haruki hasegawa / Mbed OS akituki_motor_encoder

akituki Motor read encoder by stm32F446re

Dependencies:   QEI

Diff: main.cpp

Revision:
0:c28f99ca60aa
diff -r 000000000000 -r c28f99ca60aa main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Jan 18 11:56:51 2020 +0000
@@ -0,0 +1,17 @@
+#include "QEI.h"
+#include "mbed.h"
+Serial pc(USBTX, USBRX);
+
+#define ROTATE_PER_REVOLUTIONS  24
+//Use X4 encoding.
+QEI wheel(D6, D7, NC, ROTATE_PER_REVOLUTIONS, QEI::X4_ENCODING);
+//Use X2 encoding by default.
+//QEI wheel (p30, p29, NC, 624);
+
+int main() {
+    while(1){
+        wait(0.1);
+        pc.printf("Pulses: %07d\ｔ", wheel.getPulses());
+        pc.printf("Rotate: %04.3f\n", (double)wheel.getPulses()/(ROTATE_PER_REVOLUTIONS*4));
+    }
+}
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