This block configures CCP DAQ rasters.
None (Main library). (See Section 2.3, “Licensed Features”.)
The CAN Calibration Protocol (CCP) is a CAN based messaging system designed to allow tools to access information in real-time. For more details, refer to ASAM Standards: ASAM MCD: MCD 1a at the ASAM Web site (http://www.asam.de).
Calibration tools can request the ECU transmit data on a periodic basis. OpenECU supports grouping data into at most 8 data acquisition lists (DAQs). The size and rate of each of these DAQs can be adjusted by this block.
Note
If there are no pcp_RasterConfig blocks in the application then the following default configuration is applied.
| M220 M221 M250 M460 M461 | M670 | |
|---|---|---|
| Rate (milliseconds) | Size | Size |
| 10 | 15 | 30 |
| 100 | 15 | 30 |
| 200 | 15 | 30 |
| 1000 | 15 | 30 |
A unique name for the CCP DAQ raster. The name is written to the ASAP2 file and used by the calibration tool to identify the raster.
Value type: String Calibratable: No A description of the CCP DAQ raster's use.
Value type: String Calibratable: No The number of ODTs for the CCP DAQ raster. The total number of ODTs across pcp_RasterConfig blocks must not exceed the range given below. For instance, on the M670, it is permissible to have two pcp_RasterConfig blocks each with a size of 127. But adding a third pcp_RasterConfig with a size of 1 brings the total to 255, which exceeds the limit.
Range: [1, 254]
Value type: Integer Calibratable: No The suggested period between transmission of the CCP DAQ raster. Some calibration tools will use the suggested period (e.g., INCA) whilst other calibration tools will ignore the suggest period and allow the user to vary the transmission rate on the fly (e.g., Vision). One of 0.005, 0.010, 0.030, 0.050, 0.100, 0.200, 0.500, 1.000 seconds
Value type: Real Calibratable: No