app.c

tinyos的硬件闪灯例子代码

# 76 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/system/sched.c"
void TOSH_sched_init(void )
{
  TOSH_sched_free = 0;
  TOSH_sched_full = 0;
}

static inline 
# 108 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/system/tos.h"
result_t rcombine(result_t r1, result_t r2)



{
  return r1 == FAIL ? FAIL : r2;
}

static inline   
# 58 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/system/LedsC.nc"
result_t LedsC$Leds$init(void)
#line 58
{
  { __nesc_atomic_t __nesc_atomic = __nesc_atomic_start();
#line 59
    {
      LedsC$ledsOn = 0;
      {
      }
#line 61
      ;
      TOSH_SET_RED_LED_PIN();
      TOSH_SET_YELLOW_LED_PIN();
      TOSH_SET_GREEN_LED_PIN();
    }
#line 65
    __nesc_atomic_end(__nesc_atomic); }
  return SUCCESS;
}

# 56 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/interfaces/Leds.nc"
inline static   result_t BlinkM$Leds$init(void){
#line 56
  unsigned char result;
#line 56

#line 56
  result = LedsC$Leds$init();
#line 56

#line 56
  return result;
#line 56
}
#line 56
static inline  
# 52 "BlinkM.nc"
result_t BlinkM$StdControl$init(void)
#line 52
{
  BlinkM$Leds$init();
  return SUCCESS;
}

static inline   
# 118 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/HPLClock.nc"
result_t HPLClock$Clock$setRate(uint16_t interval, uint8_t scale)
#line 118
{
  scale &= 0x3;

  { __nesc_atomic_t __nesc_atomic = __nesc_atomic_start();
#line 121
    {

      T1CTL |= scale << 2;
      T1CC0L = (uint8_t )interval;
      T1CC0H = (uint8_t )(interval >> 8);
      T1IE = 1;
    }
#line 127
    __nesc_atomic_end(__nesc_atomic); }
  return SUCCESS;
}

# 96 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/Clock.nc"
inline static   result_t TimerM$Clock$setRate(uint16_t arg_0xa27da28, uint8_t arg_0xa27db70){
#line 96
  unsigned char result;
#line 96

#line 96
  result = HPLClock$Clock$setRate(arg_0xa27da28, arg_0xa27db70);
#line 96

#line 96
  return result;
#line 96
}
#line 96
static inline  
# 34 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/TimerM.nc"
result_t TimerM$StdControl$init(void)
#line 34
{
  TimerM$mState = 0;
  TimerM$setIntervalFlag = 0;
  TimerM$queue_head = TimerM$queue_tail = -1;
  TimerM$queue_size = 0;
  TimerM$mScale = 3;
  TimerM$mInterval = 0xffff;
#line 40
  ;
  return TimerM$Clock$setRate(TimerM$mInterval, TimerM$mScale);
}

# 63 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/interfaces/StdControl.nc"
inline static  result_t RealMain$StdControl$init(void){
#line 63
  unsigned char result;
#line 63

#line 63
  result = TimerM$StdControl$init();
#line 63
  result = rcombine(result, BlinkM$StdControl$init());
#line 63

#line 63
  return result;
#line 63
}
#line 63
# 41 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/interfaces/PowerManagement.nc"
inline static   uint8_t TimerM$PowerManagement$adjustPower(void){
#line 41
  unsigned char result;
#line 41

#line 41
  result = HPLPowerManagementM$PowerManagement$adjustPower();
#line 41

#line 41
  return result;
#line 41
}
#line 41
static inline   
# 45 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/HPLClock.nc"
void HPLClock$Clock$setInterval(uint16_t value)
#line 45
{
  T1CC0L = (uint8_t )value;
  T1CC0H = (uint8_t )(value >> 8);
}

# 105 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/Clock.nc"
inline static   void TimerM$Clock$setInterval(uint16_t arg_0xa2768d0){
#line 105
  HPLClock$Clock$setInterval(arg_0xa2768d0);
#line 105
}
#line 105
static inline  
# 55 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/TimerM.nc"
result_t TimerM$Timer$start(uint8_t id, char type, 
uint16_t interval)
#line 56
{
  uint16_t diff;

#line 58
  if (id >= NUM_TIMERS) {
#line 58
    return FAIL;
    }
#line 59
  if (type > 1) {
#line 59
    return FAIL;
    }
#line 60
  TimerM$mTimerList[id].ticks = interval;
  TimerM$mTimerList[id].type = type;

