eive/eive-obsw
eive/eive-obsw
13
4
Fork 0
Code Issues 4 Pull Requests 1 Releases 120 Wiki Activity

meier/ReactionWheelHandler #51

Merged
muellerr merged 37 commits from meier/ReactionWheelHandler into develop 2021-07-05 15:40:42 +02:00
Conversation 0 Commits 37 Files Changed 33 +86 -71
6 changed files with 86 additions and 71 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit 43a18e030c - Show all commits

10
bsp_q7s/ObjectFactory.cpp
View File

@ -591,26 +591,18 @@ void ObjectFactory::produce(void* args){
auto rwHandler1 = new RwHandler(objects::RW1, objects::SPI_COM_IF, rw1SpiCookie, gpioComIF,
gpioIds::EN_RW1);
(void) rwHandler1;
// rwHandler1->setStartUpImmediately();
rw1SpiCookie->setCallbackArgs(rwHandler1);
auto rwHandler2 = new RwHandler(objects::RW2, objects::SPI_COM_IF, rw2SpiCookie, gpioComIF,
gpioIds::EN_RW2);
// rwHandler2->setStartUpImmediately();
(void) rwHandler2;
rw2SpiCookie->setCallbackArgs(rwHandler2);
auto rwHandler3 = new RwHandler(objects::RW3, objects::SPI_COM_IF, rw3SpiCookie, gpioComIF,
gpioIds::EN_RW3);
// rwHandler3->setStartUpImmediately();
(void) rwHandler3;
// rw3SpiCookie->setCallbackArgs(rwHandler3);
rw3SpiCookie->setCallbackArgs(rwHandler3);
auto rwHandler4 = new RwHandler(objects::RW4, objects::SPI_COM_IF, rw4SpiCookie, gpioComIF,
gpioIds::EN_RW4);
// (void) rwHandler4;
rwHandler4->setStartUpImmediately();
rw4SpiCookie->setCallbackArgs(rwHandler4);
#endif /* TE0720 == 0 */

2
linux/fsfwconfig/OBSWConfig.h.in
View File

@ -52,7 +52,7 @@ debugging. */
#include "OBSWVersion.h"
/* Can be used to switch device to NORMAL mode immediately */
#define OBSW_SWITCH_TO_NORMAL_MODE_AFTER_STARTUP 1
#define OBSW_SWITCH_TO_NORMAL_MODE_AFTER_STARTUP 0
#ifdef __cplusplus

