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continued gps handler

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This commit is contained in:
Robin Müller 2021-06-24 11:42:40 +02:00
parent 29989e7ae5
commit 9f795e3a3e
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GPG Key ID: 9C287E88FED11DF3
5 changed files with 74 additions and 29 deletions
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4
bsp_linux_board/ObjectFactory.cpp
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@ -1,6 +1,6 @@
#include <fsfw_hal/linux/uart/UartComIF.h>
#include <fsfw_hal/linux/uart/UartCookie.h>
#include <mission/devices/GPSHandler.h>
#include <mission/devices/GPSHyperionHandler.h>
#include "ObjectFactory.h"
#include "objects/systemObjectList.h"
@ -157,7 +157,7 @@ void ObjectFactory::produce(void* args){
UartModes::CANONICAL, 9600, 1024);
uartCookie->setToFlushInput(true);
uartCookie->setReadCycles(6);
GPSHandler* gpsHandler = new GPSHandler(objects::GPS0_HANDLER,
GPSHyperionHandler* gpsHandler = new GPSHyperionHandler(objects::GPS0_HANDLER,
objects::UART_COM_IF, uartCookie);
gpsHandler->setStartUpImmediately();
#endif

3
mission/devices/CMakeLists.txt
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@ -1,6 +1,5 @@
target_sources(${TARGET_NAME} PUBLIC
GPSHandler.cpp
# GyroL3GD20Handler.cpp
GPSHyperionHandler.cpp
MGMHandlerLIS3MDL.cpp
MGMHandlerRM3100.cpp
GomspaceDeviceHandler.cpp

52
mission/devices/GPSHandler.cpp → mission/devices/GPSHyperionHandler.cpp
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@ -1,17 +1,19 @@
#include "GPSHandler.h"
#include "GPSHyperionHandler.h"
#include "devicedefinitions/GPSDefinitions.h"
#include "fsfw/datapool/PoolReadGuard.h"
#include "lwgps/lwgps.h"
GPSHandler::GPSHandler(object_id_t objectId, object_id_t deviceCommunication,
GPSHyperionHandler::GPSHyperionHandler(object_id_t objectId, object_id_t deviceCommunication,
CookieIF *comCookie):
DeviceHandlerBase(objectId, deviceCommunication, comCookie) {
DeviceHandlerBase(objectId, deviceCommunication, comCookie), gpsSet(this) {
lwgps_init(&gpsData);
}
GPSHandler::~GPSHandler() {}
GPSHyperionHandler::~GPSHyperionHandler() {}
void GPSHandler::doStartUp() {
void GPSHyperionHandler::doStartUp() {
if(internalState == InternalStates::NONE) {
commandExecuted = false;
internalState = InternalStates::WAIT_FIRST_MESSAGE;
@ -26,27 +28,27 @@ void GPSHandler::doStartUp() {
}
}
void GPSHandler::doShutDown() {
void GPSHyperionHandler::doShutDown() {
internalState = InternalStates::NONE;
commandExecuted = false;
setMode(MODE_OFF);
}
ReturnValue_t GPSHandler::buildTransitionDeviceCommand(DeviceCommandId_t *id) {
ReturnValue_t GPSHyperionHandler::buildTransitionDeviceCommand(DeviceCommandId_t *id) {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GPSHandler::buildNormalDeviceCommand(DeviceCommandId_t *id) {
ReturnValue_t GPSHyperionHandler::buildNormalDeviceCommand(DeviceCommandId_t *id) {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GPSHandler::buildCommandFromCommand(
ReturnValue_t GPSHyperionHandler::buildCommandFromCommand(
DeviceCommandId_t deviceCommand, const uint8_t *commandData,
size_t commandDataLen) {
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t GPSHandler::scanForReply(const uint8_t *start, size_t len,
ReturnValue_t GPSHyperionHandler::scanForReply(const uint8_t *start, size_t len,
DeviceCommandId_t *foundId, size_t *foundLen) {
// Pass data to GPS library
if(len > 0) {
@ -61,12 +63,30 @@ ReturnValue_t GPSHandler::scanForReply(const uint8_t *start, size_t len,
<< std::endl;
}
else {
sif::info << "GPS Data" << std::endl;
// The data from the device will generally be read all at once. Therefore, we
// can set all field here
PoolReadGuard pg(&gpsSet);
if(pg.getReadResult() != HasReturnvaluesIF::RETURN_OK) {
#if FSFW_VERBOSE_LEVEL >= 1
sif::warning << "GPSHyperionHandler::scanForReply: Reading dataset failed"
<< std::endl;
#endif
}
// Print messages
if(gpsData.is_valid) {
// Set all entries valid now, set invalid on case basis if values are sanitized
gpsSet.setValidity(true, true);
}
gpsSet.latitude.value = gpsData.latitude;
gpsSet.longitude.value = gpsData.latitude;
gpsSet.fixMode.value = gpsData.fix_mode;
#if FSFW_HAL_DEBUG_HYPERION_GPS == 1
sif::info << "GPS Data" << std::endl;
printf("Valid status: %d\n", gpsData.is_valid);
printf("Latitude: %f degrees\n", gpsData.latitude);
printf("Longitude: %f degrees\n", gpsData.longitude);
printf("Altitude: %f meters\n", gpsData.altitude);
#endif
}
*foundLen = len;
}
@ -74,25 +94,25 @@ ReturnValue_t GPSHandler::scanForReply(const uint8_t *start, size_t len,
}
ReturnValue_t GPSHandler::interpretDeviceReply(DeviceCommandId_t id,
ReturnValue_t GPSHyperionHandler::interpretDeviceReply(DeviceCommandId_t id,
const uint8_t *packet) {
return HasReturnvaluesIF::RETURN_OK;
}
uint32_t GPSHandler::getTransitionDelayMs(Mode_t from, Mode_t to) {
uint32_t GPSHyperionHandler::getTransitionDelayMs(Mode_t from, Mode_t to) {
return 5000;
}
ReturnValue_t GPSHandler::initializeLocalDataPool(
ReturnValue_t GPSHyperionHandler::initializeLocalDataPool(
localpool::DataPool &localDataPoolMap, LocalDataPoolManager &poolManager) {
return HasReturnvaluesIF::RETURN_OK;
}
void GPSHandler::fillCommandAndReplyMap() {
void GPSHyperionHandler::fillCommandAndReplyMap() {
// Reply length does not matter, packets should always arrive periodically
insertInReplyMap(GpsHyperion::GPS_REPLY, 4, nullptr, 0, true);
}
void GPSHandler::modeChanged() {
void GPSHyperionHandler::modeChanged() {
internalState = InternalStates::NONE;
}

