diff --git a/src/main/blackbox/blackbox_io.c b/src/main/blackbox/blackbox_io.c
index 05f1d2d57..a141f016e 100644
--- a/src/main/blackbox/blackbox_io.c
+++ b/src/main/blackbox/blackbox_io.c
@@ -657,7 +657,7 @@ static void blackboxCreateLogFile()
 {
     uint32_t remainder = blackboxSDCard.largestLogFileNumber + 1;
 
-    char filename[] = LOGFILE_PREFIX "00000." LOGFILE_SUFFIX; 
+    char filename[] = LOGFILE_PREFIX "00000." LOGFILE_SUFFIX;
 
     for (int i = 7; i >= 3; i--) {
         filename[i] = (remainder % 10) + '0';
diff --git a/src/main/cms/cms.c b/src/main/cms/cms.c
index b8965ee9e..63f6bf2a7 100644
--- a/src/main/cms/cms.c
+++ b/src/main/cms/cms.c
@@ -525,7 +525,7 @@ STATIC_UNIT_TESTED void cmsMenuOpen(void)
 {
     if (!cmsInMenu) {
         // New open
-        pCurrentDisplay = cmsDisplayPortSelectCurrent(); 
+        pCurrentDisplay = cmsDisplayPortSelectCurrent();
         if (!pCurrentDisplay)
             return;
         cmsInMenu = true;
diff --git a/src/main/cms/cms_menu_blackbox.c b/src/main/cms/cms_menu_blackbox.c
index 0d65249fb..7b65850ba 100644
--- a/src/main/cms/cms_menu_blackbox.c
+++ b/src/main/cms/cms_menu_blackbox.c
@@ -17,7 +17,7 @@
 
 //
 // CMS things for blackbox and flashfs.
-// 
+//
 
 #include <stdbool.h>
 #include <stdint.h>
diff --git a/src/main/cms/cms_menu_vtx.c b/src/main/cms/cms_menu_vtx.c
index 3b0cb021a..8d803fa95 100644
--- a/src/main/cms/cms_menu_vtx.c
+++ b/src/main/cms/cms_menu_vtx.c
@@ -97,7 +97,7 @@ static void cmsx_Vtx_ConfigWriteback(void)
 static long cmsx_Vtx_onEnter(void)
 {
     cmsx_Vtx_FeatureRead();
-    cmsx_Vtx_ConfigRead(); 
+    cmsx_Vtx_ConfigRead();
 
     return 0;
 }
diff --git a/src/main/config/config_master.h b/src/main/config/config_master.h
index 60a2f3554..8c9bd73f0 100644
--- a/src/main/config/config_master.h
+++ b/src/main/config/config_master.h
@@ -153,7 +153,7 @@ typedef struct master_s {
     ppmConfig_t ppmConfig;
     pwmConfig_t pwmConfig;
 #endif
-    
+
 #ifdef BEEPER
     beeperConfig_t beeperConfig;
 #endif
@@ -207,10 +207,10 @@ typedef struct master_s {
     char name[MAX_NAME_LENGTH + 1];
 
     uint8_t magic_ef;                       // magic number, should be 0xEF
-    uint8_t chk;                            // XOR checksum 
-    /* 
+    uint8_t chk;                            // XOR checksum
+    /*
         do not add properties after the CHK
-        as it is assumed to exist at length-1 
+        as it is assumed to exist at length-1
     */
 } master_t;
 
diff --git a/src/main/fc/config.c b/src/main/fc/config.c
index bfad9682e..f265e5248 100755
--- a/src/main/fc/config.c
+++ b/src/main/fc/config.c
@@ -562,14 +562,14 @@ void createDefaultConfig(master_t *config)
     resetTelemetryConfig(&config->telemetryConfig);
 #endif
 
-#ifdef BEEPER 
+#ifdef BEEPER
     resetBeeperConfig(&config->beeperConfig);
 #endif
 
