コード例 #1
0
ファイル: usb_driver.c プロジェクト: alh84001/CommonSense
void send_keyboard(report_keyboard_t *report)
{
    USB_LoadInEP(1, (uint8_t *)report, sizeof(report_keyboard_t));
    /* Wait for ACK after loading data. */
    while (0u == USB_GetEPAckState(1))
    {
    }
 }
コード例 #2
0
ファイル: usb_driver.c プロジェクト: alh84001/CommonSense
void usb_send(void)
{
    USB_LoadInEP(OUTBOX_EP, outbox.raw, sizeof(outbox.raw));
//    /* Wait for ACK after loading data. */
    while (0u == USB_GetEPAckState(OUTBOX_EP))
    {
    }
}
コード例 #3
0
ファイル: main.c プロジェクト: gregelectric/Chameleon
void CommunicateUSB(void)
{
    if (SOF_Flag) 
    {
		char temp;
	
        // Arrive here every 1 msec
		SOF_Flag = 0;
		
        // send data to PC
		buttons_report[0] = debounced_state;        
        buttons_report[1] = RedDuty;
        buttons_report[2] = GreenDuty;
        buttons_report[3] = BlueDuty;
        buttons_report[4] = Temperature;
        buttons_report[5] = Temperature+1;
        buttons_report[6] = Temperature+2;
        buttons_report[7] = Temperature+3;

		USB_LoadInEP(1, &buttons_report[0], 8, USB_TOGGLE);
        		
		// receive data from PC
		lights_report = USB_INTERFACE_0_OUT_RPT_DATA[0]; // Control input from PC
		RedDutyMax = USB_INTERFACE_0_OUT_RPT_DATA[1];    // Red brightness from PC
		GreenDutyMax = USB_INTERFACE_0_OUT_RPT_DATA[2];   // Green brightness from PC
		BlueDutyMax = USB_INTERFACE_0_OUT_RPT_DATA[3];  // Blue brightness from PC		 
		temp = USB_INTERFACE_0_OUT_RPT_DATA[4]; // 
		temp = USB_INTERFACE_0_OUT_RPT_DATA[5];    // 
		temp = USB_INTERFACE_0_OUT_RPT_DATA[6];   // 
		temp = USB_INTERFACE_0_OUT_RPT_DATA[7];  // 		 
		
		if(USB_Tog != (lights_report & USB_AUTO_MASK))  // USB Auto status bit toggles
		{												// if software is running
			USB_Tog = (lights_report & USB_AUTO_MASK); 	// mask for auto bit
			USBTimer = 255;								// reset watchdog counter
		}
			
		if(USBTimer)
		{
			Auto = 0;							// PC is in control
						
			if(lights_report & USB_BOOT_MASK)   // USB Boot status bit
			{
				// Stop everything
				USB_Stop();                     
				Timer8_Stop();
				PRS8_Stop();						
				RED_Stop();
				GREEN_Stop();
				BLUE_Stop();
				PWM8_Stop();						
				PGA_Stop();           
				ADCINC_Stop();  
				M8C_DisableGInt;			    // Global interrupt disable

				USB_EnterBootloader();          
			}
			
			if(lights_report & USB_LED_MASK)    // USB LED status bit        
			{
                LedPower = 1;					// turn LEDs on
                LedPowerTog = 1;               	// flag change			
			}
			else
			{
                LedPower = 0;					// turn LEDs on
                LedPowerTog = 1;               	// flag change			
			}
			
			PRT2DR = Port_2_Data_SHADE;         // update port2        
		
		}
		else
		{
			Auto = 1;							// auto (software not running)
			RedDutyMax = RamFlashBlock.RedDuty;	// reset dutycycle
			BlueDutyMax = RamFlashBlock.BlueDuty;
			GreenDutyMax = RamFlashBlock.GreenDuty;			
		}
    }      
}   
コード例 #4
0
ファイル: main.c プロジェクト: TheCbac/OV5620
void main()
{

   
    /* Place your initialization/startup code here (e.g. MyInst_Start()) */

    CyGlobalIntEnable;  /* Uncomment this line to enable global interrupts. */
    init();
    // Start usb operation with 3V
    
    
    //Wait for device to enumerate
    USB_Start(0u,USB_3V_OPERATION);
    while(!USB_bGetConfiguration());
    
    //Enumeration i done, enable out endpoint for recieve data from host
    USB_EnableOutEP(2);
    
    ADC_StartConvert();
    
    
      while(1)
    {
        //wait for data
        while(USB_bGetEPState(2) !=USB_OUT_BUFFER_FULL);
        
        //read received bytes count
        length = USB_wGetEPCount(2);
        //turn on LED
        LED_Write(~LED_Read());
        
        //unload the out buffer
        USB_ReadOutEP(2, &buffer[0], length);
        
       // check for in buffer is empty
       while(USB_bGetEPState(1) != USB_IN_BUFFER_EMPTY);
       // Turn off LED
       
       
       // load the in buffer
       USB_LoadInEP(1, &buffer[0], length);
       while(USB_bGetEPState(1) != USB_IN_BUFFER_EMPTY);
        USB_LoadInEP(1, &buffer[1], length);
    
    
    }
    for(;;)
    {
    
        
   
        
    }
    
    
    
    
    
    /*
    while(!USB_bGetConfiguration());
    
    //Enumeration i done, enable out endpoint for recieve data from host
    USB_EnableOutEP(2);
    
    
    while(1)
    {
        //wait for data
        while(USB_bGetEPState(2) !=USB_OUT_BUFFER_FULL);
        
        //read received bytes count
        length = USB_wGetEPCount(2);
        //turn on LED
        LED_Write(~LED_Read());
        
        //unload the out buffer
        USB_ReadOutEP(2, &buffer[0], length);
        
       // check for in buffer is empty
       while(USB_bGetEPState(1) != USB_IN_BUFFER_EMPTY);
       // Turn off LED
       
       
       // load the in buffer
       USB_LoadInEP(1, &buffer[0], length);
    
    
    }*/
    
    
    /*
        if( ADC_IsEndConversion(ADC_WAIT_FOR_RESULT))
       {
            //LCD_ClearDisplay();
            //LCD_PrintNumber(ADC_GetResult16());
            //CyDelay(250);
            
            Pin_1_Write(~Pin_1_Read());
            
            //buffer[count]=ADC_GetResult8();
            buffer[count]=count;
            ++count;
            USB_LoadInEP(1,&buffer[0],1);
            
            if (count==64)
            {
                // load the in buffer
             *?   //USB_LoadInEP(1, &buffer[0], 64);
                count=0;
            }
            
        }
        */
}