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Update FSFW #24

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muellerr merged 160 commits from mueller/master into master 2021-09-26 22:54:37 +02:00
Conversation 0 Commits 160 Files Changed 52 +522 -100
17 changed files with 522 additions and 100 deletions
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Showing only changes of commit 9f40718824 - Show all commits

2
hal/src/fsfw_hal/devicehandlers/CMakeLists.txt
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@ -1,3 +1,5 @@
target_sources(${LIB_FSFW_NAME} PRIVATE target_sources(${LIB_FSFW_NAME} PRIVATE
GyroL3GD20Handler.cpp GyroL3GD20Handler.cpp
MgmRM3100Handler.cpp
MgmLIS3MDLHandler.cpp
) )

75
hal/src/fsfw_hal/devicehandlers/GyroL3GD20Handler.cpp
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@ -3,11 +3,11 @@
#include "fsfw/datapool/PoolReadGuard.h" #include "fsfw/datapool/PoolReadGuard.h"
GyroHandlerL3GD20H::GyroHandlerL3GD20H(object_id_t objectId, object_id_t deviceCommunication, GyroHandlerL3GD20H::GyroHandlerL3GD20H(object_id_t objectId, object_id_t deviceCommunication,
CookieIF *comCookie): CookieIF *comCookie, uint32_t transitionDelayMs):
DeviceHandlerBase(objectId, deviceCommunication, comCookie), DeviceHandlerBase(objectId, deviceCommunication, comCookie),
dataset(this) { transitionDelayMs(transitionDelayMs), dataset(this) {
#if FSFW_HAL_L3GD20_GYRO_DEBUG == 1 #if FSFW_HAL_L3GD20_GYRO_DEBUG == 1
debugDivider = new PeriodicOperationDivider(5); debugDivider = new PeriodicOperationDivider(3);
#endif #endif
} }
@ -47,7 +47,7 @@ ReturnValue_t GyroHandlerL3GD20H::buildTransitionDeviceCommand(DeviceCommandId_t
switch(internalState) { switch(internalState) {
case(InternalState::NONE): case(InternalState::NONE):
case(InternalState::NORMAL): { case(InternalState::NORMAL): {
return HasReturnvaluesIF::RETURN_OK; return NOTHING_TO_SEND;
} }
case(InternalState::CONFIGURE): { case(InternalState::CONFIGURE): {
*id = L3GD20H::CONFIGURE_CTRL_REGS; *id = L3GD20H::CONFIGURE_CTRL_REGS;
@ -66,10 +66,11 @@ ReturnValue_t GyroHandlerL3GD20H::buildTransitionDeviceCommand(DeviceCommandId_t
default: default:
#if FSFW_CPP_OSTREAM_ENABLED == 1 #if FSFW_CPP_OSTREAM_ENABLED == 1
/* Might be a configuration error. */ /* Might be a configuration error. */
sif::debug << "GyroHandler::buildTransitionDeviceCommand: Unknown internal state!" << sif::warning << "GyroL3GD20Handler::buildTransitionDeviceCommand: "
std::endl; "Unknown internal state!" << std::endl;
#else #else
sif::printDebug("GyroHandler::buildTransitionDeviceCommand: Unknown internal state!\n"); sif::printDebug("GyroL3GD20Handler::buildTransitionDeviceCommand: "
"Unknown internal state!\n");
#endif #endif
return HasReturnvaluesIF::RETURN_OK; return HasReturnvaluesIF::RETURN_OK;
} }
@ -144,7 +145,7 @@ ReturnValue_t GyroHandlerL3GD20H::buildCommandFromCommand(
ReturnValue_t GyroHandlerL3GD20H::scanForReply(const uint8_t *start, size_t len, ReturnValue_t GyroHandlerL3GD20H::scanForReply(const uint8_t *start, size_t len,
DeviceCommandId_t *foundId, size_t *foundLen) { DeviceCommandId_t *foundId, size_t *foundLen) {
/* For SPI, the ID will always be the one of the last sent command. */ // For SPI, the ID will always be the one of the last sent command
*foundId = this->getPendingCommand(); *foundId = this->getPendingCommand();
*foundLen = this->rawPacketLen; *foundLen = this->rawPacketLen;
@ -166,7 +167,7 @@ ReturnValue_t GyroHandlerL3GD20H::interpretDeviceReply(DeviceCommandId_t id,
commandExecuted = true; commandExecuted = true;
} }
else { else {
/* Attempt reconfiguration. */ // Attempt reconfiguration
internalState = InternalState::CONFIGURE; internalState = InternalState::CONFIGURE;
return DeviceHandlerIF::DEVICE_REPLY_INVALID; return DeviceHandlerIF::DEVICE_REPLY_INVALID;
} }
@ -199,13 +200,12 @@ ReturnValue_t GyroHandlerL3GD20H::interpretDeviceReply(DeviceCommandId_t id,
if(debugDivider->checkAndIncrement()) { if(debugDivider->checkAndIncrement()) {
/* Set terminal to utf-8 if there is an issue with micro printout. */ /* Set terminal to utf-8 if there is an issue with micro printout. */
#if FSFW_CPP_OSTREAM_ENABLED == 1 #if FSFW_CPP_OSTREAM_ENABLED == 1
sif::info << "GyroHandlerL3GD20H: Angular velocities in degrees per second:" << sif::info << "GyroHandlerL3GD20H: Angular velocities (deg/s):" << std::endl;
std::endl; sif::info << "X: " << angVelocX << std::endl;
sif::info << "X: " << angVelocX << " \xC2\xB0" << std::endl; sif::info << "Y: " << angVelocY << std::endl;
sif::info << "Y: " << angVelocY << " \xC2\xB0" << std::endl; sif::info << "Z: " << angVelocZ << std::endl;
sif::info << "Z: " << angVelocZ << " \xC2\xB0" << std::endl;
#else #else
sif::printInfo("GyroHandlerL3GD20H: Angular velocities in degrees per second:\n"); sif::printInfo("GyroHandlerL3GD20H: Angular velocities (deg/s):\n");
sif::printInfo("X: %f\n", angVelocX); sif::printInfo("X: %f\n", angVelocX);
sif::printInfo("Y: %f\n", angVelocY); sif::printInfo("Y: %f\n", angVelocY);
sif::printInfo("Z: %f\n", angVelocZ); sif::printInfo("Z: %f\n", angVelocZ);
@ -215,11 +215,32 @@ ReturnValue_t GyroHandlerL3GD20H::interpretDeviceReply(DeviceCommandId_t id,
PoolReadGuard readSet(&dataset); PoolReadGuard readSet(&dataset);
if(readSet.getReadResult() == HasReturnvaluesIF::RETURN_OK) { if(readSet.getReadResult() == HasReturnvaluesIF::RETURN_OK) {
if(std::abs(angVelocX) < this->absLimitX) {
dataset.angVelocX = angVelocX; dataset.angVelocX = angVelocX;
dataset.angVelocX.setValid(true);
}
else {
dataset.angVelocX.setValid(false);
}
if(std::abs(angVelocY) < this->absLimitY) {
dataset.angVelocY = angVelocY; dataset.angVelocY = angVelocY;
dataset.angVelocY.setValid(true);
}
else {
dataset.angVelocY.setValid(false);
}
if(std::abs(angVelocZ) < this->absLimitZ) {
dataset.angVelocZ = angVelocZ; dataset.angVelocZ = angVelocZ;
dataset.angVelocZ.setValid(true);
}
else {
dataset.angVelocZ.setValid(false);
}
dataset.temperature = temperature; dataset.temperature = temperature;
dataset.setValidity(true, true); dataset.temperature.setValid(true);
} }
break; break;
} }
@ -231,23 +252,19 @@ ReturnValue_t GyroHandlerL3GD20H::interpretDeviceReply(DeviceCommandId_t id,
uint32_t GyroHandlerL3GD20H::getTransitionDelayMs(Mode_t from, Mode_t to) { uint32_t GyroHandlerL3GD20H::getTransitionDelayMs(Mode_t from, Mode_t to) {
return 10000; return this->transitionDelayMs;
} }
void GyroHandlerL3GD20H::setGoNormalModeAtStartup() { void GyroHandlerL3GD20H::setToGoToNormalMode(bool enable) {
this->goNormalModeImmediately = true; this->goNormalModeImmediately = true;
} }
ReturnValue_t GyroHandlerL3GD20H::initializeLocalDataPool( ReturnValue_t GyroHandlerL3GD20H::initializeLocalDataPool(
localpool::DataPool &localDataPoolMap, LocalDataPoolManager &poolManager) { localpool::DataPool &localDataPoolMap, LocalDataPoolManager &poolManager) {
localDataPoolMap.emplace(L3GD20H::ANG_VELOC_X, localDataPoolMap.emplace(L3GD20H::ANG_VELOC_X, new PoolEntry<float>({0.0}));
new PoolEntry<float>({0.0})); localDataPoolMap.emplace(L3GD20H::ANG_VELOC_Y, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(L3GD20H::ANG_VELOC_Y, localDataPoolMap.emplace(L3GD20H::ANG_VELOC_Z, new PoolEntry<float>({0.0}));
new PoolEntry<float>({0.0})); localDataPoolMap.emplace(L3GD20H::TEMPERATURE, new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(L3GD20H::ANG_VELOC_Z,
new PoolEntry<float>({0.0}));
localDataPoolMap.emplace(L3GD20H::TEMPERATURE,
new PoolEntry<float>({0.0}));
return HasReturnvaluesIF::RETURN_OK; return HasReturnvaluesIF::RETURN_OK;
} }
@ -260,3 +277,9 @@ void GyroHandlerL3GD20H::fillCommandAndReplyMap() {
void GyroHandlerL3GD20H::modeChanged() { void GyroHandlerL3GD20H::modeChanged() {
internalState = InternalState::NONE; internalState = InternalState::NONE;
} }
void GyroHandlerL3GD20H::setAbsoluteLimits(float limitX, float limitY, float limitZ) {
this->absLimitX = limitX;
this->absLimitY = limitY;
this->absLimitZ = limitZ;
}

