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comparison Small_CPU/Src/externalInterface.c @ 1081:1b38d7b8da35 Icon_Integration

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Send sensor data cyclic: In the previous version the sensor data which had been updated at last was send to the main CPU. With the introduction of the hud a second device is sending sensor data information => in case of fast sensor data updated it could happen that a sensor data record was never transmitted. To avoid this the sensor data of all sensor slots is now transmitted on a cyclic basis.
author Ideenmodellierer
date Sun, 15 Mar 2026 21:28:53 +0100
parents b02311fbb1e1
children
comparison
equal deleted inserted replaced
1080:b02311fbb1e1 1081:1b38d7b8da35
545 } 545 }
546 } 546 }
547 547
548 uint8_t externalInterface_GetSensorData(uint8_t sensorId, uint8_t* pDataStruct) 548 uint8_t externalInterface_GetSensorData(uint8_t sensorId, uint8_t* pDataStruct)
549 { 549 {
550 static uint8_t cyclingSensorId = 0;
550 uint8_t index = 0; 551 uint8_t index = 0;
551 uint8_t localId = sensorId; 552 uint8_t localId = sensorId;
552 if(localId == 0xFF) 553 if(localId == 0xFF)
553 { 554 {
554 localId = lastSensorDataId; 555 if(lastSensorDataId != 0xFF)
556 {
557 localId = lastSensorDataId;
558 lastSensorDataId = 0xFF;
559 }
560 else
561 {
562 localId = cyclingSensorId;
563 cyclingSensorId++;
564 if(cyclingSensorId == EXT_INTERFACE_SENSOR_CNT)
565 {
566 cyclingSensorId = 0;
567 }
568 }
555 } 569 }
556 570
557 if((pDataStruct != NULL) && (localId <= EXT_INTERFACE_SENSOR_CNT)) 571 if((pDataStruct != NULL) && (localId <= EXT_INTERFACE_SENSOR_CNT))
558 { 572 {
559 externalInterface_CopySensorData(localId, pDataStruct, &sensorData[localId][0]); 573 externalInterface_CopySensorData(localId, pDataStruct, &sensorData[localId][0]);
574 } 588 }
575 589
576 return localId; 590 return localId;
577 } 591 }
578 592
593 void externalInterface_ResetSensorData(uint8_t sensorId)
594 {
595 if(sensorId < EXT_INTERFACE_SENSOR_CNT)
596 {
597 memset(&sensorData[sensorId],0,EXTIF_SENSOR_INFO_SIZE);
598 }
599 }
579 void externalInterface_SetSensorData(uint8_t sensorId, uint8_t* pDataStruct) 600 void externalInterface_SetSensorData(uint8_t sensorId, uint8_t* pDataStruct)
580 { 601 {
581 uint8_t index = 0; 602 uint8_t index = 0;
582 603
583 if(pDataStruct != NULL) 604 if((pDataStruct != NULL) && (sensorId < EXT_INTERFACE_SENSOR_CNT))
584 { 605 {
585 if((sensorId != 0xFF) && (sensorId < EXT_INTERFACE_SENSOR_CNT)) 606 externalInterface_CopySensorData(sensorId, &sensorData[sensorId][0], pDataStruct);
586 { 607 lastSensorDataId = sensorId;
587 externalInterface_CopySensorData(sensorId, &sensorData[sensorId][0], pDataStruct); 608 if(sensorId >= MAX_ADC_CHANNEL)
588 lastSensorDataId = sensorId; 609 {
589 if(sensorId >= MAX_ADC_CHANNEL) 610 for(index = 0; index < MAX_ADC_CHANNEL; index++)
590 { 611 {
591 for(index = 0; index < MAX_ADC_CHANNEL; index++) 612 if(Mux2ADCMap[index] == sensorId)
592 { 613 {
593 if(Mux2ADCMap[index] == sensorId) 614 externalInterface_CopySensorData(index, &sensorData[index][0], pDataStruct);
594 { 615 lastSensorDataId = index;
595 externalInterface_CopySensorData(index, &sensorData[index][0], pDataStruct); 616 break;
596 lastSensorDataId = index;
597 break;
598 }
599 } 617 }
600 } 618 }
601 }
602 else
603 {
604 memset(&sensorData,0,EXTIF_SENSOR_INFO_SIZE * EXT_INTERFACE_SENSOR_CNT);
605 lastSensorDataId = 0xFF;
606 } 619 }
607 } 620 }
608 } 621 }
609 622
610 void externalInface_SetSensorMap(uint8_t* pMap) 623 void externalInface_SetSensorMap(uint8_t* pMap)