why these codes don't work ,about DS1244's Phantom Real-Time Clocks !

hi: /* these codes are about DS1244. I can make sure the circuit is correct because I can access data from DS1244 correct . but I can't use Phantom Real-Time Clocks. when I try to get the data of...
why these codes don't work ,about DS1244's Phantom Real-Time Clocks !

hi: /* these codes are about DS1244. I can make sure the circuit is correct because I can access data from DS1244 correct . but I can't use Phantom Real-Time Clocks. when I try to get the data of...
mktime() function in time.h don't work right

hi i use stm32f103 in keil. my problem is "mktime() function in time.h don't work right on tm_isdst" please help me. thankyou
debug C8051F411 with crc-functions don't work

Hi there, i use a SiLabs C8051F411 with an onboard crc32-engine. In my firmware i build a crc32-checksum of the downloaded hex-file in flash. This checksum is compared to a pre-saved crc32-checksum...
mktime() function in time.h don't work right

hi i use stm32f103 in keil. my problem is "mktime() function in time.h don't work right on tm_isdst" please help me. thankyou