SWD connection

Hello everyone! I'am in a design phase of my first PCB mounter with an ARM processor, and I'am not sure if i correctly connected the programmers pins to the mcu ports. My processor is: STM32F302RCT6...
SWD connection

Hello everyone! I'am in a design phase of my first PCB mounter with an ARM processor, and I'am not sure if i correctly connected the programmers pins to the mcu ports. My processor is: STM32F302RCT6...
connection to host lost

i am trying to run some simple code written in C51 version 6.2v using MON51 and i am getting error connection to host is lost! i can not figure out the problem, my installation command for mon51...
connection to host lost

i am trying to run some simple code written in C51 version 6.2v using MON51 and i am getting error connection to host is lost! i can not figure out the problem, my installation command for mon51...
Monitor51:Loading ...70%,Stopped,Connect to target lost!!!

Monitor51:Loading ...70%,Stopped,Connect to target lost!!! Anyone can tell me,why? if I delete 2 files from the project,it works well,but once I add these 2 files,I can't debug it,like this: Monitor51...