29
hal/src/fsfw_hal/devicehandlers/GyroL3GD20Handler.h
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@ -7,10 +7,6 @@
#include <fsfw/devicehandlers/DeviceHandlerBase.h> #include <fsfw/devicehandlers/DeviceHandlerBase.h>
#include <fsfw/globalfunctions/PeriodicOperationDivider.h> #include <fsfw/globalfunctions/PeriodicOperationDivider.h>
#ifndef FSFW_HAL_L3GD20_GYRO_DEBUG
#define FSFW_HAL_L3GD20_GYRO_DEBUG 0
#endif /* FSFW_HAL_L3GD20_GYRO_DEBUG */
/** /**
* @brief Device Handler for the L3GD20H gyroscope sensor * @brief Device Handler for the L3GD20H gyroscope sensor
* (https://www.st.com/en/mems-and-sensors/l3gd20h.html) * (https://www.st.com/en/mems-and-sensors/l3gd20h.html)
@ -23,10 +19,22 @@
class GyroHandlerL3GD20H: public DeviceHandlerBase { class GyroHandlerL3GD20H: public DeviceHandlerBase {
public: public:
GyroHandlerL3GD20H(object_id_t objectId, object_id_t deviceCommunication, GyroHandlerL3GD20H(object_id_t objectId, object_id_t deviceCommunication,
CookieIF* comCookie); CookieIF* comCookie, uint32_t transitionDelayMs);
virtual ~GyroHandlerL3GD20H(); virtual ~GyroHandlerL3GD20H();
void setGoNormalModeAtStartup(); /**
* Set the absolute limit for the values on the axis in degrees per second.
* The dataset values will be marked as invalid if that limit is exceeded
* @param xLimit
* @param yLimit
* @param zLimit
*/
void setAbsoluteLimits(float limitX, float limitY, float limitZ);
/**
* @brief Configure device handler to go to normal mode immediately
*/
void setToGoToNormalMode(bool enable);
protected: protected:
/* DeviceHandlerBase overrides */ /* DeviceHandlerBase overrides */
@ -41,18 +49,23 @@ protected:
size_t commandDataLen) override; size_t commandDataLen) override;
ReturnValue_t scanForReply(const uint8_t *start, size_t len, ReturnValue_t scanForReply(const uint8_t *start, size_t len,
DeviceCommandId_t *foundId, size_t *foundLen) override; DeviceCommandId_t *foundId, size_t *foundLen) override;
ReturnValue_t interpretDeviceReply(DeviceCommandId_t id, virtual ReturnValue_t interpretDeviceReply(DeviceCommandId_t id,
const uint8_t *packet) override; const uint8_t *packet) override;
void fillCommandAndReplyMap() override; void fillCommandAndReplyMap() override;
void modeChanged() override; void modeChanged() override;
uint32_t getTransitionDelayMs(Mode_t from, Mode_t to) override; virtual uint32_t getTransitionDelayMs(Mode_t from, Mode_t to) override;
ReturnValue_t initializeLocalDataPool(localpool::DataPool &localDataPoolMap, ReturnValue_t initializeLocalDataPool(localpool::DataPool &localDataPoolMap,
LocalDataPoolManager &poolManager) override; LocalDataPoolManager &poolManager) override;
private: private:
uint32_t transitionDelayMs = 0;
GyroPrimaryDataset dataset; GyroPrimaryDataset dataset;
float absLimitX = L3GD20H::RANGE_DPS_00;
float absLimitY = L3GD20H::RANGE_DPS_00;
float absLimitZ = L3GD20H::RANGE_DPS_00;
enum class InternalState { enum class InternalState {
NONE, NONE,
CONFIGURE, CONFIGURE,

