Implementation of annunciation and simple color blending for RGB LEDs. More...

Files
file	systemmod.h
	System module.

file	systemmod.c
	System module.

Data Structures
struct	EventCallbackInfo

struct	PeriodicObjectListStruct

Macros
#define	DEBUG_MSG(format,...)

#define	IDLE_COUNTS_PER_SEC_AT_NO_LOAD 995998

#define	STACK_SIZE_BYTES 1024

#define	TASK_PRIORITY PIOS_THREAD_PRIO_NORMAL

#define	SYSTEM_UPDATE_PERIOD_MS 117

#define	SYSTEM_UPDATE_PERIOD_MS4TH (SYSTEM_UPDATE_PERIOD_MS)

#define	MAX_UPDATE_PERIOD_MS 350

Typedefs
typedef struct PeriodicObjectListStruct	PeriodicObjectList

Functions
void	systemmod_process_rgb_leds (bool led_override, bool led_override_active, uint8_t blink_prio, bool is_armed, bool force_dim)

int32_t	SystemModInitialize (void)

static void	systemPeriodicCb (const UAVObjEvent ev, void ctx, void *obj_data, int len)

static void	objectUpdatedCb (const UAVObjEvent ev, void ctx, void *obj, int len)

static uint32_t	processPeriodicUpdates ()

static int32_t	eventPeriodicCreate (UAVObjEvent ev, UAVObjEventCallback cb, struct pios_queue queue, uint16_t periodMs)

static int32_t	eventPeriodicUpdate (UAVObjEvent ev, UAVObjEventCallback cb, struct pios_queue queue, uint16_t periodMs)

static void	configurationUpdatedCb (const UAVObjEvent ev, void ctx, void *obj, int len)

void	system_task ()

static void	updateStats ()

static void	updateSystemAlarms ()

int32_t	SystemModStart (void)

	DONT_BUILD_IF (ANNUNCIATORSETTINGS_ANNUNCIATEAFTERARMING_NUMELEM!=ANNUNCIATORSETTINGS_ANNUNCIATEANYTIME_NUMELEM, AnnuncSettingsMismatch1)

	DONT_BUILD_IF (ANNUNCIATORSETTINGS_ANNUNCIATEAFTERARMING_MAXOPTVAL!=ANNUNCIATORSETTINGS_ANNUNCIATEANYTIME_MAXOPTVAL, AnnuncSettingsMismatch2)

void	system_annunc_custom_string (const char *string)

void	vApplicationIdleHook (void)

void	EventGetStats (EventStats *statsOut)

void	EventClearStats ()

int32_t	EventPeriodicCallbackCreate (UAVObjEvent *ev, UAVObjEventCallback cb, uint16_t periodMs)

int32_t	EventPeriodicCallbackUpdate (UAVObjEvent *ev, UAVObjEventCallback cb, uint16_t periodMs)

int32_t	EventPeriodicQueueCreate (UAVObjEvent ev, struct pios_queue queue, uint16_t periodMs)

int32_t	EventPeriodicQueueUpdate (UAVObjEvent ev, struct pios_queue queue, uint16_t periodMs)

	DONT_BUILD_IF (ANNUNCIATORSETTINGS_MANUALBUZZER_MAXOPTVAL > MANUALCONTROLCOMMAND_ACCESSORY_NUMELEM, TooManyManualBuzzers)

Variables
static PeriodicObjectList *	objList

static struct pios_recursive_mutex *	mutex

static EventStats	stats

static volatile uint32_t	idleCounter

static volatile uint32_t	idleCounterClear

static struct pios_thread *	systemTaskHandle

static struct pios_queue *	objectPersistenceQueue

static volatile bool	config_check_needed

static const char *volatile	custom_blink_string

Detailed Description

Implementation of annunciation and simple color blending for RGB LEDs.

Macro Definition Documentation

#define DEBUG_MSG	(	format,
		...
	)

Definition at line 71 of file systemmod.c.

