struct padding fixed in spectrum

app/spectrum.h

@@ -122,18 +122,21 @@ typedef enum ScanStep {
 } ScanStep;
 
 typedef struct SpectrumSettings {
+  uint32_t frequencyChangeStep;  
   StepsCount stepsCount;
   ScanStep scanStepIndex;
-  uint32_t frequencyChangeStep;
+
   uint16_t scanDelay;
   uint16_t rssiTriggerLevel;
 
-  bool backlightState;
+  
   BK4819_FilterBandwidth_t bw;
   BK4819_FilterBandwidth_t listenBw;
-  ModulationType modulationType;
   int dbMin;
-  int dbMax;
+  int dbMax;  
+  ModulationType modulationType;
+  bool backlightState;
+  uint8_t _pad[2];
 } SpectrumSettings;
 
 typedef struct KeyboardState {
@@ -148,6 +151,7 @@ typedef struct ScanInfo {
   uint32_t f, fPeak;
   uint16_t scanStep;
   uint8_t measurementsCount;
+  uint8_t _pad[1];
 } ScanInfo;
 
 typedef struct RegisterSpec {
@@ -156,13 +160,15 @@ typedef struct RegisterSpec {
   uint8_t offset;
   uint16_t maxValue;
   uint16_t inc;
+  uint8_t _pad[2];
 } RegisterSpec;
 
 typedef struct PeakInfo {
   uint16_t t;
   uint16_t rssi;
-  uint8_t i;
   uint32_t f;
+  uint8_t i;
+  uint8_t _pad[3];
 } PeakInfo;
 
 void APP_RunSpectrum(void);