Search found 11 matches

by darrenbsydney
Tue Sep 14, 2021 2:27 am
Forum: General Discussion
Topic: How should one handle expiring TLS certificates?
Replies: 4
Views: 11370

Re: How should one handle expiring TLS certificates?

I believe I have solved this although I am by no means an expert.. Originally I was running Let's Encrypt and certbot on the server to create and manage certificates. I've now turned off certbot so that it no longer manages the specific site that I am hosting firmware updates from. I'll have to self...
by darrenbsydney
Mon Mar 29, 2021 6:43 am
Forum: Hardware
Topic: ESP32-S2 Current Version
Replies: 1
Views: 2182

ESP32-S2 Current Version

Hi, I have some esp32-s2's which are about a year old now. When they boot they report "esp32s2-rc4-20191025" and "This is esp32s2 chip with 1 CPU cores, WiFi, silicon revision 0, 4MB external flash". If someone has a more recently acquired esp are you seeing the same silicon revision etc. or have th...
by darrenbsydney
Thu Oct 01, 2020 11:46 pm
Forum: ESP-IDF
Topic: Esp32-s2 crashes on spi_bus_initialize() [IDFGH-4023]
Replies: 6
Views: 6770

Re: Esp32-s2 crashes on spi_bus_initialize() [IDFGH-4023]

Thanks Angus. Actually it's not resolved anymore. It's gone back to having the same problem even with everything updated. I'm trying to work out what's going on before posting an update. I'm doing everything I can to try and isolate this problem. It's a tricky one because it takes time for this prob...
by darrenbsydney
Thu Oct 01, 2020 5:06 am
Forum: Hardware
Topic: ESP32-S2 Version
Replies: 3
Views: 4670

Re: ESP32-S2 Version

Thanks - appreciate it.
by darrenbsydney
Wed Sep 30, 2020 12:13 am
Forum: Report Bugs
Topic: Can't search for esp32-s2 on this forum
Replies: 2
Views: 5418

Re: Can't search for esp32-s2 on this forum

That's a good idea. I'm still not sure how to search within a thread, or within one the front page topics.
by darrenbsydney
Tue Sep 29, 2020 3:09 am
Forum: ESP-IDF
Topic: Esp32-s2 crashes on spi_bus_initialize() [IDFGH-4023]
Replies: 6
Views: 6770

Re: Esp32-s2 crashes on spi_bus_initialize() [IDFGH-4023]

I managed to fix this. It's pretty obscure and probably my mistake for not knowing how to update my tools correctly. I'm still not sure if I know to update my tools correctly to be honest, but the following worked and may help somebody. This all came from trying another computer which had a higher v...
by darrenbsydney
Fri Sep 25, 2020 4:52 am
Forum: Hardware
Topic: ESP32-S2 Version
Replies: 3
Views: 4670

ESP32-S2 Version

I've got some esp32-s2's here which are now four or five months old (since I purchased them). When they boot they report in idf.py monitor "ESP-ROM:esp32s2-rc4-20191025". Could someone with a more recently acquired esp32-s2 let me know what more recent chips are reporting? Also is rc4 the final stab...
by darrenbsydney
Thu Sep 24, 2020 11:13 pm
Forum: Report Bugs
Topic: Can't search for esp32-s2 on this forum
Replies: 2
Views: 5418

Can't search for esp32-s2 on this forum

I'm trying to search these forums for things related to the esp32-s2 but the way the search function works doesn't seem to allow this. If I search a forum for esp32-s2 it searches for esp32 and ignores the -s2 part due to the way that a + means include and a - means exclude in the search function. I...
by darrenbsydney
Wed Sep 23, 2020 5:01 am
Forum: ESP-IDF
Topic: Esp32-s2 crashes on spi_bus_initialize() [IDFGH-4023]
Replies: 6
Views: 6770

Re: Esp32-s2 crashes on spi_bus_initialize() [IDFGH-4023]

Hi Alvin, Thanks for replying. The following output from idf.py monitor seems to have most of the things you asked for. If there's anything else you need please tell me where to find it and I'll chase it down for you. Note this is the output from the unaltered spi_master lcd example code. It continu...
by darrenbsydney
Tue Sep 22, 2020 8:25 pm
Forum: ESP-IDF
Topic: Esp32-s2 crashes on spi_bus_initialize() [IDFGH-4023]
Replies: 6
Views: 6770

Esp32-s2 crashes on spi_bus_initialize() [IDFGH-4023]

I'm working on an esp32-s2 based product and there are a number of boards that I have built up and am testing, but now two of them are crashing on spi_bus_initialize(). Board number 3 had this problem and I set it aside when I found that other boards weren't crashing at this point, thinking it was s...