LP_CC2652RSIP/thread/shade/shade.c File Reference

#include <openthread/config.h>
#include <openthread-core-config.h>
#include <assert.h>
#include <stddef.h>
#include <string.h>
#include <stdio.h>
#include <openthread/coap.h>
#include <openthread/link.h>
#include <openthread/platform/uart.h>
#include <openthread/thread.h>
#include <sched.h>
#include <pthread.h>
#include <mqueue.h>
#include <ti/drivers/GPIO.h>
#include "otsupport/otrtosapi.h"
#include "otsupport/otinstance.h"
#include "ti_drivers_config.h"
#include "images.h"
#include "shade.h"
#include "utils/code_utils.h"
#include "tiop_ui.h"
#include "disp_utils.h"
#include "otstack.h"
#include "task_config.h"
#include "tiop_config.h"

Include dependency graph for LP_CC2652RSIP/thread/shade/shade.c:

Macros
#define	ATTR_READ   0x01
#define	ATTR_REPORT   0x04
#define	ATTR_WRITE   0x02
#define	SHADE_PROC_QUEUE_MAX_MSG   (10)
	Size of the message queue for Shade_procQueue More...

Functions
static void	coapHandleServer (void *aContext, otMessage *aMessage, const otMessageInfo *aMessageInfo)
	Callback function registered with the Coap server. Processes the coap request from the clients. More...
void	otPlatUartReceived (const uint8_t *aBuf, uint16_t aBufLength)
void	otPlatUartSendDone (void)
static void	processEvent (Shade_evt_t event)
	Processes the events. More...
void	processKeyChangeCB (Button_Handle _buttonHandle, Button_EventMask _buttonEvents)
	Handles the key press events. More...
static void	processOtStackEvents (uint8_t event, void *aContext)
	Processes the OT stack events. More...
static otError	setupCoapServer (otInstance *aInstance, const attrDesc_t *attr)
	sets up the application coap server. More...
void	Shade_postEvt (Shade_evt_t event)
	Posts an event to the Shade task. More...
void *	Shade_task (void *arg0)
void	Shade_taskCreate (void)

Variables
static uint8_t	attrState [15] = SHADE_STATE_OPEN
const attrDesc_t	coapAttr
static otCoapResource	coapResource
static Button_Handle	rightButtonHandle
static bool	serverSetup
static mqd_t	Shade_procQueueDesc
const char	Shade_procQueueName [] = "sh_process"
static char	stack [TASK_CONFIG_SHADE_TASK_STACK_SIZE]
static char	statusBuf [MAX_STATUS_LINE_VALUE_LEN]

Macro Definition Documentation

ATTR_READ

#define ATTR_READ   0x01

Referenced by setupCoapServer().

ATTR_WRITE

#define ATTR_WRITE   0x02

Referenced by setupCoapServer().

ATTR_REPORT

#define ATTR_REPORT   0x04

SHADE_PROC_QUEUE_MAX_MSG

#define SHADE_PROC_QUEUE_MAX_MSG   (10)

Size of the message queue for Shade_procQueue

There are 9/12 events that can be raised, it is unlikely that they will all be raised at the same time. Add one buffer queue element.

Referenced by Shade_task().

Function Documentation

Shade_task()

void* Shade_task

(

void *

arg0

)

Shade processing thread.

References attrState, CUI_COLOR_CYAN, CUI_COLOR_RESET, CUI_COLOR_WHITE, DISPUTILS_LCDPRINTF, DispUtils_open(), DISPUTILS_SERIALPRINTF, extAddress, OtInstance_get(), OtRtosApi_lock(), OtRtosApi_unlock(), OtStack_registerCallback(), OtStack_setupInterfaceAndNetwork(), OtStack_taskCreate(), processEvent(), processOtStackEvents(), rightButtonHandle, SHADE_PROC_QUEUE_MAX_MSG, Shade_procQueueDesc, Shade_procQueueName, statusBuf, and tiopCUIInit().

Referenced by Shade_taskCreate().

coapHandleServer()

static void coapHandleServer ( void *  aContext, otMessage *  aMessage, const otMessageInfo *  aMessageInfo  )

static

Callback function registered with the Coap server. Processes the coap request from the clients.

Parameters

aContext	A pointer to the context information.
aMessage	A pointer to the message.
aMessageInfo	A pointer to the message info.

Returns

None

References attrState, Shade_evtClosed, Shade_evtDrawn, Shade_evtOpen, Shade_postEvt(), SHADE_STATE_CLOSED, SHADE_STATE_DRAWN, and SHADE_STATE_OPEN.

Referenced by setupCoapServer().

setupCoapServer()

static otError setupCoapServer ( otInstance *  aInstance, const attrDesc_t *  attr  )

static

sets up the application coap server.

Parameters

aInstance	A pointer to the context information.
attr	Attribute data

Returns

OT_ERROR_NONE if successful, else error code

References ATTR_READ, ATTR_WRITE, coapHandleServer(), coapResource, OtRtosApi_lock(), and OtRtosApi_unlock().

Referenced by processEvent().

processKeyChangeCB()

void processKeyChangeCB	(	Button_Handle	_buttonHandle,
		Button_EventMask	_buttonEvents
	)

Handles the key press events.

