fix RP2040 compile problems

Author: Richard Unger

src/settings/rp2040/RP2040FlashSettingsStorage.cpp

@@ -6,7 +6,7 @@
 #include "communication/SimpleFOCDebug.h"
 
 
-RP2040FlashSettingsStorage::RP2040FlashSettingsStorage(uint32_t offset = 0x0) {
+RP2040FlashSettingsStorage::RP2040FlashSettingsStorage(uint32_t offset) {
     _offset = offset;
 };
 
@@ -60,23 +60,23 @@ RegisterIO& RP2040FlashSettingsStorage::operator>>(uint8_t& value) {
     uint8_t num = readBytes(&val, 1);
     if (num==1)
         value = val;
-    return num;
+    return *this;
 };
 
 RegisterIO& RP2040FlashSettingsStorage::operator>>(float& value) {
     float val;
     uint8_t num = readBytes(&val, 4);
     if (num==4)
         value = val;
-    return num;
+    return *this;
 };
 
 RegisterIO& RP2040FlashSettingsStorage::operator>>(uint32_t& value) {
     uint32_t val;
     uint8_t num = readBytes(&val, 4);
     if (num==4)
         value = val;
-    return num;
+    return *this;
 };
 
 

src/settings/rp2040/RP2040FlashSettingsStorage.h

@@ -27,6 +27,7 @@ class RP2040FlashSettingsStorage : public SettingsStorage, public RegisterIO {
     int readBytes(void* valueToSet, int numBytes);
     void reset();
 
+    uint32_t _offset;
     uint8_t* _currptr;
 };