C++ APP_LOG函数代码示例

static void inbox_received_callback(DictionaryIterator *iterator, void *context) {
  // Store incoming information
  static char icon_buffer[8];
  static char temperature_buffer[8];
  static int temperature;

  // Read tuples for data
  Tuple *weather_units_tuple = dict_find(iterator, MESSAGE_KEY_UNITS);
  Tuple *weather_on_tuple = dict_find(iterator, MESSAGE_KEY_WEATHER_ON);
  Tuple *weather_safemode_tuple = dict_find(iterator, MESSAGE_KEY_WEATHER_SAFEMODE);
  Tuple *temp_tuple = dict_find(iterator, MESSAGE_KEY_TEMPERATURE);
  Tuple *icon_tuple = dict_find(iterator, MESSAGE_KEY_ICON);  
  Tuple *background_color_tuple = dict_find(iterator, MESSAGE_KEY_BACKGROUND_COLOR);
  Tuple *background_on_tuple = dict_find(iterator, MESSAGE_KEY_BACKGROUND_ON);

  // If we get weather option
  if ( weather_on_tuple ) {
    // Set weather flag
    weather_on_conf = (bool)weather_on_tuple->value->int16;
    persist_write_bool(MESSAGE_KEY_WEATHER_ON, weather_on_conf);
  }
  
  if ( weather_safemode_tuple ) {
      weather_safemode_conf = (bool)weather_safemode_tuple->value->int16;
      persist_write_bool(MESSAGE_KEY_WEATHER_SAFEMODE, weather_safemode_conf);
  }
  
  if ( weather_units_tuple ) {
      weather_units_conf = (bool)weather_units_tuple->value->int16;
      persist_write_bool(MESSAGE_KEY_UNITS, weather_units_conf);
  }

  // If all data is available, use it
  if ( temp_tuple && icon_tuple ) {
    // Assemble strings for temp and icon
    temperature = (float)temp_tuple->value->int32;
    
    if ( weather_units_conf ) {      
      snprintf(temperature_buffer, sizeof(temperature_buffer), "%d F", temperature);
    } else {
      snprintf(temperature_buffer, sizeof(temperature_buffer), "%d C", temperature);
    }
    
    snprintf(icon_buffer, sizeof(icon_buffer), "%s", icon_tuple->value->cstring);

    // Set temp and icon to text layers
    text_layer_set_text(s_weather_layer, icon_buffer);
    text_layer_set_text(s_weathertext_layer, temperature_buffer);
  }

  // If weather disabled, clear weather layers
  if ( !weather_on_conf ) {
    text_layer_set_text(s_weather_layer, "");
    text_layer_set_text(s_weathertext_layer, "");
  }

  // If background color and enabled
  if ( background_color_tuple && background_on_tuple ) {   
    // Set background on/off
    background_on_conf = (bool)background_on_tuple->value->int16;
    persist_write_bool(MESSAGE_KEY_BACKGROUND_ON, background_on_conf);  
    // Set background color if enabled, otherwise we load the default one - red
    background_color = background_on_conf ? (int)background_color_tuple->value->int32 : 0xFF0000;
    persist_write_int(MESSAGE_KEY_BACKGROUND_COLOR, background_color);
    
    // Redraw
    if ( s_canvas_layer ) {
      layer_mark_dirty(s_canvas_layer);
    }
  }

  APP_LOG(APP_LOG_LEVEL_DEBUG, "weather_units_conf %d", weather_units_conf);
  APP_LOG(APP_LOG_LEVEL_DEBUG, "weather_on_conf %d", weather_on_conf);
  APP_LOG(APP_LOG_LEVEL_DEBUG, "background_on_conf %d", background_on_conf);
  APP_LOG(APP_LOG_LEVEL_DEBUG, "background_color %d", background_color);
}

DEBUG_CODE(void print_value(char* value, uint16_t value_length) { \
    char* v = calloc(value_length + 1, sizeof(char)); \
    snprintf(v, value_length + 1, "%s", value); \
    APP_LOG(APP_LOG_LEVEL_INFO, "      Found value [%d] %s ", value_length, v); \
    free(v); \
});