#define IDLE_COUNTS_PER_SEC_AT_NO_LOAD 995998

Definition at line 75 of file systemmod.c.

#define MAX_UPDATE_PERIOD_MS 350

Definition at line 1008 of file systemmod.c.

#define STACK_SIZE_BYTES 1024

Definition at line 83 of file systemmod.c.

#define SYSTEM_UPDATE_PERIOD_MS 117

Definition at line 100 of file systemmod.c.

#define SYSTEM_UPDATE_PERIOD_MS4TH (SYSTEM_UPDATE_PERIOD_MS)

Definition at line 101 of file systemmod.c.

#define TASK_PRIORITY PIOS_THREAD_PRIO_NORMAL

Definition at line 86 of file systemmod.c.

Typedef Documentation

typedef struct PeriodicObjectListStruct PeriodicObjectList

Definition at line 125 of file systemmod.c.

Function Documentation

static void configurationUpdatedCb	(	const UAVObjEvent *	ev,
		void *	ctx,
		void *	obj,
		int	len
	)

static

Called whenever a critical configuration component changes

Definition at line 707 of file systemmod.c.

DONT_BUILD_IF	(	ANNUNCIATORSETTINGS_ANNUNCIATEAFTERARMING_NUMELEM!	= `ANNUNCIATORSETTINGS_ANNUNCIATEANYTIME_NUMELEM`,
		AnnuncSettingsMismatch1
	)

DONT_BUILD_IF	(	ANNUNCIATORSETTINGS_ANNUNCIATEAFTERARMING_MAXOPTVAL!	= `ANNUNCIATORSETTINGS_ANNUNCIATEANYTIME_MAXOPTVAL`,
		AnnuncSettingsMismatch2
	)

DONT_BUILD_IF	(	ANNUNCIATORSETTINGS_MANUALBUZZER_MAXOPTVAL	,
		MANUALCONTROLCOMMAND_ACCESSORY_NUMELEM	,
		TooManyManualBuzzers
	)

void EventClearStats ( )

Clear the statistics counters

Definition at line 869 of file systemmod.c.

void EventGetStats ( EventStats * statsOut )

Get the statistics counters

Parameters

[out] statsOut The statistics counters will be copied there

Definition at line 859 of file systemmod.c.

int32_t EventPeriodicCallbackCreate	(	UAVObjEvent *	ev,
		UAVObjEventCallback	cb,
		uint16_t	periodMs
	)

Dispatch an event at periodic intervals.

Parameters

[in]	ev	The event to be dispatched
[in]	cb	The callback to be invoked
[in]	periodMs	The period the event is generated

Returns: Success (0), failure (-1)

Todo:: would be nice to get context record logic in these

Definition at line 884 of file systemmod.c.

int32_t EventPeriodicCallbackUpdate	(	UAVObjEvent *	ev,
		UAVObjEventCallback	cb,
		uint16_t	periodMs
	)

Update the period of a periodic event.

Parameters

[in]	ev	The event to be dispatched
[in]	cb	The callback to be invoked
[in]	periodMs	The period the event is generated

Returns: Success (0), failure (-1)

Definition at line 896 of file systemmod.c.

static int32_t eventPeriodicCreate	(	UAVObjEvent *	ev,
		UAVObjEventCallback	cb,
		struct pios_queue *	queue,
		uint16_t	periodMs
	)

static

Dispatch an event through a callback at periodic intervals.

Parameters

[in]	ev	The event to be dispatched
[in]	cb	The callback to be invoked or zero if none
[in]	queue	The queue or zero if none
[in]	periodMs	The period the event is generated

Returns: Success (0), failure (-1)

Definition at line 933 of file systemmod.c.

int32_t EventPeriodicQueueCreate	(	UAVObjEvent *	ev,
		struct pios_queue *	queue,
		uint16_t	periodMs
	)

Dispatch an event at periodic intervals.