  { __nesc_atomic_t __nesc_atomic = __nesc_atomic_start();
#line 63
    {
      diff = T1CNTH;
      diff = diff << 8;
      diff += T1CNTL;
      interval += diff;
      TimerM$mTimerList[id].ticksLeft = interval;
      TimerM$mState |= 0x1 << id;
      if (interval < TimerM$mInterval) {
          TimerM$mInterval = interval;
          TimerM$Clock$setInterval(TimerM$mInterval);
          TimerM$setIntervalFlag = 0;
          T1CTL |= 0x2;
          T1IE = 1;
          TimerM$PowerManagement$adjustPower();
        }
    }
#line 78
    __nesc_atomic_end(__nesc_atomic); }
  return SUCCESS;
}

# 59 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/Timer.nc"
inline static  result_t BlinkM$Timer$start(char arg_0xa254a38, uint16_t arg_0xa254b90){
#line 59
  unsigned char result;
#line 59

#line 59
  result = TimerM$Timer$start(0, arg_0xa254a38, arg_0xa254b90);
#line 59

#line 59
  return result;
#line 59
}
#line 59
static inline  
# 63 "BlinkM.nc"
result_t BlinkM$StdControl$start(void)
#line 63
{

  return BlinkM$Timer$start(TIMER_REPEAT, 65534);
}

static inline  
# 44 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/TimerM.nc"
result_t TimerM$StdControl$start(void)
#line 44
{
  return SUCCESS;
}

# 70 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/interfaces/StdControl.nc"
inline static  result_t RealMain$StdControl$start(void){
#line 70
  unsigned char result;
#line 70

#line 70
  result = TimerM$StdControl$start();
#line 70
  result = rcombine(result, BlinkM$StdControl$start());
#line 70

#line 70
  return result;
#line 70
}
#line 70
static inline 
# 27 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/HPLPowerManagementM.nc"
uint8_t HPLPowerManagementM$getPowerLevel(void)
#line 27
{

  if ((T1IE | T3IE) | T4IE) {
      return HPLPowerManagementM$IDLE;
    }
  else {
#line 32
    if (((
#line 31
    (unsigned char *)0)[0xDF62] & 0x10)
     & (((unsigned char *)0)[0xDF62] & 0x08)) {
        return HPLPowerManagementM$IDLE;
      }
    else {


      if (T2IE) {



          return HPLPowerManagementM$POWER_SAVE;
        }
      else 
#line 43
        {
          return HPLPowerManagementM$POWER_DOWN;
        }
      }
    }
}

static inline  
#line 48
void HPLPowerManagementM$doAdjustment(void)
#line 48
{
  uint8_t foo;
#line 49
  uint8_t mcu;

#line 50
  foo = HPLPowerManagementM$getPowerLevel();
  mcu = SLEEP;
  mcu &= 0xfc;
  if (foo == HPLPowerManagementM$IDLE || foo == HPLPowerManagementM$ADC_NR) {
    return;
    }
  else {
#line 55
    if (foo == HPLPowerManagementM$EXT_STANDBY || foo == HPLPowerManagementM$POWER_SAVE) {
        mcu |= HPLPowerManagementM$IDLE;



        mcu &= 0xfc;
      }
    }
#line 62
  mcu |= foo;
  SLEEP = mcu;
  PCON |= 1 << 0;
}

static 
# 131 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/CC2430hardware.h"
__inline void __nesc_enable_interrupt(void)
#line 131
{
  EA = 1;
}

static inline 
#line 100
void TOSH_wait(void)
{
   __asm ("NOP");
   __asm ("NOP");}

static inline void TOSH_sleep(void)
{
}

#line 125
__inline void  __nesc_atomic_end(__nesc_atomic_t oldSreg)
{
  PSW = oldSreg;
  EA = 1;
}

#line 118
__inline __nesc_atomic_t  __nesc_atomic_start(void )
{
  __nesc_atomic_t result = PSW;

#line 121
  EA = 0;
  return result;
}

static inline 
# 139 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/system/sched.c"
bool TOSH_run_next_task(void)
#line 139
{
  __nesc_atomic_t fInterruptFlags;
  uint8_t old_full;
  void (*func)(void );

  if (TOSH_sched_full == TOSH_sched_free) {

      return 0;
    }
  else {

      fInterruptFlags = __nesc_atomic_start();
      old_full = TOSH_sched_full;
      TOSH_sched_full++;
      TOSH_sched_full &= TOSH_TASK_BITMASK;
      func = TOSH_queue[(int )old_full].tp;
      TOSH_queue[(int )old_full].tp = 0;
      __nesc_atomic_end(fInterruptFlags);
      func();
      return 1;
    }
}

static inline void TOSH_run_task(void)
#line 162
{
  while (TOSH_run_next_task()) 
    ;
  TOSH_sleep();
  TOSH_wait();
}

