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hi, i am trying to read data from Codec AD535 A/D (DSK6711) via Mcbsp0 and after processing give it back to D/A for output. I am using interrupts (without DSP/BIOS) for this purpose. The loopback mode of the code had this line config_Interrupt_Selector(11, XINT0); mapping Mcbsp's transmitter interrupt to INT11. But keeping in mind that processing should be done upon the arrival of each received sample, should'nt the above line be config_Interrupt_Selector(11, RINT0); This will make the ISR work for every received interrupt and hence any processing associated may be added here. The system (graphs and output) seems to be fine with both versions. whats happening or am i missing a point? Thanks in advance Best Regards. fahim sheikh |
ISR for codecAD535
Started by ●August 15, 2003
