CCS :: View topic - 8x8 running message display

FAQ

Forum Help

Official CCS Support

Profile Log in to check your private messages Log in

CCS does not monitor this forum on a regular basis.

Please do not post bug reports on this forum. Send them to CCS Technical Support

8x8 running message display

CCS Forum Index -> General CCS C Discussion

View previous topic :: View next topic

Author

Message

gopalakrishnan

Joined: 18 Jun 2010
Posts: 25

8x8 running message display

Posted: Mon Jan 03, 2011 1:26 am

Code:

main(){
char cnt, col;

set_tris_b(0); /* set port_b as outputs */
set_tris_a(0); /* set port_a as output */

port_b = 0; /* ZERO port_a & port_b */
port_a = 0;

for( ;; )
{
col = 1;
for(cnt = 0;cnt < 5;cnt++)
{
port_b = pat[cnt];
port_a = col;

delay_ms(1);

col<<=1; } } }

hai to all I want to know what is the purpose of col<<=1 ? What is column masking ?

Display posts from previous:

	CCS Forum Index -> General CCS C Discussion	All times are GMT - 6 Hours
Page 1 of 1

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum