amintlk
Member level 1
hi to all
i have stm32f103RB and i make program with STMCUBEMX and IAR .. the program is for test and it is led blinker . after i program it for first time it's Ok but it doesn't program again .. the stm is running correctly but i can't program it again .. it happen for 2 micro and i use both SWD and JTAG method .. and microcontroller pins are used are not same with programming pin ..
what's wrong with that?
i have stm32f103RB and i make program with STMCUBEMX and IAR .. the program is for test and it is led blinker . after i program it for first time it's Ok but it doesn't program again .. the stm is running correctly but i can't program it again .. it happen for 2 micro and i use both SWD and JTAG method .. and microcontroller pins are used are not same with programming pin ..
what's wrong with that?