Ok, thanks, i'll try this
just a question : point 2/ is just a call to twai_initiate_recovery() function ?
Search found 2 matches
- Wed Dec 03, 2025 1:04 pm
- Forum: ESP32 Arduino
- Topic: Help with twai driver and esp32
- Replies: 2
- Views: 3883
- Tue Dec 02, 2025 11:01 am
- Forum: ESP32 Arduino
- Topic: Help with twai driver and esp32
- Replies: 2
- Views: 3883
Help with twai driver and esp32
Hello,
I'm trying to use esp32 and CJMCU-230 can transceiver to read data from a Motec car ECU
the ECU is connected to Motec USB to CAN module and to CJMCU-230 through RX and TX lines.
Everything works ok with the "TWAI receive" sketch example :
/* ESP32 TWAI receive example.
Receive messages and ...
I'm trying to use esp32 and CJMCU-230 can transceiver to read data from a Motec car ECU
the ECU is connected to Motec USB to CAN module and to CJMCU-230 through RX and TX lines.
Everything works ok with the "TWAI receive" sketch example :
/* ESP32 TWAI receive example.
Receive messages and ...