178
hal/src/fsfw_hal/devicehandlers/devicedefinitions/MgmLIS3HandlerDefs.h Normal file
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@ -0,0 +1,178 @@
#ifndef MISSION_DEVICES_DEVICEDEFINITIONS_MGMLIS3HANDLERDEFS_H_
#define MISSION_DEVICES_DEVICEDEFINITIONS_MGMLIS3HANDLERDEFS_H_
#include <fsfw/datapoollocal/StaticLocalDataSet.h>
#include <fsfw/datapoollocal/LocalPoolVariable.h>
#include <fsfw/devicehandlers/DeviceHandlerIF.h>
#include <cstdint>
namespace MGMLIS3MDL {
enum Set {
ON, OFF
};
enum OpMode {
LOW, MEDIUM, HIGH, ULTRA
};
enum Sensitivies: uint8_t {
GAUSS_4 = 4,
GAUSS_8 = 8,
GAUSS_12 = 12,
GAUSS_16 = 16
};
/* Actually 15, we just round up a bit */
static constexpr size_t MAX_BUFFER_SIZE = 16;
/* Field data register scaling */
static constexpr uint8_t GAUSS_TO_MICROTESLA_FACTOR = 100;
static constexpr float FIELD_LSB_PER_GAUSS_4_SENS = 1.0 / 6842.0;
static constexpr float FIELD_LSB_PER_GAUSS_8_SENS = 1.0 / 3421.0;
static constexpr float FIELD_LSB_PER_GAUSS_12_SENS = 1.0 / 2281.0;
static constexpr float FIELD_LSB_PER_GAUSS_16_SENS = 1.0 / 1711.0;
static const DeviceCommandId_t READ_CONFIG_AND_DATA = 0x00;
static const DeviceCommandId_t SETUP_MGM = 0x01;
static const DeviceCommandId_t READ_TEMPERATURE = 0x02;
static const DeviceCommandId_t IDENTIFY_DEVICE = 0x03;
static const DeviceCommandId_t TEMP_SENSOR_ENABLE = 0x04;
static const DeviceCommandId_t ACCURACY_OP_MODE_SET = 0x05;
/* Number of all control registers */
static const uint8_t NR_OF_CTRL_REGISTERS = 5;
/* Number of registers in the MGM */
static const uint8_t NR_OF_REGISTERS = 19;
/* Total number of adresses for all registers */
static const uint8_t TOTAL_NR_OF_ADRESSES = 52;
static const uint8_t NR_OF_DATA_AND_CFG_REGISTERS = 14;
static const uint8_t TEMPERATURE_REPLY_LEN = 3;
static const uint8_t SETUP_REPLY_LEN = 6;
/*------------------------------------------------------------------------*/
/* Register adresses */
/*------------------------------------------------------------------------*/
/* Register adress returns identifier of device with default 0b00111101 */
static const uint8_t IDENTIFY_DEVICE_REG_ADDR = 0b00001111;
static const uint8_t DEVICE_ID = 0b00111101; // Identifier for Device
/* Register adress to access register 1 */
static const uint8_t CTRL_REG1 = 0b00100000;
/* Register adress to access register 2 */
static const uint8_t CTRL_REG2 = 0b00100001;
/* Register adress to access register 3 */
static const uint8_t CTRL_REG3 = 0b00100010;
/* Register adress to access register 4 */
static const uint8_t CTRL_REG4 = 0b00100011;
/* Register adress to access register 5 */
static const uint8_t CTRL_REG5 = 0b00100100;
/* Register adress to access status register */
static const uint8_t STATUS_REG_IDX = 8;
static const uint8_t STATUS_REG = 0b00100111;
/* Register adress to access low byte of x-axis */
static const uint8_t X_LOWBYTE_IDX = 9;
static const uint8_t X_LOWBYTE = 0b00101000;
/* Register adress to access high byte of x-axis */
static const uint8_t X_HIGHBYTE_IDX = 10;
static const uint8_t X_HIGHBYTE = 0b00101001;
/* Register adress to access low byte of y-axis */
static const uint8_t Y_LOWBYTE_IDX = 11;
static const uint8_t Y_LOWBYTE = 0b00101010;
/* Register adress to access high byte of y-axis */
static const uint8_t Y_HIGHBYTE_IDX = 12;
static const uint8_t Y_HIGHBYTE = 0b00101011;
/* Register adress to access low byte of z-axis */
static const uint8_t Z_LOWBYTE_IDX = 13;
static const uint8_t Z_LOWBYTE = 0b00101100;
/* Register adress to access high byte of z-axis */
static const uint8_t Z_HIGHBYTE_IDX = 14;
static const uint8_t Z_HIGHBYTE = 0b00101101;
/* Register adress to access low byte of temperature sensor */
static const uint8_t TEMP_LOWBYTE = 0b00101110;
/* Register adress to access high byte of temperature sensor */
static const uint8_t TEMP_HIGHBYTE = 0b00101111;
/*------------------------------------------------------------------------*/
/* Initialize Setup Register set bits */
/*------------------------------------------------------------------------*/
/* General transfer bits */
// Read=1 / Write=0 Bit
static const uint8_t RW_BIT = 7;
// Continous Read/Write Bit, increment adress
static const uint8_t MS_BIT = 6;
/* CTRL_REG1 bits */
static const uint8_t ST = 0; // Self test enable bit, enabled = 1
// Enable rates higher than 80 Hz enabled = 1
static const uint8_t FAST_ODR = 1;
static const uint8_t DO0 = 2; // Output data rate bit 2
static const uint8_t DO1 = 3; // Output data rate bit 3
static const uint8_t DO2 = 4; // Output data rate bit 4
static const uint8_t OM0 = 5; // XY operating mode bit 5
static const uint8_t OM1 = 6; // XY operating mode bit 6
static const uint8_t TEMP_EN = 7; // Temperature sensor enable enabled = 1
static const uint8_t CTRL_REG1_DEFAULT = (1 << TEMP_EN) | (1 << OM1) |
(1 << DO0) | (1 << DO1) | (1 << DO2);
/* CTRL_REG2 bits */
//reset configuration registers and user registers
static const uint8_t SOFT_RST = 2;
static const uint8_t REBOOT = 3; //reboot memory content
static const uint8_t FSO = 5; //full-scale selection bit 5
static const uint8_t FS1 = 6; //full-scale selection bit 6
static const uint8_t CTRL_REG2_DEFAULT = 0;
/* CTRL_REG3 bits */
static const uint8_t MD0 = 0; //Operating mode bit 0
static const uint8_t MD1 = 1; //Operating mode bit 1
//SPI serial interface mode selection enabled = 3-wire-mode
static const uint8_t SIM = 2;
static const uint8_t LP = 5; //low-power mode
static const uint8_t CTRL_REG3_DEFAULT = 0;
/* CTRL_REG4 bits */
//big/little endian data selection enabled = MSb at lower adress
static const uint8_t BLE = 1;
static const uint8_t OMZ0 = 2; //Z operating mode bit 2
static const uint8_t OMZ1 = 3; //Z operating mode bit 3
static const uint8_t CTRL_REG4_DEFAULT = (1 << OMZ1);
/* CTRL_REG5 bits */
static const uint8_t BDU = 6; //Block data update
static const uint8_t FAST_READ = 7; //Fast read enabled = 1
static const uint8_t CTRL_REG5_DEFAULT = 0;
static const uint32_t MGM_DATA_SET_ID = READ_CONFIG_AND_DATA;
enum MgmPoolIds: lp_id_t {
FIELD_STRENGTH_X,
FIELD_STRENGTH_Y,
FIELD_STRENGTH_Z,
TEMPERATURE_CELCIUS
};
class MgmPrimaryDataset: public StaticLocalDataSet<4> {
public:
MgmPrimaryDataset(HasLocalDataPoolIF* hkOwner):
StaticLocalDataSet(hkOwner, MGM_DATA_SET_ID) {}
MgmPrimaryDataset(object_id_t mgmId):
StaticLocalDataSet(sid_t(mgmId, MGM_DATA_SET_ID)) {}
lp_var_t<float> fieldStrengthX = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_X, this);
lp_var_t<float> fieldStrengthY = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_Y, this);
lp_var_t<float> fieldStrengthZ = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_Z, this);
lp_var_t<float> temperature = lp_var_t<float>(sid.objectId,
TEMPERATURE_CELCIUS, this);
};
}
#endif /* MISSION_DEVICES_DEVICEDEFINITIONS_MGMLIS3HANDLERDEFS_H_ */

