Using your original example, it might look like this ...HTH,Code:DEFINE OSC 4 DEFINE HSER_RCSTA 90h 'Hser receive status init DEFINE HSER_TXSTA 20h 'Hser transmit status init DEFINE HSER_BAUD 2400 'Hser baud rate INTCON.6 = 1 ' Enable Peripheral interrupts PIE1.5 = 1 ' Enable USART receive ints (RCIE) on interrupt goto myint loop: pause 1 goto loop disable myint: Hserin [wait("IB")] resume enable
Darrel
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