I'm using LPC2378 for my current project. I want to configure Port2.7 Pin as an interrupt. I have already used up all the 3 External Interrupts(EXINT0,EXTIN1,EXINT2). It been said tat EXTINT3 Pin can be configured as an interrupt for a GPIO Pin, which i am not clear with.
Your compiler may have different symbolic names for the registers, and a symbolic name should probably be used for the VIC channel to mitigate typing errors.
Your posting did help me a lot, but didn't work as desired. I wanted to generate an interrupt for the first falling edge of a clock cycle. But now, inspite of absence of a falling edge an interrupt is generated for the corresponding Pin.
Here i have configured P2.7(CLOCK Signal) as a GPIO Pin which generates an interrupt in External
Thanks a lot Rich for your kind and timely response.
Here i have configured P2.7(CLOCK) as a GPIO Pin which is configured to generate an interrupt on External Interrupt3 if a falling edge is detected. Now, when my device is connected, an interrupt is generated inspite of absence of a falling edge.
I have pasted my source code below for your kind reference. Please help me in this regard.
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