Power::MCBv2::Task Struct Reference

Public Types
typedef std::map< std::string, PowerChannel * >	PowerChannelMap

Public Member Functions
	Task (const std::string &name, Tasks::Context &ctx)
	~Task (void)
void	onUpdateParameters (void)
void	clearPowerChannels (void)
void	onEntityReservation (void)
void	onResourceAcquisition (void)
void	onResourceInitialization (void)
void	packParam (unsigned index, double value, uint8_t *bfr)
void	updateParams (void)
void	controlPowerChannel (PowerChannel *channel, IMC::PowerChannelControl::OperationEnum op, double sched=-1.0)
void	writeLCD (unsigned line, const uint8_t *data, unsigned data_len)
void	consume (const IMC::LcdControl *msg)
void	consume (const IMC::PowerChannelControl *msg)
void	consume (const IMC::QueryPowerChannelState *msg)
void	onCommand (uint8_t cmd, const uint8_t *data, int data_size)
void	sendMessages (const uint16_t *unpack)
bool	waitForCommand (uint8_t code)
void	onVersion (unsigned major, unsigned minor, unsigned patch)
void	checkSchedules (void)
void	updatePowerChannels (void)
void	onMain (void)

Public Attributes
Arguments	m_args
Hardware::LUCL::Protocol	m_proto
bool	m_pwr_down
uint16_t	m_pwr_chns
MCP23017 *	m_gpios
bool	m_halt
IMC::Message *	m_adcs [c_adcs_count]
PowerChannelMap	m_pwr_chs

Static Public Attributes
static const uint8_t	c_addr

Member Typedef Documentation

typedef std::map<std::string, PowerChannel*> Power::MCBv2::Task::PowerChannelMap

Convenience type definition for a table of power channels.

Constructor & Destructor Documentation

Power::MCBv2::Task::Task ( const std::string &  name, Tasks::Context &  ctx  )

inline

References Power::MCBv2::Arguments::adc_elabels, Power::MCBv2::Arguments::adc_factors, Power::MCBv2::Arguments::adc_messages, Power::MCBv2::Arguments::adc_ref, Power::MCBv2::Arguments::charged_amp, Power::MCBv2::Arguments::i2c_dev, Power::MCBv2::Arguments::lcd, m_adcs, m_args, Power::MCBv2::Arguments::model, Power::MCBv2::Arguments::pwr_names, and Power::MCBv2::Arguments::pwr_states.

Power::MCBv2::Task::~Task ( void  )

inline

References clearPowerChannels(), m_adcs, and m_gpios.

Member Function Documentation

void Power::MCBv2::Task::checkSchedules ( void  )

inline

Check schedules.

References consume(), m_pwr_chs, Power::MCBv2::PowerChannel::sched_off, Power::MCBv2::PowerChannel::sched_on, and Power::MCBv2::PowerChannel::state.

Referenced by onMain().

void Power::MCBv2::Task::clearPowerChannels ( void  )

inline

References m_pwr_chs.

Referenced by onUpdateParameters(), and ~Task().

void Power::MCBv2::Task::consume ( const IMC::LcdControl *  msg )

inline

References Power::MCBv2::Arguments::lcd, m_args, and writeLCD().

Referenced by checkSchedules().

void Power::MCBv2::Task::consume ( const IMC::PowerChannelControl *  msg )

inline

References Power::MCBv2::CMD_HALT, Power::MCBv2::CMD_SAVE, controlPowerChannel(), m_halt, m_proto, m_pwr_chns, and m_pwr_chs.

void Power::MCBv2::Task::consume ( const IMC::QueryPowerChannelState *  msg )

inline

References m_pwr_chs.

void Power::MCBv2::Task::controlPowerChannel ( PowerChannel *  channel, IMC::PowerChannelControl::OperationEnum  op, double  sched = -1.0  )

inline

References Power::MCBv2::CMD_BLIGHT, Power::MCBv2::CMD_SAVE, Power::MCBv2::PowerChannel::id, m_gpios, m_proto, m_pwr_chns, Power::MCBv2::PowerChannel::sched_off, Power::MCBv2::PowerChannel::sched_on, Power::MCBv2::MCP23017::setGPIOs(), and Power::MCBv2::PowerChannel::state.

Referenced by consume(), and onResourceInitialization().

void Power::MCBv2::Task::onCommand ( uint8_t  cmd, const uint8_t *  data, int  data_size  )

inline

On Command call.

Parameters

[in]	cmd	command.
[in]	data	buffer of data.
[in]	data_size	size of data.

References Power::MCBv2::BIT_SW_SYS_ON, Power::MCBv2::CMD_STATE, m_pwr_down, and sendMessages().

Referenced by waitForCommand().

void Power::MCBv2::Task::onEntityReservation ( void  )

inline

Reserve entities.