 #ifdef SONAR
     resetSonarConfig(&config->sonarConfig);
 #endif
-    
+
 #ifdef SERIALRX_PROVIDER
     config->rxConfig.serialrx_provider = SERIALRX_PROVIDER;
 #else
@@ -732,7 +732,7 @@ void createDefaultConfig(master_t *config)
     targetConfiguration(config);
 #endif
 
-   
+
     // copy first profile into remaining profile
     for (int i = 1; i < MAX_PROFILE_COUNT; i++) {
         memcpy(&config->profile[i], &config->profile[0], sizeof(profile_t));
diff --git a/src/main/flight/mixer.c b/src/main/flight/mixer.c
index 650df485a..d80d010e4 100755
--- a/src/main/flight/mixer.c
+++ b/src/main/flight/mixer.c
@@ -355,7 +355,7 @@ void mixerLoadMix(int index, motorMixer_t *customMixers)
 void mixerConfigureOutput(void)
 {
     syncMotorOutputWithPidLoop = pwmIsSynced();
-    
+
     motorCount = QUAD_MOTOR_COUNT;
 
     for (uint8_t i = 0; i < motorCount; i++) {
diff --git a/src/main/io/ledstrip.c b/src/main/io/ledstrip.c
index 18d96e9f1..a4eb0d555 100644
--- a/src/main/io/ledstrip.c
+++ b/src/main/io/ledstrip.c
@@ -1122,7 +1122,7 @@ void ledStripEnable(void)
 static void ledStripDisable(void)
 {
     setStripColor(&HSV(BLACK));
-    
+
     ws2811UpdateStrip();
 }
 #endif
diff --git a/src/main/io/serial_4way.c b/src/main/io/serial_4way.c
index f0bed4cfe..3166e3af9 100644
--- a/src/main/io/serial_4way.c
+++ b/src/main/io/serial_4way.c
@@ -365,7 +365,7 @@ static uint8_t Connect(uint8_32_u *pDeviceInfo)
 
 static serialPort_t *port;
 
-static uint8_t ReadByte(void) 
+static uint8_t ReadByte(void)
 {
     // need timeout?
     while (!serialRxBytesWaiting(port));
@@ -392,7 +392,7 @@ static void WriteByteCrc(uint8_t b)
     CRCout.word = _crc_xmodem_update(CRCout.word, b);
 }
 
-void esc4wayProcess(serialPort_t *mspPort) 
+void esc4wayProcess(serialPort_t *mspPort)
 {
 
     uint8_t ParamBuf[256];
@@ -450,16 +450,16 @@ void esc4wayProcess(serialPort_t *mspPort)
         } else {
             ACK_OUT = ACK_I_INVALID_CRC;
         }
-        
+
         TX_LED_ON;
-        
+
         if (ACK_OUT == ACK_OK)
         {
             // wtf.D_FLASH_ADDR_H=Adress_H;
             // wtf.D_FLASH_ADDR_L=Adress_L;
             ioMem.D_PTR_I = ParamBuf;
 
-            
+
             switch(CMD) {
                 // ******* Interface related stuff *******
                 case cmd_InterfaceTestAlive:
@@ -816,7 +816,7 @@ void esc4wayProcess(serialPort_t *mspPort)
         WriteByte(CRCout.bytes[1]);
         WriteByte(CRCout.bytes[0]);
         serialEndWrite(port);
-                    
+
         TX_LED_OFF;
         if (isExitScheduled) {
             esc4wayRelease();
diff --git a/src/main/io/serial_4way_avrootloader.c b/src/main/io/serial_4way_avrootloader.c
index aa27ac125..22fd0cba1 100644
--- a/src/main/io/serial_4way_avrootloader.c
+++ b/src/main/io/serial_4way_avrootloader.c
@@ -186,7 +186,7 @@ static void BL_SendBuf(uint8_t *pstring, uint8_t len)
         pstring++;
         len--;
     } while (len > 0);
-    
+
     if (isMcuConnected()) {
         suart_putc_(&CRC_16.bytes[0]);
         suart_putc_(&CRC_16.bytes[1]);
@@ -238,7 +238,7 @@ static uint8_t BL_GetACK(uint32_t Timeout)
     return (LastACK);
 }
 
