[CanBus] Example C code for SocketCAN

下面是 SocketCAN Librar 使用的介紹,完整程式碼請參考: kaka-lin/Notes/Network/canbus/can_examples 搭配 Qt 製作自己的 CanBus Tool 如下圖: 1. Create a CAN socket The first step before doing anything is to create a socket. int can_fd; // PF_CAN or AF_CAN if ((can_fd = socket(PF_CAN, SOCK_RAW, CAN_RAW)) < 0) { perror("Error while Opening Socket");