97
mission/devices/RwHandler.cpp
View File

@ -20,18 +20,12 @@ RwHandler::~RwHandler() {
}
void RwHandler::doStartUp() {
switch (startupStep) {
case StartupStep::ENABLE_RW: {
internalState = InternalState::GET_RESET_STATUS;
if(gpioComIF->pullHigh(enableGpio) != RETURN_OK) {
sif::debug << "RwHandler::doStartUp: Failed to pull enable gpio to high";
}
return;
}
case StartupStep::STARTUP_COMPLETE:
break;
default:
return;
}
#if OBSW_SWITCH_TO_NORMAL_MODE_AFTER_STARTUP == 1
setMode(MODE_NORMAL);
@ -44,23 +38,26 @@ void RwHandler::doShutDown() {
if(gpioComIF->pullLow(enableGpio) != RETURN_OK) {
sif::debug << "RwHandler::doStartUp: Failed to pull enable gpio to low";
}
/** Reset startup step for next doStartUp routine */
startupStep = StartupStep::ENABLE_RW;
}
ReturnValue_t RwHandler::buildNormalDeviceCommand(DeviceCommandId_t * id) {
switch (communicationStep) {
case CommunicationStep::GET_RESET_STATUS:
switch (internalState) {
case InternalState::GET_RESET_STATUS:
*id = RwDefinitions::GET_LAST_RESET_STATUS;
communicationStep = CommunicationStep::READ_TEMPERATURE;
internalState = InternalState::READ_TEMPERATURE;
break;
case CommunicationStep::READ_TEMPERATURE:
case InternalState::CLEAR_RESET_STATUS:
*id = RwDefinitions::CLEAR_LAST_RESET_STATUS;
/** After reset status is cleared, reset status will be polled again for verification */
internalState = InternalState::GET_RESET_STATUS;
break;
case InternalState::READ_TEMPERATURE:
*id = RwDefinitions::GET_TEMPERATURE;
communicationStep = CommunicationStep::GET_RW_SATUS;
internalState = InternalState::GET_RW_SATUS;
break;
case CommunicationStep::GET_RW_SATUS:
case InternalState::GET_RW_SATUS:
*id = RwDefinitions::GET_RW_STATUS;
communicationStep = CommunicationStep::GET_RESET_STATUS;
internalState = InternalState::GET_RESET_STATUS;
break;
default:
sif::debug << "RwHandler::buildNormalDeviceCommand: Invalid communication step"
@ -71,27 +68,7 @@ ReturnValue_t RwHandler::buildNormalDeviceCommand(DeviceCommandId_t * id) {
}
ReturnValue_t RwHandler::buildTransitionDeviceCommand(DeviceCommandId_t * id) {
switch (startupStep) {
case StartupStep::ENABLE_RW:
*id = RwDefinitions::GET_LAST_RESET_STATUS;
startupStep = StartupStep::CLEAR_RESET_STATUS;
break;
case StartupStep::CLEAR_RESET_STATUS:
*id = RwDefinitions::CLEAR_LAST_RESET_STATUS;
startupStep = StartupStep::INIT_RW;
break;
case StartupStep::INIT_RW:
*id = RwDefinitions::INIT_RW_CONTROLLER;
startupStep = StartupStep::STARTUP_COMPLETE;
break;
case StartupStep::STARTUP_COMPLETE:
break;
default:
sif::debug << "RwHandler::buildTransitionDeviceCommand: Invalid startup step"
<< std::endl;
break;
}
return buildCommandFromCommand(*id, nullptr, 0);;
return RETURN_OK;
}
ReturnValue_t RwHandler::buildCommandFromCommand(DeviceCommandId_t deviceCommand,
@ -100,9 +77,7 @@ ReturnValue_t RwHandler::buildCommandFromCommand(DeviceCommandId_t deviceCommand
switch (deviceCommand) {
case (RwDefinitions::RESET_MCU): {
commandBuffer[0] = static_cast<uint8_t>(RwDefinitions::RESET_MCU);
rawPacket = commandBuffer;
rawPacketLen = 1;
prepareResetMcuCommand();
return RETURN_OK;
}
case (RwDefinitions::GET_LAST_RESET_STATUS): {
@ -255,7 +230,7 @@ void RwHandler::setNormalDatapoolEntriesInvalid() {
}
uint32_t RwHandler::getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) {
return 15000;
return 500;
}
ReturnValue_t RwHandler::initializeLocalDataPool(localpool::DataPool& localDataPoolMap,
@ -263,9 +238,23 @@ ReturnValue_t RwHandler::initializeLocalDataPool(localpool::DataPool& localDataP
localDataPoolMap.emplace(RwDefinitions::TEMPERATURE_C, new PoolEntry<int32_t>( { 0 }));
localDataPoolMap.emplace(RwDefinitions::CURR_SPEED, new PoolEntry<int32_t>( { 0 }));
localDataPoolMap.emplace(RwDefinitions::REFERENCE_SPEED, new PoolEntry<int32_t>( { 0 }));
localDataPoolMap.emplace(RwDefinitions::STATE, new PoolEntry<uint8_t>( { 0 }));
localDataPoolMap.emplace(RwDefinitions::CLC_MODE, new PoolEntry<uint8_t>( { 0 }));
localDataPoolMap.emplace(RwDefinitions::LAST_RESET_STATUS, new PoolEntry<uint8_t>( { 0 }));
localDataPoolMap.emplace(RwDefinitions::CURRRENT_RESET_STATUS, new PoolEntry<uint8_t>( { 0 }));
return RETURN_OK;
}
void RwHandler::prepareResetMcuCommand() {
commandBuffer[0] = static_cast<uint8_t>(RwDefinitions::RESET_MCU);
rawPacket = commandBuffer;
rawPacketLen = 1;
}
void RwHandler::prepareGetLastResetStatusCommand() {
commandBuffer[0] = static_cast<uint8_t>(RwDefinitions::GET_LAST_RESET_STATUS);
uint16_t crc = CRC::crc16ccitt(commandBuffer, 1, 0xFFFF);
@ -352,15 +341,24 @@ void RwHandler::prepareSetSpeedCmd(const uint8_t * commandData, size_t commandDa
}
void RwHandler::handleResetStatusReply(const uint8_t* packet) {
PoolReadGuard rg(&lastResetStatusSet);
uint8_t offset = 2;
lastResetStatusSet.lastResetStatus = *(packet + offset);
uint8_t resetStatus = *(packet + offset);
if (resetStatus != RwDefinitions::CLEARED) {
internalState = InternalState::CLEAR_RESET_STATUS;
lastResetStatusSet.lastResetStatus = resetStatus;
}
lastResetStatusSet.currentResetStatus = resetStatus;
#if OBSW_VERBOSE_LEVEL >= 1 && RW_DEBUG == 1
sif::info << "RwHandler::handleResetStatusReply: Last reset status: "
<< static_cast<unsigned int>(lastResetStatusSet.lastResetStatus.value) << std::endl;
sif::info << "RwHandler::handleResetStatusReply: Current reset status: "
<< static_cast<unsigned int>(lastResetStatusSet.currentResetStatus.value) << std::endl;
#endif
}
void RwHandler::handleGetRwStatusReply(const uint8_t* packet) {
PoolReadGuard rg(&statusSet);
uint8_t offset = 2;
statusSet.currSpeed = *(packet + offset + 3) << 24 | *(packet + offset + 2) << 16
| *(packet + offset + 1) << 8 | *(packet + offset);
@ -372,6 +370,16 @@ void RwHandler::handleGetRwStatusReply(const uint8_t* packet) {
offset += 1;
statusSet.clcMode = *(packet + offset);
if (statusSet.state == RwDefinitions::ERROR) {
/**
* This requires the commanding of the init reaction wheel controller command to recover
* form error state which must be handled by the FDIR instance.
*/
triggerEvent(ERROR_STATE);
sif::error << "RwHandler::handleGetRwStatusReply: Reaction wheel in error state"
<< std::endl;
}
#if OBSW_VERBOSE_LEVEL >= 1 && RW_DEBUG == 1
sif::info << "RwHandler::handleGetRwStatusReply: Current speed is: " << statusSet.currSpeed
<< " * 0.1 RPM" << std::endl;
@ -385,6 +393,7 @@ void RwHandler::handleGetRwStatusReply(const uint8_t* packet) {
}
void RwHandler::handleTemperatureReply(const uint8_t* packet) {
PoolReadGuard rg(&temperatureSet);
uint8_t offset = 2;
temperatureSet.temperatureCelcius = *(packet + offset + 3) << 24 | *(packet + offset + 2) << 16
| *(packet + offset + 1) << 8 | *(packet + offset);

