aw/pentabug
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Completed with no bugs...

Browse Source
This commit is contained in:
john stone 2012-07-24 23:07:08 +02:00
parent cb1e79ad2c
commit bdb309c58c
1 changed files with 14 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
firmware/main.c
View File

@ -9,7 +9,7 @@
static inline void init_pwm(void)
{
//PB1 set to output:
DDRB |= 0b10;
DDRB |= (1<<PORTB2);
OCR1B = 0xefff; //preselect some default
ICR1 = 0xffff; // TOP-wert
@ -44,11 +44,20 @@ static void init_motor(void)
static void stupid_pwmtest(void)
{
uint8_t i,t,r;
ICR1 = 0xAA00;
r=1;
for (;;) {
OCR1B = 0xc3d2;
_delay_ms(1);
OCR1B = 0xeff;
_delay_ms(1);
t = (r)?(t+1):(t-1);
ICR1 = (t << 7);
if(t=0) r ^= 1;
for(i=1;i<100;i++) __asm("nop");
}
return; //never
}