-uint8_t BL_SendCMDKeepAlive(void) 
+uint8_t BL_SendCMDKeepAlive(void)
 {
     uint8_t sCMD[] = {CMD_KEEP_ALIVE, 0};
     BL_SendBuf(sCMD, 2);
@@ -306,8 +306,8 @@ uint8_t BL_ReadFlash(uint8_t interface_mode, ioMem_t *pMem)
     } else {
         return BL_ReadA(CMD_READ_FLASH_SIL, pMem);
     }
-} 
- 
+}
+
 uint8_t BL_ReadEEprom(ioMem_t *pMem)
 {
     return BL_ReadA(CMD_READ_EEPROM, pMem);
@@ -829,7 +829,7 @@ uint8_t BL_ConnectEx(uint8_32_u *pDeviceInfo)
     return true;
 }
 
-uint8_t BL_SendCMDKeepAlive(void) 
+uint8_t BL_SendCMDKeepAlive(void)
 {
     return true;
 }
@@ -844,7 +844,7 @@ static uint8_t BL_ReadA(uint8_t cmd, ioMem_t *pMem)
 {
     UNUSED(cmd);
     uint16_t address = pMem->D_FLASH_ADDR_H << 8 | pMem->D_FLASH_ADDR_L;
-    
+
     uint16_t bytes = pMem->D_NUM_BYTES;
     if (bytes == 0) bytes = 256;
 
@@ -857,7 +857,7 @@ static uint8_t BL_WriteA(uint8_t cmd, ioMem_t *pMem, uint32_t timeout)
     UNUSED(cmd);
     UNUSED(timeout);
     uint16_t address = pMem->D_FLASH_ADDR_H << 8 | pMem->D_FLASH_ADDR_L;
-    
+
     uint16_t bytes = pMem->D_NUM_BYTES;
     if (bytes == 0) bytes = 256;
     memcpy(&fakeFlash[address], pMem->D_PTR_I, bytes);
@@ -869,7 +869,7 @@ uint8_t BL_ReadFlash(uint8_t interface_mode, ioMem_t *pMem)
     UNUSED(interface_mode);
     return BL_ReadA(0, pMem);
 }
- 
+
 uint8_t BL_ReadEEprom(ioMem_t *pMem)
 {
     return BL_ReadA(0, pMem);
diff --git a/src/main/io/serial_4way_impl.h b/src/main/io/serial_4way_impl.h
index 351aba0b6..fd0ce1051 100644
--- a/src/main/io/serial_4way_impl.h
+++ b/src/main/io/serial_4way_impl.h
@@ -23,7 +23,7 @@ typedef struct {
     IO_t io;
 } escHardware_t;
 
-extern uint8_t selected_esc; 
+extern uint8_t selected_esc;
 
 bool isEscHi(uint8_t selEsc);
 bool isEscLo(uint8_t selEsc);
diff --git a/src/main/io/serial_cli.c b/src/main/io/serial_cli.c
index 46c5de156..b3e6e8d01 100755
--- a/src/main/io/serial_cli.c
+++ b/src/main/io/serial_cli.c
@@ -527,8 +527,8 @@ static const char * const lookupTableSuperExpoYaw[] = {
 };
 
