//Initialize IO control ports of LEDS void InitIOForLEDs() { LED_DDR |= (1<<RED_LED); LED_DDR |= (1<<GREEN_LED); RED_LED_OFF(); GREEN_LED_ON(); }
int main(void) { int i; MAMCR = 2; // MAM functions fully enabled LED_INIT(); YELLOW_LED_OFF(); GREEN_LED_OFF(); BUTTON_INIT(); i=0; while (i<10) { YELLOW_LED_ON(); GREEN_LED_OFF(); delay(); YELLOW_LED_OFF(); GREEN_LED_ON(); delay(); i++; } while (1) { if (BUTTTON1_OFF()) { YELLOW_LED_ON(); } else { YELLOW_LED_OFF(); } if (BUTTTON2_OFF()) { GREEN_LED_ON(); } else { GREEN_LED_OFF(); } } return 0; // never reached }
void MusicPlayer::controlLED() { byte static flagOn = 1; int static count = 5000; if(playOrPause == 0)GREEN_LED_ON(); else if(--count == 0) { count = 5000; if(flagOn == 1) { GREEN_LED_ON(); flagOn = 0; } else { GREEN_LED_OFF(); flagOn = 1; } } }
void core3_main(void) { // asm volatile ("mov sp,%0" : :"r" (ram3)); while(1) { for(l=0; l < 500000; l++); //wait for some time GREEN_LED_ON(); for(l=0; l < 500000; l++); //wait for some time GREEN_LED_OFF(); } }
/** This function is called when the player is playing a song and there is free processor time. The basic task of this function is to implement the player user interface. */ void AvailableProcessorTime() { do { CheckKey(); //IPODCommandProcess(); if(0 == playStop) { GREEN_LED_ON(); } }while(0 == playStop); //do other things ControlLed(); }
void ControlLed() { static unsigned char greenOnOff = 1; if( 0 == greenFreq--) { greenOnOff = 1-greenOnOff; greenFreq = 5000; } if(greenOnOff) { GREEN_LED_ON(); } else { GREEN_LED_OFF(); } //analogWrite(9,redPwm); }
void StackEventHandler(uint32 event,void *eventParam) { switch(event) { case CYBLE_EVT_STACK_ON: //Starting Advertisement as soon as Stack is ON apiResult = CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST); if (apiResult == CYBLE_ERROR_OK) { printf ("Starting Advertisement\r\n"); } else { printf ("Error Start Adv %d\r\n",apiResult); } break; case CYBLE_EVT_TIMEOUT: if( CYBLE_GAP_ADV_MODE_TO ==*(uint16*) eventParam) { printf ("Advertisement TimedOut\r\n"); apiResult = CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST); if (apiResult != CYBLE_ERROR_OK) { printf ("\nRestarting Advertisement\r\n"); } } case CYBLE_EVT_GATT_DISCONNECT_IND: /* Red LED Glows when device is disconnected */ RED_LED_ON (); break; case CYBLE_EVT_GAP_DEVICE_DISCONNECTED: printf ("Disconnected \r\n"); // Starting Advertisent again when there is disconnection apiResult = CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST); if (apiResult != CYBLE_ERROR_OK) { printf ("\nRestarting Advertisement\r\n"); } break; case CYBLE_EVT_GAP_DEVICE_CONNECTED: printf ("\n\r Connection Established \r\n"); //Blue LED glows when device is connected BLUE_LED_ON (); break; case CYBLE_EVT_GAPP_ADVERTISEMENT_START_STOP: // This Event is received when advertisement is started or stopped. if (CyBle_GetState() == CYBLE_STATE_ADVERTISING) { printf("Advertising...\r\n"); //Green LED Indicates that Advertisement is going on. GREEN_LED_ON(); } else { RED_LED_ON(); printf ("Advertisement Stopped \r\n"); if (AddRequest == 1) { AddRequest = 0; // Adding the Device to whitelist apiResult = CyBle_GapAddDeviceToWhiteList(&whitelistdeviceaddress); if(apiResult == CYBLE_ERROR_INVALID_PARAMETER) { printf ("Adding to Whitelist Failed. Invalid parameter \r\n"); } else if (apiResult ==CYBLE_ERROR_INVALID_OPERATION) { printf ("Invalid Operation \r\n"); } else if (apiResult ==CYBLE_ERROR_INSUFFICIENT_RESOURCES) { printf ("Adding to Whitelist Failed. List already full \r\n"); } else if (apiResult ==CYBLE_ERROR_DEVICE_ALREADY_EXISTS) { printf ("Device Already exists \r\n"); } else if (apiResult == CYBLE_ERROR_OK) { //Copying the address to the BackUp Array whitelistdeviceaddressBackup[Index] = whitelistdeviceaddress; Index++; printf ("Device Added to WhiteList\r\n"); printf ("Press A to Add or R to remove a from Whitelist \r\n"); } // Restarting the advertisement apiResult = CyBle_GappStartAdvertisement(CYBLE_ADVERTISING_FAST); if (apiResult == CYBLE_ERROR_OK) { printf ("Restarting Advertisement \r\n"); GREEN_LED_ON (); } else { printf ("Error Start Adv %d \r\n",apiResult); } } if (DelRequest == 1) { DelRequest = 0; //Removing the Device from Whitelist apiResult = CyBle_GapRemoveDeviceFromWhiteList (&whitelistdeviceaddressBackup[RemoveIndex]); if (apiResult == CYBLE_ERROR_OK) { uint8 j; for (j = RemoveIndex; j<Index - 1; j++) { whitelistdeviceaddressBackup[j] = whitelistdeviceaddressBackup[j+1]; } Index--; printf ("Device %d Removed from Whitelist\r\n",RemoveIndex + 1); printf ("Press A to Add a Device or R to remove a device\r\n"); } else if (apiResult == CYBLE_ERROR_NO_DEVICE_ENTITY) { printf ("No Such Device Exists. Press A to Add a Device or R to remove\r\n"); } else { printf ("Error: Operation cannot be performed"); printf ("Press A to Add a Device or R to remove\r\n"); } //re-starting Advertisement apiResult = CyBle_GappStartAdvertisement (CYBLE_ADVERTISING_FAST); if (apiResult == CYBLE_ERROR_OK) { printf ("Restarting Advertisement\r\n"); } else { printf ("Restarting Advertisement Failed\r\n"); } } } default: break; } }