Hi,
I am using GPIO interrupts in my battery driver in this way:
// REGISTER INTERRUP __REG(DAVINCI_PINMUX0) &= ~(1<<26); __REG(BINTEN) |= 1;
// enable zero bank GPI0_0-GPIO_15 __REG(SET_RIS_TRIG01) |= 16; //set GPIO4 to
rising edge triger __REG(SET_FAL_TRIG01) |= 8; //set GPIO3 to falling edge
trigger __REG(SET_RIS_TRIG01) |= 8; //set GPIO3 to rising edge trigger
Regards,
Benjamin
Winston Ma <[EMAIL PROTECTED]> wrote: Hi All,
I am now having problem interfacing GPIO interrupt on DM6446.
When I tried to set GPIO0 rising edge interrupt. It's falling edge is activated
as well. Therefore it's double counted. So I wonder what is the correct way to
set an interrupt?
Here is my step
1. Set the BITEN to 1
2. Set the SET_RIS_TRIG to 1
By the way I did the the CLR_FALL_TRIG to 1 but it doesn't work as well.
Thanks for the help
---------------------------------
Yahoo! ºô¤W¦w¥þ§ð²¤¡A±Ð§A¦p¦ó¨¾½d¶Â«È!
¤F¸Ñ§ó¦h_______________________________________________
Davinci-linux-open-source mailing list
[email protected]
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
---------------------------------
Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now._______________________________________________
Davinci-linux-open-source mailing list
[email protected]
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
