res = RT_EOK;
    rt_hw_spi_device_attach(&mfrc522_spi_dev, MFRC522_SPI_DEVICE_NAME, MFRC522_SPI_BUS_NAME, MFRC522_SS_PIN);
    struct rt_spi_device *spi_dev = (struct rt_spi_device *)rt_device_find(MFRC522_SPI_DEVICE_NAME);
    // Set device SPI Mode
    struct rt_spi_configuration cfg = {0};
    cfg.data_width = 8;
    cfg.mode = RT_SPI_MASTER | RT_SPI_MODE_0 | RT_SPI_MSB | RT_SPI_NO_CS;
    cfg.max_hz = MFRC522_SPICLOCK;
    rt_spi_configure(spi_dev, &cfg);
    rt_kprintf("rt_hw_spi_rc522_init successed...\n");
    return RT_EOK;
}
INIT_COMPONENT_EXPORT(rt_hw_spi_rc522_init);
//MSH_CMD_EXPORT(rt_hw_spi_rc522_init,rt_hw_spi_rc522_init);