 static const char * const lookupTablePwmProtocol[] = {
-    "OFF", "ONESHOT125", "ONESHOT42", "MULTISHOT", "BRUSHED", 
-#ifdef USE_DSHOT 
+    "OFF", "ONESHOT125", "ONESHOT42", "MULTISHOT", "BRUSHED",
+#ifdef USE_DSHOT
     "DSHOT600", "DSHOT300", "DSHOT150"
 #endif
 };
@@ -3754,15 +3754,15 @@ typedef struct {
 const cliResourceValue_t resourceTable[] = {
 #ifdef BEEPER
     { OWNER_BEEPER,        &masterConfig.beeperConfig.ioTag, 0 },
-#endif 
+#endif
     { OWNER_MOTOR,         &masterConfig.motorConfig.ioTags[0], MAX_SUPPORTED_MOTORS },
 #ifdef USE_SERVOS
     { OWNER_SERVO,         &masterConfig.servoConfig.ioTags[0], MAX_SUPPORTED_SERVOS },
-#endif 
+#endif
 #ifndef SKIP_RX_PWM_PPM
     { OWNER_PPMINPUT,      &masterConfig.ppmConfig.ioTag, 0 },
     { OWNER_PWMINPUT,      &masterConfig.pwmConfig.ioTags[0], PWM_INPUT_PORT_COUNT },
-#endif 
+#endif
 #ifdef SONAR
     { OWNER_SONAR_TRIGGER, &masterConfig.sonarConfig.triggerTag, 0 },
     { OWNER_SONAR_ECHO,    &masterConfig.sonarConfig.echoTag,    0 },
@@ -3856,14 +3856,14 @@ static void cliResource(char *cmdline)
         for (int i = 0; i < DMA_MAX_DESCRIPTORS; i++) {
             const char* owner;
             owner = ownerNames[dmaGetOwner(i)];
-            
+
             cliPrintf(DMA_OUTPUT_STRING, i / DMA_MOD_VALUE + 1, (i % DMA_MOD_VALUE) + DMA_MOD_OFFSET);
             uint8_t resourceIndex = dmaGetResourceIndex(i);
             if (resourceIndex > 0) {
                 cliPrintf(" %s%d\r\n", owner, resourceIndex);
             } else {
                 cliPrintf(" %s\r\n", owner);
-            }            
+            }
         }
 
 #ifndef CLI_MINIMAL_VERBOSITY
@@ -3877,14 +3877,14 @@ static void cliResource(char *cmdline)
     int index = 0;
     char *pch = NULL;
     char *saveptr;
-    
+
     pch = strtok_r(cmdline, " ", &saveptr);
     for (resourceIndex = 0; ; resourceIndex++) {
         if (resourceIndex >= ARRAYLEN(resourceTable)) {
             cliPrint("Invalid resource\r\n");
             return;
         }
-        
+
         if (strncasecmp(pch, ownerNames[resourceTable[resourceIndex].owner], len) == 0) {
             break;
         }
@@ -3893,7 +3893,7 @@ static void cliResource(char *cmdline)
     if (resourceTable[resourceIndex].maxIndex > 0) {
         pch = strtok_r(NULL, " ", &saveptr);
         index = atoi(pch);
-        
+
         if (index <= 0 || index > resourceTable[resourceIndex].maxIndex) {
             cliShowArgumentRangeError("index", 1, resourceTable[resourceIndex].maxIndex);
             return;
@@ -3902,7 +3902,7 @@ static void cliResource(char *cmdline)
 
