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twai_read_alerts_v2() function
Read TWAI driver alerts with a given handle
Syntax
Implemented in ![]()
twai.c:757
Return value
- ESP_OK: Alerts read - ESP_ERR_TIMEOUT: Timed out waiting for alerts - ESP_ERR_INVALID_ARG: Arguments are invalid - ESP_ERR_INVALID_STATE: TWAI driver is not installed
Notes
This is an advanced version of `twai_read_alerts` that can read TWAI driver alerts with a given handle. Please refer to the documentation of `twai_read_alerts` 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
Transmit a TWAI message via a given handle
Clear the transmit queue of a given TWAI driver 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