Instant Interrupts - Revisited

[Demon]

Darrel,

How about this one? I have one interrupt to generate a USB Service, that part works fine. I'd like to add another interrupt for USB reception, is that what USB_INT is for?

Here is a snip of code:

;----[High Priority Interrupts]-----------------------------------------------
ASM
INT_LIST  macro    ; IntSource,        Label,      Type, ResetFlag?
        INT_Handler   TMR1_INT,  _ServiceUSB,    PBP,  yes
        INT_Handler   USB_INT,    _ReceiveUSB,   PBP,  yes
    endm
    INT_CREATE               ; Creates the High priority interrupt processor
ENDASM

'---[USB - interrupt handler]------------------------------------------------
ReceiveUSB:
   @ INT_DISABLE TMR1_INT   ; disable USB service interrupt
   USBBufferCount = USBBufferSizeRX 
DoUSBIn:
   USBservice ; Generate USB Service manually
   USBIn 1, USBBuffer, USBBufferCount, DoUSBIn
   varUsbIn = conByteHigh  ' Set flag data has arrived
@ INT_ENABLE  TMR1_INT   ; enable USB Service interrupts
@ INT_RETURN

'---[TMR1 - interrupt handler]--------------------------------------------------
ServiceUSB:
    USBservice
@ INT_RETURN

Does that make sense? Or can I leave the USB Service interrupt enabled throughout the USB Reception interrupt?

Robert