eive/eive-obsw
13
4
Fork 0
Code Issues 4 Pull Requests 1 Releases 121 Wiki Activity

compiling for windows again
Some checks failed
EIVE/eive-obsw/pipeline/head There was a failure building this commit
Details

Browse Source
This commit is contained in:
Robin Müller
2021-12-08 17:23:35 +01:00
parent 11704ea908
commit 52d8ae5ffb
11 changed files with 11 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
linux/devices/CMakeLists.txt
View File

@ -2,4 +2,5 @@ target_sources(${TARGET_NAME} PRIVATE
HeaterHandler.cpp
SolarArrayDeploymentHandler.cpp
SusHandler.cpp
StarTrackerHandler.cpp
)

216
linux/devices/StarTrackerHandler.cpp Normal file
View File

@ -0,0 +1,216 @@
#include "StarTrackerHandler.h"
#include "OBSWConfig.h"
#include <fsfw/globalfunctions/CRC.h>
#include <fsfw/datapool/PoolReadGuard.h>
extern "C" {
#include <thirdparty/arcsec_star_tracker/client/generated/telemetry.h>
#include "common/misc.h"
}
StarTrackerHandler::StarTrackerHandler(object_id_t objectId, object_id_t comIF,
CookieIF * comCookie) :
DeviceHandlerBase(objectId, comIF, comCookie), temperatureSet(this) {
if (comCookie == NULL) {
sif::error << "StarTrackerHandler: Invalid com cookie" << std::endl;
}
slipInit();
}
StarTrackerHandler::~StarTrackerHandler() {
}
void StarTrackerHandler::doStartUp() {
#if OBSW_SWITCH_TO_NORMAL_MODE_AFTER_STARTUP == 1
setMode(MODE_NORMAL);
#else
setMode(_MODE_TO_ON);
#endif
}
void StarTrackerHandler::doShutDown() {
setMode(_MODE_POWER_DOWN);
}
ReturnValue_t StarTrackerHandler::buildNormalDeviceCommand(DeviceCommandId_t * id) {
switch (internalState) {
case InternalState::TEMPERATURE_REQUEST:
*id = StarTracker::REQ_TEMPERATURE;
break;
default:
sif::debug << "StarTrackerHandler::buildNormalDeviceCommand: Invalid internal step"
<< std::endl;
break;
}
return buildCommandFromCommand(*id, NULL, 0);
}
ReturnValue_t StarTrackerHandler::buildTransitionDeviceCommand(DeviceCommandId_t * id) {
return NOTHING_TO_SEND;
}
ReturnValue_t StarTrackerHandler::buildCommandFromCommand(DeviceCommandId_t deviceCommand,
const uint8_t * commandData, size_t commandDataLen) {
switch (deviceCommand) {
case (StarTracker::REQ_TEMPERATURE): {
prepareTemperatureRequest();
return RETURN_OK;
}
default:
return DeviceHandlerIF::COMMAND_NOT_IMPLEMENTED;
}
return HasReturnvaluesIF::RETURN_FAILED;
}
void StarTrackerHandler::fillCommandAndReplyMap() {
/** Reply lengths are unknown because of the slip encoding. Thus always maximum reply size
* is specified */
this->insertInCommandAndReplyMap(StarTracker::REQ_TEMPERATURE, 1, &temperatureSet,
StarTracker::MAX_FRAME_SIZE * 2 + 2);
}
ReturnValue_t StarTrackerHandler::scanForReply(const uint8_t *start, size_t remainingSize,
DeviceCommandId_t *foundId, size_t *foundLen) {
uint32_t decodedLength = 0;
for (size_t idx = 0; idx < remainingSize; idx++) {
enum arc_dec_result decResult = arc_transport_decode_body(*(start + idx), &slipInfo,
decodedFrame, &decodedLength);
switch (decResult) {
case ARC_DEC_INPROGRESS: {
continue;
}
case ARC_DEC_ASYNC: {
sif::debug << "StarTrackerHandler::scanForReply: Received asynchronous tm" << std::endl;
/** No asynchronous replies are expected as of now */
return RETURN_FAILED;
}
case ARC_DEC_ERROR_FRAME_SHORT:
return REPLY_TOO_SHORT;
case ARC_DEC_ERROR_CHECKSUM:
return CRC_FAILURE;
case ARC_DEC_SYNC: {
/** Reset length of SLIP struct for next frame */
slipInfo.length = 0;
break;
}
default:
sif::debug << "StarTrackerHandler::scanForReply: Unknown result code" << std::endl;
break;
}
}
switch (decodedFrame[1]) {
case (static_cast<uint8_t>(StarTracker::REQ_TEMPERATURE)): {
*foundLen = decodedLength;
