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Do not compile timer02.c if not used. Saves 148B flash.

This commit is contained in:
Marek Bel 2019-04-23 19:39:49 +02:00
parent ca449ef517
commit f25f8f1b71
1 changed files with 5 additions and 0 deletions
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5
Firmware/timer02.c
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@ -2,6 +2,9 @@
// use atmega timer2 as main system timer instead of timer0 // use atmega timer2 as main system timer instead of timer0
// timer0 is used for fast pwm (OC0B output) // timer0 is used for fast pwm (OC0B output)
// original OVF handler is disabled // original OVF handler is disabled
#ifdef SYSTEM_TIMER_2
#include <avr/io.h> #include <avr/io.h>
#include <avr/interrupt.h> #include <avr/interrupt.h>
#include "Arduino.h" #include "Arduino.h"
@ -166,3 +169,5 @@ void noTone2(__attribute__((unused)) uint8_t _pin)
{ {
PIN_CLR(BEEPER); PIN_CLR(BEEPER);
} }
#endif //SYSTEM_TIMER_2