diff --git a/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/high_resolution_timer_base.cpp b/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/high_resolution_timer_base.cpp
index 54142ecaadb5e7d84de40e91ceefd6d0293069b3..0291fd6f29348373961d9a90fcc18d2ec303a378 100644
--- a/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/high_resolution_timer_base.cpp
+++ b/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/high_resolution_timer_base.cpp
@@ -17,7 +17,7 @@
 #include "high_resolution_timer_base.h"
 #include "kernel/timeconversion.h"
 #include "gpio_timer.h"
-#include "radio_timer.h"
+#include "transceiver_timer.h"
 #include "../../../../debugpin.h"
 
 using namespace miosix;
@@ -32,7 +32,7 @@ static long long ms32chkp[3] = {0,0,0}; //most significant 32 bits of check poin
 static TimeConversion* tc;
 
 static int faseGPIO=0;
-static int faseRadio=0;
+static int faseTransceiver=0;
 
 static inline unsigned int IRQread32Timer(){
     unsigned int high=TIMER3->CNT;
@@ -83,18 +83,18 @@ inline void interruptGPIOTimerRoutine(){
     
 }
 
-inline void interruptRadioTimerRoutine(){
+inline void interruptTransceiverTimerRoutine(){
     if(TIMER2->CC[1].CTRL & TIMER_CC_CTRL_MODE_OUTPUTCOMPARE){
 	TIMER2->CC[1].CTRL = (TIMER2->CC[1].CTRL & ~_TIMER_CC_CTRL_CMOA_MASK) | TIMER_CC_CTRL_CMOA_CLEAR;
 	TIMER2->CC[1].CCV = static_cast<unsigned short>(TIMER2->CNT+10);//static_cast<unsigned int>(tick & 0xFFFF);
     }
     
     //Reactivating the thread that is waiting for the event.
-    if(RadioTimer::tWaiting){
-	RadioTimer::tWaiting->IRQwakeup();
-	if(RadioTimer::tWaiting->IRQgetPriority() > Thread::IRQgetCurrentThread()->IRQgetPriority())
+    if(TransceiverTimer::tWaiting){
+	TransceiverTimer::tWaiting->IRQwakeup();
+	if(TransceiverTimer::tWaiting->IRQgetPriority() > Thread::IRQgetCurrentThread()->IRQgetPriority())
 	    Scheduler::IRQfindNextThread();
-	RadioTimer::tWaiting=nullptr;
+	TransceiverTimer::tWaiting=nullptr;
     }
 }
 
@@ -183,13 +183,13 @@ void __attribute__((used)) cstirqhnd2(){
     if ((TIMER2->IEN & TIMER_IEN_CC0) && (TIMER2->IF & TIMER_IF_CC0) ){
 	 TIMER2->IEN &= ~ TIMER_IEN_CC0;
 	 TIMER2->IFC = TIMER_IFC_CC0;
-	 interruptRadioTimerRoutine();
+	 interruptTransceiverTimerRoutine();
     }
     //CC1 for output/trigger the sending packet event
     if ((TIMER2->IEN & TIMER_IEN_CC1) && (TIMER2->IF & TIMER_IF_CC1) ){
 	 TIMER2->IEN &= ~ TIMER_IEN_CC1;
 	 TIMER2->IFC = TIMER_IFC_CC1;
-	 interruptRadioTimerRoutine();
+	 interruptTransceiverTimerRoutine();
     }
 }
 
@@ -206,9 +206,7 @@ void __attribute__((used)) cstirqhnd1(){
     //This if is used to manage the case of GPIOTimer, both INPUT and OUTPUT mode, in INPUT it goes direclty in the "else branch"
     if ((TIMER1->IEN & TIMER_IEN_CC2) && (TIMER1->IF & TIMER_IF_CC2)){
         TIMER1->IFC = TIMER_IFC_CC2;
-	greenLed::toggle();
 	if(faseGPIO==0){
-	    
 	    //get nextInterrupt
 	    long long t=ms32chkp[2]|TIMER1->CC[2].CCV;
 	    long long diff=t-IRQgetTick();
@@ -284,14 +282,14 @@ long long HighResolutionTimerBase::getCurrentTick(){
 
 }
 
-WaitResult HighResolutionTimerBase::IRQsetNextRadioInterrupt(long long tick){
+WaitResult HighResolutionTimerBase::IRQsetNextTransceiverInterrupt(long long tick){
     long long curTick = IRQgetTick(); // This require almost 1us about 50ticks
     long long diff=tick-curTick;
     