*foundId = StarTracker::REQ_TEMPERATURE;
break;
}
default: {
sif::debug << "StarTrackerHandler::scanForReply: Reply contains invalid reply id"
<< std::endl;
return RETURN_FAILED;
break;
}
}
return RETURN_OK;
}
ReturnValue_t StarTrackerHandler::interpretDeviceReply(DeviceCommandId_t id, const uint8_t *packet) {
switch (id) {
case (StarTracker::REQ_TEMPERATURE): {
handleTemperatureTm();
break;
}
default: {
sif::debug << "StarTrackerHandler::interpretDeviceReply: Unknown device reply id" << std::endl;
return DeviceHandlerIF::UNKNOWN_DEVICE_REPLY;
}
}
return RETURN_OK;
}
void StarTrackerHandler::setNormalDatapoolEntriesInvalid() {
}
uint32_t StarTrackerHandler::getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) {
return 5000;
}
ReturnValue_t StarTrackerHandler::initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
LocalDataPoolManager& poolManager) {
localDataPoolMap.emplace(StarTracker::STATUS, new PoolEntry<uint8_t>( { 0 }));
localDataPoolMap.emplace(StarTracker::TICKS, new PoolEntry<uint32_t>( { 0 }));
localDataPoolMap.emplace(StarTracker::TIME, new PoolEntry<uint64_t>( { 0 }));
localDataPoolMap.emplace(StarTracker::MCU_TEMPERATURE, new PoolEntry<float>( { 0 }));
localDataPoolMap.emplace(StarTracker::CMOS_TEMPERATURE, new PoolEntry<float>( { 0 }));
return RETURN_OK;
}
size_t StarTrackerHandler::getNextReplyLength(DeviceCommandId_t commandId){
return StarTracker::MAX_FRAME_SIZE;
}
void StarTrackerHandler::slipInit() {
slipInfo.buffer = rxBuffer;
slipInfo.maxlength = StarTracker::MAX_FRAME_SIZE;
slipInfo.length = 0;
slipInfo.unescape_next = 0;
slipInfo.prev_state = SLIP_COMPLETE;
}
void StarTrackerHandler::prepareTemperatureRequest() {
uint32_t length = 0;
arc_tm_pack_temperature_req(commandBuffer, &length);
uint32_t encLength = 0;
arc_transport_encode_body(commandBuffer, length, encBuffer, &encLength);
rawPacket = encBuffer;
rawPacketLen = encLength;
}
void StarTrackerHandler::handleTemperatureTm() {
PoolReadGuard rg(&temperatureSet);
uint32_t offset = 1;
temperatureSet.status = *(decodedFrame + offset);
offset += 1;
if(temperatureSet.status.value != 0) {
sif::warning << "StarTrackerHandler::handleTemperatureTm: Reply error: "
<< static_cast<unsigned int>(temperatureSet.status.value) << std::endl;
triggerEvent(TM_REPLY_ERROR, temperatureSet.status.value);
}
temperatureSet.ticks = *(decodedFrame + offset) << 24
| *(decodedFrame + offset + 1) << 16 | *(decodedFrame + offset + 2) << 8
| *(decodedFrame + offset + 3);
offset += 4;
temperatureSet.time = static_cast<uint64_t>(*(decodedFrame + offset)) << 56
| static_cast<uint64_t>(*(decodedFrame + offset + 1)) << 48
| static_cast<uint64_t>(*(decodedFrame + offset + 2)) << 40
| static_cast<uint64_t>(*(decodedFrame + offset + 3)) << 32
| *(decodedFrame + offset + 4) << 24 | *(decodedFrame + offset + 5) << 16
| *(decodedFrame + offset + 6) << 8 | *(decodedFrame + offset + 7);
offset += 8;
temperatureSet.mcuTemperature = *(decodedFrame + offset) << 24
| *(decodedFrame + offset + 1) << 16 | *(decodedFrame + offset + 2) << 8
| *(decodedFrame + offset + 3);
offset += 4;
temperatureSet.cmosTemperature = *(decodedFrame + offset) << 24
| *(decodedFrame + offset + 1) << 16 | *(decodedFrame + offset + 2) << 8
| *(decodedFrame + offset + 3);
#if OBSW_VERBOSE_LEVEL >= 1 && OBSW_DEBUG_STARTRACKER == 1
sif::info << "StarTrackerHandler::handleTemperatureTm: MCU Temperature: "
<< temperatureSet.mcuTemperature << " °C" << std::endl;
sif::info << "StarTrackerHandler::handleTemperatureTm: CMOS Temperature: "
<< temperatureSet.mcuTemperature << " °C" << std::endl;
#endif
}

100
linux/devices/StarTrackerHandler.h Normal file
View File

@ -0,0 +1,100 @@
#ifndef MISSION_DEVICES_STARTRACKERHANDLER_H_
#define MISSION_DEVICES_STARTRACKERHANDLER_H_
#include <fsfw/devicehandlers/DeviceHandlerBase.h>
#include <mission/devices/devicedefinitions/StarTrackerDefinitions.h>
#include <thirdparty/arcsec_star_tracker/common/SLIP.h>
/**
* @brief This is the device handler for the star tracker from arcsec.
*
* @details Datasheet: https://eive-cloud.irs.uni-stuttgart.de/index.php/apps/files/?dir=/EIVE_IRS/
* Arbeitsdaten/08_Used%20Components/ArcSec_KULeuven_Startracker/
* Sagitta%201.0%20Datapack&fileid=659181
*
* @author J. Meier
*/
class StarTrackerHandler: public DeviceHandlerBase {
public:
/**
* @brief Constructor
*
* @param objectId
* @param comIF
* @param comCookie
* @param gpioComIF Pointer to gpio communication interface
* @param enablePin GPIO connected to the enable pin of the reaction wheels. Must be pulled
* to high to enable the device.
*/
StarTrackerHandler(object_id_t objectId, object_id_t comIF, CookieIF * comCookie);
virtual ~StarTrackerHandler();
protected:
void doStartUp() override;
void doShutDown() override;
ReturnValue_t buildNormalDeviceCommand(DeviceCommandId_t * id) override;
ReturnValue_t buildTransitionDeviceCommand(DeviceCommandId_t * id) override;
void fillCommandAndReplyMap() override;
ReturnValue_t buildCommandFromCommand(DeviceCommandId_t deviceCommand,
const uint8_t * commandData,size_t commandDataLen) override;
ReturnValue_t scanForReply(const uint8_t *start, size_t remainingSize,
DeviceCommandId_t *foundId, size_t *foundLen) override;
ReturnValue_t interpretDeviceReply(DeviceCommandId_t id,
const uint8_t *packet) override;
void setNormalDatapoolEntriesInvalid() override;
uint32_t getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) override;
ReturnValue_t initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
LocalDataPoolManager& poolManager) override;
/**
* @brief Overwritten here to always read all available data from the UartComIF.
*/
virtual size_t getNextReplyLength(DeviceCommandId_t deviceCommand) override;
private:
static const uint8_t INTERFACE_ID = CLASS_ID::STR_HANDLER;
//! [EXPORT] : [COMMENT] Received reply is too short
static const ReturnValue_t REPLY_TOO_SHORT = MAKE_RETURN_CODE(0xB0);
//! [EXPORT] : [COMMENT] Received reply with invalid CRC
static const ReturnValue_t CRC_FAILURE = MAKE_RETURN_CODE(0xB0);
static const uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::STR_HANDLER;
//! [EXPORT] : [COMMENT] Result code of tm reply indicates an error
static const ReturnValue_t TM_REPLY_ERROR = MAKE_RETURN_CODE(0xA0);
//! P1: TM id
StarTracker::TemperatureSet temperatureSet;
uint8_t commandBuffer[StarTracker::MAX_FRAME_SIZE];
uint8_t rxBuffer[StarTracker::MAX_FRAME_SIZE];
uint8_t decodedFrame[StarTracker::MAX_FRAME_SIZE];
/** Size of buffer derived from the egse source code */
uint8_t encBuffer[StarTracker::MAX_FRAME_SIZE * 2 + 2];
slip_decode_state slipInfo;
enum class InternalState {
TEMPERATURE_REQUEST
};
InternalState internalState = InternalState::TEMPERATURE_REQUEST;
/**
* @brief This function initializes the serial link ip protocol struct slipInfo.
*/
void slipInit();
void prepareTemperatureRequest();
/**
* @brief This function handles the telemetry reply of a temperature request.
*/
void handleTemperatureTm();
};
#endif /* MISSION_DEVICES_STARTRACKERHANDLER_H_ */

64
linux/devices/devicedefinitions/StarTrackerDefinitions.h Normal file
View File

@ -0,0 +1,64 @@
#ifndef MISSION_STARTRACKER_DEFINITIONS_H_
#define MISSION_STARTRACKER_DEFINITIONS_H_
#include <fsfw/datapoollocal/StaticLocalDataSet.h>
#include <fsfw/datapoollocal/LocalPoolVariable.h>
#include <fsfw/devicehandlers/DeviceHandlerIF.h>
#include "objects/systemObjectList.h"
namespace StarTracker {
/** This is the address of the star tracker */
static const uint8_t ADDRESS = 33;
enum PoolIds: lp_id_t {
STATUS,
TICKS,
TIME,
MCU_TEMPERATURE,
CMOS_TEMPERATURE
};
static const DeviceCommandId_t REQ_TEMPERATURE = 25;
static const uint32_t TEMPERATURE_SET_ID = REQ_TEMPERATURE;
/** Max size of unencoded frame */
static const size_t MAX_FRAME_SIZE = 1200;
static const uint8_t TEMPERATURE_SET_ENTRIES = 5;
/**
* @brief This dataset can be used to store the temperature of a reaction wheel.
*/
class TemperatureSet:
public StaticLocalDataSet<TEMPERATURE_SET_ENTRIES> {
public:
TemperatureSet(HasLocalDataPoolIF* owner):
StaticLocalDataSet(owner, TEMPERATURE_SET_ID) {
}
TemperatureSet(object_id_t objectId):
StaticLocalDataSet(sid_t(objectId, TEMPERATURE_SET_ID)) {
}
lp_var_t<uint8_t> status = lp_var_t<uint8_t>(sid.objectId,
PoolIds::STATUS, this);
lp_var_t<uint32_t> ticks = lp_var_t<uint32_t>(sid.objectId,
PoolIds::TICKS, this);
/** Unix time in microseconds */
lp_var_t<uint64_t> time = lp_var_t<uint64_t>(sid.objectId,
PoolIds::TIME, this);
lp_var_t<float> mcuTemperature = lp_var_t<float>(sid.objectId,
PoolIds::MCU_TEMPERATURE, this);
lp_var_t<float> cmosTemperature = lp_var_t<float>(sid.objectId,
PoolIds::CMOS_TEMPERATURE, this);
};
}
#endif /* MISSION_STARTRACKER_DEFINITIONS_H_ */