有相关使用例程或者使用说明吗，我这样子调用了一下，发现进不到这个回调函数里。后续又在SDK \ble\ble_peripheral\ble_app_beacon工程中尝试，还是不行

int main(void)

{

static BaseType_t value;

delay_ms(1000);

app_periph_init(); /*<init user periph .*/

/*其他功能初始化函数*/

ble_stack_init(ble_evt_handler, &heaps_table); /*< init ble stack*/

crypt_cbc_test();

pwr_mgmt_mode_set(PMR_MGMT_IDLE_MODE);

/*其他无关任务创建*/

value = xTaskCreate(adv_manager_task, "ble_gap_task", 1024, NULL, 1, &adv_manager_handle);

xTaskCreate(dfu_schedule_task, "dfu_schedule_task", DFU_TASK_STACK_SIZE, NULL, configMAX_PRIORITIES - 2, NULL);

vTaskStartScheduler(); /*< freertos run all tasks*/

for (;;); /*< Never perform here */

}

uint8_t key[16] = { 0x01,0x02,0x03,0x04,

0x01,0x02,0x03,0x04,

0x01,0x02,0x03,0x04,

0x01,0x02,0x03,0x04}; // 16 字节密钥

uint8_t data[16] = {0x01,0x02,0x03,0x04,

0x01,0x02,0x03,0x04,

0x01,0x02,0x03,0x04,

0x01,0x02,0x03,0x04}; // 16 字节数据（必须是 16 的倍数）

uint8_t iv[16] = { 0x01,0x02,0x03,0x04,

0x01,0x02,0x03,0x04,

0x01,0x02,0x03,0x04,

0x01,0x02,0x03,0x04}; // 16 字节数据（必须是 16 的倍数）

void my_aes_callback(uint8_t status, const uint8_t* aes_result, uint32_t src_info)

{

if (1)

{

data[0]=1;

}

}

//(const uint8_t * key, const uint8_t * iv, const uint8_t * val, aes_result_cb res_cb, uint32_t src_info);

void crypt_cbc_test(void)

{

ble_aes_cbc_encrypt(key,iv,data, my_aes_callback, 1);

}