About svjatoslav

svjatoslav · 2015-09-22

Posted on September 22, 2015 at 23:51Hi all, My problem is quite unusual, and I need some new ideas. I can't make SWD connection working on STM32F303RET6. I'm constantly getting ''Can not connect to target'' message. I have installed the latest ve...

svjatoslav · 2015-09-23

Posted on September 24, 2015 at 00:26Well, U-LINK actually can see the device: http://svimik.com/ulinkopt1.png But now I remembered why I stopped using U-LINK some time ago: it throws errors like a rain.First it was: Cannot load flash programming al...

svjatoslav · 2015-09-23

Posted on September 23, 2015 at 19:41>Can a J-Link or U-Link access the device? Will try U-Link. But last time it failed even when ST-Link worked (U-Link's SWD never worked for me, maybe something wrong with the drivers or SWD mode just not compatib...

svjatoslav · 2015-09-23

Posted on September 23, 2015 at 17:16Now I bought another board with ST-Link debugger, and here are my testing results Debugger -> stm32f4-discovery nucleo-f401re USB Bootloader (DFU) STM32F303CCT6 yes yes yes STM32F303RET6 no no ye...

svjatoslav · 2015-09-23

Posted on September 23, 2015 at 13:06Make sure you have interrupt handling function in your program.

svjatoslav · 2015-09-23

Posted on September 23, 2015 at 12:40Good idea! According to STM32CubeMX, the SWIO is PA13, anf SWCLK is PA14. So I did the following code to send two pulses on PA13 and one on PA14: int main(){ setup(); while(1){ GPIOA->BSRRL=GPIO_B...

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SWD not working on STM32F303RET6

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