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This commit is contained in:
Harald Pichler 2017-07-25 20:16:55 +02:00
parent 4b1580cc70
commit fd442fb9da
1 changed files with 20 additions and 3 deletions
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23
examples/osd/lgb-train/sketch.pde
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@ -46,6 +46,8 @@ uint8_t led_status;
#define IN4_L digitalWrite(BB_IN4, LOW);
#define IN4_H digitalWrite(BB_IN4, HIGH);
#define button 7
#include <Grove_LED_Bar.h>
Grove_LED_Bar bar(9, 8, 1); // Clock pin, Data pin, Orientation
@ -59,6 +61,9 @@ void setup (void)
IN3_L;
IN4_L;
analogWrite(BB_Enable_B, 0);
// button
pinMode(button,INPUT_PULLUP);
//pinMode(button,INPUT);
// switch off the led
pinMode(led_pin, OUTPUT);
digitalWrite(led_pin, HIGH);
@ -81,6 +86,9 @@ void loop (void)
{
static int vbar = 0;
static int speed = 0;
static int direction = 1;
int buttondir = digitalRead(button);
int sensorValue1 = analogRead(A4);
int sensorValue2 = analogRead(A5);
@ -93,9 +101,18 @@ void loop (void)
speed = (1023-sensorValue2) >> 2;
IN3_L; IN4_H; analogWrite(BB_Enable_B, speed);
analogWrite(led_pin, speed);
//direction
if (speed == 0){
direction = buttondir;
}
if (direction == 1){
IN3_L; IN4_H; analogWrite(BB_Enable_B, speed);
}
if (direction == 0){
IN3_H; IN4_L; analogWrite(BB_Enable_B, speed);
}
analogWrite(led_pin, 255-speed);
printf("x: %d , y: %d bar: %d speed: %d\n",sensorValue1 ,sensorValue2, vbar, speed);
printf("x: %d , y: %d bar: %d speed: %d bdir: %d direc.: %d\n",sensorValue1 ,sensorValue2, vbar, speed, buttondir, direction);
}