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Merge pull request 'devicehandler updates' (#320) from KSat/fsfw:mueller/devicehandlers-update into development

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Reviewed-on: fsfw/fsfw#320
This commit is contained in:
Steffen Gaisser 2020-12-22 15:28:46 +01:00
commit 7f3bdb6082
4 changed files with 51 additions and 41 deletions
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6
CHANGELOG
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@ -53,6 +53,12 @@ ID for now.
- There is an additional `PERFORM_OPERATION` step for the device handler base. It is important
that DHB users adapt their polling sequence tables to perform this step. This steps allows for aclear distinction between operation and communication steps
- setNormalDatapoolEntriesInvalid is not an abstract method and a default implementation was provided
- getTransitionDelayMs is now an abstract method
### DeviceHandlerIF
- Typo for UNKNOWN_DEVICE_REPLY
### Events

13
devicehandlers/DeviceHandlerBase.cpp
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@ -926,11 +926,6 @@ void DeviceHandlerBase::doTransition(Mode_t modeFrom, Submode_t subModeFrom) {
setMode(getBaseMode(mode));
}
uint32_t DeviceHandlerBase::getTransitionDelayMs(Mode_t modeFrom,
Mode_t modeTo) {
return 0;
}
ReturnValue_t DeviceHandlerBase::getStateOfSwitches(void) {
if(powerSwitcher == nullptr) {
return NO_SWITCH;
@ -1459,3 +1454,11 @@ DeviceCommandId_t DeviceHandlerBase::getPendingCommand() const {
}
return DeviceHandlerIF::NO_COMMAND;
}
void DeviceHandlerBase::setNormalDatapoolEntriesInvalid() {
for(const auto& reply: deviceReplyMap) {
if(reply.second.dataSet != nullptr) {
reply.second.dataSet->setValidity(false, true);
}
}
}

