My second (and last) box with the EMX board inside ‘died’ just now. It comes up as a COMport device, shows 1.02 in Terraterm. No matter what I try, it does not seem to accept the upload of the TinyBootloader at all.
I tried through TerraTerm, it seems to upload the file to EMX, but ends with loads of the prompt characters BL line after line, I have to scroll back to see that shows: File Transfer Successfully.
When I press R in Terraterm I get “Bad Firmware”
When I use the EMXUpdater utility, I see the following:
– Log –
Connecting to device…
EMX found at Port#: COM6
GHI Bootloader Version: 1.02
Device will be updated automatically! DO NOT disconnect or turn off the device!
Updating TinyBooter. Please wait…
No response from device
Can someone tell me what do do now?