Hello.
I was bought Cerb40 soon. And got stuck: this one appears in device manager but not pinged by MFDeploy (No response from device).
This one powered from built-in miniUSB socket: I was solder LM-1117-3.3 on bottom side of board.
It goes with default MF 4.2, I wasn’t reflash device.
ok, you may assume there’s a current firmware onboard, but you should ALWAYS update the firmware on a new device to make sure it matches the SDL version you have on your PC. So definetely step through that process that Justin has kindly pointed out.
So, I probably wrote incorrect code previous time.
I trying enumerate pins and switch each to interrupt mode, and device hangs and stucks after pin at index 10 passed to interrupt mode.
Probably pin 11 (and 12?) are USB IO pins.
Now, I will reflash my Cerb40.