T4 lockable flashing 7 times and not getting serial working. What does this mean?
D donperryjm Well-known member Dec 15, 2022 #1 T4 lockable flashing 7 times and not getting serial working. What does this mean?
K kd5rxt-mark Well-known member Dec 15, 2022 #2 donperryjm said: T4 lockable flashing 7 times and not getting serial working. What does this mean? Click to expand... Blink codes explained <here>... Hope that helps !! Mark J Culross KD5RXT
donperryjm said: T4 lockable flashing 7 times and not getting serial working. What does this mean? Click to expand... Blink codes explained <here>... Hope that helps !! Mark J Culross KD5RXT
D donperryjm Well-known member Dec 15, 2022 #3 Oh no, I think I bricked it during the flashing process?
defragster Senior Member+ Dec 15, 2022 #4 How much has been done with the T4? Prior programming? Was it locked yet? If not yet locked the 15 sec Restore can work to put factory Flash on. Once locked it will only run properly CODED .eHex files so that precludes the onboard factory sketch.
How much has been done with the T4? Prior programming? Was it locked yet? If not yet locked the 15 sec Restore can work to put factory Flash on. Once locked it will only run properly CODED .eHex files so that precludes the onboard factory sketch.