281     uint32_t tens = year / 10;  in convert_secs_to_date_time()  local
282     year -= tens * 10;  in convert_secs_to_date_time()
284     year = (thousands << 12) | (hundreds << 8) | (tens << 4) | ones;  in convert_secs_to_date_time()
287     tens = mon / 10;  in convert_secs_to_date_time()
288     ones = (mon - tens * 10);  in convert_secs_to_date_time()
289     mon = (tens << 4) | ones;  in convert_secs_to_date_time()
292     tens = day / 10;  in convert_secs_to_date_time()
293     ones = (day - tens * 10);  in convert_secs_to_date_time()
294     day = (tens << 4) | ones;  in convert_secs_to_date_time()
299     tens = hour / 10;  in convert_secs_to_date_time()
300     ones = (hour - tens * 10);  in convert_secs_to_date_time()
301     hour = (tens << 4) | ones;  in convert_secs_to_date_time()
304     tens = min / 10;  in convert_secs_to_date_time()
305     ones = (min - tens * 10);  in convert_secs_to_date_time()
306     min = (tens << 4) | ones;  in convert_secs_to_date_time()
309     tens = sec / 10;  in convert_secs_to_date_time()
310     ones = (sec - tens * 10);  in convert_secs_to_date_time()
311     sec = (tens << 4) | ones;  in convert_secs_to_date_time()