     pch = strtok_r(NULL, " ", &saveptr);
     ioTag_t *tag = (ioTag_t*)(resourceTable[resourceIndex].ptr + (index == 0 ? 0 : index - 1));
-    
+
     uint8_t pin = 0;
     if (strlen(pch) > 0) {
         if (strcasecmp(pch, "NONE") == 0) {
@@ -3919,7 +3919,7 @@ static void cliResource(char *cmdline)
                 pch++;
                 pin = atoi(pch);
                 if (pin < 16) {
-                    ioRec_t *rec = IO_Rec(IOGetByTag(DEFIO_TAG_MAKE(port, pin))); 
+                    ioRec_t *rec = IO_Rec(IOGetByTag(DEFIO_TAG_MAKE(port, pin)));
                     if (rec) {
                         *tag = DEFIO_TAG_MAKE(port, pin);
                         cliPrintf("Resource is set to %c%02d!", port + 'A', pin);
@@ -3931,7 +3931,7 @@ static void cliResource(char *cmdline)
             }
         }
     }
-    
+
     cliShowParseError();
 }
 #endif
diff --git a/src/main/main.c b/src/main/main.c
index fb0b7d8b8..d542c1588 100644
--- a/src/main/main.c
+++ b/src/main/main.c
@@ -280,7 +280,7 @@ void init(void)
     if (feature(FEATURE_RX_PPM)) {
         ppmRxInit(&masterConfig.ppmConfig, masterConfig.motorConfig.motorPwmProtocol);
     } else if (feature(FEATURE_RX_PARALLEL_PWM)) {
-        pwmRxInit(&masterConfig.pwmConfig);        
+        pwmRxInit(&masterConfig.pwmConfig);
     }
     pwmRxSetInputFilteringMode(masterConfig.inputFilteringMode);
 #endif
diff --git a/src/main/rx/spektrum.c b/src/main/rx/spektrum.c
index 953045020..83b04abe6 100644
--- a/src/main/rx/spektrum.c
+++ b/src/main/rx/spektrum.c
@@ -123,7 +123,7 @@ uint8_t spektrumFrameStatus(void)
         spek_fade_last_sec_count = fade;
         spek_fade_last_sec = current_secs;
     } else if(spek_fade_last_sec != current_secs) {
-        // If the difference is > 1, then we missed several seconds worth of frames and 
+        // If the difference is > 1, then we missed several seconds worth of frames and
         // should just throw out the fade calc (as it's likely a full signal loss).
         if((current_secs - spek_fade_last_sec) == 1) {
             if(rssi_channel != 0) {
@@ -291,7 +291,7 @@ bool spektrumInit(const rxConfig_t *rxConfig, rxRuntimeConfig_t *rxRuntimeConfig
     if (rssi_channel >= rxRuntimeConfig->channelCount) {
         rssi_channel = 0;
     }
-    
+
     return spektrumPort != NULL;
 }
 #endif // SERIAL_RX
diff --git a/src/main/sensors/initialisation.c b/src/main/sensors/initialisation.c
index 47246794b..fe2645b8d 100755
--- a/src/main/sensors/initialisation.c
+++ b/src/main/sensors/initialisation.c
@@ -256,7 +256,7 @@ bool detectGyro(void)
         }
 #endif
         ; // fallthrough
-        
+
         case GYRO_ICM20689:
 #ifdef USE_GYRO_SPI_ICM20689
             if (icm20689SpiGyroDetect(&gyro))
diff --git a/src/main/target/ALIENFLIGHTF3/config.c b/src/main/target/ALIENFLIGHTF3/config.c
index 5064be485..93a4fafaa 100644
--- a/src/main/target/ALIENFLIGHTF3/config.c
+++ b/src/main/target/ALIENFLIGHTF3/config.c
@@ -41,7 +41,7 @@
 
 
 // alternative defaults settings for AlienFlight targets
-void targetConfiguration(master_t *config) 
+void targetConfiguration(master_t *config)
 {
     config->mag_hardware = MAG_NONE;            // disabled by default
     config->rxConfig.spektrum_sat_bind = 5;
diff --git a/src/main/target/ALIENFLIGHTF4/config.c b/src/main/target/ALIENFLIGHTF4/config.c
index 4e3228296..ee0165114 100644
--- a/src/main/target/ALIENFLIGHTF4/config.c
+++ b/src/main/target/ALIENFLIGHTF4/config.c
@@ -41,7 +41,7 @@
 
 
 // alternative defaults settings for AlienFlight targets
-void targetConfiguration(master_t *config) 
+void targetConfiguration(master_t *config)
 {
     config->mag_hardware = MAG_NONE;            // disabled by default
     config->rxConfig.spektrum_sat_bind = 5;
diff --git a/src/main/target/ANYFCF7/stm32f7xx_hal_conf.h b/src/main/target/ANYFCF7/stm32f7xx_hal_conf.h
index 4bedcc08d..2220d72ec 100644
--- a/src/main/target/ANYFCF7/stm32f7xx_hal_conf.h
+++ b/src/main/target/ANYFCF7/stm32f7xx_hal_conf.h
@@ -4,7 +4,7 @@
   * @author  MCD Application Team
   * @version V1.0.0
   * @date    22-April-2016
-  * @brief   HAL configuration file. 
+  * @brief   HAL configuration file.
   ******************************************************************************
   * @attention
   *
@@ -33,7 +33,7 @@
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   ******************************************************************************
-  */ 
+  */
 
