• Weird error with mktime..
    Hi, I'm using uVision 3,23 with CA.exe (compiler) V2.41 and LA.exe (linker) 2.41. The program compiles, but with the linking run, I get errors; *** WARNING L23: UNRESOLVED EXTERNAL SYMBOLS ...
  • Where to get mktime() and gmtime() functions for MDK?
    In our embedded project we need to manage time data with both time_t and struct tm standard types. The former for storage, easy computation of delta time, transmission over a low bitrate channel...
  • 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
  • scanf behaviour
    I am new to C programming. I wrote calculator program to check my ability in c. I am using ADUC831 demo board, 5x5 matrix keypad, 16x2 LCD in 4 bit mode. following is the code listing. program when run...
  • Strange behaviour strstr() function
    Hi, I use RealView MDK-ARM 3.15b. When I call tge strstr function to search a substring in a larger string it always return NULL. This is my code char* ptr; char str1[80] ; char str2[80];...