/* * msp_UltrasonicSensor.c * * Created on: Oct 8, 2024 * Author: akeguo */ #include "msp_Ultrasonic_Sensor.h" #include "bsp_Error.pb.h" #include "BHBF_ROBOT.h" void decode_UltrasonicSensor(uint8_t *buffer, uint16_t length); void GF_US_Inquiry(); //inqure data from the, in fact this is a modbus 03 function; int32_t *USValue_1; int32_t *USValue_2; int32_t USValue_in1; int32_t USValue_in2; struct UARTHandler *Ultrasonic_sensor; DispacherController *Ultrasonic_sensor_dispacherController; void Ultrasonic_sensor_intialize(struct UARTHandler *Handler) { //uartHandler_intialize(&Force_sensor,Handler,10); Ultrasonic_sensor = Handler; Ultrasonic_sensor_dispacherController = Handler->dispacherController; LOG("Ultrasonic_sensor_encoder_intialize"); //log_info("angle_encoder_intialize"); Ultrasonic_sensor_dispacherController->Add_Dispatcher_List( Ultrasonic_sensor_dispacherController, GF_US_Inquiry); HardWareErrorController->Add_PCOMHardWare(HardWareErrorController, "Ultrasonic_sensor", 0, ComError_Ultrasonic_sensor); //uartHandler->Insert_HardWare_Entry_UART USValue_1 = &USValue_in1; USValue_2 = &USValue_in2; LOG("Ultrasonic_sensor_intialize"); } uint8_t Inquiry_Order_1[8] = { 0X01, 0X04, 0X00, 0X00, 0X00, 0X01, 0X31, 0XCA }; //01 04 00 00 00 01 31 CA uint8_t Inquiry_Order_2[8] = { 0X02, 0X04, 0X00, 0X00, 0X00, 0X01, 0X31, 0XF9 }; //02 04 00 00 00 01 31 F9 void GF_US_Inquiry() { MB_ReadInputReg(&Ultrasonic_sensor->Tx_Buf, &Ultrasonic_sensor->TxCount, 1, 0x0000, 1); //03 command ; read 2 registers Ultrasonic_sensor->UART_Tx(Ultrasonic_sensor); //send the data from the modbus command; LOG("Ultrasonic_sensor_1 Version"); Ultrasonic_sensor->AddSendList(Ultrasonic_sensor, Ultrasonic_sensor->Tx_Buf, Ultrasonic_sensor->TxCount, OneLineWaitTime, decode_UltrasonicSensor); MB_ReadInputReg(&Ultrasonic_sensor->Tx_Buf, &Ultrasonic_sensor->TxCount, 2, 0x0000, 1); //03 command ; read 2 registers Ultrasonic_sensor->AddSendList(Ultrasonic_sensor, Ultrasonic_sensor->Tx_Buf, Ultrasonic_sensor->TxCount, OneLineWaitTime, decode_UltrasonicSensor); LOG("Ultrasonic_sensor_2 Version"); } void decode_UltrasonicSensor(uint8_t *buffer, uint16_t length) { uint8_t data[20]; memcpy(data, buffer, length); LOG("start decoding and the length is %d", length); /* CRC 校验 */ uint16_t crc_check = ((buffer[length - 1] << 8) | buffer[length - 2]); /* CRC 校验正确 */ if (buffer[0] == 1 && crc_check == MB_CRC16(buffer, length - 2)) { USValue_in1 = (int32_t) ((int32_t) buffer[3] << 8 | buffer[4]); HardWareErrorController->Set_PCOMHardWare(HardWareErrorController, "Ultrasonic_sensor", 1); LOG("decode_force succeeded and the force is %d", *USValue_1); } else if (buffer[0] == 2 && crc_check == MB_CRC16(buffer, length - 2)) { USValue_in2 = (int32_t) ((int32_t) buffer[3] << 8 | buffer[4]); HardWareErrorController->Set_PCOMHardWare(HardWareErrorController, "Ultrasonic_sensor", 1); LOG("decode_force succeeded and the force is %d", *USValue_2); } else { //Decode Error; //log_error("wire sensor decoding failed"); LOGFF(DL_ERROR, "Ultrasonic_sensor decoding failed"); } }