     // 150 are enough to make sure that this routine ends and the timer IEN is enabled. 
     //NOTE: this is really dependent on compiler, optimization and other stuff
     if(diff>150){
-	faseRadio=0;
+	faseTransceiver=0;
 	unsigned short t1=static_cast<unsigned short>((tick & 0xFFFF)-1);
 	//ms32chkp[0] is going to store even the middle part, because we don't need to use TIMER3
 	ms32chkp[0] = tick & (upperMask | 0xFFFF0000);
@@ -302,7 +300,7 @@ WaitResult HighResolutionTimerBase::IRQsetNextRadioInterrupt(long long tick){
 	//0xFFFF because it's the roundtrip of timer
 	if(diff<=0xFFFF){
 	    TIMER2->CC[1].CTRL = (TIMER2->CC[1].CTRL & ~_TIMER_CC_CTRL_CMOA_MASK) | TIMER_CC_CTRL_CMOA_SET;
-	    faseRadio=1; //if phase=1, this means that we have to shutdown the pin next time that TIMER1 triggers
+	    faseTransceiver=1; //if phase=1, this means that we have to shutdown the pin next time that TIMER1 triggers
 	}
 	return WaitResult::WAITING;
     }else{
@@ -397,7 +395,7 @@ void HighResolutionTimerBase::cleanBufferGPIO(){
     falseRead(&TIMER1->CC[2].CCV);
 }
 
-void HighResolutionTimerBase::setModeRadioTimer(bool input){
+void HighResolutionTimerBase::setModeTransceiverTimer(bool input){
     //Connect TIMER2->CC0/1 to pin PA8 and PA9
     TIMER2->ROUTE = TIMER_ROUTE_CC0PEN
 		| TIMER_ROUTE_CC1PEN
diff --git a/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/high_resolution_timer_base.h b/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/high_resolution_timer_base.h
index 0e511496790dac2c5bc269729c8ba7056ce10a25..4ae549c6adaa5d305f3e915c8477cf30dee62bf3 100644
--- a/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/high_resolution_timer_base.h
+++ b/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/high_resolution_timer_base.h
@@ -43,7 +43,7 @@ public:
      * Can be called with interrupts disabled or within an interrupt.
      * \param tick the time when the interrupt will be fired, in timer ticks
      */
-    WaitResult IRQsetNextRadioInterrupt(long long tick);
+    WaitResult IRQsetNextTransceiverInterrupt(long long tick);
     void IRQsetNextInterrupt1(long long tick);
     WaitResult IRQsetNextGPIOInterrupt(long long tick);
     
@@ -78,7 +78,7 @@ public:
     void setCCInterrupt2Tim1(bool enable);
     void setCCInterrupt0Tim2(bool enable);
     void setModeGPIOTimer(bool input);
-    void setModeRadioTimer(bool input);
+    void setModeTransceiverTimer(bool input);
     
     virtual ~HighResolutionTimerBase();
     
diff --git a/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/transceiver.h b/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/transceiver.h
index a77bafea4ae61781e120707ff68d0d54fc687d3e..a6a7c2f1f652b4c3e3d4d84888095c77a36f4014 100644
--- a/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/transceiver.h
+++ b/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/transceiver.h
@@ -118,7 +118,7 @@ public:
     static Transceiver& instance();
 
     /**
-     * Turn the thransceiver ON (i.e: bring it out of deep sleep)
+     * Turn the transceiver ON (i.e: bring it out of deep sleep)
      */
     void turnOn();
     
diff --git a/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/radio_timer.cpp b/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/transceiver_timer.cpp
similarity index 59%
rename from miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/radio_timer.cpp
rename to miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/transceiver_timer.cpp
index ed7245f058067a2d260603a028b1d50ef2367df1..f4e5c4d32f7fbf80d50129e0bef495e19e5b6572 100644
--- a/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/radio_timer.cpp
+++ b/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/transceiver_timer.cpp
@@ -11,21 +11,21 @@
  * Created on October 11, 2016, 11:17 AM
  */
 
-#include "radio_timer.h"
+#include "transceiver_timer.h"
 
 using namespace miosix;
 
-Thread* RadioTimer::tWaiting=nullptr;
+Thread* TransceiverTimer::tWaiting=nullptr;
 
-long long RadioTimer::getValue() const{
+long long TransceiverTimer::getValue() const{
      return b.getCurrentTick();
  }  
             