20
mission/devices/GPSHandler.h → mission/devices/GPSHyperionHandler.h
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@ -1,20 +1,25 @@
#ifndef MISSION_DEVICES_GPSHANDLER_H_
#define MISSION_DEVICES_GPSHANDLER_H_
#ifndef MISSION_DEVICES_GPSHYPERIONHANDLER_H_
#define MISSION_DEVICES_GPSHYPERIONHANDLER_H_
#include <fsfw/devicehandlers/DeviceHandlerBase.h>
#include "fsfw/devicehandlers/DeviceHandlerBase.h"
#include "devicedefinitions/GPSDefinitions.h"
#include "lwgps/lwgps.h"
#ifndef FSFW_HAL_DEBUG_HYPERION_GPS
#define FSFW_HAL_DEBUG_HYPERION_GPS 0
#endif
/**
* @brief Device handler for the Hyperion HT-GPS200 device
* @details
* Flight manual:
* https://egit.irs.uni-stuttgart.de/redmine/projects/eive-flight-manual/wiki/Hyperion_HT-GPS200
*/
class GPSHandler: public DeviceHandlerBase {
class GPSHyperionHandler: public DeviceHandlerBase {
public:
GPSHandler(object_id_t objectId, object_id_t deviceCommunication,
GPSHyperionHandler(object_id_t objectId, object_id_t deviceCommunication,
CookieIF* comCookie);
virtual ~GPSHandler();
virtual ~GPSHyperionHandler();
protected:
enum class InternalStates {
@ -48,6 +53,7 @@ protected:
private:
lwgps_t gpsData = {};
GpsPrimaryDataset gpsSet;
};
#endif /* MISSION_DEVICES_GPSHANDLER_H_ */
#endif /* MISSION_DEVICES_GPSHYPERIONHANDLER_H_ */

24
mission/devices/devicedefinitions/GPSDefinitions.h
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@ -1,21 +1,41 @@
#ifndef MISSION_DEVICES_DEVICEDEFINITIONS_GPSDEFINITIONS_H_
#define MISSION_DEVICES_DEVICEDEFINITIONS_GPSDEFINITIONS_H_
#include <fsfw/devicehandlers/DeviceHandlerIF.h>
#include "fsfw/devicehandlers/DeviceHandlerIF.h"
#include "fsfw/datapoollocal/StaticLocalDataSet.h"
namespace GpsHyperion {
static constexpr DeviceCommandId_t GPS_REPLY = 0;
enum GpsPoolIds: lp_id_t {
static constexpr uint32_t DATASET_ID = 0;
enum GpsPoolIds: lp_id_t {
LATITUDE = 0,
LONGITUDE = 1,
ALTITUDE = 2,
FIX_MODE = 3,
};
}
class GpsPrimaryDataset: public StaticLocalDataSet<5> {
public:
GpsPrimaryDataset(object_id_t gpsId):
StaticLocalDataSet(sid_t(gpsId, GpsHyperion::DATASET_ID)) {
setAllVariablesReadOnly();
}
lp_var_t<double> latitude = lp_var_t<double>(sid.objectId,
GpsHyperion::LATITUDE, this);
lp_var_t<double> longitude = lp_var_t<double>(sid.objectId,
GpsHyperion::LONGITUDE, this);
lp_var_t<double> altitude = lp_var_t<double>(sid.objectId, GpsHyperion::ALTITUDE, this);
lp_var_t<uint8_t> fixMode = lp_var_t<uint8_t>(sid.objectId, GpsHyperion::FIX_MODE, this);
private:
friend class GPSHyperionHandler;
GpsPrimaryDataset(HasLocalDataPoolIF* hkOwner):
StaticLocalDataSet(hkOwner, GpsHyperion::DATASET_ID) {}
};
#endif /* MISSION_DEVICES_DEVICEDEFINITIONS_GPSDEFINITIONS_H_ */