Well, hello!
I have a inc structure to my project with most files in root directory, some in ./inc (startup_*.h and *_conf.h) and than inc and src inside ./STM32F4xx_StdPeriph_Driver. Up until this point, I have had adc, gpio and rcc undocumented. But now, I wanted to change some code up with using functions from tim, but after uncomenting that line and using this function:
TIM_GetITStatus(TIM2, TIM_IT_Update)
Results in spitting out an error, that this function is "undefined symbol" - errno L6218E, referred from something.o
Meanwhile just using constants from *_tim.h does work normally (but I need more)
I am not able to get this to work. Also adding some other arbitrary library by uncomenting results in same problems. What am I missing?
Screen shot, compiling stm32f4xx_tim.c and linking http://imgur.com/hnxhM7c