Symbols ![]()
loading...
Files ![]()
loading...
twai_transmit_v2() function
Transmit a TWAI message via a given handle
Syntax
esp_err_t twai_transmit_v2(twai_handle_t handle,
const twai_message_t *message,
TickType_t ticks_to_wait);
Implemented in ![]()
twai.c:656
Return value
- ESP_OK: Transmission successfully queued/initiated - ESP_ERR_INVALID_ARG: Arguments are invalid - ESP_ERR_TIMEOUT: Timed out waiting for space on TX queue - ESP_FAIL: TX queue is disabled and another message is currently transmitting - ESP_ERR_INVALID_STATE: TWAI driver is not in running state, or is not installed - ESP_ERR_NOT_SUPPORTED: Listen Only Mode does not support transmissions
Notes
This is an advanced version of `twai_transmit` that can transmit a TWAI message with a given handle. Please refer to the documentation of `twai_transmit` for more details.
Related Functions
Found 16 other functions taking a ![]()
twai_obj_t
argument:
Function
Description
Install TWAI driver and return a handle
Start the TWAI driver with a given handle
Stop the TWAI driver with a given handle
Uninstall the TWAI driver with a given handle
Receive a TWAI message via a given handle
Clear the transmit queue of a given TWAI driver handle
Read TWAI driver alerts with a given handle
Reconfigure which alerts are enabled, with a given handle
Start the bus recovery process with a given handle
Get current status information of a given TWAI driver handle
Clear the receive queue of a given TWAI driver handle