try to fix submodule

firmware/lib/Arduino-FOC-drivers/src/encoders/as5047/MagneticSensorAS5047.cpp

@@ -0,0 +1,29 @@
+
+#include "./MagneticSensorAS5047.h"
+#include "common/foc_utils.h"
+#include "common/time_utils.h"
+
+MagneticSensorAS5047::MagneticSensorAS5047(int nCS, bool fastMode, SPISettings settings) : AS5047(settings, nCS), fastMode(fastMode) {
+
+}
+
+
+MagneticSensorAS5047::~MagneticSensorAS5047(){ 
+
+}
+
+
+void MagneticSensorAS5047::init(SPIClass* _spi) {
+    this->AS5047::init(_spi);
+    this->Sensor::init();
+}
+
+
+float MagneticSensorAS5047::getSensorAngle() {
+    float angle_data = readRawAngle();
+    if (!fastMode) // read again to ensure current value
+        angle_data = readRawAngle();
+    angle_data = ( angle_data / (float)AS5047_CPR) * _2PI;
+    // return the shaft angle
+    return angle_data;
+}