Handles the key pressed events for examples.

Parameters

_buttonHandle	identifies which keys were pressed
_buttonEvents	identifies the event that occurred on the key

Returns

None

References rightButtonHandle, Shade_evtKeyRight, and Shade_postEvt().

processOtStackEvents()

static void processOtStackEvents ( uint8_t  event, void *  aContext  )

static

Processes the OT stack events.

Parameters

event	event identifier
aContext	context pointer for the event

Returns

None

References OT_STACK_EVENT_DEV_ROLE_CHANGED, OT_STACK_EVENT_NWK_DATA_CHANGED, OT_STACK_EVENT_NWK_JOINED, OT_STACK_EVENT_NWK_JOINED_FAILURE, Shade_evtDevRoleChanged, Shade_evtNwkJoined, Shade_evtNwkJoinFailure, Shade_evtNwkSetup, and Shade_postEvt().

Referenced by Shade_task().

processEvent()

static void processEvent ( Shade_evt_t  event )

static

Processes the events.

Parameters

event

event to process in the switch

Returns

None

References attrState, coapAttr, CUI_COLOR_CYAN, CUI_COLOR_RESET, CUI_COLOR_WHITE, CUI_conn_join_fail, CUI_conn_joined, CUI_conn_joining, CUI_processMenuUpdate(), DispUtils_lcdDraw(), DISPUTILS_LCDPRINTF, DISPUTILS_SERIALPRINTF, Images_shadeClosed, Images_shadeDrawn, Images_shadeOpen, OT_STACK_EVENT_NWK_JOIN_IN_PROGRESS, OtInstance_get(), OtRtosApi_lock(), OtRtosApi_unlock(), OtStack_joinConfiguredNetwork(), OtStack_joinState(), OtStack_setupInterfaceAndNetwork(), OtStack_setupNetwork(), serverSetup, setupCoapServer(), Shade_evtClosed, Shade_evtDevRoleChanged, Shade_evtDrawn, Shade_evtKeyLeft, Shade_evtKeyRight, Shade_evtNwkJoined, Shade_evtNwkJoinFailure, Shade_evtNwkSetup, Shade_evtOpen, statusBuf, tiopCUIUpdateApp(), tiopCUIUpdateChannel(), tiopCUIUpdateConnStatus(), tiopCUIUpdateExtPANID(), tiopCUIUpdateMasterkey(), tiopCUIUpdateNwkName(), tiopCUIUpdatePANID(), tiopCUIUpdateRole(), and tiopCUIUpdateShortAddr().

Referenced by Shade_task().

otPlatUartReceived()

void otPlatUartReceived	(	const uint8_t *	aBuf,
		uint16_t	aBufLength
	)

Documented in openthread/platform/uart.h.

otPlatUartSendDone()

void otPlatUartSendDone

(

void

)

Documented in openthread/platform/uart.h.

Shade_postEvt()

void Shade_postEvt

(

Shade_evt_t

event

)

Posts an event to the Shade task.

Parameters

event

event to post.

Returns

None

References attrState, CUI_ITEM_INTERCEPT_START, MAX_MENU_LINE_LEN, OtInstance_get(), OtRtosApi_lock(), OtRtosApi_unlock(), processMenuUpdateFn(), Shade_evtClosed, Shade_evtDrawn, Shade_evtOpen, Shade_procQueueDesc, SHADE_STATE_CLOSED, SHADE_STATE_DRAWN, SHADE_STATE_OPEN, shade_toggleClose(), shade_toggleDraw(), shade_toggleOpen(), tiopCUINwkReset(), tiopCUIReset(), uiActionAttach(), and uiActionJoin().

Referenced by coapHandleServer(), processKeyChangeCB(), and processOtStackEvents().

Shade_taskCreate()

void Shade_taskCreate

(

void

)

Documented in task_config.h.

References Shade_task(), stack, TASK_CONFIG_SHADE_TASK_PRIORITY, and TASK_CONFIG_SHADE_TASK_STACK_SIZE.

Variable Documentation

Shade_procQueueName

const char Shade_procQueueName[] = "sh_process"

Referenced by Shade_task().

Shade_procQueueDesc

mqd_t Shade_procQueueDesc

static

Referenced by Shade_postEvt(), and Shade_task().

stack

char stack[TASK_CONFIG_SHADE_TASK_STACK_SIZE]

static

Referenced by Shade_taskCreate().

coapResource

otCoapResource coapResource

static

Referenced by setupCoapServer().

attrState

uint8_t attrState[15] = SHADE_STATE_OPEN

static

Referenced by coapHandleServer(), processEvent(), Shade_postEvt(), and Shade_task().

coapAttr

const attrDesc_t coapAttr

Initial value:

= {
    SHADE_STATE_URI,
    (ATTR_READ|ATTR_WRITE),
    attrState,
}

Referenced by processEvent().

rightButtonHandle

Button_Handle rightButtonHandle

static

Referenced by processKeyChangeCB(), and Shade_task().

serverSetup

bool serverSetup

static

Referenced by processEvent().

statusBuf

char statusBuf[MAX_STATUS_LINE_VALUE_LEN]

static

Referenced by processEvent(), and Shade_task().