EV_TXSTART hanging due to hal_waitUntil(u4_t time) with Disco_L072cz_Lrwan1 Board

[kent-williams]

Hi @terrillmoore,

We've narrowed down an issue we've been experiencing while adding support for the ST Disco LRWAN1 board. While attempting to OTAA, we get to EV_TXSTART, and then hang indefinitely. I've been able to narrow this down to changes made to hal_waitUntil (u4_t time) in src/hal/hal.ccp. We've tested reverting this back to this commit, and are able to successfully join and send packets as expected. We believe this is quite likely related to the fact that we are not using the TCXO on the Disco board. I'd like to better understand the changes you've made to this and how we can best make this compatible with the Disco board too.

Thanks!
Kent

[terrillmoore]

Sorry, I think I wasn’t loud enough in my mail yesterday. Try rebasing to current master. This is bug #523. It should be fixed as now.

…

--Terry From: Kent Williams <[email protected]> Sent: Thursday, February 6, 2020 14:34 To: mcci-catena/arduino-lmic <[email protected]> Cc: Terry Moore <[email protected]>; Mention <[email protected]> Subject: [mcci-catena/arduino-lmic] EV_TXSTART hanging due to hal_waitUntil(u4_t time) with Disco_L072cz_Lrwan1 Board (#529) Hi @terrillmoore <https://github.com/terrillmoore> , We've narrowed down an issue we've been experiencing while adding support for the ST Disco LRWAN1 board. While attempting to OTAA, we get to EV_TXSTART, and then hang indefinitely. I've been able to narrow this down to changes made to hal_waitUntil (u4_t time) in src/hal/hal.ccp. We've tested reverting this back to V3.0.99.9, and are able to successfully join and packets as expected. I'd like to better understand the changes you've made to this and how we can best make this compatible with the Disco board too. Thanks! Kent — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#529?email_source=notifications&email_token=AETP734VX5RZVGYXYCFBO2LRBRQZXA5CNFSM4KRCWQS2YY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4ILTTBDQ> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/AETP7364TVMYOJX2XY7HEP3RBRQZXANCNFSM4KRCWQSQ> . <https://github.com/notifications/beacon/AETP73ZYC4V24ZJVUUM4QITRBRQZXA5CNFSM4KRCWQS2YY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4ILTTBDQ.gif>