Removed unused function from radio interface API

openrtx/include/interfaces/radio.h

@@ -55,19 +55,6 @@ void radio_init(const rtxStatus_t *rtxState);
  */
 void radio_terminate();
 
-/**
- * This function allows to fine tune the VCXO frequency by acting on the
- * polarisation voltage.
- * The offset parameters allowed range of ±32768 and they are algebraically
- * added to the tuning value provided by the manufacturer's calibration data.
- * Not calling this function results in leaving the VCXO tuning as provided by
- * the manufacturer's calibration data.
- *
- * @param vhfOffset: VCXO tuning offset for VHF band.
- * @param uhfOffset: VCXO tuning offset for UHF band.
- */
-void radio_tuneVcxo(const int16_t vhfOffset, const int16_t uhfOffset);
-
 /**
  * Set current operating mode.
  *

platform/drivers/baseband/radio_GDx.cpp

@@ -104,14 +104,6 @@ void radio_terminate()
     SIM->SCGC6 &= ~SIM_SCGC6_DAC0_MASK;
 }
 
-void radio_tuneVcxo(const int16_t vhfOffset, const int16_t uhfOffset)
-{
-    //TODO: this part will be implemented in the future, when proved to be
-    // necessary.
-    (void) vhfOffset;
-    (void) uhfOffset;
-}
-
 void radio_setOpmode(const enum opmode mode)
 {
     switch(mode)

platform/drivers/baseband/radio_MD3x0.cpp

@@ -162,29 +162,6 @@ void radio_terminate()
     RCC->APB1ENR &= ~RCC_APB1ENR_DACEN;
 }
 
-void radio_tuneVcxo(const int16_t vhfOffset, const int16_t uhfOffset)
-{
-    (void) vhfOffset;
-
-    /*
-     * Adjust VCXO bias voltage acting on the value stored in MCU's DAC.
-     * Data from calibration is first converted to int16_t, then the value for
-     * the DAC register is computed according to which is done inside TYT's
-     * firmware.
-     * The signed offset is then added to this value, the result is constrained
-     * in the range [0 4095], converted to uint16_t and written into the DAC
-     * register.
-     *
-     * NOTE: we deliberately chose not to update the HR_C5000 modulation offset
-     * register, as we still have to deeply understand how TYT computes
-     * the values written there.
-     */
-    int16_t calValue  = static_cast< int16_t >(calData.freqAdjustMid);
-    int16_t oscTune   = (calValue*4 + 0x600) + uhfOffset;
-    oscTune           = std::max(std::min(oscTune, int16_t(4095)), int16_t(0));
-    DAC->DHR12R2      = static_cast< uint16_t >(oscTune);
-}
-
 void radio_setOpmode(const enum opmode mode)
 {
     switch(mode)

platform/drivers/baseband/radio_MD9600.cpp

@@ -30,12 +30,6 @@ void radio_terminate()
 
 }
 
-void radio_tuneVcxo(const int16_t vhfOffset, const int16_t uhfOffset)
-{
-    (void) vhfOffset;
-    (void) uhfOffset;
-}
-
 void radio_setOpmode(const enum opmode mode)
 {
     (void) mode;

platform/drivers/baseband/radio_Mod17.cpp

@@ -44,12 +44,6 @@ void radio_terminate()
     radioStatus = OFF;
 }
 
-void radio_tuneVcxo(const int16_t vhfOffset, const int16_t uhfOffset)
-{
-    (void) vhfOffset;
-    (void) uhfOffset;
-}
-
 void radio_setOpmode(const enum opmode mode)
 {
     (void) mode;

platform/drivers/baseband/radio_UV3x0.cpp

@@ -102,14 +102,6 @@ void radio_terminate()
     RCC->APB1ENR &= ~RCC_APB1ENR_DACEN;
 }
 
-void radio_tuneVcxo(const int16_t vhfOffset, const int16_t uhfOffset)
-{
-    //TODO: this part will be implemented in the future, when proved to be
-    // necessary.
-    (void) vhfOffset;
-    (void) uhfOffset;
-}
-
 void radio_setOpmode(const enum opmode mode)
 {
     switch(mode)

platform/drivers/baseband/radio_linux.cpp

@@ -34,13 +34,6 @@ void radio_terminate()
     puts("radio_linux: terminate() called");
 }
 
-void radio_tuneVcxo(const int16_t vhfOffset, const int16_t uhfOffset)
-{
-    (void) vhfOffset;
-    (void) uhfOffset;
-    puts("radio_linux: tuneVcxo() called");
-}
-
 void radio_setOpmode(const enum opmode mode)
 {
     std::string mStr(" ");

platform/drivers/baseband/radio_ttwrplus.cpp

@@ -65,14 +65,6 @@ void radio_terminate()
     at1846s.terminate();
 }
 
-void radio_tuneVcxo(const int16_t vhfOffset, const int16_t uhfOffset)
-{
-    //TODO: this part will be implemented in the future, when proved to be
-    // necessary.
-    (void) vhfOffset;
-    (void) uhfOffset;
-}
-
 void radio_setOpmode(const enum opmode mode)
 {
     switch(mode)

platform/drivers/stubs/radio_stub.c

@@ -31,12 +31,6 @@ void radio_terminate()
 
 }
 
-void radio_tuneVcxo(const int16_t vhfOffset, const int16_t uhfOffset)
-{
-    (void) vhfOffset;
-    (void) uhfOffset;
-}
-
 void radio_setOpmode(const enum opmode mode)
 {
     (void) mode;