> I did not write exclusively to the SET_RISE_TRIGn or SET_FALL_TRIGn > register as I was configuring using DSP/BIOS. We have configured the > HWI_INT4 in DSP/BIOS and entered "68" in interrupt selection number > field and a ISR handler function with Interrupt Mask as 'all'. But the > control is never coming into the ISR????
Hey guys, As been repeated multiple times on the list, you HAVE to set either SET_RISE or SET_FALL. If neither are set, then you not get an interrupt. Also note, depending on some systems, you MAY have to use the following: board_setup_psc(DAVINCI_GPSC_ARMDOMAIN, DAVINCI_LPSC_GPIO, 1); Once ALL the directions are followed, you should get interrupts. If only some are followed, you will get nothing. Does this make sense? Cheers, Lloyd _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
