Question
No target found error
Hi,
I am using STM32 controller (STM32L475VC) for our project. I am getting error as "NO TARGET FOUND" when
- I am trying to debug through ST-Link V2 or
- Trying to access the controller for Erase/Program with STM32CubeProgrammer
I have done following steps to erase & program the controller
- Hold Reset pin low momentarily while connecting to target with STM32CubeProgrammer over SWD interface using ST-Link. Not able to access the target.
- Tried to connect to target using "Under Reset" mode over SWD interface using ST-Link. Not able to access the target.
- Put controller in USB DFU bootloder mode and able to erase & reprogram the controller successfully over USB interface using STM32CubeProgrammer. But again when I tried to debug/erase/program the controller over SWD interface using ST-link, I am getting same error as "NO TARGET FOUND"
Kindly, provide support for this issue.
Regards,
Sanjay