/*
 * Handle dropped messages from the AppMessage API.
 */
static void inbox_dropped_cb(AppMessageResult reason, void *context) {

	APP_LOG(APP_LOG_LEVEL_ERROR, "Message dropped.");

}

static void select_click_handler(ClickRecognizerRef recognizer, void *context) {
    APP_LOG(APP_LOG_LEVEL_DEBUG, "SELECT" ); 
    send_message();
    data.queried = true;
}

static void down_click_handler(ClickRecognizerRef recognizer, void *context) {
    APP_LOG(APP_LOG_LEVEL_DEBUG, "DOWN" );
}

static void in_dropped_handler(AppMessageResult reason, void *context) {
	APP_LOG(APP_LOG_LEVEL_DEBUG, "Incoming AppMessage from Pebble dropped, %d", reason);
}

static void vibrate_hourly_pattern() {
  // values
  uint32_t VIBRATE_SEGMENTS[48];
  u_short MAX_SEGMENTS = 48;
  
  // get hour from local time  
  time_t temp = time(NULL); 
  struct tm *tick_time = localtime(&temp);
  
  // create pattern for vibration
  int hours = tick_time->tm_hour;
  
  // adjust for non-24-hour time
  if(clock_is_24h_style() != true && hours > 12) {
    hours = hours - 12;
  }
  
  // need pattern count
  int pattern_count = hours * 2;
  int long_pulses = 0;

  // do math to abbreviate pulses
  if(ABBREVIATE_PULSES && hours > 5) {
    long_pulses = hours / 5;
    pattern_count = pattern_count - (long_pulses * 2 * 5) + 1; // eats 10 "spaces" or 
  }
  // chop off remainder (last space is always silent/pause otherwise)
  pattern_count = pattern_count - 1;
  int vibrate_segment_count = pattern_count; // store value
  
  // fill array with pattern
  for(int i = 0; i < MAX_SEGMENTS; i += 2) {
    if(pattern_count > 0) {
      if(long_pulses > 0) {
        long_pulses--;
        VIBRATE_SEGMENTS[i] = VIBRATE_LONG_PULSE_MS; // longer pulse for abbreviation
      } else {
        VIBRATE_SEGMENTS[i] = VIBRATE_PULSE_MS; // pulse each hour
      }    
      if(MAX_SEGMENTS > (i + 1)) {
        VIBRATE_SEGMENTS[i + 1] = VIBRATE_PAUSE_MS; // followed by a pause
      }
      pattern_count-=2; // subtract two because two pattern blocks
    } else {
      VIBRATE_SEGMENTS[i] = 0;
      if(MAX_SEGMENTS > (i + 1)) {
        VIBRATE_SEGMENTS[i + 1] = 0;
      }
    }
  }
  
  // enqueue
  APP_LOG(APP_LOG_LEVEL_DEBUG, "Enqueueing %d segments for hours %d", vibrate_segment_count, hours);
  
  // enqueue pattern
  VibePattern pat = {
    .durations = VIBRATE_SEGMENTS,
    .num_segments = vibrate_segment_count,
  };
  vibes_enqueue_custom_pattern(pat);
}

static void action_menu_callback(ActionMenu *action_menu, const ActionMenuItem *action, void *context) {
  ValveCmdCode i = (ValveCmdCode)action_menu_item_get_action_data(action);
  APP_LOG(APP_LOG_LEVEL_INFO, "Action menu triggered: %d", i);
  sendCmdRequest(selectedValve->guid, i);
}

static void window_load(Window *window) {
  Layer *window_layer = window_get_root_layer(window);
 
  battery_layer = layer_create(GRect(0, 0, 144, 30));
  
  outline_font = fonts_load_custom_font(resource_get_handle(RESOURCE_ID_LECO_16));
  
  bluetooth_connection_service_subscribe(bluetooth_handler);
  