132
hal/src/fsfw_hal/devicehandlers/devicedefinitions/MgmRM3100HandlerDefs.h Normal file
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@ -0,0 +1,132 @@
#ifndef MISSION_DEVICES_DEVICEDEFINITIONS_MGMHANDLERRM3100DEFINITIONS_H_
#define MISSION_DEVICES_DEVICEDEFINITIONS_MGMHANDLERRM3100DEFINITIONS_H_
#include <fsfw/datapoollocal/StaticLocalDataSet.h>
#include <fsfw/datapoollocal/LocalPoolVariable.h>
#include <fsfw/devicehandlers/DeviceHandlerIF.h>
#include <fsfw/serialize/SerialLinkedListAdapter.h>
#include <cstdint>
namespace RM3100 {
/* Actually 10, we round up a little bit */
static constexpr size_t MAX_BUFFER_SIZE = 12;
static constexpr uint8_t READ_MASK = 0x80;
/*----------------------------------------------------------------------------*/
/* CMM Register */
/*----------------------------------------------------------------------------*/
static constexpr uint8_t SET_CMM_CMZ = 1 << 6;
static constexpr uint8_t SET_CMM_CMY = 1 << 5;
static constexpr uint8_t SET_CMM_CMX = 1 << 4;
static constexpr uint8_t SET_CMM_DRDM = 1 << 2;
static constexpr uint8_t SET_CMM_START = 1;
static constexpr uint8_t CMM_REGISTER = 0x01;
static constexpr uint8_t CMM_VALUE = SET_CMM_CMZ | SET_CMM_CMY | SET_CMM_CMX |
SET_CMM_DRDM | SET_CMM_START;
/*----------------------------------------------------------------------------*/
/* Cycle count register */
/*----------------------------------------------------------------------------*/
// Default value (200)
static constexpr uint8_t CYCLE_COUNT_VALUE = 0xC8;
static constexpr float DEFAULT_GAIN = static_cast<float>(CYCLE_COUNT_VALUE) /
100 * 38;
static constexpr uint8_t CYCLE_COUNT_START_REGISTER = 0x04;
/*----------------------------------------------------------------------------*/
/* TMRC register */
/*----------------------------------------------------------------------------*/
static constexpr uint8_t TMRC_150HZ_VALUE = 0x94;
static constexpr uint8_t TMRC_75HZ_VALUE = 0x95;
static constexpr uint8_t TMRC_DEFAULT_37HZ_VALUE = 0x96;
static constexpr uint8_t TMRC_REGISTER = 0x0B;
static constexpr uint8_t TMRC_DEFAULT_VALUE = TMRC_DEFAULT_37HZ_VALUE;
static constexpr uint8_t MEASUREMENT_REG_START = 0x24;
static constexpr uint8_t BIST_REGISTER = 0x33;
static constexpr uint8_t DATA_READY_VAL = 0b1000'0000;
static constexpr uint8_t STATUS_REGISTER = 0x34;
static constexpr uint8_t REVID_REGISTER = 0x36;
// Range in Microtesla. 1 T equals 10000 Gauss (for comparison with LIS3 MGM)
static constexpr uint16_t RANGE = 800;
static constexpr DeviceCommandId_t READ_DATA = 0;
static constexpr DeviceCommandId_t CONFIGURE_CMM = 1;
static constexpr DeviceCommandId_t READ_CMM = 2;
static constexpr DeviceCommandId_t CONFIGURE_TMRC = 3;
static constexpr DeviceCommandId_t READ_TMRC = 4;
static constexpr DeviceCommandId_t CONFIGURE_CYCLE_COUNT = 5;
static constexpr DeviceCommandId_t READ_CYCLE_COUNT = 6;
class CycleCountCommand: public SerialLinkedListAdapter<SerializeIF> {
public:
CycleCountCommand(bool oneCycleCount = true): oneCycleCount(oneCycleCount) {
setLinks(oneCycleCount);
}
ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size,
Endianness streamEndianness) override {
ReturnValue_t result = SerialLinkedListAdapter::deSerialize(buffer,
size, streamEndianness);
if(oneCycleCount) {
cycleCountY = cycleCountX;
cycleCountZ = cycleCountX;
}
return result;
}
SerializeElement<uint16_t> cycleCountX;
SerializeElement<uint16_t> cycleCountY;
SerializeElement<uint16_t> cycleCountZ;
private:
void setLinks(bool oneCycleCount) {
setStart(&cycleCountX);
if(not oneCycleCount) {
cycleCountX.setNext(&cycleCountY);
cycleCountY.setNext(&cycleCountZ);
}
}
bool oneCycleCount;
};
static constexpr uint32_t MGM_DATASET_ID = READ_DATA;
enum MgmPoolIds: lp_id_t {
FIELD_STRENGTH_X,
FIELD_STRENGTH_Y,
FIELD_STRENGTH_Z,
};
class Rm3100PrimaryDataset: public StaticLocalDataSet<3> {
public:
Rm3100PrimaryDataset(HasLocalDataPoolIF* hkOwner):
StaticLocalDataSet(hkOwner, MGM_DATASET_ID) {}
Rm3100PrimaryDataset(object_id_t mgmId):
StaticLocalDataSet(sid_t(mgmId, MGM_DATASET_ID)) {}
// Field strengths in micro Tesla.
lp_var_t<float> fieldStrengthX = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_X, this);
lp_var_t<float> fieldStrengthY = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_Y, this);
lp_var_t<float> fieldStrengthZ = lp_var_t<float>(sid.objectId,
FIELD_STRENGTH_Z, this);
};
}
#endif /* MISSION_DEVICES_DEVICEDEFINITIONS_MGMHANDLERRM3100DEFINITIONS_H_ */

