diff --git a/driver/bk4819.c b/driver/bk4819.c
index a43e2ce..95b070a 100644
--- a/driver/bk4819.c
+++ b/driver/bk4819.c
@@ -200,7 +200,7 @@ void BK4819_ToggleGpioOut(BK4819_GPIO_PIN_t Pin, bool bSet)
 	BK4819_WriteRegister(BK4819_REG_33, gBK4819_GpioOutState);
 }
 
-void BK4819_EnableCDCSS(uint32_t CodeWord)
+void BK4819_SetCDCSSCodeWord(uint32_t CodeWord)
 {
 	// Enable CDCSS
 	// Transmit positive CDCSS code
@@ -230,7 +230,7 @@ void BK4819_EnableCDCSS(uint32_t CodeWord)
 	BK4819_WriteRegister(BK4819_REG_08, 0x8000 | ((CodeWord >> 12) & 0xFFF));
 }
 
-void BK4819_EnableCTCSS(uint32_t BaudRate)
+void BK4819_SetCTCSSBaudRate(uint32_t BaudRate)
 {
 	uint16_t Config;
 
diff --git a/driver/bk4819.h b/driver/bk4819.h
index 6cc8ccc..71a9a3e 100644
--- a/driver/bk4819.h
+++ b/driver/bk4819.h
@@ -42,8 +42,8 @@ void BK4819_SetAGC(uint8_t Value);
 
 void BK4819_ToggleGpioOut(BK4819_GPIO_PIN_t Pin, bool bSet);
 
-void BK4819_EnableCDCSS(uint32_t CodeWord);
-void BK4819_EnableCTCSS(uint32_t BaudRate);
+void BK4819_SetCDCSSCodeWord(uint32_t CodeWord);
+void BK4819_SetCTCSSBaudRate(uint32_t BaudRate);
 void BK4819_Set55HzTailDetection(void);
 void BK4819_EnableVox(uint16_t Vox1Threshold, uint16_t Vox0Threshold);
 void BK4819_SetFilterBandwidth(uint8_t Bandwidth);
diff --git a/radio.c b/radio.c
index 86cc480..da8035c 100644
--- a/radio.c
+++ b/radio.c
@@ -516,18 +516,18 @@ void RADIO_SetupRegisters(bool bSwitchToFunction0)
 			switch (CodeType) {
 			case CODE_TYPE_DIGITAL:
 			case CODE_TYPE_REVERSE_DIGITAL:
-				BK4819_EnableCDCSS(DCS_GetGolayCodeWord(CodeType, CodeWord));
+				BK4819_SetCDCSSCodeWord(DCS_GetGolayCodeWord(CodeType, CodeWord));
 				// SQUELCH_LOST SQUELCH_FOUND CDCSS_LOST CDCSS_FOUND CTCSS/CDCSS_TAIL_FOUND
 				InterruptMask = 0x070C;
 				break;
 			case CODE_TYPE_CONTINUOUS_TONE:
-				BK4819_EnableCTCSS(CTCSS_Options[CodeWord]);
+				BK4819_SetCTCSSBaudRate(CTCSS_Options[CodeWord]);
 				BK4819_Set55HzTailDetection();
 				// SQUELCH_LOST SQUELCH_FOUND CTCSS_LOST CTCSS_FOUND CTCSS/CDCSS_TAIL_FOUND
 				InterruptMask = 0x04CC;
 				break;
 			default:
-				BK4819_EnableCTCSS(670);
+				BK4819_SetCTCSSBaudRate(670);
 				BK4819_Set55HzTailDetection();
 				// SQUELCH_LOST SQUELCH_FOUND CTCSS/CDCSS_TAIL_FOUND
 				InterruptMask = 0x040C;
@@ -540,7 +540,7 @@ void RADIO_SetupRegisters(bool bSwitchToFunction0)
 			}
 		}
 	} else {
-		BK4819_EnableCTCSS(2625);
+		BK4819_SetCTCSSBaudRate(2625);
 		// SQUELCH_LOST SQUELCH_FOUND CTCSS_LOST CTCSS_FOUND
 		InterruptMask = 0x00CC;
 	}