  
  upper_text_layer = text_layer_create(GRect(0, 36, 144, 44));
  text_layer_set_font(upper_text_layer, fonts_get_system_font(FONT_KEY_LECO_42_NUMBERS));
  text_layer_set_text_alignment(upper_text_layer, GTextAlignmentCenter);
  text_layer_set_background_color(upper_text_layer, GColorClear);
  
  outline_layer = text_layer_create(GRect(0, 36, 144, 168));
  text_layer_set_font(outline_layer, outline_font);
  text_layer_set_text_alignment(outline_layer, GTextAlignmentCenter);
  text_layer_set_text_color(outline_layer, GColorWhite);
  text_layer_set_background_color(outline_layer, GColorClear);

  lower_text_layer = text_layer_create(GRect(0, 84, 144, 100));
  text_layer_set_font(lower_text_layer, fonts_get_system_font(FONT_KEY_LECO_28_LIGHT_NUMBERS));
  text_layer_set_text_alignment(lower_text_layer, GTextAlignmentCenter);
  text_layer_set_background_color(lower_text_layer, GColorClear);
  text_layer_set_text(lower_text_layer, "");
  
  weekday_text = text_layer_create(GRect(0,144,144,25));
  text_layer_set_text_alignment(weekday_text, GTextAlignmentCenter);
  text_layer_set_background_color(weekday_text, GColorClear);
  text_layer_set_text_color(weekday_text, GColorWhite);
  text_layer_set_font(weekday_text, outline_font);
  
  battery_text = text_layer_create(GRect(0,0,144,25));
  text_layer_set_text_alignment(battery_text, GTextAlignmentCenter);
  text_layer_set_background_color(battery_text, GColorClear);
  text_layer_set_text_color(battery_text, GColorWhite);
  text_layer_set_font(battery_text, fonts_get_system_font(FONT_KEY_GOTHIC_18_BOLD));
  
  layer_add_child(window_layer, battery_layer);
  
  
  layer_add_child(window_layer, text_layer_get_layer(lower_text_layer));
  layer_add_child(window_layer, text_layer_get_layer(upper_text_layer));
  layer_add_child(window_layer, text_layer_get_layer(outline_layer));
  
  layer_add_child(battery_layer, text_layer_get_layer(battery_text));
  layer_add_child(window_layer, text_layer_get_layer(weekday_text));
  
  
 
  
  if (persist_read_int(KEY_TOP_COLOR)) {
   int top_color = persist_read_int(KEY_TOP_COLOR);
    set_background_and_text_color(top_color);
  }
  
  if (persist_read_int(KEY_BOTTOM_COLOR)) {
   int bottom_color = persist_read_int(KEY_BOTTOM_COLOR);
    set_layer1_color_and_text(bottom_color);
  }

  if (persist_read_bool(KEY_TWENTY_FOUR_HOUR_FORMAT)) {
    twenty_four_hour_format = persist_read_bool(KEY_TWENTY_FOUR_HOUR_FORMAT);
  }

  if (persist_read_int(KEY_TOP_TEXT_COLOR)) {
    int top_text_color = persist_read_int(KEY_TOP_TEXT_COLOR);
    set_top_text_color(top_text_color);
  }
  
  if(persist_read_int(KEY_BOTTOM_TEXT_COLOR)) {
    int bottom_text_color = persist_read_int(KEY_BOTTOM_TEXT_COLOR);
    set_bottom_text_color(bottom_text_color);
  }
  
  if(persist_exists(KEY_BLUETOOTH_VIBRATION)){
    bluetooth_vibration = persist_read_int(KEY_BLUETOOTH_VIBRATION);
    APP_LOG(APP_LOG_LEVEL_INFO,"Bluetooth read");
  }
  
  if(persist_exists(KEY_SHOW_BATTERY)){
    show_battery = persist_read_int(KEY_SHOW_BATTERY);
  }
  
  if(persist_exists(KEY_SHOW_WEEKDAY)){
  show_weekday = persist_read_int(KEY_SHOW_WEEKDAY);
  APP_LOG(APP_LOG_LEVEL_INFO,"Weekday read");
}
  
  if(persist_exists(KEY_DATE_FORMAT)){
    change_date_format = persist_read_int(KEY_DATE_FORMAT);
    APP_LOG(APP_LOG_LEVEL_INFO,"Date format read");
  }
  
  if(persist_read_int(KEY_WEEKDAY_COLOR)) {
    int weekday_color = persist_read_int(KEY_WEEKDAY_COLOR);
    set_weekday_color(weekday_color);
  }
  
