Serial

Serial callback. Primarily used for receiving data from GPS/INS attached to sensor.

Types

typedef void (*FpCeptonSerialReceiveCallback)(CeptonSensorHandle handle, const char *str, void *user_data)

Callback for receiving serial data (e.g. NMEA).

Parameters

  • handle: Sensor handle.

  • str: Serial line string. Owned by SDK.

  • user_data: User instance pointer.

Methods

CeptonSensorErrorCode cepton_sdk_listen_serial_lines(FpCeptonSerialReceiveCallback cb, void *const user_data)

Sets serial line callback.

Useful for listening to NMEA data from GPS attached to sensor. Each callback contains 1 line of serial data (including newline characters).

Returns error if callback already registered.

Parameters

  • cb: Callback.

  • user_data: User instance pointer.

CeptonSensorErrorCode cepton_sdk_unlisten_serial_lines(void)

Clears serial line callback.