Parameters

[in]	ev	The event to be dispatched
[in]	queue	The queue that the event will be pushed in
[in]	periodMs	The period the event is generated

Returns: Success (0), failure (-1)

Definition at line 908 of file systemmod.c.

int32_t EventPeriodicQueueUpdate	(	UAVObjEvent *	ev,
		struct pios_queue *	queue,
		uint16_t	periodMs
	)

Update the period of a periodic event.

Parameters

[in]	ev	The event to be dispatched
[in]	queue	The queue
[in]	periodMs	The period the event is generated

Returns: Success (0), failure (-1)

Definition at line 920 of file systemmod.c.

static int32_t eventPeriodicUpdate	(	UAVObjEvent *	ev,
		UAVObjEventCallback	cb,
		struct pios_queue *	queue,
		uint16_t	periodMs
	)

static

Update the period of a periodic event.

Parameters

[in]	ev	The event to be dispatched
[in]	cb	The callback to be invoked or zero if none
[in]	queue	The queue or zero if none
[in]	periodMs	The period the event is generated

Returns: Success (0), failure (-1)

Definition at line 978 of file systemmod.c.

static void objectUpdatedCb	(	const UAVObjEvent *	ev,
		void *	ctx,
		void *	obj_data,
		int	len
	)

static

Function called in response to object updates

Definition at line 634 of file systemmod.c.

static uint32_t processPeriodicUpdates ( )

static

Handle periodic updates for all objects.

Returns: The system time until the next update (in ms) or -1 if failed

Definition at line 1014 of file systemmod.c.

void system_annunc_custom_string ( const char * string )

Definition at line 417 of file systemmod.c.

void system_task ( )

Definition at line 223 of file systemmod.c.

void systemmod_process_rgb_leds	(	bool	led_override,
		bool	led_override_active,
		uint8_t	blink_prio,
		bool	is_armed,
		bool	force_dim
	)

int32_t SystemModInitialize ( void )

Initialize the module, called on startup.

Returns: 0 on success or -1 if initialization failed

Definition at line 188 of file systemmod.c.

int32_t SystemModStart ( void )

Create the module task.

Returns: 0 on success or -1 if initialization failed

Definition at line 172 of file systemmod.c.

static void systemPeriodicCb	(	const UAVObjEvent *	ev,
		void *	ctx,
		void *	obj_data,
		int	len
	)

static

Definition at line 422 of file systemmod.c.

static void updateStats ( )

inlinestatic

Called periodically to update the WDG statistics Called periodically to update the system stats

Definition at line 735 of file systemmod.c.

static void updateSystemAlarms ( )

inlinestatic

Update system alarms

Definition at line 777 of file systemmod.c.

void vApplicationIdleHook ( void )

Called by the RTOS when the CPU is idle, used to measure the CPU idle time.

Definition at line 844 of file systemmod.c.

Variable Documentation

volatile bool config_check_needed

static

Definition at line 139 of file systemmod.c.

const char* volatile custom_blink_string

static

Definition at line 140 of file systemmod.c.

volatile uint32_t idleCounter

static

Definition at line 134 of file systemmod.c.

volatile uint32_t idleCounterClear

static

Definition at line 135 of file systemmod.c.

struct pios_recursive_mutex* mutex

static

Definition at line 131 of file systemmod.c.

struct pios_queue* objectPersistenceQueue

static

Definition at line 137 of file systemmod.c.

PeriodicObjectList* objList

static

Definition at line 130 of file systemmod.c.

EventStats stats

static

Definition at line 132 of file systemmod.c.

struct pios_thread* systemTaskHandle

static

Definition at line 136 of file systemmod.c.

Files

Data Structures

Macros

Typedefs

Functions

Variables

Detailed Description

Macro Definition Documentation

Typedef Documentation

Function Documentation

Variable Documentation