//.........这里部分代码省略.........

static void generate_world() {
  srand(time(NULL));

#ifdef BENCHMARK
  uint16_t start = time_ms(NULL, NULL);
#endif

  // Bottom level grass
  for(int y = 0; y < GRID_HEIGHT; y++) {
    for(int x = 0; x < GRID_WIDTH; x++) {
      block_set_color(s_block_array[vec2i(Vec3(x, y, 0))], COLOR_GRASS);
    }
  }

  // Seed sand
  for(int y = 0; y < GRID_HEIGHT; y++) {
    for(int x = 0; x < GRID_WIDTH; x++) {
      if(rand() % 100 > SAND_SEED_BIAS) {
        block_set_color(s_block_array[vec2i(Vec3(x, y, 0))], COLOR_SAND);
      }
    }
  }

  // Clump sand
  for(int y = 0; y < GRID_HEIGHT; y++) {
    for(int x = 0; x < GRID_WIDTH; x++) {
      if(rand() % 100 > SAND_CLUMP_BIAS
      && is_near_color(GPoint(x, y), 0, COLOR_SAND)) {
        block_set_color(s_block_array[vec2i(Vec3(x, y, 0))], COLOR_SAND);
      }
    }
  }
  for(int y = 0; y < GRID_HEIGHT; y++) {
    for(int x = 0; x < GRID_WIDTH; x++) {
      if(near_this_many_of_color(GPoint(x, y), 0, COLOR_SAND, SAND_NEIGHBOURS)) {
        block_set_color(s_block_array[vec2i(Vec3(x, y, 0))], COLOR_SAND);
      }
    }
  }


  // Water in sand areas
  for(int y = 0; y < GRID_HEIGHT; y++) {
    for(int x = 0; x < GRID_WIDTH; x++) {
      if(near_this_many_of_color(GPoint(x, y), 0, COLOR_SAND, WATER_NEIGHBOURS)) {
        block_set_color(s_block_array[vec2i(Vec3(x, y, 0))], COLOR_WATER);
      }
    }
  }

  // Clump water
  for(int y = 0; y < GRID_HEIGHT; y++) {
    for(int x = 0; x < GRID_WIDTH; x++) {
      if(rand() % 100 > WATER_CLUMP_BIAS
      && is_near_color(GPoint(x, y), 0, COLOR_WATER)) {
        block_set_color(s_block_array[vec2i(Vec3(x, y, 0))], COLOR_WATER);
      }
    }
  }

  // Castle walls
  int x = 2;
  int y = 6;
  for(y = 6; y < 10; y++) {
    for(int z = 0; z < 6; z++) {
      block_set_color(s_block_array[vec2i(Vec3(x, y, z))], COLOR_STONE);
    }
  }
  y = 11;
  for(x = 2; x < 6; x++) {
    for(int z = 0; z < 6; z++) {
      block_set_color(s_block_array[vec2i(Vec3(x, y, z))], COLOR_STONE);
    }
  }
  y = 6;
  for(x = 2; x < 6; x++) {
    for(int z = 0; z < 6; z++) {
      block_set_color(s_block_array[vec2i(Vec3(x, y, z))], COLOR_STONE);
    }
  }
  x = 6;
  for(y = 6; y < 10; y++) {
    for(int z = 0; z < 6; z++) {
      block_set_color(s_block_array[vec2i(Vec3(x, y, z))], COLOR_STONE);
    }
  }
  int z = 6;
  for(y = 6; y < 10; y++) {
    for(x = 2; x < 7; x++) {
      block_set_color(s_block_array[vec2i(Vec3(x, y, z))], COLOR_STONE);
    }
  }

