__interrupt VOID UNMI_ISR(VOID)
{
switch (__even_in_range(SYSUNIV, SYSUNIV_SYSBUSIV))
{
case SYSUNIV_NONE:
__no_operation();
break;
case SYSUNIV_NMIIFG:
__no_operation();
break;
case SYSUNIV_OFIFG:
UCSCTL7 &= ~(DCOFFG+0+0+0); // Clear OSC fault source flags
SFRIFG1 &= ~OFIFG; // Clear OFIFG flag
break;
case SYSUNIV_ACCVIFG:
__no_operation();
break;
case SYSUNIV_SYSBUSIV:
// In the rare event of an internal system bus error - must clear the flag and re-initialize USB.
SYSBERRIV = 0; // Clear flag
USB_disable(); // Disable USB
if (USB_connectionInfo() & kUSB_vbusPresent)
USB_handleVbusOnEvent();
}
}
void usb_printf_init(void) {
SetVCore(3);
init_clock();
//Init USB
USB_init();
//Enable various USB event handling routines
USB_setEnabledEvents(kUSB_VbusOnEvent +
kUSB_VbusOffEvent +
kUSB_receiveCompletedEvent +
kUSB_dataReceivedEvent +
kUSB_UsbSuspendEvent +
kUSB_UsbResumeEvent +
kUSB_UsbResetEvent);
// See if we're already attached physically to USB, and if so,
// connect to it. Normally applications don't invoke the event
// handlers, but this is an exception.
if(USB_connectionInfo() & kUSB_vbusPresent) {
usb_printf_state = USB_ENABLED;
USB_handleVbusOnEvent();
}
}
/**
* Configuration de l'USB et de ses Events
*/
void iUSB::config()
{
//Ne pas oublier d'avoir setVcore(3) avant
//initialisation de l'USB
this->initUSB();
//Enable various USB event handling routines
USB_setEnabledEvents(
kUSB_VbusOnEvent + kUSB_VbusOffEvent + kUSB_receiveCompletedEvent
+ kUSB_dataReceivedEvent + kUSB_UsbSuspendEvent
+ kUSB_UsbResumeEvent + kUSB_UsbResetEvent);
//See if we're already attached physically to USB, and if so, connect to it
//Normally applications don't invoke the event handlers, but this is an exception.
if (USB_connectionInfo() & kUSB_vbusPresent)
{
USB_handleVbusOnEvent();
}
//desactiver LDO
USBPWRCTL &= ~(SLDOEN); // Disable the VUSB LDO and the SLDO
}
__interrupt VOID iUsbInterruptHandler(VOID)
{
BYTE bWakeUp = FALSE;
//Check if the setup interrupt is pending.
//We need to check it before other interrupts,
//to work around that the Setup Int has lower priority then Input Endpoint 0
if (USBIFG & SETUPIFG)
{
bWakeUp = SetupPacketInterruptHandler();
USBIFG &= ~SETUPIFG; // clear the interrupt bit
}
switch (__even_in_range(USBVECINT & 0x3f, USBVECINT_OUTPUT_ENDPOINT7))
{
case USBVECINT_NONE:
break;
case USBVECINT_PWR_DROP:
__no_operation();
break;
case USBVECINT_PLL_LOCK:
break;
case USBVECINT_PLL_SIGNAL:
break;
case USBVECINT_PLL_RANGE:
if (wUsbEventMask & kUSB_clockFaultEvent)
{
bWakeUp = USB_handleClockEvent();
}
break;
case USBVECINT_PWR_VBUSOn:
PWRVBUSonHandler();
if (wUsbEventMask & kUSB_VbusOnEvent)
{
bWakeUp = USB_handleVbusOnEvent();
}
break;
case USBVECINT_PWR_VBUSOff:
PWRVBUSoffHandler();
if (wUsbEventMask & kUSB_VbusOffEvent)
{
bWakeUp = USB_handleVbusOffEvent();
}
break;
case USBVECINT_USB_TIMESTAMP:
break;
case USBVECINT_INPUT_ENDPOINT0:
IEP0InterruptHandler();
break;
case USBVECINT_OUTPUT_ENDPOINT0:
OEP0InterruptHandler();
break;
case USBVECINT_RSTR:
USB_reset();
if (wUsbEventMask & kUSB_UsbResetEvent)
{
bWakeUp = USB_handleResetEvent();
}
break;
case USBVECINT_SUSR:
USB_suspend();
if (wUsbEventMask & kUSB_UsbSuspendEvent)
{
bWakeUp = USB_handleSuspendEvent();
}
break;
case USBVECINT_RESR:
USB_resume();
if (wUsbEventMask & kUSB_UsbResumeEvent)
{
bWakeUp = USB_handleResumeEvent();
}
//-- after resume we will wake up! Independ what event handler says.