71
devicehandlers/DeviceHandlerBase.h
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@ -254,9 +254,10 @@ protected:
*
* @param[out] id the device command id that has been built
* @return
* - @c RETURN_OK to send command after setting #rawPacket and #rawPacketLen.
* - @c NOTHING_TO_SEND when no command is to be sent.
* - Anything else triggers an even with the returnvalue as a parameter.
* - @c RETURN_OK to send command after setting #rawPacket and
* #rawPacketLen.
* - @c NOTHING_TO_SEND when no command is to be sent.
* - Anything else triggers an even with the returnvalue as a parameter.
*/
virtual ReturnValue_t buildNormalDeviceCommand(DeviceCommandId_t * id) = 0;
@ -273,7 +274,8 @@ protected:
* and filling them in doStartUp(), doShutDown() and doTransition() so no
* modes have to be checked here.
*
* #rawPacket and #rawPacketLen must be set by this method to the packet to be sent.
* #rawPacket and #rawPacketLen must be set by this method to the
* packet to be sent.
*
* @param[out] id the device command id built
* @return
@ -284,19 +286,23 @@ protected:
virtual ReturnValue_t buildTransitionDeviceCommand(DeviceCommandId_t * id) = 0;
/**
* @brief Build a device command packet from data supplied by a direct command.
* @brief Build a device command packet from data supplied by a
* direct command.
*
* @details
* #rawPacket and #rawPacketLen should be set by this method to the packet to be sent.
* The existence of the command in the command map and the command size check
* against 0 are done by the base class.
* #rawPacket and #rawPacketLen should be set by this method to the packet
* to be sent. The existence of the command in the command map and the
* command size check against 0 are done by the base class.
*
* @param deviceCommand the command to build, already checked against deviceCommandMap
* @param deviceCommand the command to build, already checked against
* deviceCommandMap
* @param commandData pointer to the data from the direct command
* @param commandDataLen length of commandData
* @return
* - @c RETURN_OK to send command after #rawPacket and #rawPacketLen have been set.
* - Anything else triggers an event with the returnvalue as a parameter
* - @c RETURN_OK to send command after #rawPacket and #rawPacketLen
* have been set.
* - Anything else triggers an event with the
* returnvalue as a parameter
*/
virtual ReturnValue_t buildCommandFromCommand(DeviceCommandId_t deviceCommand,
const uint8_t * commandData, size_t commandDataLen) = 0;
@ -484,7 +490,7 @@ protected:
* @param modeTo
* @return time in ms
*/
virtual uint32_t getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo);
virtual uint32_t getTransitionDelayMs(Mode_t modeFrom, Mode_t modeTo) = 0;
/**
* Return the switches connected to the device.
@ -681,7 +687,7 @@ protected:
//! The dataset used to access housekeeping data related to the
//! respective device reply. Will point to a dataset held by
//! the child handler (if one is specified)
LocalPoolDataSetBase* dataSet;
LocalPoolDataSetBase* dataSet = nullptr;
//! The command that expects this reply.
DeviceCommandMap::iterator command;
};
@ -743,6 +749,17 @@ protected:
//!< Object which may be the root cause of an identified fault.
static object_id_t defaultFdirParentId;
/**
* @brief Set all datapool variables that are update periodically in
* normal mode invalid
* @details
* The default implementation will set all datasets which have been added
* in #fillCommandAndReplyMap to invalid. It will also set all pool
* variables inside the dataset to invalid. The user can override this
* method optionally.
*/
virtual void setNormalDatapoolEntriesInvalid();
/**
* Helper function to get pending command. This is useful for devices
* like SPI sensors to identify the last sent command.
@ -785,7 +802,6 @@ protected:
*
* The submode is left unchanged.
*
*
* @param newMode
*/
void setMode(Mode_t newMode);
@ -838,8 +854,6 @@ protected:
virtual void doTransition(Mode_t modeFrom, Submode_t subModeFrom);
/**
* Is the combination of mode and submode valid?
*
* @param mode
* @param submode
* @return
@ -850,13 +864,10 @@ protected:
Submode_t submode);
/**
* Get the Rmap action for the current step.
*
* Get the communication action for the current step.
* The step number can be read from #pstStep.
*
* @return The Rmap action to execute in this step
* @return The communication action to execute in this step
*/
virtual CommunicationAction getComAction();
/**
@ -898,8 +909,8 @@ protected:
* It gets space in the #IPCStore, copies data there, then sends a raw reply
* containing the store address.
*
* This method is virtual, as the STR has a different channel to send
* raw replies and overwrites it accordingly.
* This method is virtual, as devices can have different channels to send
* raw replies
*
* @param data data to send
* @param len length of @c data
@ -918,7 +929,7 @@ protected:
void replyRawReplyIfnotWiretapped(const uint8_t *data, size_t len);
/**
* notify child about mode change
* @brief Notify child about mode change.
*/
virtual void modeChanged(void);
@ -950,8 +961,7 @@ protected:
DeviceCommandId_t alternateReplyID = 0);
/**
* get the state of the PCDU switches in the datapool
*
* Get the state of the PCDU switches in the local datapool
* @return
* - @c PowerSwitchIF::SWITCH_ON if all switches specified
* by #switches are on
@ -961,15 +971,6 @@ protected:
*/
ReturnValue_t getStateOfSwitches(void);
/**
* @brief Set all datapool variables that are update periodically in
* normal mode invalid
* @details TODO: Use local pools
* Child classes should provide an implementation which sets all those
* variables invalid which are set periodically during any normal mode.
*/
virtual void setNormalDatapoolEntriesInvalid() = 0;
/**
* build a list of sids and pass it to the #hkSwitcher
*/

2
devicehandlers/DeviceHandlerIF.h
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@ -131,7 +131,7 @@ public:
// Standard codes used in interpretDeviceReply
static const ReturnValue_t DEVICE_DID_NOT_EXECUTE = MAKE_RETURN_CODE(0xC0); //the device reported, that it did not execute the command
static const ReturnValue_t DEVICE_REPORTED_ERROR = MAKE_RETURN_CODE(0xC1);
static const ReturnValue_t UNKNOW_DEVICE_REPLY = MAKE_RETURN_CODE(0xC2); //the deviceCommandId reported by scanforReply is unknown
static const ReturnValue_t UNKNOWN_DEVICE_REPLY = MAKE_RETURN_CODE(0xC2); //the deviceCommandId reported by scanforReply is unknown
static const ReturnValue_t DEVICE_REPLY_INVALID = MAKE_RETURN_CODE(0xC3); //syntax etc is correct but still not ok, eg parameters where none are expected
// Standard codes used in buildCommandFromCommand