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The AGSI documentation states that all interrupt sources need to be declared within the AGSI DLL. Does this really mean 'all', or can the standard external interrupts IE0 and IE1 be left as they are and triggered from the DLL? Also, how do I trigger these two interrupts from within an AGSI DLL? Thanks in advance, Gary Partis
The AGSI DLL's are usually used to simulate additional internal or external peripherals. 'all' interrupts is maybe an ambiguous expression. You only need to define those interrupts that are supported by this new AGSI peripheral. Already defined interrupts must not be redefined in a AGSI DLL. Interrupts are triggered by setting the corresponding interrupt request flag. This can be done with a AGSIWriteSFR call.
Many thanks for that - but I have a further query which I'll post seperately! ;-)
Since your AGSI questions are technical support questions, can also contact me directly under hs@keil.com.
Ok.... I simply find that dicussion forums are often faster than tech support - although this appears to be not the case with Keil! ;-) Best regards, Gary Partis