基质喷涂
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#include "sn.h"
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
/*******************************************************************************
* EXTERN *
*******************************************************************************/
static sn_t m_sn;
sn_t* xs_device_info_get() { //
// sn_t* info = (sn_t*)DEVICE_INFO_START_ADD;
// m_sn = *info;
//
// if (m_sn.year < 0) {
// m_sn.year = 0;
// }
//
// if (m_sn.weak < 0) {
// m_sn.weak = 0;
// }
//
// if (m_sn.index < 0) {
// m_sn.index = 0;
// }
return &m_sn;
}
const char* sn_get_str() {
sn_t* info = xs_device_info_get();
static char sn_str[32];
sprintf(sn_str, "%s%02d%02d%04d", "SN", info->year, info->weak, info->index);
return sn_str;
}