Search found 81 matches

by dmaxben
Fri Nov 13, 2020 7:54 pm
Forum: General Discussion
Topic: Small ESP32 Modul ( all include in new ESP32-PICO )
Replies: 141
Views: 62221

Re: Small ESP32 Modul ( all include in new ESP32-PICO )

Great! Nice to see an 8MB version of the Pico.... :D
by dmaxben
Sat Oct 24, 2020 11:35 pm
Forum: ESP-IDF
Topic: SPI Examples using ESP-IDF? MCP2515 CAN Controller lib?
Replies: 4
Views: 432

Re: SPI Examples using ESP-IDF? MCP2515 CAN Controller lib?

nosuffix wrote:
Sat Oct 17, 2020 5:30 pm
I ended up writing my own driver. It's not robust, just a few functions since I only need very simple operation. I'll post it later if I clean it up and make it functional more generically.
Does it use ISR's and queues? Id be curious to try it out.
by dmaxben
Tue Oct 13, 2020 2:24 pm
Forum: ESP-IDF
Topic: SPI Examples using ESP-IDF? MCP2515 CAN Controller lib?
Replies: 4
Views: 432

Re: SPI Examples using ESP-IDF? MCP2515 CAN Controller lib?

Im interested in this too...all of the existing MCP2515 drivers rely on Arduino bits and just dont seem to work with ESP-IDF that well.

I havent been able to find one that really works nicely/natively with IDF. :(
by dmaxben
Tue Oct 06, 2020 11:49 am
Forum: Hardware
Topic: ESP32-WROOM-32E
Replies: 0
Views: 193

ESP32-WROOM-32E

I assume the new ESP32-WROOM-32E is just the newest revision/replacement for the ESP32-WROOM-32D?

The ESP32-WROOM32E is a direct replacement for the ESP32-WROOM32D, no changes needed?

Nice to see the lower price of the ESP32-WROOM-32E! :D
by dmaxben
Wed Sep 30, 2020 7:41 pm
Forum: General Discussion
Topic: What would you like to see in The Next Chip?
Replies: 390
Views: 193721

Re: What would you like to see in The Next Chip?

Wrt multiple CAN buses and CAN-FD: We heard you on the 'multiple CAN buses' front, I don't have any specsheets in front of me but I'm pretty sure we're going to have some chips with multiple CAN peripherals. We're not planning on supporting CAN-FD at this moment. This is great news that future chip...
by dmaxben
Mon Sep 21, 2020 2:41 pm
Forum: ESP-IDF
Topic: Migrated to ESP-IDF, now CPU won't start
Replies: 2
Views: 240

Re: Migrated to ESP-IDF, now CPU won't start

Might be an incompatible bootloader. There are some arduino bootloaders that are incompatible with ESP-IDF.
by dmaxben
Fri Aug 28, 2020 12:53 pm
Forum: ESP-IDF
Topic: Get SHA256 of SPIFFS partition?
Replies: 15
Views: 2908

Re: Get SHA256 of SPIFFS partition?

ESP_Angus wrote:
Tue Aug 04, 2020 12:55 am
Hi dmaxben,

At the moment we've only merged this to the master branch. Will see about backporting to v3.3, sorry I didn't get back to you about this earlier.

Angus
Any update on back-porting this fix to IDF-3.3?
by dmaxben
Mon Aug 17, 2020 3:50 pm
Forum: General Discussion
Topic: CAN OTA USED TOGETHER WITH ESPNOW
Replies: 1
Views: 330

Re: CAN OTA USED TOGETHER WITH ESPNOW

There is some bug/issue with using the CAN driver and OTA together...im not sure exactly what the fix was, something to do with running the CAN driver from IRAM.

edit: oh wait, did you mean "can OTA be used together" or CAN bus and OTA together...?
by dmaxben
Mon Aug 03, 2020 9:41 pm
Forum: ESP-IDF
Topic: Get SHA256 of SPIFFS partition?
Replies: 15
Views: 2908

Re: Get SHA256 of SPIFFS partition?

ESP_Alvin wrote:
Mon Aug 03, 2020 9:47 am
Hi dmaxben,

Thanks for reporting, the fix on master is available on https://github.com/espressif/esp-idf/co ... 7f735b9fef

Alvin
Hi Alvin-

Thank you for looking into this.

Does this fix work on IDF-3.3?

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