# 82 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/TimerM.nc"
static void TimerM$adjustInterval(void)
#line 82
{
  uint8_t i;
  uint16_t val = 0xffff;

#line 84
  ;
  if (TimerM$mState) {
      for (i = 0; i < NUM_TIMERS; i++) {
          if (TimerM$mState & (0x1 << i) && TimerM$mTimerList[i].ticksLeft < val) {
              val = TimerM$mTimerList[i].ticksLeft;
            }
        }
      { __nesc_atomic_t __nesc_atomic = __nesc_atomic_start();
#line 91
        {
          TimerM$mInterval = val;
          TimerM$Clock$setInterval(TimerM$mInterval);
          TimerM$setIntervalFlag = 0;
        }
#line 95
        __nesc_atomic_end(__nesc_atomic); }
    }
  else {
      { __nesc_atomic_t __nesc_atomic = __nesc_atomic_start();
#line 98
        {
          TimerM$mInterval = 0xffff;
#line 99
          ;
          TimerM$Clock$setInterval(TimerM$mInterval);
          TimerM$setIntervalFlag = 0;
        }
#line 102
        __nesc_atomic_end(__nesc_atomic); }
    }
  TimerM$PowerManagement$adjustPower();
}

# 34 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/hardware.h"
static __inline void TOSH_CLR_RED_LED_PIN(void)
#line 34
{
#line 34
  P1 &= ~(1 << 1);
}

static inline   
# 69 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/system/LedsC.nc"
result_t LedsC$Leds$redOn(void)
#line 69
{
  {
  }
#line 70
  ;
  { __nesc_atomic_t __nesc_atomic = __nesc_atomic_start();
#line 71
    {
      TOSH_CLR_RED_LED_PIN();
      LedsC$ledsOn |= LedsC$RED_BIT;
    }
#line 74
    __nesc_atomic_end(__nesc_atomic); }
  return SUCCESS;
}

static inline   result_t LedsC$Leds$redOff(void)
#line 78
{
  {
  }
#line 79
  ;
  { __nesc_atomic_t __nesc_atomic = __nesc_atomic_start();
#line 80
    {
      TOSH_SET_RED_LED_PIN();
      LedsC$ledsOn &= ~LedsC$RED_BIT;
    }
#line 83
    __nesc_atomic_end(__nesc_atomic); }
  return SUCCESS;
}

static inline   result_t LedsC$Leds$redToggle(void)
#line 87
{
  result_t rval;

#line 89
  { __nesc_atomic_t __nesc_atomic = __nesc_atomic_start();
#line 89
    {
      if (LedsC$ledsOn & LedsC$RED_BIT) {
        rval = LedsC$Leds$redOff();
        }
      else {
#line 93
        rval = LedsC$Leds$redOn();
        }
    }
#line 95
    __nesc_atomic_end(__nesc_atomic); }
#line 95
  return rval;
}

# 81 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/interfaces/Leds.nc"
inline static   result_t BlinkM$Leds$redToggle(void){
#line 81
  unsigned char result;
#line 81

#line 81
  result = LedsC$Leds$redToggle();
#line 81

#line 81
  return result;
#line 81
}
#line 81
static inline  
# 84 "BlinkM.nc"
result_t BlinkM$Timer$fired(void)
{
  BlinkM$Leds$redToggle();
  return SUCCESS;
}

static inline   
# 122 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/TimerM.nc"
result_t TimerM$Timer$default$fired(uint8_t id)
#line 122
{
  return SUCCESS;
}

# 73 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/Timer.nc"
inline static  result_t TimerM$Timer$fired(uint8_t arg_0xa25ea88){
#line 73
  unsigned char result;
#line 73

#line 73
  switch (arg_0xa25ea88) {
#line 73
    case 0:
#line 73
      result = BlinkM$Timer$fired();
#line 73
      break;
#line 73
    default:
#line 73
      result = TimerM$Timer$default$fired(arg_0xa25ea88);
#line 73
    }
#line 73

