Upgrade PIC

[joostvanmourik]

Maybe a stupid question but how to upgrade the PIC, i can see a message about an upgrade being available, uploaded the gateway.hex trough the FSExplorer but no upgrade.

There is a small icon next to the file but when i click that nothing happens. Should i use a USB connection to do that or should it also be possible trough the NodeMCU interface?

[joostvanmourik]

[13:35:43][ 17304| 15968] upgradepic (1251): Action: upgrade gateway.hex 5.1
[13:35:43][ 16584| 15968] upgradepicno(1150): Start PIC upgrade now.
[13:35:53][ 18296| 16304] fwupgradedon(1165): Upgrade finished: Errorcode = 9 - 10 retries, 0 errors
[13:35:54][ 18296| 16304] resetOTGW ( 65): Received firmware version: [�] [4.3] (3)
[13:35:54][ 16952| 16304] resetOTGW ( 72): Current firmware version: 4.3

This is what the logs shows on a attempt to upgrade

[rvdbreemen]

Hi @joostvanmourik

Well, the error code tells me that the upgrade process tries, but indeed fails. I have no information for you why. The errorcode 9 actually means that it failed after 10 retries and stopped.

Could you maybe try to upgrade with te nodemcu firmware (by Bron Schelte):
https://otgw.tclcode.com/download.html#otgwmcu

The core upgrade code I use in my firmware is 100% the same as his, but just want to make sure you have the same issue with his nodemcu firmware.

Please let me know the result,
Robert