 /* Define to prevent recursive inclusion -------------------------------------*/
 #ifndef __STM32F7xx_HAL_CONF_H
@@ -48,43 +48,43 @@
 
 /* ########################## Module Selection ############################## */
 /**
-  * @brief This is the list of modules to be used in the HAL driver 
+  * @brief This is the list of modules to be used in the HAL driver
   */
-#define HAL_MODULE_ENABLED  
- #define HAL_ADC_MODULE_ENABLED   
+#define HAL_MODULE_ENABLED
+ #define HAL_ADC_MODULE_ENABLED
 /* #define HAL_CAN_MODULE_ENABLED */
 /* #define HAL_CEC_MODULE_ENABLED   */
 /* #define HAL_CRC_MODULE_ENABLED   */
 /* #define HAL_CRYP_MODULE_ENABLED   */
 /* #define HAL_DAC_MODULE_ENABLED   */
 /* #define HAL_DCMI_MODULE_ENABLED  */
- #define HAL_DMA_MODULE_ENABLED 
-// #define HAL_DMA2D_MODULE_ENABLED  
+ #define HAL_DMA_MODULE_ENABLED
+// #define HAL_DMA2D_MODULE_ENABLED
 /* #define HAL_ETH_MODULE_ENABLED  */
-#define HAL_FLASH_MODULE_ENABLED 
+#define HAL_FLASH_MODULE_ENABLED
 /* #define HAL_NAND_MODULE_ENABLED */
 /* #define HAL_NOR_MODULE_ENABLED */
 /* #define HAL_SRAM_MODULE_ENABLED */
 /* #define HAL_SDRAM_MODULE_ENABLED */
 /* #define HAL_HASH_MODULE_ENABLED   */
 #define HAL_GPIO_MODULE_ENABLED
- #define HAL_I2C_MODULE_ENABLED 
+ #define HAL_I2C_MODULE_ENABLED
 /* #define HAL_I2S_MODULE_ENABLED    */
 /* #define HAL_IWDG_MODULE_ENABLED  */
 /* #define HAL_LPTIM_MODULE_ENABLED */
 /* #define HAL_LTDC_MODULE_ENABLED  */
 #define HAL_PWR_MODULE_ENABLED
 /* #define HAL_QSPI_MODULE_ENABLED    */
-#define HAL_RCC_MODULE_ENABLED 
+#define HAL_RCC_MODULE_ENABLED
 /* #define HAL_RNG_MODULE_ENABLED    */
-//#define HAL_RTC_MODULE_ENABLED 
+//#define HAL_RTC_MODULE_ENABLED
 /* #define HAL_SAI_MODULE_ENABLED    */
 /* #define HAL_SD_MODULE_ENABLED   */
 /* #define HAL_SPDIFRX_MODULE_ENABLED */
- #define HAL_SPI_MODULE_ENABLED    
- #define HAL_TIM_MODULE_ENABLED    
- #define HAL_UART_MODULE_ENABLED  
- #define HAL_USART_MODULE_ENABLED  
+ #define HAL_SPI_MODULE_ENABLED
+ #define HAL_TIM_MODULE_ENABLED
+ #define HAL_UART_MODULE_ENABLED
+ #define HAL_USART_MODULE_ENABLED
 /* #define HAL_IRDA_MODULE_ENABLED  */
 /* #define HAL_SMARTCARD_MODULE_ENABLED  */
 /* #define HAL_WWDG_MODULE_ENABLED   */
@@ -101,9 +101,9 @@
 /**
   * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
   *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).  
+  *        (when HSE is used as system clock source, directly or through the PLL).
   */
-#if !defined  (HSE_VALUE) 
+#if !defined  (HSE_VALUE)
   #define HSE_VALUE    ((uint32_t)8000000U) /*!< Value of the External oscillator in Hz */
 #endif /* HSE_VALUE */
 
