Search found 51 matches

by dmaxben
Thu Oct 10, 2019 5:52 pm
Forum: ESP32 Arduino
Topic: Using the official CAN driver with Arduino
Replies: 7
Views: 559

Re: Using the official CAN driver with Arduino

@ dmaxben Just a few pointers regarding IDF CAN driver usage It's probably a good idea to use the member names when initializing a CAN message structure in case the order of the members change in the future versions of the driver. There are also a bunch of message flags documented here to set/check...
by dmaxben
Wed Oct 09, 2019 4:01 pm
Forum: ESP32 IDF
Topic: ESP-IDF problems with mingw/mingw32/make
Replies: 17
Views: 1335

Re: ESP-IDF problems with mingw/mingw32/make

If you're running Windows-10....in my opinion dont bother with msys/mingw32, etc..

Just use WSL...its native!
by dmaxben
Wed Oct 09, 2019 3:55 pm
Forum: ESP32 Arduino
Topic: Can bus issue , stuck messages
Replies: 9
Views: 808

Re: Can bus issue , stuck messages

Just use the ESP32's internal CAN controller! No need to use an MCP2515 with the ESP32 unless you specifically need more than one CAN bus. Once you've switched to using the ESP32's internal CAN controller, just use the correct ESP-IDF native CAN drivers. The Thomas Barth/Miwagner Arduino ESP32 CAN l...
by dmaxben
Wed Oct 09, 2019 3:41 pm
Forum: ESP32 Arduino
Topic: Using the official CAN driver with Arduino
Replies: 7
Views: 559

Re: Using the official CAN driver with Arduino

Also, as a update, I was able to get the official ESP-IDF CAN driver working perfectly in Arduino with help from a friend who knows MUCH more about programming and the ESP32 than I do. Ive been having some problems with getting my WiFi Manager to work properly in the ESP-IDF, otherwise I would have ...
by dmaxben
Wed Oct 09, 2019 3:19 pm
Forum: ESP32 Arduino
Topic: Using the official CAN driver with Arduino
Replies: 7
Views: 559

Re: Using the official CAN driver with Arduino

Have you seen this library from miwagner? https://github.com/miwagner/ESP32-Arduino-CAN It is a port from the official CAN driver, it work as expected. The miwagner arduino driver and Thomas Barthe's arduino ESP-32 CAN driver are significantly different than the current ESP-IDF CAN driver. They are...
by dmaxben
Mon Oct 07, 2019 2:38 pm
Forum: ESP32 Arduino
Topic: Using the official CAN driver with Arduino
Replies: 7
Views: 559

Using the official CAN driver with Arduino

Has anyone successfully used the ESP-IDF CAN driver in Arduino?

Ive tried a bunch of different things, but cant get it to compile... :?
by dmaxben
Tue Aug 27, 2019 2:52 pm
Forum: Hardware
Topic: Reboot necessary after SPIFFS upload?
Replies: 1
Views: 275

Re: Reboot necessary after SPIFFS upload?

Figured I would bump this up to the top...anyone know?
by dmaxben
Fri Aug 23, 2019 2:24 pm
Forum: Hardware
Topic: Reboot necessary after SPIFFS upload?
Replies: 1
Views: 275

Reboot necessary after SPIFFS upload?

After writing/flashing SPIFFS via OTA (not serial port), is it required to reboot the ESP32? Or can SPIFFS be accessed right away after download?

thanks
Ben
by dmaxben
Thu Aug 15, 2019 1:41 pm
Forum: General Discussion
Topic: New Chip ESP32-S2
Replies: 42
Views: 10358

Re: New Chip ESP32-S2

No CAN bus though... :cry:
by dmaxben
Fri Aug 02, 2019 5:32 pm
Forum: ESP32 Arduino
Topic: read raw hex from SPIFFS into an array
Replies: 0
Views: 214

read raw hex from SPIFFS into an array

Hi, Im having some trouble working with SPIFFS. I have some .bin files with raw hex that I want to store in SPIFFS...and then be able to read out that stored .bin file and put the contents (byte by byte) into an array...or a string...or variable... Ive uploaded the .bin files into SPIFFS, but Im not...

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