14
hal/src/fsfw_hal/linux/UnixFileGuard.cpp
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@ -1,5 +1,10 @@
#include "fsfw/FSFW.h"
#include "fsfw/serviceinterface.h"
#include "fsfw_hal/linux/UnixFileGuard.h" #include "fsfw_hal/linux/UnixFileGuard.h"
#include <cerrno>
#include <cstring>
UnixFileGuard::UnixFileGuard(std::string device, int* fileDescriptor, int flags, UnixFileGuard::UnixFileGuard(std::string device, int* fileDescriptor, int flags,
std::string diagnosticPrefix): std::string diagnosticPrefix):
fileDescriptor(fileDescriptor) { fileDescriptor(fileDescriptor) {
@ -10,12 +15,11 @@ UnixFileGuard::UnixFileGuard(std::string device, int* fileDescriptor, int flags,
if (*fileDescriptor < 0) { if (*fileDescriptor < 0) {
#if FSFW_VERBOSE_LEVEL >= 1 #if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1 #if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << diagnosticPrefix <<"Opening device failed with error code " << errno << sif::warning << diagnosticPrefix << ": Opening device failed with error code " <<
"." << std::endl; errno << ": " << strerror(errno) << std::endl;
sif::warning << "Error description: " << strerror(errno) << std::endl;
#else #else
sif::printError("%sOpening device failed with error code %d.\n", diagnosticPrefix); sif::printWarning("%s: Opening device failed with error code %d: %s\n",
sif::printWarning("Error description: %s\n", strerror(errno)); diagnosticPrefix, errno, strerror(errno));
#endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */ #endif /* FSFW_CPP_OSTREAM_ENABLED == 1 */
#endif /* FSFW_VERBOSE_LEVEL >= 1 */ #endif /* FSFW_VERBOSE_LEVEL >= 1 */
openStatus = OPEN_FILE_FAILED; openStatus = OPEN_FILE_FAILED;

14
hal/src/fsfw_hal/linux/spi/SpiComIF.cpp
View File

@ -15,11 +15,6 @@
#include <cerrno> #include <cerrno>
#include <cstring> #include <cstring>
/* Can be used for low-level debugging of the SPI bus */
#ifndef FSFW_HAL_LINUX_SPI_WIRETAPPING
#define FSFW_HAL_LINUX_SPI_WIRETAPPING 0
#endif
SpiComIF::SpiComIF(object_id_t objectId, GpioIF* gpioComIF): SpiComIF::SpiComIF(object_id_t objectId, GpioIF* gpioComIF):
SystemObject(objectId), gpioComIF(gpioComIF) { SystemObject(objectId), gpioComIF(gpioComIF) {
if(gpioComIF == nullptr) { if(gpioComIF == nullptr) {
@ -90,7 +85,7 @@ ReturnValue_t SpiComIF::initializeInterface(CookieIF *cookie) {
int fileDescriptor = 0; int fileDescriptor = 0;
UnixFileGuard fileHelper(spiCookie->getSpiDevice(), &fileDescriptor, O_RDWR, UnixFileGuard fileHelper(spiCookie->getSpiDevice(), &fileDescriptor, O_RDWR,
"SpiComIF::initializeInterface: "); "SpiComIF::initializeInterface");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) { if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return fileHelper.getOpenResult(); return fileHelper.getOpenResult();
} }
@ -184,7 +179,7 @@ ReturnValue_t SpiComIF::performRegularSendOperation(SpiCookie *spiCookie, const
/* Prepare transfer */ /* Prepare transfer */
int fileDescriptor = 0; int fileDescriptor = 0;
std::string device = spiCookie->getSpiDevice(); std::string device = spiCookie->getSpiDevice();
UnixFileGuard fileHelper(device, &fileDescriptor, O_RDWR, "SpiComIF::sendMessage: "); UnixFileGuard fileHelper(device, &fileDescriptor, O_RDWR, "SpiComIF::sendMessage");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) { if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return OPENING_FILE_FAILED; return OPENING_FILE_FAILED;
} }
@ -193,7 +188,7 @@ ReturnValue_t SpiComIF::performRegularSendOperation(SpiCookie *spiCookie, const
spiCookie->getSpiParameters(spiMode, spiSpeed, nullptr); spiCookie->getSpiParameters(spiMode, spiSpeed, nullptr);
setSpiSpeedAndMode(fileDescriptor, spiMode, spiSpeed); setSpiSpeedAndMode(fileDescriptor, spiMode, spiSpeed);
spiCookie->assignWriteBuffer(sendData); spiCookie->assignWriteBuffer(sendData);
spiCookie->assignTransferSize(sendLen); spiCookie->setTransferSize(sendLen);
bool fullDuplex = spiCookie->isFullDuplex(); bool fullDuplex = spiCookie->isFullDuplex();
gpioId_t gpioId = spiCookie->getChipSelectPin(); gpioId_t gpioId = spiCookie->getChipSelectPin();
@ -273,7 +268,7 @@ ReturnValue_t SpiComIF::performHalfDuplexReception(SpiCookie* spiCookie) {
std::string device = spiCookie->getSpiDevice(); std::string device = spiCookie->getSpiDevice();
int fileDescriptor = 0; int fileDescriptor = 0;
UnixFileGuard fileHelper(device, &fileDescriptor, O_RDWR, UnixFileGuard fileHelper(device, &fileDescriptor, O_RDWR,
"SpiComIF::requestReceiveMessage: "); "SpiComIF::requestReceiveMessage");
if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) { if(fileHelper.getOpenResult() != HasReturnvaluesIF::RETURN_OK) {
return OPENING_FILE_FAILED; return OPENING_FILE_FAILED;
} }
@ -335,6 +330,7 @@ ReturnValue_t SpiComIF::readReceivedMessage(CookieIF *cookie, uint8_t **buffer,
*buffer = rxBuf; *buffer = rxBuf;
*size = spiCookie->getCurrentTransferSize(); *size = spiCookie->getCurrentTransferSize();
spiCookie->setTransferSize(0);
return HasReturnvaluesIF::RETURN_OK; return HasReturnvaluesIF::RETURN_OK;
} }

