SX127x - fixed setFrequency function

src/modules/SX1272.cpp

@@ -37,6 +37,14 @@ uint8_t SX1272::setCodingRate(uint8_t cr) {
   return(state);
 }
 
+uint8_t SX1272::setFrequency(float freq) {
+  uint8_t state = SX1272::config(_bw, _sf, _cr, freq, _syncWord);
+  if(state == ERR_NONE) {
+    _freq = freq;
+  }
+  return(state);
+}
+
 uint8_t SX1272::config(float freq, uint32_t bw, uint8_t sf, uint8_t cr, uint8_t syncWord) {
   uint8_t status = ERR_NONE;
   uint8_t newBandwidth, newSpreadingFactor, newCodingRate;

src/modules/SX1272.h

@@ -52,6 +52,7 @@ class SX1272: public SX127x {
     uint8_t setBandwidth(uint32_t bw);
     uint8_t setSpreadingFactor(uint8_t sf);
     uint8_t setCodingRate(uint8_t cr);
+    uint8_t setFrequency(float freq);
   
   protected:
     uint8_t configCommon(uint8_t bw, uint8_t sf, uint8_t cr, float freq, uint8_t syncWord);   // common for SX1272/73

src/modules/SX1278.cpp

@@ -37,6 +37,14 @@ uint8_t SX1278::setCodingRate(uint8_t cr) {
   return(state);
 }
 
+uint8_t SX1278::setFrequency(float freq) {
+  uint8_t state = SX1278::config(_bw, _sf, _cr, freq, _syncWord);
+  if(state == ERR_NONE) {
+    _freq = freq;
+  }
+  return(state);
+}
+
 uint8_t SX1278::config(float freq, uint32_t bw, uint8_t sf, uint8_t cr, uint8_t syncWord) {
   uint8_t status = ERR_NONE;
   uint8_t newBandwidth, newSpreadingFactor, newCodingRate;

src/modules/SX1278.h

@@ -69,6 +69,7 @@ class SX1278: public SX127x {
     uint8_t setBandwidth(uint32_t bw);
     uint8_t setSpreadingFactor(uint8_t sf);
     uint8_t setCodingRate(uint8_t cr);
+    uint8_t setFrequency(float freq);
   
   protected: 
     uint8_t configCommon(uint8_t bw, uint8_t sf, uint8_t cr, float freq, uint8_t syncWord);   // common for SX1276/77/78/79

src/modules/SX127x.cpp

@@ -232,16 +232,8 @@ uint8_t SX127x::standby() {
   return(setMode(SX127X_STANDBY));
 }
 
-uint8_t SX127x::setFrequency(float freq) {
-  uint8_t state = config(_bw, _sf, _cr, freq, _syncWord);
-  if(state == ERR_NONE) {
-    _freq = freq;
-  }
-  return(state);
-}
-
 uint8_t SX127x::setSyncWord(uint8_t syncWord) {
-  uint8_t state = config(_bw, _sf, _cr, _freq, syncWord);
+  uint8_t state = SX127x::config(_bw, _sf, _cr, _freq, syncWord);
   if(state == ERR_NONE) {
     _syncWord = syncWord;
   }

src/modules/SX127x.h

@@ -181,7 +181,6 @@ class SX127x {
     uint8_t sleep();
     uint8_t standby();
     
-    uint8_t setFrequency(float freq);
     uint8_t setSyncWord(uint8_t syncWord);
     uint8_t setOutputPower(int8_t power);