23
mission/devices/RwHandler.h
View File

@ -79,6 +79,9 @@ private:
//! [EXPORT] : [COMMENT] Reaction wheel reply has invalid crc
static const ReturnValue_t CRC_ERROR = MAKE_RETURN_CODE(0xA4);
//! [EXPORT] : [COMMENT] Reaction wheel signals an error state
static const Event ERROR_STATE = MAKE_EVENT(1, severity::HIGH);
LinuxLibgpioIF* gpioComIF = nullptr;
gpioId_t enableGpio = gpio::NO_GPIO;
@ -89,25 +92,23 @@ private:
uint8_t commandBuffer[RwDefinitions::MAX_CMD_SIZE];
enum class CommunicationStep {
enum class InternalState {
GET_RESET_STATUS,
CLEAR_RESET_STATUS,
READ_TEMPERATURE,
GET_RW_SATUS
};
CommunicationStep communicationStep = CommunicationStep::READ_TEMPERATURE;
enum class StartupStep {
ENABLE_RW,
CLEAR_RESET_STATUS,
INIT_RW,
STARTUP_COMPLETE
};
StartupStep startupStep = StartupStep::ENABLE_RW;
InternalState internalState = InternalState::GET_RESET_STATUS;
size_t sizeOfReply = 0;
/**
* @brief This function fills the command buffer with the data to reset the MCU on a reaction
* wheel.
*/
void prepareResetMcuCommand();
/**
* @brief This function prepares the command to request the last reset status
*/

17
mission/devices/devicedefinitions/RwDefinitions.h
View File

@ -16,7 +16,8 @@ enum PoolIds: lp_id_t {
REFERENCE_SPEED,
STATE,
CLC_MODE,
LAST_RESET_STATUS
LAST_RESET_STATUS,
CURRRENT_RESET_STATUS
};
enum States: uint8_t {
@ -27,6 +28,16 @@ enum States: uint8_t {
RUNNING_SPEED_CHANGING
};
enum LastResetStatus: uint8_t {
CLEARED = 0,
PIN_RESET = 1,
POR_PDR_BOR_RESET = 2,
SOFTWARE_RESET = 4,
INDEPENDENT_WATCHDOG_RESET = 8,
WINDOW_WATCHDOG_RESET = 16,
LOW_POWER_RESET = 32
};
static const DeviceCommandId_t RESET_MCU = 1;
static const DeviceCommandId_t GET_LAST_RESET_STATUS = 2;
static const DeviceCommandId_t CLEAR_LAST_RESET_STATUS = 3;
@ -53,7 +64,7 @@ static const size_t SIZE_GET_TELEMETRY_REPLY = 83;
static const size_t MAX_CMD_SIZE = 9;
static const size_t MAX_REPLY_SIZE = SIZE_GET_TELEMETRY_REPLY;
static const uint8_t LAST_RESET_ENTRIES = 1;
static const uint8_t LAST_RESET_ENTRIES = 2;
static const uint8_t TEMPERATURE_SET_ENTRIES = 1;
static const uint8_t STATUS_SET_ENTRIES = 4;
@ -118,6 +129,8 @@ public:
lp_var_t<uint8_t> lastResetStatus = lp_var_t<uint8_t>(sid.objectId,
PoolIds::LAST_RESET_STATUS, this);
lp_var_t<uint8_t> currentResetStatus = lp_var_t<uint8_t>(sid.objectId,
PoolIds::CURRRENT_RESET_STATUS, this);
};
}

2
tmtc

@ -1 +1 @@
Subproject commit 10ea97ff0b685014f8f79b124edc8009db6fd879
Subproject commit a8ea01bb2fced3d7562af4b200080e424468e9c6