-void RadioTimer::wait(long long tick){
+void TransceiverTimer::wait(long long tick){
     Thread::nanoSleep(tc.tick2ns(tick));
 }
 
-bool RadioTimer::absoluteWait(long long tick){
+bool TransceiverTimer::absoluteWait(long long tick){
     if(b.getCurrentTick()>=tick){
 	return true;
     }
@@ -33,10 +33,10 @@ bool RadioTimer::absoluteWait(long long tick){
     return false;
 }
 
-bool RadioTimer::absoluteWaitTrigger(long long tick){
+bool TransceiverTimer::absoluteWaitTrigger(long long tick){
     FastInterruptDisableLock dLock;
-    b.setModeRadioTimer(false);			//output timer 
-    if(b.IRQsetNextRadioInterrupt(tick)==WaitResult::WAKEUP_IN_THE_PAST){
+    b.setModeTransceiverTimer(false);			//output timer 
+    if(b.IRQsetNextTransceiverInterrupt(tick)==WaitResult::WAKEUP_IN_THE_PAST){
 	return true;
     }
     do {
@@ -50,13 +50,13 @@ bool RadioTimer::absoluteWaitTrigger(long long tick){
     return false;
 }
 
-bool RadioTimer::absoluteWaitTimeoutOrEvent(long long tick){
+bool TransceiverTimer::absoluteWaitTimeoutOrEvent(long long tick){
     FastInterruptDisableLock dLock;
     if(tick<b.getCurrentTick()){
 	return true;
     }
     
-    b.setModeRadioTimer(true);
+    b.setModeTransceiverTimer(true);
     b.setCCInterrupt0(false);
     b.setCCInterrupt0Tim2(true);
     do {
@@ -75,29 +75,29 @@ bool RadioTimer::absoluteWaitTimeoutOrEvent(long long tick){
     }
 }
 
-long long RadioTimer::tick2ns(long long tick){
+long long TransceiverTimer::tick2ns(long long tick){
     return tc.tick2ns(tick);
 }
 
-long long RadioTimer::ns2tick(long long ns){
+long long TransceiverTimer::ns2tick(long long ns){
     return tc.ns2tick(ns);
 }
             
-unsigned int RadioTimer::getTickFrequency() const{
+unsigned int TransceiverTimer::getTickFrequency() const{
     return b.getTimerFrequency();
 }
 
 	    
-long long RadioTimer::getExtEventTimestamp() const{
+long long TransceiverTimer::getExtEventTimestamp() const{
     return b.IRQgetSetTimeCCV0();
 }
 	    
-RadioTimer::RadioTimer():b(HighResolutionTimerBase::instance()),tc(b.getTimerFrequency()) {}
+TransceiverTimer::TransceiverTimer():b(HighResolutionTimerBase::instance()),tc(b.getTimerFrequency()) {}
 
-RadioTimer& RadioTimer::instance(){
-    static RadioTimer instance;
+TransceiverTimer& TransceiverTimer::instance(){
+    static TransceiverTimer instance;
     return instance;
 }
 
-RadioTimer::~RadioTimer() {}
+TransceiverTimer::~TransceiverTimer() {}
 
diff --git a/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/radio_timer.h b/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/transceiver_timer.h
similarity index 88%
rename from miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/radio_timer.h
rename to miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/transceiver_timer.h
index 000bfd2b392e21cd267407913e3c12a99ea90d10..f1e9ea61105af9f64d826bc4c8b15b9182fd5755 100644
--- a/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/radio_timer.h
+++ b/miosix/arch/cortexM3_efm32gg/efm32gg332f1024_wandstem/interfaces-impl/transceiver_timer.h
@@ -18,13 +18,13 @@
 #define RADIO_TIMER_H
 
 namespace miosix{
-    class RadioTimer : public HardwareTimer {
+    class TransceiverTimer : public HardwareTimer {
         public:
             //transceiver::excChB //usato per la ricezione INPUT_CAPTURE TIM2_CC0 PA8
             //transceiver::stxon //usato per attivare la trasmissione OUTPUTCOMPARE TIM2_CC1 PA9
             static Thread *tWaiting;
-            static RadioTimer& instance();
-            virtual ~RadioTimer();
+            static TransceiverTimer& instance();
+            virtual ~TransceiverTimer();
             
             long long getValue() const;   
             
@@ -45,7 +45,7 @@ namespace miosix{
             
 
         private:
-            RadioTimer();
+            TransceiverTimer();
             HighResolutionTimerBase& b;
             TimeConversion tc;
     };