Search found 38 matches
- Sun May 21, 2017 4:07 pm
- Forum: Hardware
- Topic: About the CAN controller.
- Replies: 175
- Views: 303116
- Wed May 17, 2017 1:36 pm
- Forum: Hardware
- Topic: About the CAN controller.
- Replies: 175
- Views: 303116
Re: About the CAN controller.
added RTR support: https://github.com/ThomasBarth/ESP32-CAN-Driver The interface changed a little, the Frame Information record is now copied into the frame type. This has the advantage that all the information like DLC or RTR can be copied in a single access, which boosts performance. Also this hel...
- Wed May 17, 2017 12:16 pm
- Forum: Hardware
- Topic: About the CAN controller.
- Replies: 175
- Views: 303116
Re: About the CAN controller.
added extended frame format, check https://github.com/ThomasBarth/ESP32-CAN-Driver
- Mon May 15, 2017 10:53 pm
- Forum: Hardware
- Topic: About the CAN controller.
- Replies: 175
- Views: 303116
Re: About the CAN controller.
Hi guys...
Sorry for the late reply but im drowning in work.
Ill try my best to implement the change requests in the next 2 weeks.
Regards
Thomas
Sorry for the late reply but im drowning in work.
Ill try my best to implement the change requests in the next 2 weeks.
Regards
Thomas
- Wed Apr 05, 2017 4:41 pm
- Forum: Hardware
- Topic: About the CAN controller.
- Replies: 175
- Views: 303116
Re: About the CAN controller.
While the rx frame is handled in an ISR, the tx frame is send in a task context. As we have plenty of tasks for wifi etc. you can not know if there are currently higher priority tasks pending and as the tx task has no synchronisation point, the delay jitters. You can place the tx directly in the rx ...
- Sun Mar 26, 2017 2:21 am
- Forum: Hardware
- Topic: About the CAN controller.
- Replies: 175
- Views: 303116
Re: About the CAN controller.
Howdy.
Wow, a lot of conversation going on here.
I just merged your PR rudi.
Yeah... RTR is still a thing and some guys asking for extended format frames. Shouldn't be a big deal to integrate this.
Anyhow... I am still in Asia and only can occasionally check the forum.
Regards
Thomas
Wow, a lot of conversation going on here.
I just merged your PR rudi.
Yeah... RTR is still a thing and some guys asking for extended format frames. Shouldn't be a big deal to integrate this.
Anyhow... I am still in Asia and only can occasionally check the forum.
Regards
Thomas
- Mon Mar 06, 2017 10:34 pm
- Forum: Hardware
- Topic: About the CAN controller.
- Replies: 175
- Views: 303116
Re: About the CAN controller.
Those transceivers work all the same way, by translating the bus level to logical level. Basically you only need to check if the transceiver supports your baud-rate. (of course there are other parameters of the chip [like the package to pick something obvious] but that is nothing you have to deal wi...
- Mon Feb 06, 2017 7:40 pm
- Forum: ESP-IDF
- Topic: WSS, Libwebsockets
- Replies: 8
- Views: 16809
Re: WSS, Libwebsockets
Not sure if this is something that might help, I wrote a WebSocket Server for the ESP32:
http://esp32.com/viewtopic.php?f=17&t=977
http://esp32.com/viewtopic.php?f=17&t=977
- Mon Feb 06, 2017 1:43 pm
- Forum: Showcase
- Topic: A very basic WebSocket Server
- Replies: 12
- Views: 37513
Re: A very basic WebSocket Server
An example project can now be found on:
http://www.barth-dev.de/websockets-on-the-esp32/
http://www.barth-dev.de/websockets-on-the-esp32/
- Mon Feb 06, 2017 11:20 am
- Forum: Hardware
- Topic: About the CAN controller.
- Replies: 175
- Views: 303116
Re: About the CAN controller.
An example project now can be found on:
http://www.barth-dev.de/can-driver-esp32/
http://www.barth-dev.de/can-driver-esp32/