Hello All,
I have a question about a function I have made. LATA is 8-bits long and all bits are set ok as in the code below, but what I want the code to do is leave the previous bit set as well and not turn it off so that at the end of the loop all bits are set.
{ int i; LATA = 0b00000001; for (i = 0; i < 7; i++) { Delay_Us( Delay_750mS_Cnt ); LATA = LATA
or perhaps: LATA = (LATA
void LED_test( void ) { for (unsigned int LATA = 1; LATA += LATA + 1; LATA < 0x100) { /* presumably use LATA for something here... */ Delay_Us( Delay_750mS_Cnt ); /* ... or here? */ } }
Note that you could also run the algorithm backwards (assuming that the other "something" you want to do is tolerant of this change):
for (unsigned int LATA = 0xFF; LATA = LATA >> 1; LATA > 0) {
all
end
That works too. Now I have LEDs going back and forth, like a scanner. Thanks guys.
--------------------------------------- This message was sent using the comp.arch.embedded web interface on
Have something to add? Share your thoughts — no account required.
Ask the community — no account required