eive-obsw/mission/devices/RadiationSensorHandler.cpp

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#include <OBSWConfig.h>
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#include <devices/gpioIds.h>
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#include <fsfw/datapool/PoolReadGuard.h>
#include <mission/devices/RadiationSensorHandler.h>
RadiationSensorHandler::RadiationSensorHandler(object_id_t objectId, object_id_t comIF,
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CookieIF *comCookie, GpioIF *gpioIF)
: DeviceHandlerBase(objectId, comIF, comCookie), dataset(this), gpioIF(gpioIF) {
if (comCookie == nullptr) {
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sif::error << "RadiationSensorHandler: Invalid com cookie" << std::endl;
}
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}
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RadiationSensorHandler::~RadiationSensorHandler() {}
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void RadiationSensorHandler::doStartUp() {
if (internalState == InternalState::CONFIGURED) {
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if (goToNormalMode) {
setMode(MODE_NORMAL);
}
else {
setMode(_MODE_TO_ON);
}
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}
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}
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void RadiationSensorHandler::doShutDown() { setMode(_MODE_POWER_DOWN); }
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ReturnValue_t RadiationSensorHandler::buildNormalDeviceCommand(DeviceCommandId_t *id) {
switch (communicationStep) {
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case CommunicationStep::START_CONVERSION: {
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*id = RAD_SENSOR::START_CONVERSION;
communicationStep = CommunicationStep::READ_CONVERSIONS;
break;
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}
case CommunicationStep::READ_CONVERSIONS: {
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*id = RAD_SENSOR::READ_CONVERSIONS;
communicationStep = CommunicationStep::START_CONVERSION;
break;
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}
default: {
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sif::debug << "RadiationSensorHandler::buildNormalDeviceCommand: Unknown communication "
<< "step" << std::endl;
return HasReturnvaluesIF::RETURN_OK;
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}
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}
return buildCommandFromCommand(*id, nullptr, 0);
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}
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ReturnValue_t RadiationSensorHandler::buildTransitionDeviceCommand(DeviceCommandId_t *id) {
if (internalState == InternalState::SETUP) {
*id = RAD_SENSOR::WRITE_SETUP;
} else {
return NOTHING_TO_SEND;
}
return buildCommandFromCommand(*id, nullptr, 0);
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}
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ReturnValue_t RadiationSensorHandler::buildCommandFromCommand(DeviceCommandId_t deviceCommand,
const uint8_t *commandData,
size_t commandDataLen) {
switch (deviceCommand) {
case (RAD_SENSOR::WRITE_SETUP): {
cmdBuffer[0] = RAD_SENSOR::SETUP_DEFINITION;
rawPacket = cmdBuffer;
rawPacketLen = 1;
internalState = InternalState::CONFIGURED;
return RETURN_OK;
}
case (RAD_SENSOR::START_CONVERSION): {
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ReturnValue_t result = gpioIF->pullHigh(gpioIds::ENABLE_RADFET);
if (result != HasReturnvaluesIF::RETURN_OK) {
#if OBSW_VERBOSE_LEVEL >= 1
sif::warning << "RadiationSensorHandler::buildCommandFromCommand; Pulling RADFET Enale pin "
"high failed"
<< std::endl;
#endif
}
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/* First the fifo will be reset here */
cmdBuffer[0] = RAD_SENSOR::RESET_DEFINITION;
cmdBuffer[1] = RAD_SENSOR::CONVERSION_DEFINITION;
rawPacket = cmdBuffer;
rawPacketLen = 2;
return RETURN_OK;
}
case (RAD_SENSOR::READ_CONVERSIONS): {
cmdBuffer[0] = RAD_SENSOR::DUMMY_BYTE;
std::memset(cmdBuffer, RAD_SENSOR::DUMMY_BYTE, RAD_SENSOR::READ_SIZE);
rawPacket = cmdBuffer;
rawPacketLen = RAD_SENSOR::READ_SIZE;
return RETURN_OK;
}
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default:
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return DeviceHandlerIF::COMMAND_NOT_IMPLEMENTED;
}
return HasReturnvaluesIF::RETURN_FAILED;
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}
void RadiationSensorHandler::fillCommandAndReplyMap() {
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this->insertInCommandMap(RAD_SENSOR::WRITE_SETUP);
this->insertInCommandMap(RAD_SENSOR::START_CONVERSION);
this->insertInCommandAndReplyMap(RAD_SENSOR::READ_CONVERSIONS, 1, &dataset,
RAD_SENSOR::READ_SIZE);
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}
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ReturnValue_t RadiationSensorHandler::scanForReply(const uint8_t *start, size_t remainingSize,
DeviceCommandId_t *foundId, size_t *foundLen) {
*foundId = this->getPendingCommand();
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switch (*foundId) {
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case RAD_SENSOR::START_CONVERSION:
case RAD_SENSOR::WRITE_SETUP:
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return IGNORE_REPLY_DATA;
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case RAD_SENSOR::READ_CONVERSIONS: {
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ReturnValue_t result = gpioIF->pullLow(gpioIds::ENABLE_RADFET);
if (result != HasReturnvaluesIF::RETURN_OK) {
#if OBSW_VERBOSE_LEVEL >= 1
sif::warning << "RadiationSensorHandler::buildCommandFromCommand; Pulling RADFET Enale pin "
"low failed"
<< std::endl;
#endif
}
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break;
}
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default:
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break;
}
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*foundLen = remainingSize;
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return HasReturnvaluesIF::RETURN_OK;
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}
ReturnValue_t RadiationSensorHandler::interpretDeviceReply(DeviceCommandId_t id,
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const uint8_t *packet) {
switch (id) {
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case RAD_SENSOR::READ_CONVERSIONS: {
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uint8_t offset = 0;
PoolReadGuard readSet(&dataset);
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int16_t tempRaw = ((packet[offset] & 0x0f) << 8) | packet[offset + 1];
dataset.temperatureCelcius = tempRaw * 0.125;
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offset += 2;
dataset.ain0 = (*(packet + offset) << 8 | *(packet + offset + 1));
offset += 2;
dataset.ain1 = (*(packet + offset) << 8 | *(packet + offset + 1));
offset += 6;
dataset.ain4 = (*(packet + offset) << 8 | *(packet + offset + 1));
offset += 2;
dataset.ain5 = (*(packet + offset) << 8 | *(packet + offset + 1));
offset += 2;
dataset.ain6 = (*(packet + offset) << 8 | *(packet + offset + 1));
offset += 2;
dataset.ain7 = (*(packet + offset) << 8 | *(packet + offset + 1));
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#if OBSW_VERBOSE_LEVEL >= 1 && OBSW_DEBUG_RAD_SENSOR == 1
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sif::info << "Radiation sensor temperature: " << dataset.temperatureCelcius << " °C"
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<< std::endl;
sif::info << std::dec;
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sif::info << "Radiation sensor ADC value channel 0: " << dataset.ain0 << std::endl;
sif::info << "Radiation sensor ADC value channel 1: " << dataset.ain1 << std::endl;
sif::info << "Radiation sensor ADC value channel 4: " << dataset.ain4 << std::endl;
sif::info << "Radiation sensor ADC value channel 5: " << dataset.ain5 << std::endl;
sif::info << "Radiation sensor ADC value channel 6: " << dataset.ain6 << std::endl;
sif::info << "Radiation sensor ADC value channel 7: " << dataset.ain7 << std::endl;
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#endif
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break;
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}
default: {
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sif::debug << "RadiationSensorHandler::interpretDeviceReply: Unknown reply id" << std::endl;
return DeviceHandlerIF::UNKNOWN_DEVICE_REPLY;
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}
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}
return HasReturnvaluesIF::RETURN_OK;
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}
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uint32_t RadiationSensorHandler::getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) {
return 5000;
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}
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ReturnValue_t RadiationSensorHandler::initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
LocalDataPoolManager &poolManager) {
localDataPoolMap.emplace(RAD_SENSOR::TEMPERATURE_C, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(RAD_SENSOR::AIN0, new PoolEntry<uint16_t>({0}));
localDataPoolMap.emplace(RAD_SENSOR::AIN1, new PoolEntry<uint16_t>({0}));
localDataPoolMap.emplace(RAD_SENSOR::AIN4, new PoolEntry<uint16_t>({0}));
localDataPoolMap.emplace(RAD_SENSOR::AIN5, new PoolEntry<uint16_t>({0}));
localDataPoolMap.emplace(RAD_SENSOR::AIN6, new PoolEntry<uint16_t>({0}));
localDataPoolMap.emplace(RAD_SENSOR::AIN7, new PoolEntry<uint16_t>({0}));
return HasReturnvaluesIF::RETURN_OK;
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}
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void RadiationSensorHandler::setToGoToNormalModeImmediately() { this->goToNormalMode = true; }