My board(STM32F103R8T6) sometimes stop.. So I use IWDG and it doesn't work. If my board doesn't work well, is it right that iwdg works and resets the core? Let my code work properly.void IWDG_Configuration(void) { IWDG->KR = 0x5555; IWDG->RLR = 0x...

I already have a compiled HEX file and I have already done downloading HEX files to STM32 using my PC using Keil and ST-LINK. Now I would like to download the Hex file to STM32 only on a hardware basis in a more advanced way, without PCs and programs...