Add examples

2ch_bdc_driver/main.c

@@ -0,0 +1,59 @@
+#include <wiringPi.h>
+
+#define M1_IN1 8  // PIN 3
+#define M1_IN2 7  // PIN 7
+#define M2_IN1 9  // PIN 5
+#define M2_IN2 15 // PIN 8
+
+// OUT1 -> OUT2
+void forward(int in1, int in2) {
+	digitalWrite(in1, LOW);
+	digitalWrite(in2, HIGH);
+}
+
+// OUT2 -> OUT1
+void reverse(int in1, int in2) {
+	digitalWrite(in1, HIGH);
+	digitalWrite(in2, LOW);
+}
+
+void brake(int in1, int in2) {
+	digitalWrite(in1, LOW);
+	digitalWrite(in2, LOW);
+}
+
+void off(int in1, int in2) {
+	digitalWrite(in1, HIGH);
+	digitalWrite(in2, HIGH);
+}
+
+int main(void) {
+	wiringPiSetup();
+
+	pinMode(M1_IN1, OUTPUT);
+	pinMode(M1_IN2, OUTPUT);
+	pinMode(M2_IN1, OUTPUT);
+	pinMode(M2_IN2, OUTPUT);
+
+	// FORWARD
+	forward(M1_IN1, M1_IN2);
+	forward(M2_IN1, M1_IN2);
+	delay(1000);
+	
+	// PARK
+	brake(M1_IN1, M1_IN2);
+	brake(M2_IN1, M2_IN2);
+	delay(1000);
+
+	//REVERSE
+	reverse(M1_IN1, M1_IN2);
+	reverse(M2_IN1, M2_IN2);
+	delay(1000);
+
+	// OFF
+	off(M1_IN1, M1_IN2);
+	off(M2_IN1, M2_IN2);
+	delay(1000);
+
+	return 0;
+}

4ch_fet/main.c

@@ -0,0 +1,22 @@
+#include <wiringPi.h>
+
+#define PIN_CH0 8  // PIN 3
+#define PIN_CH1 9  // PIN 5
+#define PIN_CH2 7  // PIN 7
+#define PIN_CH3 15 // PIN 8
+
+static int pins[] = {PIN_CH0, PIN_CH1, PIN_CH2, PIN_CH3};
+static int pins_len = 4;
+
+int main(void){
+	wiringPiSetup();
+
+	for(int i = 0; i < pins_len; i++) {
+		pinMode(pins[i], OUTPUT);
+		digitalWrite(pins[i], LOW);
+		delay(1000);
+		digitalWrite(pins[i], HIGH);
+	}
+
+	return 0;
+}