DriveWorks SDK Reference
5.20.37 Release
For Test and Development only

CAN.h
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47#ifndef DW_SENSORS_CANBUS_CAN_H_
48#define DW_SENSORS_CANBUS_CAN_H_
49
50#include <dw/core/base/Config.h>
52#include <dw/core/base/Types.h>
53
56
57#ifdef __cplusplus
58extern "C" {
59#endif
60
87
115dwStatus dwSensorCAN_setMessageFilter(const uint32_t* ids, const uint32_t* masks,
116 uint16_t num, dwSensorHandle_t sensor);
117
140dwStatus dwSensorCAN_readMessage(dwCANMessage* const msg, dwTime_t const timeoutUs, dwSensorHandle_t const sensor);
141
168 dwTime_t const timeoutUs, dwSensorHandle_t const sensor);
169
190dwStatus dwSensorCAN_processRawData(const uint8_t* data, size_t size,
191 dwSensorHandle_t sensor);
192
211 dwSensorHandle_t sensor);
212
213#ifdef __cplusplus
214}
215#endif
217#endif // DW_SENSORS_CANBUS_CAN_H_
NVIDIA DriveWorks API: CAN types
Holds a CAN package.
Definition: CANTypes.h:108
dwStatus
Status definition.
Definition: ErrorDefs.h:44
NVIDIA DriveWorks API: Sensors
NVIDIA DriveWorks API: Core Types
NVIDIA DriveWorks API: Core Exports
DW_API_PUBLIC dwStatus dwSensorCAN_setMessageFilter(const uint32_t *ids, const uint32_t *masks, uint16_t num, dwSensorHandle_t sensor)
Specifes a set of CAN IDs to be filtered.
DW_API_PUBLIC dwStatus dwSensorCAN_processRawData(const uint8_t *data, size_t size, dwSensorHandle_t sensor)
Decodes CAN data previously read as a RAW data stream into internal queue.
DW_API_PUBLIC dwStatus dwSensorCAN_popMessage(dwCANMessage *msg, dwSensorHandle_t sensor)
Returns any CAN data previously processed through a RAW data stream.
DW_API_PUBLIC dwStatus dwSensorCAN_readMessage(dwCANMessage *const msg, dwTime_t const timeoutUs, dwSensorHandle_t const sensor)
Reads a CAN packet (raw data and process it) within a given timeout from the CAN bus.
DW_API_PUBLIC dwStatus dwSensorCAN_sendMessage(const dwCANMessage *const msg, dwTime_t const timeoutUs, dwSensorHandle_t const sensor)
Sends a message over the CAN bus within a specified timeout.
DW_API_PUBLIC dwStatus dwSensorCAN_setUseHwTimestamps(bool const flag, dwSensorHandle_t const sensor)
Enables or disables hardware timestamp of the CAN messages.
int64_t dwTime_t
Specifies a timestamp unit, in microseconds.
Definition: BasicTypes.h:65
#define DW_API_PUBLIC
Definition: Exports.h:56
struct dwSensorObject * dwSensorHandle_t
Handle representing a sensor.
Definition: SensorTypes.h:75