@@ -114,7 +114,7 @@
 /**
   * @brief Internal High Speed oscillator (HSI) value.
   *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL). 
+  *        (when HSI is used as system clock source, directly or through the PLL).
   */
 #if !defined  (HSI_VALUE)
   #define HSI_VALUE    ((uint32_t)16000000U) /*!< Value of the Internal oscillator in Hz*/
@@ -123,7 +123,7 @@
 /**
   * @brief Internal Low Speed oscillator (LSI) value.
   */
-#if !defined  (LSI_VALUE) 
+#if !defined  (LSI_VALUE)
  #define LSI_VALUE  ((uint32_t)32000U)       /*!< LSI Typical Value in Hz*/
 #endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
                                              The real value may vary depending on the variations
@@ -141,8 +141,8 @@
 
 /**
   * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source 
-  *        frequency, this source is inserted directly through I2S_CKIN pad. 
+  *        This value is used by the I2S HAL module to compute the I2S clock source
+  *        frequency, this source is inserted directly through I2S_CKIN pad.
   */
 #if !defined  (EXTERNAL_CLOCK_VALUE)
   #define EXTERNAL_CLOCK_VALUE    ((uint32_t)12288000U) /*!< Value of the Internal oscillator in Hz*/
@@ -154,7 +154,7 @@
 /* ########################### System Configuration ######################### */
 /**
   * @brief This is the HAL system configuration section
-  */     
+  */
 #define  VDD_VALUE                    ((uint32_t)3300U) /*!< Value of VDD in mv */
 #define  TICK_INT_PRIORITY            ((uint32_t)0x0FU) /*!< tick interrupt priority */
 #define  USE_RTOS                     0U
@@ -163,7 +163,7 @@
 
 /* ########################## Assert Selection ############################## */
 /**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the 
+  * @brief Uncomment the line below to expanse the "assert_param" macro in the
   *        HAL drivers code
   */
 /* #define USE_FULL_ASSERT    1 */
@@ -180,7 +180,7 @@
 #define MAC_ADDR4   0U
 #define MAC_ADDR5   0U
 
-/* Definition of the Ethernet driver buffers size and count */   
+/* Definition of the Ethernet driver buffers size and count */
 #define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
 #define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
 #define ETH_RXBUFNB                    ((uint32_t)5)       /* 5 Rx buffers of size ETH_RX_BUF_SIZE  */
@@ -189,7 +189,7 @@
 /* Section 2: PHY configuration section */
 /* LAN8742A PHY Address*/
 #define LAN8742A_PHY_ADDRESS            0x00
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/ 
+/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
 #define PHY_RESET_DELAY                 ((uint32_t)0x00000FFF)
 /* PHY Configuration delay */
 #define PHY_CONFIG_DELAY                ((uint32_t)0x00000FFF)
@@ -201,7 +201,7 @@
 
 #define PHY_BCR                         ((uint16_t)0x00)    /*!< Transceiver Basic Control Register   */
 #define PHY_BSR                         ((uint16_t)0x01)    /*!< Transceiver Basic Status Register    */
- 
+
 #define PHY_RESET                       ((uint16_t)0x8000)  /*!< PHY Reset */
 #define PHY_LOOPBACK                    ((uint16_t)0x4000)  /*!< Select loop-back mode */
 #define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100)  /*!< Set the full-duplex mode at 100 Mb/s */
@@ -216,7 +216,7 @@
 #define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020)  /*!< Auto-Negotiation process completed   */
 #define PHY_LINKED_STATUS               ((uint16_t)0x0004)  /*!< Valid link established               */
 #define PHY_JABBER_DETECTION            ((uint16_t)0x0002)  /*!< Jabber condition detected            */
-  
+
 /* Section 4: Extended PHY Registers */
 
 #define PHY_SR                          ((uint16_t)0x1F)    /*!< PHY special control/ status register Offset     */
@@ -239,7 +239,7 @@
 
 /* Includes ------------------------------------------------------------------*/
 /**
-  * @brief Include module's header file 
+  * @brief Include module's header file
   */
 
