commands.c File Reference

WSNDemo command handler implementation.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include <stdlib.h>
#include <string.h>
#include "config.h"
#include "nwk.h"
#include "sysTimer.h"
#include "commands.h"
#include "wsndemo.h"
#include "led.h"
#include "asf.h"

Data Structures
struct	AppCmdHeader_t
struct	AppCmdIdentify_t
struct	AppCmdPendingTableEntry_t
struct	AppCmdUartHeader_t
struct	AppCmdUartIdentify_t

Macros
#define	APP_CMD_ENDPOINT   2
#define	APP_CMD_INVALID_ADDR   0xffff
#define	APP_CMD_PENDING_TABLE_SIZE   5
#define	APP_CMD_UART_BUFFER_SIZE   16

Enumerations
enum	AppCmdUartState_t {   APP_CMD_UART_STATE_IDLE,   APP_CMD_UART_STATE_SYNC,   APP_CMD_UART_STATE_DATA,   APP_CMD_UART_STATE_MARK,   APP_CMD_UART_STATE_CSUM }

Functions
void	APP_CommandsByteReceived (uint8_t byte)
void	APP_CommandsInit (void)
bool	APP_CommandsPending (uint16_t addr)
static void	appCmdBuffer (uint16_t addr, uint8_t *data, uint8_t size)
static void	appCmdCheckPendingTable (void)
static void	appCmdDataConf (NWK_DataReq_t *req)
static bool	appCmdDataInd (NWK_DataInd_t *ind)
static void	appCmdDataRequest (AppCmdPendingTableEntry_t *entry)
static bool	appCmdHandle (uint8_t *data, uint8_t size)
static void	appCmdIdentifyDurationTimerHandler (SYS_Timer_t *timer)
static void	appCmdIdentifyPeriodTimerHandler (SYS_Timer_t *timer)
static void	appCmdUartProcess (uint8_t *data, uint8_t size)

Variables
static NWK_DataReq_t	appCmdDataReq
static SYS_Timer_t	appCmdIdentifyDurationTimer
static SYS_Timer_t	appCmdIdentifyPeriodTimer
static AppCmdPendingTableEntry_t *	appCmdInProgress
static AppCmdPendingTableEntry_t	appCmdPendingTable [APP_CMD_PENDING_TABLE_SIZE]
static uint8_t	appCmdUartBuf [APP_CMD_UART_BUFFER_SIZE]
static uint8_t	appCmdUartCsum
static uint8_t	appCmdUartPtr
static AppCmdUartState_t	appCmdUartState = APP_CMD_UART_STATE_IDLE

#define APP_CMD_ENDPOINT   2

Referenced by APP_CommandsInit().

#define APP_CMD_INVALID_ADDR   0xffff

Referenced by APP_CommandsInit(), appCmdBuffer(), and appCmdDataConf().

#define APP_CMD_PENDING_TABLE_SIZE   5

Referenced by APP_CommandsInit(), APP_CommandsPending(), appCmdBuffer(), and appCmdCheckPendingTable().

#define APP_CMD_UART_BUFFER_SIZE   16

Referenced by APP_CommandsByteReceived().

enum AppCmdUartState_t

Enumerator
APP_CMD_UART_STATE_IDLE
APP_CMD_UART_STATE_SYNC
APP_CMD_UART_STATE_DATA
APP_CMD_UART_STATE_MARK
APP_CMD_UART_STATE_CSUM

void APP_CommandsByteReceived

(

uint8_t

byte

)

References APP_CMD_UART_BUFFER_SIZE, APP_CMD_UART_STATE_CSUM, APP_CMD_UART_STATE_DATA, APP_CMD_UART_STATE_IDLE, APP_CMD_UART_STATE_MARK, APP_CMD_UART_STATE_SYNC, appCmdUartBuf, appCmdUartCsum, appCmdUartProcess(), appCmdUartPtr, and appCmdUartState.

Referenced by UartBytesReceived().

void APP_CommandsInit

(

void

)

References AppCmdPendingTableEntry_t::addr, APP_CMD_ENDPOINT, APP_CMD_INVALID_ADDR, APP_CMD_PENDING_TABLE_SIZE, appCmdDataConf(), appCmdDataInd(), appCmdIdentifyDurationTimerHandler(), appCmdIdentifyPeriodTimerHandler(), appCmdPendingTable, NWK_OpenEndpoint(), NWK_OPT_ENABLE_SECURITY, AppCmdPendingTableEntry_t::ready, SYS_TIMER_INTERVAL_MODE, and SYS_TIMER_PERIODIC_MODE.

Referenced by appInit().

bool APP_CommandsPending

(

uint16_t

addr

)

References APP_CMD_PENDING_TABLE_SIZE, appCmdCheckPendingTable(), appCmdPendingTable, and AppCmdPendingTableEntry_t::ready.

Referenced by appDataInd().

static void appCmdBuffer ( uint16_t  addr, uint8_t *  data, uint8_t  size  )

static

References AppCmdPendingTableEntry_t::addr, APP_ADDR, APP_CMD_INVALID_ADDR, APP_CMD_PENDING_TABLE_SIZE, appCmdCheckPendingTable(), appCmdHandle(), appCmdPendingTable, NWK_ROUTE_NON_ROUTING, AppCmdPendingTableEntry_t::ready, and AppCmdPendingTableEntry_t::size.

Referenced by appCmdUartProcess().

static void appCmdCheckPendingTable ( void  )

static

References APP_CMD_PENDING_TABLE_SIZE, appCmdDataRequest(), appCmdInProgress, and appCmdPendingTable.

Referenced by APP_CommandsPending(), appCmdBuffer(), and appCmdDataConf().

static void appCmdDataConf ( NWK_DataReq_t *  req )

static

References AppCmdPendingTableEntry_t::addr, APP_CMD_INVALID_ADDR, appCmdCheckPendingTable(), appCmdInProgress, and AppCmdPendingTableEntry_t::ready.

Referenced by APP_CommandsInit().

static bool appCmdDataInd ( NWK_DataInd_t *  ind )

static

References appCmdHandle(), NWK_DataInd_t::data, and NWK_DataInd_t::size.

Referenced by APP_CommandsInit().

static void appCmdDataRequest ( AppCmdPendingTableEntry_t *  entry )

static

References AppCmdPendingTableEntry_t::addr, appCmdDataReq, appCmdInProgress, NWK_DataReq_t::data, NWK_DataReq_t::dstAddr, NWK_DataReq(), AppCmdPendingTableEntry_t::payload, NWK_DataReq_t::size, and AppCmdPendingTableEntry_t::size.

Referenced by appCmdCheckPendingTable().

static bool appCmdHandle ( uint8_t *  data, uint8_t  size  )

static

References APP_COMMAND_ID_IDENTIFY, appCmdIdentifyDurationTimer, appCmdIdentifyDurationTimerHandler(), appCmdIdentifyPeriodTimer, appCmdIdentifyPeriodTimerHandler(), AppCmdIdentify_t::duration, SYS_Timer_t::handler, AppCmdHeader_t::id, SYS_Timer_t::interval, LED_IDENTIFY, LED_On, SYS_Timer_t::mode, NWK_Lock(), AppCmdIdentify_t::period, SYS_TIMER_INTERVAL_MODE, SYS_TIMER_PERIODIC_MODE, SYS_TimerStart(), and SYS_TimerStop().

Referenced by appCmdBuffer(), and appCmdDataInd().

static void appCmdIdentifyDurationTimerHandler ( SYS_Timer_t *  timer )

static

References appCmdIdentifyPeriodTimer, LED_IDENTIFY, LED_Off, NWK_Unlock(), and SYS_TimerStop().

Referenced by APP_CommandsInit(), and appCmdHandle().

static void appCmdIdentifyPeriodTimerHandler ( SYS_Timer_t *  timer )

static

References LED_IDENTIFY, and LED_Toggle.

Referenced by APP_CommandsInit(), and appCmdHandle().

static void appCmdUartProcess ( uint8_t *  data, uint8_t  size  )

static

References APP_COMMAND_ID_IDENTIFY, appCmdBuffer(), AppCmdUartHeader_t::commandId, AppCmdUartHeader_t::dstAddr, AppCmdUartIdentify_t::duration, AppCmdIdentify_t::duration, AppCmdIdentify_t::id, AppCmdUartIdentify_t::period, and AppCmdIdentify_t::period.

Referenced by APP_CommandsByteReceived().

NWK_DataReq_t appCmdDataReq

static

Referenced by appCmdDataRequest().

SYS_Timer_t appCmdIdentifyDurationTimer

static

Referenced by appCmdHandle().

SYS_Timer_t appCmdIdentifyPeriodTimer

static

Referenced by appCmdHandle(), and appCmdIdentifyDurationTimerHandler().

AppCmdPendingTableEntry_t* appCmdInProgress

static

Referenced by appCmdCheckPendingTable(), appCmdDataConf(), and appCmdDataRequest().

AppCmdPendingTableEntry_t appCmdPendingTable[APP_CMD_PENDING_TABLE_SIZE]

static

Referenced by APP_CommandsInit(), APP_CommandsPending(), appCmdBuffer(), and appCmdCheckPendingTable().

uint8_t appCmdUartBuf[APP_CMD_UART_BUFFER_SIZE]

static

Referenced by APP_CommandsByteReceived().

uint8_t appCmdUartCsum

static

Referenced by APP_CommandsByteReceived().

uint8_t appCmdUartPtr

static

Referenced by APP_CommandsByteReceived().

AppCmdUartState_t appCmdUartState = APP_CMD_UART_STATE_IDLE

static

Referenced by APP_CommandsByteReceived().