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  Topic: slow 18f8621 serial interrupt 2
nibu

Replies: 1
Views: 2912

PostForum: General CCS C Discussion   Posted: Tue Mar 27, 2007 5:05 am   Subject: slow 18f8621 serial interrupt 2
the response of the serial interrupt 2 in 18f8621 is very slow.....
hw can i improve the speed like serial interrupt 1........
pls help.. Sad
  Topic: How can i implement two hw interrupt driven Serial ports
nibu

Replies: 9
Views: 11733

PostForum: General CCS C Discussion   Posted: Mon Jan 29, 2007 5:30 am   Subject: How can i implement two hw interrupt driven Serial ports
now the interrupt is working correctly
for that set interrupt priority level

Eg:#priority RDA2,rtcc ,RDA,......

NIBU
  Topic: How can i implement two hw interrupt driven Serial ports
nibu

Replies: 9
Views: 11733

PostForum: General CCS C Discussion   Posted: Mon Jan 29, 2007 3:52 am   Subject: How can i implement two hw interrupt driven Serial ports
i have checked the PIE3,PIR3 register
it is working as normal
but the interrupt is not working
help me pls...!!!
  Topic: How can i implement two hw interrupt driven Serial ports
nibu

Replies: 9
Views: 11733

PostForum: General CCS C Discussion   Posted: Mon Jan 15, 2007 5:15 am   Subject: How can i implement two hw interrupt driven Serial ports
My code


#use rs232(baud=9600, xmit=PIN_C6, rcv=PIN_C7, stream=Com1)
#use rs232(baud=9600, xmit=PIN_G1, rcv=PIN_G2, stream=Com2)


enable_interrups(int_RDA);
enable_interrupts(int_rda2);
e ...
  Topic: How can i implement two hw interrupt driven Serial ports
nibu

Replies: 9
Views: 11733

PostForum: General CCS C Discussion   Posted: Mon Jan 15, 2007 4:24 am   Subject: How can i implement two hw interrupt driven Serial ports
Humberto, ...thank u for ur code example Smile

i have used the same type of code sequence.....
but only #int_rda interrupt is getting Sad
#int_rda2 receive interrupt is not getting
is there a ...
  Topic: How can i implement two hw interrupt driven Serial ports
nibu

Replies: 9
Views: 11733

PostForum: General CCS C Discussion   Posted: Mon Jan 15, 2007 2:45 am   Subject: How can i implement two hw interrupt driven Serial ports
thank u for your replay

i am using pch v4. its .h file have both #int_rda,#int_rda2

is there any separate setting for #int_rda2
  Topic: How can i implement two hw interrupt driven Serial ports
nibu

Replies: 9
Views: 11733

PostForum: General CCS C Discussion   Posted: Fri Jan 12, 2007 5:53 am   Subject: How can i implement two hw interrupt driven Serial ports
hi

i am working with 18f8520. i am getting only one serial interrupt.

how can i use second serial interrupt simultaniously with the first
 
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