How do I check if my bgm220pc22hna2 module is working and program it over SWD connection using external st-link OB or J-link debugger ? It shows error : swd target not connected -
![Can not connect to target!" using STM32F0 discovery board as ST-Link - Electrical Engineering Stack Exchange Can not connect to target!" using STM32F0 discovery board as ST-Link - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/92W43.png)
Can not connect to target!" using STM32F0 discovery board as ST-Link - Electrical Engineering Stack Exchange
![c - What's wrong with my Keil v5 compiler that target is sometimes gets created and sometimes not? - Stack Overflow c - What's wrong with my Keil v5 compiler that target is sometimes gets created and sometimes not? - Stack Overflow](https://i.stack.imgur.com/fcOGh.png)
c - What's wrong with my Keil v5 compiler that target is sometimes gets created and sometimes not? - Stack Overflow
![stm32 - Keil Error: Not a genuine ST Device! Abort connection - Electrical Engineering Stack Exchange stm32 - Keil Error: Not a genuine ST Device! Abort connection - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/cpeyx.png)