Downloading firmware other than UART1


#1

Does anybody know how to download an openAT app/firmware through UART2 or USB (not DOTA or UART1) on the Q2686 + Q26 development board?
at the moment we are using “at+wdwl” command and xmodem from hyperterm, or TMT “download Open AT” menu command, but it only works on UART1
Thanks.


#2

You’ll have to “DOTA” over UART2 or USB and implement your own downloader.


#3

ok thanks tobias.
does everyone who uses the eride GPS on uart1 have to implement a DOTA for UART2 or USB?
if anyone has done this or you use the GPS on uart1 and have another solution please contact me.
thanks.


#4

I implemented an uploader over GSM, works like a charm.
Just send the WDL-File to your modem, write it to flash, use ADL command to write flash -> App.
A timed reboot might be necessary.