References Power::MCBv2::Arguments::adc_elabels, m_adcs, and m_args.

void Power::MCBv2::Task::onMain ( void  )

inline

References checkSchedules(), Power::MCBv2::CMD_STATE, m_halt, m_proto, updatePowerChannels(), and waitForCommand().

void Power::MCBv2::Task::onResourceAcquisition ( void  )

inline

Acquire resources.

References c_addr, Power::MCBv2::MCP23017::getGPIOs(), Power::MCBv2::Arguments::i2c_dev, m_args, m_gpios, m_proto, and m_pwr_chns.

void Power::MCBv2::Task::onResourceInitialization ( void  )

inline

Initialize resources.

References controlPowerChannel(), m_proto, m_pwr_chs, updateParams(), and waitForCommand().

void Power::MCBv2::Task::onUpdateParameters ( void  )

inline

Update task parameters.

References Power::MCBv2::Arguments::adc_elabels, Power::MCBv2::Arguments::adc_messages, clearPowerChannels(), Power::MCBv2::PowerChannel::id, m_adcs, m_args, m_pwr_chs, Power::MCBv2::Arguments::pwr_names, Power::MCBv2::Arguments::pwr_states, and Power::MCBv2::PowerChannel::state.

void Power::MCBv2::Task::onVersion ( unsigned  major, unsigned  minor, unsigned  patch  )

inline

On version call.

Parameters

[in]	major	major version number.
[in]	minor	minor version number.
[in]	patch	patch version number.

Referenced by waitForCommand().

void Power::MCBv2::Task::packParam ( unsigned  index, double  value, uint8_t *  bfr  )

inline

Write value to position in a given buffer.

Parameters

[in]	index	position index.
[in]	value	value to be written.
[out]	bfr	buffer.

Referenced by updateParams().

void Power::MCBv2::Task::sendMessages ( const uint16_t *  unpack )

inline

Send Message.

Parameters

[in]

unpack

pointer to unpacked data buffer.

References Power::MCBv2::Arguments::adc_factors, Power::MCBv2::Arguments::adc_ref, m_adcs, and m_args.

Referenced by onCommand().

void Power::MCBv2::Task::updateParams ( void  )

inline

Update parameters.

References Power::MCBv2::Arguments::adc_factors, Power::MCBv2::Arguments::adc_ref, Power::MCBv2::Arguments::charged_amp, Power::MCBv2::CMD_PARAMS, m_args, m_proto, packParam(), and waitForCommand().

Referenced by onResourceInitialization().

void Power::MCBv2::Task::updatePowerChannels ( void  )

inline

References m_pwr_chns, and m_pwr_chs.

Referenced by onMain().

bool Power::MCBv2::Task::waitForCommand ( uint8_t  code )

inline

Wait for command.

Parameters

[in]

code

command code.

Returns

true if succcessful, false otherwise.

References m_proto, onCommand(), and onVersion().

Referenced by onMain(), onResourceInitialization(), updateParams(), and writeLCD().

void Power::MCBv2::Task::writeLCD ( unsigned  line, const uint8_t *  data, unsigned  data_len  )

inline

References Power::MCBv2::CMD_LCD_LINE, m_proto, and waitForCommand().

Referenced by consume().

Member Data Documentation

const uint8_t Power::MCBv2::Task::c_addr

static

Device I2C address.

Referenced by onResourceAcquisition().

IMC::Message* Power::MCBv2::Task::m_adcs[c_adcs_count]

ADC messages.

Referenced by onEntityReservation(), onUpdateParameters(), sendMessages(), Task(), and ~Task().

Arguments Power::MCBv2::Task::m_args

Task arguments.

Referenced by consume(), onEntityReservation(), onResourceAcquisition(), onUpdateParameters(), sendMessages(), Task(), and updateParams().

MCP23017* Power::MCBv2::Task::m_gpios

GPIO controller.

Referenced by controlPowerChannel(), onResourceAcquisition(), and ~Task().

bool Power::MCBv2::Task::m_halt

True if system was shutdown.

Referenced by consume(), and onMain().

Hardware::LUCL::Protocol Power::MCBv2::Task::m_proto

Device protocol handler.

Referenced by consume(), controlPowerChannel(), onMain(), onResourceAcquisition(), onResourceInitialization(), updateParams(), waitForCommand(), and writeLCD().

uint16_t Power::MCBv2::Task::m_pwr_chns

Power channels (1 bit per channel).

Referenced by consume(), controlPowerChannel(), onResourceAcquisition(), and updatePowerChannels().

PowerChannelMap Power::MCBv2::Task::m_pwr_chs

Power channels by name.

Referenced by checkSchedules(), clearPowerChannels(), consume(), onResourceInitialization(), onUpdateParameters(), and updatePowerChannels().

bool Power::MCBv2::Task::m_pwr_down

True if power down is in progress.

Referenced by onCommand().

Collaboration diagram for Power::MCBv2::Task: