I baught new DK. Form last few days, I was testing sample programs for learning purpose. Suddenly, SDK stopped being detcected via USB port ? I could not diagnose the reason. Please guide.
I baught new DK. Form last few days, I was testing sample programs for learning purpose. Suddenly, SDK stopped being detcected via USB port ? I could not diagnose the reason. Please guide.
I checke the voltage at DP and DM pins of USB connector placed on Debugger Side. There is zero volt at these pins. There is an le on left side of debugger chip, that led blinks a few times just on power on. The on board leds of nRF5340 glow as per already programmed program. The only debugger seems to stuck. Duing testing, I applied power through USB (Debugger Side) and 5 Volt External Supply at a time. It seems due to external supply some issue occured.
I checke the voltage at DP and DM pins of USB connector placed on Debugger Side. There is zero volt at these pins. There is an le on left side of debugger chip, that led blinks a few times just on power on. The on board leds of nRF5340 glow as per already programmed program. The only debugger seems to stuck. Duing testing, I applied power through USB (Debugger Side) and 5 Volt External Supply at a time. It seems due to external supply some issue occured.