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--- et:examples:motors:servo [2009/06/16 20:24] – raivo.sell
+++ et:examples:motors:servo [2009/11/04 13:25] (current) – eemaldatud mikk.leini
@@ Line 1: / Line 1: @@
-====== RC Servo motor ======
-===== Ühendamine =====
-{{:examples:actuator:servo.jpg?500|}}
-{{:examples:actuator:servo_schema.jpg?300|}}
-{{:examples:actuator:servo_connection_table.jpg|}}
-===== RC servomootori juhtsignaal =====
-{{:examples:actuator:pwm_signal.jpg|}}
-===== Näitekood =====
-<code c>
-/*-------------------------------------------------------------
-Title:		RC Servo motor with Actuator Board
-Date:		080327
-Ver.:		1.1
-Compiler:	AVR-GCC
-Target:		ATmega128
-Hardware:	ATmega128 controller board, Actuator board, RC servo motor
-Author: 	Raivo Sell 2008
-Notes:
-Description: Moves slowly RC motor shaft from one edge to another.
----------------------------------------------------------------*/
-#define F_CPU 14745600UL //CPU Frequency (influences delay function)
-#include <avr/io.h>
-#include <util/delay.h>
-///////////////// Main function //////////////////////////////////
-int main (void){
-	// Set timer control registers
-	TCCR1A = _BV(COM1A1) | _BV(COM1B1) | _BV(WGM11);
-	TCCR1B = _BV(CS11) | _BV(WGM13) | _BV(WGM12);
-    	DDRB 	 = 0x30;  // PB5 & PB6 output
-	ICR1   = 36000; // Sets the upper limit to Timer1
-    			//(creates 50 Hz signal) XTAL/8/256*50   14745600
-	OCR1A  = 2700;  // Sets when the PWM signal should toggle.
-	while(1){
-		for(OCR1A=500;OCR1A!=5000;OCR1A++)  {_delay_ms(3);}
-		for(OCR1A=5000;OCR1A!=500;OCR1A--)  {_delay_ms(3);}
-	}
-}
-</code>

et/examples/motors/servo.1245183862.txt.gz · Last modified: 2020/07/20 09:00 (external edit)