bWakeUp = TRUE;
break;
case USBVECINT_SETUP_PACKET_RECEIVED:
// NAK both IEP and OEP enpoints
tEndPoint0DescriptorBlock.bIEPBCNT = EPBCNT_NAK;
tEndPoint0DescriptorBlock.bOEPBCNT = EPBCNT_NAK;
SetupPacketInterruptHandler();
break;
case USBVECINT_STPOW_PACKET_RECEIVED:
break;
case USBVECINT_INPUT_ENDPOINT1:
//send saved bytes from buffer...
bWakeUp = HidToHostFromBuffer(HID0_INTFNUM);
break;
case USBVECINT_INPUT_ENDPOINT2:
break;
case USBVECINT_INPUT_ENDPOINT3:
break;
case USBVECINT_INPUT_ENDPOINT4:
break;
case USBVECINT_INPUT_ENDPOINT5:
break;
case USBVECINT_INPUT_ENDPOINT6:
break;
case USBVECINT_INPUT_ENDPOINT7:
break;
case USBVECINT_OUTPUT_ENDPOINT1:
//call callback function if no receive operation is underway
if (!HidIsReceiveInProgress(HID0_INTFNUM))
{
if (wUsbEventMask & kUSB_dataReceivedEvent)
{
bWakeUp = USBHID_handleDataReceived(HID0_INTFNUM);
}
}
else
{
//complete receive opereation - copy data to user buffer
bWakeUp = HidToBufferFromHost(HID0_INTFNUM);
}
break;
case USBVECINT_OUTPUT_ENDPOINT2:
break;
case USBVECINT_OUTPUT_ENDPOINT3:
break;
case USBVECINT_OUTPUT_ENDPOINT4:
break;
case USBVECINT_OUTPUT_ENDPOINT5:
break;
case USBVECINT_OUTPUT_ENDPOINT6:
break;
case USBVECINT_OUTPUT_ENDPOINT7:
break;
default:
break;
}
if (bWakeUp)
{
__bic_SR_register_on_exit(LPM3_bits); // Exit LPM0-3
__no_operation(); // Required for debugger
}
}
/*
* ======== main ========
*/
VOID main (VOID)
{
WDTCTL = WDTPW + WDTHOLD; //Stop watchdog timer
Init_Ports(); //Init ports (do first ports because clocks do change ports)
SetVCore(3);
Init_Clock(); //Init clocks
USB_init(); //Init USB
Init_TimerA1();
//Enable various USB event handling routines
USB_setEnabledEvents(
kUSB_VbusOnEvent + kUSB_VbusOffEvent + kUSB_receiveCompletedEvent
+ kUSB_dataReceivedEvent + kUSB_UsbSuspendEvent + kUSB_UsbResumeEvent +
kUSB_UsbResetEvent);
//See if we're already attached physically to USB, and if so, connect to it
//Normally applications don't invoke the event handlers, but this is an exception.
if (USB_connectionInfo() & kUSB_vbusPresent){
USB_handleVbusOnEvent();
}
__enable_interrupt(); //Enable interrupts globally
while (1)
{
BYTE i;
//Check the USB state and directly main loop accordingly
switch (USB_connectionState())
{
case ST_USB_DISCONNECTED:
__bis_SR_register(LPM3_bits + GIE); //Enter LPM3 w/ interrupts enabled
_NOP(); //For Debugger
break;
case ST_USB_CONNECTED_NO_ENUM:
break;
case ST_ENUM_ACTIVE:
__bis_SR_register(LPM0_bits + GIE); //Enter LPM0 (can't do LPM3 when active)
_NOP(); //For Debugger
//Exit LPM on USB receive and perform a receive
//operation
if (bCDCDataReceived_event){ //Some data is in the buffer; begin receiving a
//command
char pieceOfString[MAX_STR_LENGTH] = ""; //Holds the new addition to the string
char outString[MAX_STR_LENGTH] = ""; //Holds the outgoing string
//Add bytes in USB buffer to theCommand
cdcReceiveDataInBuffer((BYTE*)pieceOfString,
MAX_STR_LENGTH,
CDC0_INTFNUM); //Get the next piece of the string
strcat(wholeString,pieceOfString);
cdcSendDataInBackground((BYTE*)pieceOfString,
strlen(pieceOfString),CDC0_INTFNUM,0); //Echoes back the characters received (needed
//for Hyperterm)
if (retInString(wholeString)){ //Has the user pressed return yet?
