A warning called be ST generate source code remebers me,I have do solve the "FPU is not initialized"-problem.I haven't decided , wether I use or use not the FPU,but I haven't found any information, what I have to do when I use the FPU or use it not?C...

Since the description of the FDCAN controller in the reference manual ofthe STM32G474 was not detailed enough, I looked around for more Informationand found the Application Note AN5348 ("FDCAN peripheral on STM32 devices ").But that didn't make me fe...

Since 25 years I use functions or macros like #define usTimeRead() ((int16_t) (SysTick->VAL >> 1))   #define usTimePlus(TP, US) ((int16_t) TP - ((int16_t) US * (int16_t) 85))   #define usTimePast(TP) (((int16_t) TP - usTimeRead()) > (int16_t) 0)t...