1
hal/src/fsfw_hal/linux/spi/SpiComIF.h
View File

@ -1,6 +1,7 @@
#ifndef LINUX_SPI_SPICOMIF_H_ #ifndef LINUX_SPI_SPICOMIF_H_
#define LINUX_SPI_SPICOMIF_H_ #define LINUX_SPI_SPICOMIF_H_
#include "fsfw/FSFW.h"
#include "spiDefinitions.h" #include "spiDefinitions.h"
#include "returnvalues/classIds.h" #include "returnvalues/classIds.h"
#include "fsfw_hal/common/gpio/GpioIF.h" #include "fsfw_hal/common/gpio/GpioIF.h"

2
hal/src/fsfw_hal/linux/spi/SpiCookie.cpp
View File

@ -121,7 +121,7 @@ bool SpiCookie::isFullDuplex() const {
return not this->halfDuplex; return not this->halfDuplex;
} }
void SpiCookie::assignTransferSize(size_t transferSize) { void SpiCookie::setTransferSize(size_t transferSize) {
spiTransferStruct.len = transferSize; spiTransferStruct.len = transferSize;
} }

6
hal/src/fsfw_hal/linux/spi/SpiCookie.h
View File

@ -103,10 +103,10 @@ public:
void assignReadBuffer(uint8_t* rx); void assignReadBuffer(uint8_t* rx);
void assignWriteBuffer(const uint8_t* tx); void assignWriteBuffer(const uint8_t* tx);
/** /**
* Assign size for the next transfer. * Set size for the next transfer. Set to 0 for no transfer
* @param transferSize * @param transferSize
*/ */
void assignTransferSize(size_t transferSize); void setTransferSize(size_t transferSize);
size_t getCurrentTransferSize() const; size_t getCurrentTransferSize() const;
struct UncommonParameters { struct UncommonParameters {
@ -158,8 +158,6 @@ private:
std::string spiDev, const size_t maxSize, spi::SpiModes spiMode, uint32_t spiSpeed, std::string spiDev, const size_t maxSize, spi::SpiModes spiMode, uint32_t spiSpeed,
spi::send_callback_function_t callback, void* args); spi::send_callback_function_t callback, void* args);
size_t currentTransferSize = 0;
address_t spiAddress; address_t spiAddress;
gpioId_t chipSelectPin; gpioId_t chipSelectPin;
std::string spiDevice; std::string spiDevice;

8
src/fsfw/FSFW.h.in
View File

@ -20,4 +20,12 @@
#define FSFW_HAL_L3GD20_GYRO_DEBUG 0 #define FSFW_HAL_L3GD20_GYRO_DEBUG 0
#endif /* FSFW_HAL_L3GD20_GYRO_DEBUG */ #endif /* FSFW_HAL_L3GD20_GYRO_DEBUG */
#ifndef FSFW_HAL_RM3100_MGM_DEBUG
#define FSFW_HAL_RM3100_MGM_DEBUG 0
#endif /* FSFW_HAL_RM3100_MGM_DEBUG */
#ifndef FSFW_HAL_LIS3MDL_MGM_DEBUG
#define FSFW_HAL_LIS3MDL_MGM_DEBUG 0
#endif /* FSFW_HAL_LIS3MDL_MGM_DEBUG */
#endif /* FSFW_FSFW_H_ */ #endif /* FSFW_FSFW_H_ */

2
src/fsfw/FSFWVersion.h
View File

@ -4,7 +4,7 @@
const char* const FSFW_VERSION_NAME = "ASTP"; const char* const FSFW_VERSION_NAME = "ASTP";
#define FSFW_VERSION 1 #define FSFW_VERSION 1
#define FSFW_SUBVERSION 3 #define FSFW_SUBVERSION 2
#define FSFW_REVISION 0 #define FSFW_REVISION 0
#endif /* FSFW_VERSION_H_ */ #endif /* FSFW_VERSION_H_ */

11
src/fsfw/action/ActionHelper.cpp
View File

@ -32,6 +32,17 @@ ReturnValue_t ActionHelper::initialize(MessageQueueIF* queueToUse_) {
setQueueToUse(queueToUse_); setQueueToUse(queueToUse_);
} }
if(queueToUse == nullptr) {
#if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "ActionHelper::initialize: No queue set" << std::endl;
#else
sif::printWarning("ActionHelper::initialize: No queue set\n");
#endif
#endif /* FSFW_VERBOSE_LEVEL >= 1 */
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK; return HasReturnvaluesIF::RETURN_OK;
} }

35
src/fsfw/devicehandlers/DeviceHandlerBase.cpp
View File

@ -469,7 +469,7 @@ ReturnValue_t DeviceHandlerBase::updateReplyMapEntry(DeviceCommandId_t deviceRep
auto replyIter = deviceReplyMap.find(deviceReply); auto replyIter = deviceReplyMap.find(deviceReply);
if (replyIter == deviceReplyMap.end()) { if (replyIter == deviceReplyMap.end()) {
triggerEvent(INVALID_DEVICE_COMMAND, deviceReply); triggerEvent(INVALID_DEVICE_COMMAND, deviceReply);
return RETURN_FAILED; return COMMAND_NOT_SUPPORTED;
} else { } else {
DeviceReplyInfo *info = &(replyIter->second); DeviceReplyInfo *info = &(replyIter->second);
if (maxDelayCycles != 0) { if (maxDelayCycles != 0) {
@ -481,6 +481,25 @@ ReturnValue_t DeviceHandlerBase::updateReplyMapEntry(DeviceCommandId_t deviceRep
} }
} }
ReturnValue_t DeviceHandlerBase::updatePeriodicReply(bool enable, DeviceCommandId_t deviceReply) {
auto replyIter = deviceReplyMap.find(deviceReply);
if (replyIter == deviceReplyMap.end()) {
triggerEvent(INVALID_DEVICE_COMMAND, deviceReply);
return COMMAND_NOT_SUPPORTED;
} else {
DeviceReplyInfo *info = &(replyIter->second);
if(not info->periodic) {
return COMMAND_NOT_SUPPORTED;
}
if(enable) {
info->delayCycles = info->maxDelayCycles;
}
else {
info->delayCycles = 0;
}
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t DeviceHandlerBase::setReplyDataset(DeviceCommandId_t replyId, ReturnValue_t DeviceHandlerBase::setReplyDataset(DeviceCommandId_t replyId,
LocalPoolDataSetBase *dataSet) { LocalPoolDataSetBase *dataSet) {
@ -1336,10 +1355,20 @@ void DeviceHandlerBase::buildInternalCommand(void) {
DeviceCommandMap::iterator iter = deviceCommandMap.find( DeviceCommandMap::iterator iter = deviceCommandMap.find(
deviceCommandId); deviceCommandId);
if (iter == deviceCommandMap.end()) { if (iter == deviceCommandMap.end()) {
#if FSFW_VERBOSE_LEVEL >= 1
char output[36];
sprintf(output, "Command 0x%08x unknown",
static_cast<unsigned int>(deviceCommandId));
// so we can track misconfigurations
printWarningOrError(sif::OutputTypes::OUT_WARNING,
"buildInternalCommand",
COMMAND_NOT_SUPPORTED,
output);
#endif
result = COMMAND_NOT_SUPPORTED; result = COMMAND_NOT_SUPPORTED;
} }
else if (iter->second.isExecuting) { else if (iter->second.isExecuting) {
#if FSFW_DISABLE_PRINTOUT == 0 #if FSFW_VERBOSE_LEVEL >= 1
char output[36]; char output[36];
sprintf(output, "Command 0x%08x is executing", sprintf(output, "Command 0x%08x is executing",
static_cast<unsigned int>(deviceCommandId)); static_cast<unsigned int>(deviceCommandId));
@ -1550,7 +1579,7 @@ LocalDataPoolManager* DeviceHandlerBase::getHkManagerHandle() {
return &poolManager; return &poolManager;
} }
MessageQueueId_t DeviceHandlerBase::getCommanderId(DeviceCommandId_t replyId) const { MessageQueueId_t DeviceHandlerBase::getCommanderQueueId(DeviceCommandId_t replyId) const {
auto commandIter = deviceCommandMap.find(replyId); auto commandIter = deviceCommandMap.find(replyId);
if(commandIter == deviceCommandMap.end()) { if(commandIter == deviceCommandMap.end()) {
return MessageQueueIF::NO_QUEUE; return MessageQueueIF::NO_QUEUE;

