seriv - Example program, usingthe Servo library

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Example program, usingthe Servo library

main.cpp@0:7b3eabfa1a0f, 2010-05-18 (annotated)

User	Revision	Line number	New contents of line
simon	0:7b3eabfa1a0f	1	#include "mbed.h"
simon	0:7b3eabfa1a0f	2	#include "Servo.h"
simon	0:7b3eabfa1a0f	3
simon	0:7b3eabfa1a0f	4	Servo myservo(p21);
simon	0:7b3eabfa1a0f	5	Serial pc(USBTX, USBRX);
simon	0:7b3eabfa1a0f	6
simon	0:7b3eabfa1a0f	7	int main() {
simon	0:7b3eabfa1a0f	8	printf("Servo Calibration Controls:\n");
simon	0:7b3eabfa1a0f	9	printf("1,2,3 - Position Servo (full left, middle, full right)\n");
simon	0:7b3eabfa1a0f	10	printf("4,5 - Decrease or Increase range\n");
simon	0:7b3eabfa1a0f	11
simon	0:7b3eabfa1a0f	12	float range = 0.0005;
simon	0:7b3eabfa1a0f	13	float position = 0.5;
simon	0:7b3eabfa1a0f	14
simon	0:7b3eabfa1a0f	15	while(1) {
simon	0:7b3eabfa1a0f	16	switch(pc.getc()) {
simon	0:7b3eabfa1a0f	17	case '1': position = 0.0; break;
simon	0:7b3eabfa1a0f	18	case '2': position = 0.5; break;
simon	0:7b3eabfa1a0f	19	case '3': position = 1.0; break;
simon	0:7b3eabfa1a0f	20	case '4': range += 0.0001; break;
simon	0:7b3eabfa1a0f	21	case '5': range -= 0.0001; break;
simon	0:7b3eabfa1a0f	22	}
simon	0:7b3eabfa1a0f	23	printf("position = %.1f, range = +/-%0.4f\n", position, range);
simon	0:7b3eabfa1a0f	24	myservo.calibrate(range, 45.0);
simon	0:7b3eabfa1a0f	25	myservo = position;
simon	0:7b3eabfa1a0f	26	}
simon	0:7b3eabfa1a0f	27	}