#line 73
  return result;
#line 73
}
#line 73
static inline 
# 134 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/TimerM.nc"
uint8_t TimerM$dequeue(void)
#line 134
{
  if (TimerM$queue_size == 0) {
    return NUM_TIMERS;
    }
#line 137
  if (TimerM$queue_head == NUM_TIMERS - 1) {
    TimerM$queue_head = -1;
    }
#line 139
  TimerM$queue_head++;
  TimerM$queue_size--;
  return TimerM$queue[(uint8_t )TimerM$queue_head];
}

static inline  void TimerM$signalOneTimer(void)
#line 144
{
  uint8_t itimer = TimerM$dequeue();

#line 146
  if (itimer < NUM_TIMERS) {
    TimerM$Timer$fired(itimer);
    }
}

static inline 
#line 126
void TimerM$enqueue(uint8_t value)
#line 126
{
  if (TimerM$queue_tail == NUM_TIMERS - 1) {
    TimerM$queue_tail = -1;
    }
#line 129
  TimerM$queue_tail++;
  TimerM$queue_size++;
  TimerM$queue[(uint8_t )TimerM$queue_tail] = value;
}

static inline  
#line 150
void TimerM$HandleFire(void)
#line 150
{
  uint8_t i;

#line 152
  TimerM$setIntervalFlag = 1;
  if (TimerM$mState) {
      for (i = 0; i < NUM_TIMERS; i++) {
          if (TimerM$mState & (0x1 << i)) {
              TimerM$mTimerList[i].ticksLeft -= TimerM$mInterval + 1;
              if (TimerM$mTimerList[i].ticksLeft <= 2) {
                  if (TimerM$mTimerList[i].type == TIMER_REPEAT) {
                      TimerM$mTimerList[i].ticksLeft += TimerM$mTimerList[i].ticks;
                    }
                  else 
#line 160
                    {
                      TimerM$mState &= ~(0x1 << i);
                    }
                  TimerM$enqueue(i);
                  TOS_post(TimerM$signalOneTimer);
                }
            }
        }
    }
  TimerM$adjustInterval();
}

static inline   result_t TimerM$Clock$fire(void)
#line 172
{
  TOS_post(TimerM$HandleFire);
  return SUCCESS;
}

# 180 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/Clock.nc"
inline static   result_t HPLClock$Clock$fire(void){
#line 180
  unsigned char result;
#line 180

#line 180
  result = TimerM$Clock$fire();
#line 180

#line 180
  return result;
#line 180
}
#line 180
# 98 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/system/sched.c"
bool  TOS_post(void (*tp)(void))
#line 98
{
  __nesc_atomic_t fInterruptFlags;
  uint8_t tmp;



  fInterruptFlags = __nesc_atomic_start();

  tmp = TOSH_sched_free;
  TOSH_sched_free++;
  TOSH_sched_free &= TOSH_TASK_BITMASK;

  if (TOSH_sched_free != TOSH_sched_full) {
      __nesc_atomic_end(fInterruptFlags);

      TOSH_queue[tmp].tp = tp;
      return 1;
    }
  else {
      TOSH_sched_free = tmp;
      __nesc_atomic_end(fInterruptFlags);

      return 0;
    }
}

# 57 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/RealMain.nc"
int   main(void)
{
  RealMain$hardwareInit();
  TOSH_sched_init();

  RealMain$StdControl$init();
  RealMain$StdControl$start();
  __nesc_enable_interrupt();

  while (1) {
      TOSH_run_task();
    }
}

static   
# 67 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/HPLPowerManagementM.nc"
uint8_t HPLPowerManagementM$PowerManagement$adjustPower(void)
#line 67
{
  uint8_t mcu;

#line 69
  if (!HPLPowerManagementM$disabled) {
    TOS_post(HPLPowerManagementM$doAdjustment);
    }
  else 
#line 71
    {
      mcu = SLEEP;
      mcu &= 0xfc;
      mcu |= HPLPowerManagementM$IDLE;
      SLEEP = mcu;
    }

  return 0;
}

# 138 "C:/tinyos/cygwin/opt/tinyos-1.x/tos/platform/CC2430/HPLClock.nc"
void __attribute((interrupt))   T1_VECTOR(void)
#line 138
{

  { __nesc_atomic_t __nesc_atomic = __nesc_atomic_start();
#line 140
    {
      if (HPLClock$set_flag) {
          HPLClock$mscale = HPLClock$nextScale;
          T1CTL |= HPLClock$nextScale << 2;
          T1CC0L = (uint8_t )HPLClock$minterval;
          T1CC0H = (uint8_t )(HPLClock$minterval >> 8);
          HPLClock$set_flag = 0;
        }
      T1IF = 0;
    }
#line 149
    __nesc_atomic_end(__nesc_atomic); }
  HPLClock$Clock$fire();
}