refactored MGM device code

src/fsfw_hal/devicehandlers/devicedefinitions/mgmLis3Helpers.cpp

@@ -0,0 +1,52 @@
+#include "mgmLis3Helpers.h"
+
+uint8_t mgmLis3::readCommand(uint8_t command, bool continuousCom) {
+  command |= (1 << mgmLis3::RW_BIT);
+  if (continuousCom == true) {
+    command |= (1 << mgmLis3::MS_BIT);
+  }
+  return command;
+}
+
+uint8_t mgmLis3::writeCommand(uint8_t command, bool continuousCom) {
+  command &= ~(1 << mgmLis3::RW_BIT);
+  if (continuousCom == true) {
+    command |= (1 << mgmLis3::MS_BIT);
+  }
+  return command;
+}
+
+mgmLis3::Sensitivies mgmLis3::getSensitivity(uint8_t ctrlRegister2) {
+  bool fs0Set = ctrlRegister2 & (1 << mgmLis3::FSO);  // Checks if FS0 bit is set
+  bool fs1Set = ctrlRegister2 & (1 << mgmLis3::FS1);  // Checks if FS1 bit is set
+
+  if (fs0Set && fs1Set)
+    return mgmLis3::Sensitivies::GAUSS_16;
+  else if (!fs0Set && fs1Set)
+    return mgmLis3::Sensitivies::GAUSS_12;
+  else if (fs0Set && !fs1Set)
+    return mgmLis3::Sensitivies::GAUSS_8;
+  else
+    return mgmLis3::Sensitivies::GAUSS_4;
+}
+
+float mgmLis3::getSensitivityFactor(mgmLis3::Sensitivies sens) {
+  switch (sens) {
+    case (mgmLis3::GAUSS_4): {
+      return mgmLis3::FIELD_LSB_PER_GAUSS_4_SENS;
+    }
+    case (mgmLis3::GAUSS_8): {
+      return mgmLis3::FIELD_LSB_PER_GAUSS_8_SENS;
+    }
+    case (mgmLis3::GAUSS_12): {
+      return mgmLis3::FIELD_LSB_PER_GAUSS_12_SENS;
+    }
+    case (mgmLis3::GAUSS_16): {
+      return mgmLis3::FIELD_LSB_PER_GAUSS_16_SENS;
+    }
+    default: {
+      // Should never happen
+      return mgmLis3::FIELD_LSB_PER_GAUSS_4_SENS;
+    }
+  }
+}