i'm using bluepill stm32f103c8 board on keil ide . the debugger i'm using is ST LINK 2, but when i tries to programme the board it is showing NOT A GENUINE ST DEVICE ABORT CONNECTION
so how can i resolve this problem????
See i.e.:
https://www.keil.com/support/docs/3662.htm
But also:
https://www.keil.com/support/docs/4139.htm
https://www.keil.com/support/docs/4088.htm
https://community.arm.com/developer/tools-software/tools/f/keil-forum/36524/error-not-a-genuine-st-device-abort-connection