I have a cortex that was working fine until last Friday night. At that point, I could not download robotc code anymore. I was getting an error message (sorry can’t remember exactly what it was) - but it was something about not being able to access secondary memory or something like that.
Anyway, I decided to just download the firmware again. I pressed the “config button,” downloaded the software then ran it. However, when I plug the cortex to the computer, I get the following light sequence:
- Vexnet and game flash orange for a short time in an alternating pattern
- Then the Vexnet and robot leds go green for a very short time
- Then the robot led goes to red and flashes on/off repeatedly and the vexnet led stays solid green
- After a minute or so, the vexnet led goes off and the robot led flashes red in a blink-blink pattern
During the entire time, the VEXNet Upgrade Utility Window shows “Connect a VEXNet Device.”
What is it telling me? Thanks!!
