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--- et:software:homelab:library:timer [2010/02/11 11:42] – mikk.leini
+++ et:software:homelab:library:timer [2020/07/20 09:00] (current) – external edit 127.0.0.1
@@ Line 32: / Line 32: @@
     * //TIMERn_PRESCALE_Tn_FALLING// - Taktsignaal tuleb hoopis Tn viigu langeval frondil.
     * //TIMERn_PRESCALE_Tn_RISING// - Taktsignaal tuleb hoopis Tn viigu tõusval frondil.
+<pagebreak>
   * **//timer1_ctc_top//**
   * **//timer3_ctc_top//** \\ Taimer 1/3 CTC-režiimi maksimaalse loenduri väärtuse valiku tüüp. Väärtuste variandid ja tähendused ("n" tähistab 1 või 3):
@@ Line 186: / Line 186: @@
 	timer0_overflow_interrupt_enable(true);
-	// Globaalne katkestuse lubamine
+	// Globaalne katkestuste lubamine
 	sei();
 }
-</code>
-===== Lähtekood =====
-<code c>
-#include <avr/io.h>
-#include "bit.h"
-typedef enum
-{
-	TIMER0_NO_PRESCALE   = 0x01,
-	TIMER0_PRESCALE_8    = 0x02,
-	TIMER0_PRESCALE_32   = 0x03,
-	TIMER0_PRESCALE_64   = 0x04,
-	TIMER0_PRESCALE_128  = 0x05,
-	TIMER0_PRESCALE_256  = 0x06,
-	TIMER0_PRESCALE_1024 = 0x07
-}
-timer0_prescale;
-inline void timer0_init_normal(timer0_prescale prescale)
-	{ TCCR0 = prescale & 0x07; }
-inline void timer0_stop()
-	{ TCCR0 = 0x00; }
-inline unsigned char timer0_get_value(void)
-	{ return TCNT0; }
-inline void timer0_set_value(unsigned char value)
-	{ TCNT0 = value; }
-inline void timer0_overflow_interrupt_enable(bool enable)
-	{ bit_set_to(TIMSK, TOIE0, enable); }
-inline bool timer0_overflow_flag_is_set(void)
-	{ return (bit_is_set(TIFR, TOV0) ? 1 : 0); }
-inline void timer0_overflow_flag_clear(void)
-	{ bit_set(TIFR, TOV0); }
 </code>

et/software/homelab/library/timer.1265888554.txt.gz · Last modified: 2020/07/20 09:00 (external edit)