if (!(strcmp(wholeString, "LED ON"))){ //Compare to string #1, and respond
TA1CTL &= ~MC_1; //Turn off Timer
P1OUT |= BIT0; //Turn on LED P1.0
strcpy(outString,"\r\nLED is ON\r\n\r\n"); //Prepare the outgoing string
cdcSendDataInBackground((BYTE*)outString,
strlen(outString),CDC0_INTFNUM,0); //Send the response over USB
} else if (!(strcmp(wholeString, "LED OFF"))){ //Compare to string #2, and respond
TA1CTL &= ~MC_1; //Turn off Timer
P1OUT &= ~BIT0; //Turn off LED P1.0
strcpy(outString,"\r\nLED is OFF\r\n\r\n"); //Prepare the outgoing string
cdcSendDataInBackground((BYTE*)outString,
strlen(outString),CDC0_INTFNUM,0); //Send the response over USB
} else if (!(strcmp(wholeString,
"LED TOGGLE - SLOW"))){ //Compare to string #3, and respond
TA1CTL &= ~MC_1; //Turn off Timer
TA1CCR0 = SlowToggle_Period; //Set Timer Period for slow LED toggle
TA1CTL |= MC_1; //Start Timer
strcpy(outString,
"\r\nLED is toggling slowly\r\n\r\n"); //Prepare the outgoing string
cdcSendDataInBackground((BYTE*)outString,
strlen(outString),CDC0_INTFNUM,0); //Send the response over USB
} else if (!(strcmp(wholeString,
"LED TOGGLE - FAST"))){ //Compare to string #4, and respond
TA1CTL &= ~MC_1; //Turn off Timer
TA1CCR0 = FastToggle_Period; //Set Timer Period for fast LED toggle
TA1CTL |= MC_1;
strcpy(outString,"\r\nLED is toggling fast\r\n\r\n"); //Prepare the outgoing string
cdcSendDataInBackground((BYTE*)outString,
strlen(outString),CDC0_INTFNUM,0); //Send the response over USB
} else { //Handle other
strcpy(outString,"\r\nNo such command!\r\n\r\n"); //Prepare the outgoing string
cdcSendDataInBackground((BYTE*)outString,
strlen(outString),CDC0_INTFNUM,0); //Send the response over USB
}
for (i = 0; i < MAX_STR_LENGTH; i++){ //Clear the string in preparation for the next
//one
wholeString[i] = 0x00;
}
}
bCDCDataReceived_event = FALSE;
}
break;
case ST_ENUM_SUSPENDED:
P1OUT &= ~BIT0; //When suspended, turn off LED
__bis_SR_register(LPM3_bits + GIE); //Enter LPM3 w/ interrupts
_NOP();
break;
case ST_ENUM_IN_PROGRESS:
break;
case ST_NOENUM_SUSPENDED:
P1OUT &= ~BIT0;
__bis_SR_register(LPM3_bits + GIE);
_NOP();
break;
case ST_ERROR:
_NOP();
break;
default:;
}
} //while(1)
} //main()
/*----------------------------------------------------------------------------+
| Main Routine |
+----------------------------------------------------------------------------*/
VOID main(VOID)
{
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
Init_StartUp();
USB_init();
USB_setEnabledEvents(kUSB_VbusOnEvent+kUSB_VbusOffEvent+kUSB_receiveCompletedEvent
+kUSB_dataReceivedEvent+kUSB_UsbSuspendEvent+kUSB_UsbResumeEvent+kUSB_UsbResetEvent);
// Check if we're already physically attached to USB, and if so, connect to it
// This is the same function that gets called automatically when VBUS gets attached.
if (USB_connectionInfo() & kUSB_vbusPresent)
USB_handleVbusOnEvent();
//PWRVBUSonHandler();
while(1)
{
switch(USB_connectionState())
{
case ST_USB_DISCONNECTED:
__bis_SR_register(LPM3_bits + GIE); // Enter LPM3 w/interrupt
break;
case ST_USB_CONNECTED_NO_ENUM:
break;
case ST_ENUM_ACTIVE:
if(!bCommandBeingProcessed) // If no command is being processed, then make sure there's a rcv operation
{ // open to receive the start of the "packet"
if(!(USBCDC_intfStatus(0,&x,&y) & kUSBCDC_waitingForReceive)) // Only open it if we haven't already done so
if(USBCDC_receiveData(buffer,1,0) == kUSBCDC_busNotAvailable) // Start a receive operation for a single byte -- the "size" byte of the "packet"
{
USBCDC_abortReceive(&x,0); // Abort receive
break; // If bus is no longer available, escape out of the loop
}
}
__bis_SR_register(LPM0_bits + GIE); // Wait in LPM0 until a receive operation has completed
//__bis_SR_register(LPM0_bits + GIE);
if(bDataReceiveCompleted_event)
{
bDataReceiveCompleted_event = FALSE;
if(!bCommandBeingProcessed) // This means that the incoming byte is the start of the "packet" -- the "size" byte
{
if ((buffer[0]>=0x31) && (buffer[0]<= 0x39))
{
size = buffer[0]-0x30; // It's in ASCII, so convert it to a number
if(USBCDC_receiveData(buffer,size,0) == kUSBCDC_busNotAvailable) // And then open a rcv operation for that size
{
USBCDC_abortReceive(&x,0); // Abort receive
break; // If bus is no longer available, escape out of the loop
}
bCommandBeingProcessed = TRUE; // Now we're waiting for the "data" part of the "packet"
}
else
{
strcpy(outString,"\r\nEnter a valid number between 1 and 9\r\n\r\n"); // Prepare the outgoing string
if(cdcSendDataInBackground((BYTE*)outString,strlen(outString),0,0)) // Send the response over USB
{
USBCDC_abortSend(&x,0); // Operation may still be open; cancel it
break; // If the send fails, escape the main loop
}
bCommandBeingProcessed = FALSE; // Now we're back to waiting for the "size" byte
}
}
else // This means that the incoming data is the "data" part of the "packet"
{
strcpy(outString,"\r\nI received your packet with size of "); // Prepare the outgoing string
buffer[bufferLen-1]= 0;
c[0] = (char)(size+'0');
c[1] = 0;
outString[64] = 0; // Convert the size back to ASCII
strcat(outString,c);
strcat(outString," bytes.\r\n\r\n");
if(cdcSendDataInBackground((BYTE*)outString,strlen(outString),0,0)) // Send the response over USB
{
USBCDC_abortSend(&x,0); // Operation may still be open; cancel it
break; // If the send fails, escape the main loop
}
bCommandBeingProcessed = FALSE; // Now we're back to waiting for the "size" byte
}
}
break;
case ST_ENUM_SUSPENDED:
__bis_SR_register(LPM3_bits + GIE); // Enter LPM3 w/interrupt
break;
case ST_ENUM_IN_PROGRESS:
break;
case ST_NOENUM_SUSPENDED:
__bis_SR_register(LPM3_bits + GIE);
_NOP();
break;
case ST_ERROR:
_NOP();
break;
default:;
}
} // while(1)
} //main()
VOID main(VOID)
{
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
Init_StartUp(); //initialize device
USB_init();
USB_setEnabledEvents(USBEVIE);
// See if we're already attached physically to USB, and if so, connect to it
// Normally applications don't invoke the event handlers, but this is an exception.
if (USB_connectionInfo() & kUSB_vbusPresent)
USB_handleVbusOnEvent();
while(1)
{
switch(USB_connectionState())
{
case ST_USB_DISCONNECTED:
__bis_SR_register(LPM3_bits + GIE); // Enter LPM3 w/interrupt
_NOP();
break;
case ST_USB_CONNECTED_NO_ENUM:
break;
case ST_ENUM_ACTIVE:
__bis_SR_register(LPM0_bits + GIE); // Enter LPM0 until an event occurs.
// This flag would have been set by the handleDataReceived event; this event is only enabled when waiting
// for 'press any key'
if(bCDCDataReceived_event)
{
bCDCDataReceived_event = FALSE;
// Change the event flags, in preparation for receiving 1K data
USBEVIE &= ~kUSB_dataReceivedEvent; // No more data-received. We only used this for 'press any key'
USBEVIE |= kUSB_receiveCompletedEvent; // But enable receive-completed; we want to be prompted when 1K data has been received
USB_setEnabledEvents(USBEVIE);
USBCDC_rejectData(0); // We don't care what char the key-press was
// Prompt user for 1K data
strcpy(outString,"I'm ready to receive 1K of data.\r\n"); // Prepare the outgoing string
if(cdcSendDataWaitTilDone((BYTE*)outString,strlen(outString),0,0)) // Send it over USB
{
USBCDC_abortSend(&x,0); // It failed for some reason; abort and leave the main loop
break;
}
// Set up rcv operation for 1K data
if(USBCDC_receiveData(dataBuff,1024,0) == kUSBCDC_busNotAvailable) //first USBCDC_receiveData
{
USBCDC_abortReceive(&x,0); // It failed because of surprise removal or suspended by host;
break; // abort and leave the main loop
}
}
// This flag would have been set by the handleReceiveCompleted event; this event is only enabled
// while receiving 1K data, and signals that all 1K has been received
if(bDataReceiveCompleted_event)
{
bDataReceiveCompleted_event = FALSE;
strcpy(outString,"Thanks for the data.\r\n"); // Prepare the outgoing string
if(cdcSendDataInBackground((BYTE*)outString,strlen(outString),0,0)) //Send the response over USB
{
USBCDC_abortSend(&x,0); // It failed for some reason; abort and leave the main loop
break;
}
// Change the event flags, in preparation for 'press any key'
USBEVIE &= ~kUSB_receiveCompletedEvent; // No more receive-completed.
USBEVIE |= kUSB_dataReceivedEvent; // This will tell us that data -- any data -- has arrived (i.e., a key-press)
USB_setEnabledEvents(USBEVIE);
}
break;
case ST_ENUM_SUSPENDED:
__bis_SR_register(LPM3_bits + GIE); // Enter LPM3 w/ interrupts
_NOP();
break;
case ST_ENUM_IN_PROGRESS:
break;
case ST_NOENUM_SUSPENDED:
__bis_SR_register(LPM3_bits + GIE);
_NOP();
break;
case ST_ERROR:
_NOP();
break;
default:;
}
} // while(1)
} //main()
/*----------------------------------------------------------------------------+
| Main Routine |
+----------------------------------------------------------------------------*/
VOID main(VOID)
{
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
Init_StartUp();
USB_init();
USB_setEnabledEvents(kUSB_VbusOnEvent + kUSB_VbusOffEvent + kUSB_UsbSuspendEvent + kUSB_UsbResumeEvent + kUSB_dataReceivedEvent);
// Check if we're already physically attached to USB, and if so, connect to it
// This is the same function that gets called automatically when VBUS gets attached.
if (USB_connectionInfo() & kUSB_vbusPresent)
USB_handleVbusOnEvent();
// Pre-fill the buffers with visible ASCII characters (0x21 to 0x7E)
for(x=0;x<BUF_SIZE;x++)
{
dataBuf[x] = y++;
if(y>0x7E)
y = 0x21;
}
while(1)
{
switch(USB_connectionState())
{
case ST_USB_DISCONNECTED:
__bis_SR_register(LPM3_bits + GIE); // Enter LPM3 w/interrupt
break;
case ST_USB_CONNECTED_NO_ENUM:
break;
case ST_ENUM_ACTIVE:
if(!bHIDDataReceived_event) // Do this until a key is pressed
{
strcpy(outString,"Press any key.\r"); // Prepare the outgoing string
if(hidSendDataWaitTilDone((BYTE*)outString,strlen(outString),0,0)) // Send it; no timeout
{
USBHID_abortSend(&x,0); // Operation may still be open; cancel it
break;
}
}
else
{
bHIDDataReceived_event = FALSE;
USBHID_rejectData(0);
for(rounds=0;rounds<300;rounds++)
{
if(hidSendDataWaitTilDone(dataBuf,BUF_SIZE,0,0)) // Send all of RAM
{
USBHID_abortSend(&x,0); // Operation probably still open; cancel it
break;
}
}
strcpy(outString,"\r\n\r\n\r\nThe test is completed.\r\n"); // Prepare the outgoing string
if(hidSendDataWaitTilDone((BYTE*)outString,strlen(outString),0,0)) // Send it; no timeout
{
USBHID_abortSend(&x,0); // Operation may still be open; cancel it
break;
}
}
break;
case ST_ENUM_SUSPENDED:
__bis_SR_register(LPM3_bits + GIE); // Enter LPM3 w/interrupt
break;
case ST_ENUM_IN_PROGRESS:
break;
case ST_NOENUM_SUSPENDED:
__bis_SR_register(LPM3_bits + GIE);
break;
case ST_ERROR:
_NOP();
break;
default:;
}
} // while(1)
} //main()
/*----------------------------------------------------------------------------+
| Main Routine |
+----------------------------------------------------------------------------*/
VOID main(VOID)
{
BYTE y;
WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
Init_StartUp();
USB_init();
USB_setEnabledEvents(kUSB_VbusOnEvent+kUSB_VbusOffEvent+kUSB_receiveCompletedEvent
+kUSB_dataReceivedEvent+kUSB_UsbSuspendEvent+kUSB_UsbResumeEvent+kUSB_UsbResetEvent);
// Check if we're already physically attached to USB, and if so, connect to it
// This is the same function that gets called automatically when VBUS gets attached.
if (USB_connectionInfo() & kUSB_vbusPresent)
USB_handleVbusOnEvent();
// Pre-fill the buffers with visible ASCII characters (0x21 to 0x7E)
y=0x21;
for(w=0;w<MEGA_DATA_LENGTH;w++)
{
bufferX[w] = y;
bufferY[w] = y++;
if(y>0x7E)
y = 0x21;
}
while(1)
{
switch(USB_connectionState())
{
case ST_USB_DISCONNECTED:
__bis_SR_register(LPM3_bits + GIE); // Enter LPM3 w/interrupt
break;
case ST_USB_CONNECTED_NO_ENUM:
break;
case ST_ENUM_ACTIVE:
if(!bCDCDataReceived_event) // Do this until a key is pressed
{
strcpy(pakOutString,"Press any key.\r"); // Prepare the outgoing string
if(cdcSendDataInBackground((BYTE*)pakOutString,strlen(pakOutString),0,0)) // Send it
{
USBCDC_abortSend(&w,0); // Operation probably still open; cancel it
break; // The break isn't really necessary since it'll go to the end of the loop anyway, but it's shown for completeness
}
}
else
{
if(cdcSendDataInBackground((BYTE*)bufferX,MEGA_DATA_LENGTH,0,0))
{
bCDCDataReceived_event = FALSE;
USBCDC_abortSend(&w,0); // Operation probably still open; cancel it
break;
}
// Between these functions, don't modify bufferX. However, bufferY can be modified.
if(cdcSendDataInBackground((BYTE*)bufferY,MEGA_DATA_LENGTH,0,0))
{
bCDCDataReceived_event = FALSE;
USBCDC_abortSend(&w,0); // Operation probably still open; cancel it
break;
}
// Until the next call to sendData_inBackground(), don't modify bufferY. However, bufferX can be modified.
if(rounds++>=500)
{
strcpy(outString,"\r\n\r\nThe test is completed.\r\n\r\n"); // Prepare the outgoing string
if(cdcSendDataInBackground((BYTE*)outString,strlen(outString),0,0)) // Send it
{
USBCDC_abortSend(&w,0); // Operation may still be open; cancel it
break;
}
bCDCDataReceived_event= FALSE;
rounds = 0;
USBCDC_rejectData(0); // Reject data from previous keypress, in preparation for another one
} // It's been in the USB buffer all this time...
}
break;
case ST_ENUM_SUSPENDED:
__bis_SR_register(LPM3_bits + GIE); // Enter LPM3 w/interrupt
break;
case ST_ENUM_IN_PROGRESS:
break;
case ST_NOENUM_SUSPENDED:
__bis_SR_register(LPM3_bits + GIE);
_NOP();
break;
case ST_ERROR:
_NOP();
break;
default:;
}
} // while(1)
} //main()