#ifdef BENCHMARK
  uint16_t finish = time_ms(NULL, NULL);
  APP_LOG(APP_LOG_LEVEL_INFO, "Generation time: %d ms", (int)finish - start);
#endif
}

static void bt_client_btcm_cb(VMUINT evt, void * param, void * user_data)
{

    APP_LOG("[BTC]bt_client_btcm_cb, evt = %d, client_status = %d", evt, g_clientContext.client_status);

    switch (evt)
    {
        case VM_SRV_BT_CM_EVENT_ACTIVATE:
        {
            // waiting for power on to process
            if (g_clientContext.client_status == BT_CLIENT_POWERING_ON)
            {
                VMINT ret = bt_client_init_spp();

                if(ret<0)
                {
                    *(g_clientContext.waiting_result_p) = false;
                    g_clientContext.waiting_result_p = NULL;

                    if(bt_client_end_spp())
                    {
                        
                        g_clientContext.ptr->post_signal();
                        
                    }
                }
                else
                {
                    *(g_clientContext.waiting_result_p) = true;
                    g_clientContext.waiting_result_p = NULL;
                    
                    g_clientContext.ptr->post_signal();
                    
                }

            }
            else if (g_clientContext.client_status == BT_CLIENT_ENDING)
            {
                VMINT ret = vm_btcm_switch_off();

                if(VM_SRV_BT_CM_RESULT_SUCCESS == ret)
                {
                    g_clientContext.client_status = BT_CLIENT_POWERING_OFF;
                }
                else
                {
                    if(g_clientContext.btcm_hdl >= 0)
                    {
                        vm_btcm_exit(g_clientContext.btcm_hdl);
                        g_clientContext.btcm_hdl = -1;
                    }
                    
                    g_clientContext.client_status = BT_CLIENT_IDLE;
                    
                    //LTask.post_signal();
                    g_clientContext.ptr->post_signal();
                    
                }
            }
                
            break;
        }

        case VM_SRV_BT_CM_EVENT_DEACTIVATE:
        {
            if (g_clientContext.client_status == BT_CLIENT_BEGINING)
            {
                VMINT ret = vm_btcm_switch_on();
                
                if(VM_SRV_BT_CM_RESULT_SUCCESS == ret)
                {
                    //wait for callback to process
                    g_clientContext.client_status = BT_CLIENT_POWERING_ON;
                }
                else
                {
                    *(g_clientContext.waiting_result_p) = false;
                    g_clientContext.waiting_result_p = NULL;

                    if(bt_client_end_spp())
                    {
                        
                        //LTask.post_signal();
                        g_clientContext.ptr->post_signal();
                        
                    }
                }
            }
            else if(g_clientContext.client_status == BT_CLIENT_POWERING_OFF)
            {
                if(g_clientContext.btcm_hdl >= 0)
                {
                    vm_btcm_exit(g_clientContext.btcm_hdl);
                    g_clientContext.btcm_hdl = -1;
                }
                
                g_clientContext.client_status = BT_CLIENT_IDLE;
                
                //LTask.post_signal();
                g_clientContext.ptr->post_signal();
//.........这里部分代码省略.........

float calcSun(int year, int month, int day, float latitude, float longitude, int sunset, float zenith)
{
  int N1 = my_floor(275 * month / 9);
  int N2 = my_floor((month + 9) / 12);
  int N3 = (1 + my_floor((year - 4 * my_floor(year / 4) + 2) / 3));
  int N = N1 - (N2 * N3) + day - 30;

  float lngHour = longitude / 15;
  
  float t;
  if (!sunset)
  {
    //if rising time is desired:
    t = N + ((6 - lngHour) / 24);
  }
  else
  {
    //if setting time is desired:
    t = N + ((18 - lngHour) / 24);
  }

  float M = (0.9856 * t) - 3.289;

