ESP32-C3， esp-idf 4.3.5，控制CH623。GPIO14控制SPI_CS，GPIO15控制SPI_SCK，GPIO16控制SPI_MOSI,GPIO17控制SPI_MISO，GPIO4控制NRST，GPIO12控制IRQ。写一个读取身份证信息的程序并打印出来

好的，根据您的要求，我为您编写了如下程序。请将程序保存为 main.c 文件，然后使用 esp-idf 工具链进行编译和烧录。

#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "driver/gpio.h"
#include "driver/spi_master.h"

#define CH623_SPI_HOST HSPI_HOST
#define CH623_SPI_CS GPIO_NUM_14
#define CH623_SPI_SCK GPIO_NUM_15
#define CH623_SPI_MOSI GPIO_NUM_16
#define CH623_SPI_MISO GPIO_NUM_17
#define CH623_NRST GPIO_NUM_4
#define CH623_IRQ GPIO_NUM_12

#define CMD_READ_ID_CARD 0x52
#define CMD_READ_DATA 0x30

#define MAX_BUF_SIZE 1024

typedef struct {
    uint8_t cmd;
    uint8_t param1;
    uint8_t param2;
    uint8_t param3;
} ch623_cmd_t;

spi_device_handle_t ch623_spi;

static void ch623_reset()
{
    gpio_set_direction(CH623_NRST, GPIO_MODE_OUTPUT);
    gpio_set_level(CH623_NRST, 0);
    vTaskDelay(10 / portTICK_RATE_MS);
    gpio_set_level(CH623_NRST, 1);
    vTaskDelay(200 / portTICK_RATE_MS);
}

static esp_err_t ch623_send_cmd(ch623_cmd_t cmd, uint8_t *data, uint32_t len)
{
    esp_err_t ret;
    spi_transaction_t t;

    memset(&t, 0, sizeof(t));
    t.length = 32;
    t.tx_data[0] = cmd.cmd;
    t.tx_data[1] = cmd.param1;
    t.tx_data[2] = cmd.param2;
    t.tx_data[3] = cmd.param3;
    if (len > 0) {
        t.rxlength = len * 8;
        t.rx_buffer = data;
    }

    ret = spi_device_polling_transmit(ch623_spi, &t);
    return ret;
}

static void ch623_read_idcard()
{
    uint8_t buf[MAX_BUF_SIZE];
    ch623_cmd_t cmd = {0};
    esp_err_t ret;

    // 发送读身份证命令
    cmd.cmd = CMD_READ_ID_CARD;
    ret = ch623_send_cmd(cmd, NULL, 0);
    if (ret != ESP_OK) {
        printf("Failed to send command. Error code: %d\n", ret);
        return;
    }

    // 读取身份证信息
    cmd.cmd = CMD_READ_DATA;
    cmd.param1 = 0x02;
    cmd.param2 = 0x01;
    cmd.param3 = 0x00;
    ret = ch623_send_cmd(cmd, buf, 255);
    if (ret != ESP_OK) {
        printf("Failed to read data. Error code: %d\n", ret);
        return;
    }

    // 打印身份证信息
    printf("Name: %s\n", buf + 12);
    printf("Gender: %s\n", buf + 30);
    printf("Nation: %s\n", buf + 36);
    printf("Birthday: %s\n", buf + 42);
    printf("Address: %s\n", buf + 102);
    printf("ID Number: %s\n", buf + 210);
    printf("Issuing Authority: %s\n", buf + 246);
    printf("Validity Period: %s\n", buf + 282);
}

void app_main(void)
{
    esp_err_t ret;
    spi_bus_config_t buscfg = {0};
    spi_device_interface_config_t devcfg = {0};

    // 初始化GPIO
    gpio_pad_select_gpio(CH623_SPI_CS);
    gpio_pad_select_gpio(CH623_SPI_SCK);
    gpio_pad_select_gpio(CH623_SPI_MOSI);
    gpio_pad_select_gpio(CH623_SPI_MISO);
    gpio_pad_select_gpio(CH623_NRST);
    gpio_pad_select_gpio(CH623_IRQ);

    // 初始化SPI总线
    buscfg.miso_io_num = CH623_SPI_MISO;
    buscfg.mosi_io_num = CH623_SPI_MOSI;
    buscfg.sclk_io_num = CH623_SPI_SCK;
    buscfg.quadwp_io_num = -1;
    buscfg.quadhd_io_num = -1;
    buscfg.max_transfer_sz = MAX_BUF_SIZE;
    ret = spi_bus_initialize(CH623_SPI_HOST, &buscfg, 1);
    if (ret != ESP_OK) {
        printf("Failed to initialize SPI bus. Error code: %d\n", ret);
        return;
    }

    // 配置SPI设备
    devcfg.clock_speed_hz = 1 * 1000 * 1000;
    devcfg.mode = 0;
    devcfg.spics_io_num = CH623_SPI_CS;
    devcfg.queue_size = 1;
    ret = spi_bus_add_device(CH623_SPI_HOST, &devcfg, &ch623_spi);
    if (ret != ESP_OK) {
        printf("Failed to add SPI device. Error code: %d\n", ret);
        return;
    }

    // 复位CH623
    ch623_reset();

    // 读取身份证信息
    ch623_read_idcard();
}

这个程序会使用 GPIO14、GPIO15、GPIO16、GPIO17、GPIO4 和 GPIO12 控制 ESP32-C3 和 CH623 之间的 SPI 通信，并读取身份证信息并打印出来。请注意，这个程序只是一个简单的示例，您需要根据实际情况进行修改和优化。