forgot files

firmware/slavechip/offset.c

@@ -0,0 +1,20 @@
+#include "offset.h"
+
+int16_t offset_measure[4];
+int16_t offset_count[4];
+int16_t offset_val[4];
+int16_t offsets[4];
+
+
+int16_t offset_measure_start(int16_t channel) {
+    offset_measure[channel] = 1;
+    offset_count[channel] = 1;
+    offset_val[channel] = 0;
+    return 1;
+}
+
+int16_t offset_measure_stop(int16_t channel) {
+    offset_measure[channel] = 0;
+    offsets[channel] = offset_val[channel] / offset_count[channel];
+    return offsets[channel];
+}

firmware/slavechip/offset.h

@@ -0,0 +1,15 @@
+#ifndef __OFFSET_H
+#define __OFFSET_H
+
+#include "main.h"
+#include <stdint.h>
+
+extern int16_t offset_measure[4];
+extern int16_t offset_count[4];
+extern int16_t offset_val[4];
+extern int16_t offsets[4];
+
+int16_t offset_measure_start(int16_t channel);
+int16_t offset_measure_stop(int16_t channel);
+
+#endif