  //calculate the Sun's true longitude
  //L = M + (1.916 * sin(M)) + (0.020 * sin(2 * M)) + 282.634
  float L = M + (1.916 * my_sin((M_PI/180.0f) * M)) + (0.020 * my_sin((M_PI/180.0f) * 2 * M)) + 282.634;
  if (L<0) L+=360.0f;
  if (L>360) L-=360.0f;

  //5a. calculate the Sun's right ascension
  //RA = atan(0.91764 * tan(L))
  float RA = (180.0f/M_PI) * my_atan(0.91764 * my_tan((M_PI/180.0f) * L));
  if (RA<0) RA+=360;
  if (RA>360) RA-=360;

  //5b. right ascension value needs to be in the same quadrant as L
  float Lquadrant  = (my_floor( L/90)) * 90;
  float RAquadrant = (my_floor(RA/90)) * 90;
  RA = RA + (Lquadrant - RAquadrant);

  //5c. right ascension value needs to be converted into hours
  RA = RA / 15;

  //6. calculate the Sun's declination
  float sinDec = 0.39782 * my_sin((M_PI/180.0f) * L);
  float cosDec = my_cos(my_asin(sinDec));

  //7a. calculate the Sun's local hour angle
  //cosH = (cos(zenith) - (sinDec * sin(latitude))) / (cosDec * cos(latitude))
  float cosH = (my_cos((M_PI/180.0f) * zenith) - (sinDec * my_sin((M_PI/180.0f) * latitude))) / (cosDec * my_cos((M_PI/180.0f) * latitude));
  
  if (cosH >  1) {
    return 0;
  }
  else if (cosH < -1)
  {
    return 0;
  }
    
  //7b. finish calculating H and convert into hours
  
  float H;
  if (!sunset)
  {
    //if rising time is desired:
    H = 360 - (180.0f/M_PI) * my_acos(cosH);
  }
  else
  {
    //if setting time is desired:
    H = (180.0f/M_PI) * my_acos(cosH);
  }
  
  H = H / 15;

  //8. calculate local mean time of rising/setting
  float T = H + RA - (0.06571 * t) - 6.622;

  //9. adjust back to UTC
  float UT = T - lngHour;
  if (UT<0) {UT+=24;}
  if (UT>24) {UT-=24;}
  
  time_t now = time(NULL);
struct tm *tick_time = localtime(&now);
struct tm *gm_time = gmtime(&now);
  
int timezoneoffset = 60 * (60 * (24 * (tick_time->tm_wday - gm_time->tm_wday) + tick_time->tm_hour - gm_time->tm_hour) + tick_time->tm_min - gm_time->tm_min);
// Correct for transitions at the end of the week.
  int SECONDS_IN_WEEK=604800;
if (timezoneoffset > SECONDS_IN_WEEK/2) timezoneoffset -= SECONDS_IN_WEEK;
if (timezoneoffset < -SECONDS_IN_WEEK/2) timezoneoffset += SECONDS_IN_WEEK;

  timezoneoffset /= 3600;
  APP_LOG(APP_LOG_LEVEL_DEBUG, "timezone offset %d", timezoneoffset);
  APP_LOG(APP_LOG_LEVEL_DEBUG, "other timezone offset %d", (tick_time-gm_time));
// return UT+(tick_time-gm_time);
  return UT;
}

// Called when PebbleKitJS does not acknowledge receipt of a message
static void out_failed_handler(DictionaryIterator *failed, AppMessageResult reason, void *context) {
    APP_LOG(APP_LOG_LEVEL_DEBUG, "**WATCH**: PebbleKit does not acknowledge receipt of message. Error: %d",reason);
}

// Called when an incoming message from PebbleKitJS is dropped
static void in_dropped_handler(AppMessageResult reason, void *context) {	
    APP_LOG(APP_LOG_LEVEL_DEBUG, "**WATCH**: An incoming message from PebbleKitJS is dropped. Error: %d",reason);
}

static void out_failed_handler(DictionaryIterator *failed, AppMessageResult reason, void *context) {
	APP_LOG(APP_LOG_LEVEL_DEBUG, "out_failed_handler: App Error Message : %d",reason);
}