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))
{
}
}
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))
{
}
}
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;
}
}
}
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;
}
}
*/
}