146 lines
4.0 KiB
C++
146 lines
4.0 KiB
C++
#include <mission/devices/Tmp1075Handler.h>
|
|
#include <mission/devices/devicedefinitions/Tmp1075Definitions.h>
|
|
#include <OBSWConfig.h>
|
|
|
|
Tmp1075Handler::Tmp1075Handler(object_id_t objectId, object_id_t comIF,
|
|
CookieIF * comCookie) :
|
|
DeviceHandlerBase(objectId, comIF, comCookie), dataset(
|
|
this) {
|
|
if (comCookie == NULL) {
|
|
sif::error << "Tmp1075Handler: Invalid com cookie" << std::endl;
|
|
}
|
|
}
|
|
|
|
Tmp1075Handler::~Tmp1075Handler() {
|
|
}
|
|
|
|
|
|
void Tmp1075Handler::doStartUp(){
|
|
if(mode == _MODE_START_UP){
|
|
setMode(MODE_ON);
|
|
}
|
|
}
|
|
|
|
void Tmp1075Handler::doShutDown(){
|
|
setMode(_MODE_POWER_DOWN);
|
|
}
|
|
|
|
ReturnValue_t Tmp1075Handler::buildNormalDeviceCommand(
|
|
DeviceCommandId_t * id) {
|
|
|
|
if(communicationStep == CommunicationStep::START_ADC_CONVERSION) {
|
|
*id = TMP1075::START_ADC_CONVERSION;
|
|
communicationStep = CommunicationStep::GET_TEMPERATURE;
|
|
return buildCommandFromCommand(*id, NULL, 0);
|
|
}
|
|
else {
|
|
*id = TMP1075::GET_TEMP;
|
|
communicationStep = CommunicationStep::START_ADC_CONVERSION;
|
|
return buildCommandFromCommand(*id, NULL, 0);
|
|
}
|
|
return HasReturnvaluesIF::RETURN_OK;
|
|
}
|
|
|
|
ReturnValue_t Tmp1075Handler::buildTransitionDeviceCommand(
|
|
DeviceCommandId_t * id){
|
|
return HasReturnvaluesIF::RETURN_OK;
|
|
}
|
|
|
|
ReturnValue_t Tmp1075Handler::buildCommandFromCommand(
|
|
DeviceCommandId_t deviceCommand, const uint8_t * commandData,
|
|
size_t commandDataLen) {
|
|
switch(deviceCommand) {
|
|
case(TMP1075::START_ADC_CONVERSION): {
|
|
std::memset(cmdBuffer, 0, sizeof(cmdBuffer));
|
|
prepareAdcConversionCommand();
|
|
rawPacket = cmdBuffer;
|
|
rawPacketLen = TMP1075::CFGR_CMD_SIZE;
|
|
return RETURN_OK;
|
|
}
|
|
case(TMP1075::GET_TEMP): {
|
|
std::memset(cmdBuffer, 0, sizeof(cmdBuffer));
|
|
prepareGetTempCommand();
|
|
rawPacket = cmdBuffer;
|
|
rawPacketLen = TMP1075::POINTER_REG_SIZE;
|
|
rememberCommandId = TMP1075::GET_TEMP;
|
|
return RETURN_OK;
|
|
}
|
|
default:
|
|
return DeviceHandlerIF::COMMAND_NOT_IMPLEMENTED;
|
|
}
|
|
return HasReturnvaluesIF::RETURN_FAILED;
|
|
}
|
|
|
|
void Tmp1075Handler::fillCommandAndReplyMap(){
|
|
this->insertInCommandMap(TMP1075::START_ADC_CONVERSION);
|
|
this->insertInCommandAndReplyMap(TMP1075::GET_TEMP, 1, &dataset,
|
|
TMP1075::GET_TEMP_REPLY_SIZE);
|
|
}
|
|
|
|
ReturnValue_t Tmp1075Handler::scanForReply(const uint8_t *start,
|
|
size_t remainingSize, DeviceCommandId_t *foundId, size_t *foundLen) {
|
|
switch(rememberCommandId) {
|
|
case(TMP1075::GET_TEMP):
|
|
*foundId = TMP1075::GET_TEMP;
|
|
*foundLen = TMP1075::GET_TEMP_REPLY_SIZE;
|
|
rememberCommandId = TMP1075::NONE;
|
|
break;
|
|
default:
|
|
return IGNORE_REPLY_DATA;
|
|
}
|
|
return HasReturnvaluesIF::RETURN_OK;
|
|
}
|
|
|
|
ReturnValue_t Tmp1075Handler::interpretDeviceReply(DeviceCommandId_t id,
|
|
const uint8_t *packet) {
|
|
switch (id) {
|
|
case TMP1075::GET_TEMP: {
|
|
int16_t tempValueRaw = 0;
|
|
tempValueRaw = packet[0] << 4 | packet[1] >> 4;
|
|
float tempValue = ((static_cast<float>(tempValueRaw)) * 0.0625);
|
|
#if OBSW_VERBOSE_LEVEL >= 1
|
|
sif::info << "Tmp1075 with object id: 0x" << std::hex << getObjectId()
|
|
<< ": Temperature: " << tempValue<< " °C"
|
|
<< std::endl;
|
|
#endif
|
|
ReturnValue_t result = dataset.read();
|
|
if(result == HasReturnvaluesIF::RETURN_OK) {
|
|
dataset.temperatureCelcius = tempValue;
|
|
dataset.commit();
|
|
}
|
|
break;
|
|
}
|
|
|
|
default: {
|
|
return DeviceHandlerIF::UNKNOWN_DEVICE_REPLY;
|
|
}
|
|
|
|
}
|
|
return HasReturnvaluesIF::RETURN_OK;
|
|
}
|
|
|
|
void Tmp1075Handler::setNormalDatapoolEntriesInvalid(){
|
|
|
|
}
|
|
|
|
void Tmp1075Handler::prepareAdcConversionCommand(){
|
|
cmdBuffer[0] = TMP1075::CFGR_ADDR;
|
|
cmdBuffer[1] = TMP1075::ONE_SHOT_MODE >> 8;
|
|
cmdBuffer[2] = TMP1075::ONE_SHOT_MODE & 0xFF;
|
|
}
|
|
|
|
void Tmp1075Handler::prepareGetTempCommand(){
|
|
cmdBuffer[0] = TMP1075::TEMP_REG_ADDR;
|
|
}
|
|
|
|
uint32_t Tmp1075Handler::getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo){
|
|
return 500;
|
|
}
|
|
|
|
ReturnValue_t Tmp1075Handler::initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
|
|
LocalDataPoolManager& poolManager) {
|
|
localDataPoolMap.emplace(TMP1075::TEMPERATURE_C_TMP1075_1, new PoolEntry<float>( { 0.0 }));
|
|
return HasReturnvaluesIF::RETURN_OK;
|
|
}
|
|
|