Finish brushless motor

1 files changed, 24 insertions, 0 deletions

diff --git a/week6/week6.ino b/week6/week6.ino
new file mode 100644
index 0000000..34b5fd0
--- /dev/null
+++ b/week6/week6.ino
@@ -0,0 +1,24 @@
+// brushess motor: synchronous mode
+#define AIN1 0               // coil A, input pin 1
+#define AIN2 1               // coil A, input pin 2
+#define BIN1 2               // coil B, input pin 1
+#define BIN2 3               // coil B, input pin 2
+
+void setup() {
+  // set coil control pins as Teensy outputs
+  for (int i = 0; i < 8; ++i) pinMode(i, OUTPUT);
+}
+
+void set_coil(int in1, int v1, int in2, int v2) {
+  digitalWrite(in1, v1);
+  digitalWrite(in2, v2);
+  digitalWrite(in1+4, v1);
+  digitalWrite(in2+4, v2);
+  delay(15);
+}
+void loop(){
+  set_coil(AIN1,LOW,AIN2,HIGH);
+  set_coil(BIN1,HIGH,BIN2,LOW);
+  set_coil(AIN1,HIGH,AIN2,LOW);
+  set_coil(BIN1,LOW,BIN2,HIGH);
+}