58
src/fsfw/devicehandlers/DeviceHandlerBase.h
View File

@ -6,22 +6,22 @@
#include "DeviceHandlerFailureIsolation.h" #include "DeviceHandlerFailureIsolation.h"
#include "DeviceHandlerThermalSet.h" #include "DeviceHandlerThermalSet.h"
#include "../serviceinterface/ServiceInterface.h" #include "fsfw/serviceinterface/ServiceInterface.h"
#include "../serviceinterface/serviceInterfaceDefintions.h" #include "fsfw/serviceinterface/serviceInterfaceDefintions.h"
#include "../objectmanager/SystemObject.h" #include "fsfw/objectmanager/SystemObject.h"
#include "../tasks/ExecutableObjectIF.h" #include "fsfw/tasks/ExecutableObjectIF.h"
#include "../returnvalues/HasReturnvaluesIF.h" #include "fsfw/returnvalues/HasReturnvaluesIF.h"
#include "../action/HasActionsIF.h" #include "fsfw/action/HasActionsIF.h"
#include "../datapool/PoolVariableIF.h" #include "fsfw/datapool/PoolVariableIF.h"
#include "../modes/HasModesIF.h" #include "fsfw/modes/HasModesIF.h"
#include "../power/PowerSwitchIF.h" #include "fsfw/power/PowerSwitchIF.h"
#include "../ipc/MessageQueueIF.h" #include "fsfw/ipc/MessageQueueIF.h"
#include "../tasks/PeriodicTaskIF.h" #include "fsfw/tasks/PeriodicTaskIF.h"
#include "../action/ActionHelper.h" #include "fsfw/action/ActionHelper.h"
#include "../health/HealthHelper.h" #include "fsfw/health/HealthHelper.h"
#include "../parameters/ParameterHelper.h" #include "fsfw/parameters/ParameterHelper.h"
#include "../datapoollocal/HasLocalDataPoolIF.h" #include "fsfw/datapoollocal/HasLocalDataPoolIF.h"
#include "../datapoollocal/LocalDataPoolManager.h" #include "fsfw/datapoollocal/LocalDataPoolManager.h"
#include <map> #include <map>
@ -400,7 +400,7 @@ protected:
*/ */
virtual ReturnValue_t interpretDeviceReply(DeviceCommandId_t id, virtual ReturnValue_t interpretDeviceReply(DeviceCommandId_t id,
const uint8_t *packet) = 0; const uint8_t *packet) = 0;
MessageQueueId_t getCommanderId(DeviceCommandId_t replyId) const; MessageQueueId_t getCommanderQueueId(DeviceCommandId_t replyId) const;
/** /**
* Helper function to get pending command. This is useful for devices * Helper function to get pending command. This is useful for devices
* like SPI sensors to identify the last sent command. * like SPI sensors to identify the last sent command.
@ -450,7 +450,9 @@ protected:
* @param replyLen Will be supplied to the requestReceiveMessage call of * @param replyLen Will be supplied to the requestReceiveMessage call of
* the communication interface. * the communication interface.
* @param periodic Indicates if the command is periodic (i.e. it is sent * @param periodic Indicates if the command is periodic (i.e. it is sent
* by the device repeatedly without request) or not. Default is aperiodic (0) * by the device repeatedly without request) or not. Default is aperiodic (0).
* Please note that periodic replies are disabled by default. You can enable them with
* #updatePeriodicReply
* @return - @c RETURN_OK when the command was successfully inserted, * @return - @c RETURN_OK when the command was successfully inserted,
* - @c RETURN_FAILED else. * - @c RETURN_FAILED else.
*/ */
@ -465,7 +467,9 @@ protected:
* @param maxDelayCycles The maximum number of delay cycles the reply waits * @param maxDelayCycles The maximum number of delay cycles the reply waits
* until it times out. * until it times out.
* @param periodic Indicates if the command is periodic (i.e. it is sent * @param periodic Indicates if the command is periodic (i.e. it is sent
* by the device repeatedly without request) or not. Default is aperiodic (0) * by the device repeatedly without request) or not. Default is aperiodic (0).
* Please note that periodic replies are disabled by default. You can enable them with
* #updatePeriodicReply
* @return - @c RETURN_OK when the command was successfully inserted, * @return - @c RETURN_OK when the command was successfully inserted,
* - @c RETURN_FAILED else. * - @c RETURN_FAILED else.
*/ */
@ -481,6 +485,14 @@ protected:
*/ */
ReturnValue_t insertInCommandMap(DeviceCommandId_t deviceCommand); ReturnValue_t insertInCommandMap(DeviceCommandId_t deviceCommand);
/**
* Enables a periodic reply for a given command. It sets to delay cycles to the specified
* maximum delay cycles for a given reply ID if enabled or to 0 if disabled.
* @param enable Specify whether to enable or disable a given periodic reply
* @return
*/
ReturnValue_t updatePeriodicReply(bool enable, DeviceCommandId_t deviceReply);
/** /**
* @brief This function returns the reply length of the next reply to read. * @brief This function returns the reply length of the next reply to read.
* *
@ -494,12 +506,10 @@ protected:
virtual size_t getNextReplyLength(DeviceCommandId_t deviceCommand); virtual size_t getNextReplyLength(DeviceCommandId_t deviceCommand);
/** /**
* @brief This is a helper method to facilitate updating entries * @brief This is a helper method to facilitate updating entries in the reply map.
* in the reply map.
* @param deviceCommand Identifier of the reply to update. * @param deviceCommand Identifier of the reply to update.
* @param delayCycles The current number of delay cycles to wait. * @param delayCycles The current number of delay cycles to wait. As stated in
* As stated in #fillCommandAndCookieMap, to disable periodic commands, * #fillCommandAndReplyMap, to disable periodic commands, this is set to zero.
* this is set to zero.
* @param maxDelayCycles The maximum number of delay cycles the reply waits * @param maxDelayCycles The maximum number of delay cycles the reply waits
* until it times out. By passing 0 the entry remains untouched. * until it times out. By passing 0 the entry remains untouched.
* @param periodic Indicates if the command is periodic (i.e. it is sent * @param periodic Indicates if the command is periodic (i.e. it is sent

