Jun 13, 2018 · In order to send a message periodically, you want to declare a message variable type in the variables block of your script and a timer. The CAN association is usually done in the *.dbc file, but you may even configure the CAN bus in the CAPL script.

Jan 18, 2018 · Variables of type message are classes in CAPL. If drawed from a valid CAN database, they come pre-packed with all the signals associated with them. Let us see an example. message PHNV_Energy msg; /* at the beginning of measurement, set the signals */ msg.A = 0x00; msg.B = 0x00; msg.C = 0x00; ...

Aug 31, 2017 · You can send a message (or multiple messages) on any event, for example, a keypress, the reception of another message, the reception of an error frame, or a timer expiring. Sending an event message involves creating an event procedure, declaring a message to send, and sending the message in the event procedure.

Sending CAN Messages: Scripts for basic CAN message broadcasting. Reacting to Incoming Messages: How to handle and process incoming CAN messages. Simulating Fault Conditions: Methods to simulate errors and fault conditions on the CAN bus. Data Logging: Automated logging of CAN network data for analysis.

Sep 9, 2024 · 例如：在电动汽车中的tbox模块，从远端下发一个开窗指令，需要测试出从ecu接收指令成功后到can总线上发出相应指令之间的间隔时，就可以通这种方式进行核查，具体方法为：先执行一个开窗指令，然后核对tbox接收到指令的时间，再核对capl的can报文记录时间 ...

Feb 9, 2021 · For example, you can send a message on the bus in response to a key press (on key), track the occurrence of messages on the bus (on message), or execute certain actions cyclically (on timer). CAPL programs have three distinct parts. 1. Global Variable Declarations. 2. Event Procedures. 3. User-Defined Functions.

When handling messages in CAPL, be sure that you know which messages are used to send data and which messages are received to extract data. Any valid CAN transfer unit is a received message. Message events are ONLY used for message reception, since sending a message can take place within any event.

Aug 21, 2014 · output_msg_obj.dlc = in_msg_obj.dlc; // populate the dlc field for the output message. output_msg_obj.CAN = 2; // Assign CAN Channel to the Output message. for(i = 0; i< in_msg_obj.dlc ; i++) output_msg_obj.byte[i] = in_msg_obj.byte[i]; // Copy the Data in the input message received. output(output_msg_obj);

Apr 9, 2018 · So far I have managed to write two separate programs using CAPL. First program sends data at start periodically. Second code sends data only once when the button is pressed. I want to merge both the codes to start sending periodically on button press. first code. msTimer mytimer; message 0x100 A={dlc=8}; message 0x200 B={dlc=8};

Jun 21, 2012 · How to send a 8 byte LIN message using CAPL script and record the response. Can someone share the script for this..? Thanks in advance