Hallo Dear Friends
I am a new member of this group so i greet every members and also i am the executer of MPC555. I would like consult two of my problems about this board.
1) I prepared a program in Simulink which reads the pulse period (2ms (duty cycle=0.1)) and pulse width (20ms) of the PWM signal via MDASM and send it to my Kvaser card with the TouCAN Transmit (TouCAN) icon. But when i follow the data flow, i see the records was changed as two different value . But it has to be same. Because i know that the generated signals' pulse width and pulse period did not change. What will be reason or source of this problem? maybe the sampling time. So i changed it many times , although i did not solve the problem
2) in the second problem i try to use CANdb packing icon to determine the byte wideness of the datas , to collect three different kinds of information in one packet and to send it via CAN transmit. But when i sent them, i red zeros. When i used standart packing packet i can read the datas but CANdb Packing did not work. I could not read anything. What will be the source of my second problem.
Thank you very much in Advance
Best regards
Msc. Eng. Ismail Bayezit
Research Asistant
Istanbul Technical University
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