23
src/fsfw/globalfunctions/DleEncoder.cpp
View File

@ -154,6 +154,11 @@ ReturnValue_t DleEncoder::decodeStreamEscaped(const uint8_t *sourceStream, size_
size_t encodedIndex = 0; size_t encodedIndex = 0;
size_t decodedIndex = 0; size_t decodedIndex = 0;
uint8_t nextByte; uint8_t nextByte;
//init to 0 so that we can just return in the first checks (which do not consume anything from
//the source stream)
*readLen = 0;
if(maxDestStreamlen < 1) { if(maxDestStreamlen < 1) {
return STREAM_TOO_SHORT; return STREAM_TOO_SHORT;
} }
@ -166,6 +171,8 @@ ReturnValue_t DleEncoder::decodeStreamEscaped(const uint8_t *sourceStream, size_
and (sourceStream[encodedIndex] != STX_CHAR)) { and (sourceStream[encodedIndex] != STX_CHAR)) {
if (sourceStream[encodedIndex] == DLE_CHAR) { if (sourceStream[encodedIndex] == DLE_CHAR) {
if(encodedIndex + 1 >= sourceStreamLen) { if(encodedIndex + 1 >= sourceStreamLen) {
//reached the end of the sourceStream
*readLen = sourceStreamLen;
return DECODING_ERROR; return DECODING_ERROR;
} }
nextByte = sourceStream[encodedIndex + 1]; nextByte = sourceStream[encodedIndex + 1];
@ -200,6 +207,8 @@ ReturnValue_t DleEncoder::decodeStreamEscaped(const uint8_t *sourceStream, size_
} }
if (sourceStream[encodedIndex] != ETX_CHAR) { if (sourceStream[encodedIndex] != ETX_CHAR) {
if(decodedIndex == maxDestStreamlen) { if(decodedIndex == maxDestStreamlen) {
//so far we did not find anything wrong here, so let user try again
*readLen = 0;
return STREAM_TOO_SHORT; return STREAM_TOO_SHORT;
} }
else { else {
@ -220,6 +229,11 @@ ReturnValue_t DleEncoder::decodeStreamNonEscaped(const uint8_t *sourceStream,
size_t encodedIndex = 0; size_t encodedIndex = 0;
size_t decodedIndex = 0; size_t decodedIndex = 0;
uint8_t nextByte; uint8_t nextByte;
//init to 0 so that we can just return in the first checks (which do not consume anything from
//the source stream)
*readLen = 0;
if(maxDestStreamlen < 2) { if(maxDestStreamlen < 2) {
return STREAM_TOO_SHORT; return STREAM_TOO_SHORT;
} }
@ -227,6 +241,7 @@ ReturnValue_t DleEncoder::decodeStreamNonEscaped(const uint8_t *sourceStream,
return DECODING_ERROR; return DECODING_ERROR;
} }
if (sourceStream[encodedIndex++] != STX_CHAR) { if (sourceStream[encodedIndex++] != STX_CHAR) {
*readLen = 1;
return DECODING_ERROR; return DECODING_ERROR;
} }
while ((encodedIndex < sourceStreamLen) && (decodedIndex < maxDestStreamlen)) { while ((encodedIndex < sourceStreamLen) && (decodedIndex < maxDestStreamlen)) {
@ -265,11 +280,13 @@ ReturnValue_t DleEncoder::decodeStreamNonEscaped(const uint8_t *sourceStream,
++encodedIndex; ++encodedIndex;
++decodedIndex; ++decodedIndex;
} }
*readLen = encodedIndex;
if(decodedIndex == maxDestStreamlen) { if(decodedIndex == maxDestStreamlen) {
//so far we did not find anything wrong here, so let user try again
*readLen = 0;
return STREAM_TOO_SHORT; return STREAM_TOO_SHORT;
} } else {
else { *readLen = encodedIndex;
return DECODING_ERROR; return DECODING_ERROR;
} }
} }

8
src/fsfw/pus/servicepackets/Service1Packets.h
View File

@ -13,10 +13,10 @@
/** /**
* @brief FailureReport class to serialize a failure report * @brief FailureReport class to serialize a failure report
* @brief Subservice 1, 3, 5, 7 * @brief Subservice 2, 4, 6, 8
* @ingroup spacepackets * @ingroup spacepackets
*/ */
class FailureReport: public SerializeIF { //!< [EXPORT] : [SUBSERVICE] 1, 3, 5, 7 class FailureReport: public SerializeIF { //!< [EXPORT] : [SUBSERVICE] 2, 4, 6, 8
public: public:
FailureReport(uint8_t failureSubtype_, uint16_t packetId_, FailureReport(uint8_t failureSubtype_, uint16_t packetId_,
uint16_t packetSequenceControl_, uint8_t stepNumber_, uint16_t packetSequenceControl_, uint8_t stepNumber_,
@ -108,10 +108,10 @@ private:
}; };
/** /**
* @brief Subservices 2, 4, 6, 8 * @brief Subservices 1, 3, 5, 7
* @ingroup spacepackets * @ingroup spacepackets
*/ */
class SuccessReport: public SerializeIF { //!< [EXPORT] : [SUBSERVICE] 2, 4, 6, 8 class SuccessReport: public SerializeIF { //!< [EXPORT] : [SUBSERVICE] 1, 3, 5, 7
public: public:
SuccessReport(uint8_t subtype_, uint16_t packetId_, SuccessReport(uint8_t subtype_, uint16_t packetId_,
uint16_t packetSequenceControl_,uint8_t stepNumber_) : uint16_t packetSequenceControl_,uint8_t stepNumber_) :