power off by default, power on/off with button

[tinyboard.git] / projects / step-up / pwm.c

diff --git a/projects/step-up/pwm.c b/projects/step-up/pwm.c
index 18a14253552a7c7628f1dc9dde24e1512af83437..e3b477c26b34345e4316c5e846796fbd8f11b313 100644 (file)
--- a/projects/step-up/pwm.c
+++ b/projects/step-up/pwm.c
@@ -39,22 +39,16 @@ void init_pwm()
        PORTB &= ~_BV(PB4); // set to zero
 }
 
-#if 0
 void susp_pwm()
 {
-       unsigned char i;
-
-       for (i = 0; i < N_PWMLEDS; i++)
-               pwm[i] = 0;
-
-       DDRB &= ~(_BV( PB1 ) | _BV( PB3 ) | _BV( PB5 ));
-       TCCR1D = TCCR1C = TCCR1B = TCCR1A = 0;
+       DDRB &= ~(_BV( PB4 ));
+       PORTB &= ~(_BV( PB4 ));
+       TCCR1 = 0;
        TIMSK = 0;
        TIFR = 0;
 
        PLLCSR &= ~(_BV(PLLE) | _BV(PCKE));
 }
-#endif
 
 void pwm_off()
 {