 #ifdef HAL_RCC_MODULE_ENABLED
@@ -253,7 +253,7 @@
 #ifdef HAL_DMA_MODULE_ENABLED
   #include "stm32f7xx_hal_dma.h"
 #endif /* HAL_DMA_MODULE_ENABLED */
-   
+
 #ifdef HAL_CORTEX_MODULE_ENABLED
   #include "stm32f7xx_hal_cortex.h"
 #endif /* HAL_CORTEX_MODULE_ENABLED */
@@ -275,7 +275,7 @@
 #endif /* HAL_CRC_MODULE_ENABLED */
 
 #ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f7xx_hal_cryp.h" 
+  #include "stm32f7xx_hal_cryp.h"
 #endif /* HAL_CRYP_MODULE_ENABLED */
 
 #ifdef HAL_DMA2D_MODULE_ENABLED
@@ -297,7 +297,7 @@
 #ifdef HAL_FLASH_MODULE_ENABLED
   #include "stm32f7xx_hal_flash.h"
 #endif /* HAL_FLASH_MODULE_ENABLED */
- 
+
 #ifdef HAL_SRAM_MODULE_ENABLED
   #include "stm32f7xx_hal_sram.h"
 #endif /* HAL_SRAM_MODULE_ENABLED */
@@ -312,7 +312,7 @@
 
 #ifdef HAL_SDRAM_MODULE_ENABLED
   #include "stm32f7xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */      
+#endif /* HAL_SDRAM_MODULE_ENABLED */
 
 #ifdef HAL_HASH_MODULE_ENABLED
  #include "stm32f7xx_hal_hash.h"
@@ -417,14 +417,14 @@
 #ifdef HAL_MDIOS_MODULE_ENABLED
  #include "stm32f7xx_hal_mdios.h"
 #endif /* HAL_MDIOS_MODULE_ENABLED */
-   
+
 /* Exported macro ------------------------------------------------------------*/
 #ifdef  USE_FULL_ASSERT
 /**
   * @brief  The assert_param macro is used for function's parameters check.
   * @param  expr: If expr is false, it calls assert_failed function
   *         which reports the name of the source file and the source
-  *         line number of the call that failed. 
+  *         line number of the call that failed.
   *         If expr is true, it returns no value.
   * @retval None
   */
@@ -441,6 +441,6 @@
 #endif
 
 #endif /* __STM32F7xx_HAL_CONF_H */
- 
+
 
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/src/main/target/BLUEJAYF4/hardware_revision.c b/src/main/target/BLUEJAYF4/hardware_revision.c
index aa5f31132..00ae132b9 100644
--- a/src/main/target/BLUEJAYF4/hardware_revision.c
+++ b/src/main/target/BLUEJAYF4/hardware_revision.c
@@ -52,9 +52,9 @@ void detectHardwareRevision(void)
     // Check hardware revision
     delayMicroseconds(10);  // allow configuration to settle
 
-    /* 
+    /*
         if both PB12 and 13 are tied to GND then it is Rev3A (mini)
-        if only PB12 is tied to GND then it is a Rev3 (full size) 
+        if only PB12 is tied to GND then it is a Rev3 (full size)
     */
     if (!IORead(pin1)) {
         if (!IORead(pin2)) {
@@ -67,10 +67,10 @@ void detectHardwareRevision(void)
         hardwareRevision = BJF4_REV2;
         return;
     }
-    
-    /* 
+
+    /*
         enable the UART1 inversion PC9
-        
+
         TODO: once param groups are in place, inverter outputs
         can be moved to be simple IO outputs, and merely set them
         HI or LO in configuration.
@@ -78,7 +78,7 @@ void detectHardwareRevision(void)
     IO_t uart1invert = IOGetByTag(IO_TAG(PC9));
     IOInit(uart1invert, OWNER_INVERTER, RESOURCE_OUTPUT, 2);
     IOConfigGPIO(uart1invert, IOCFG_AF_PP);
-    IOLo(uart1invert);    
+    IOLo(uart1invert);
 }
 
 void updateHardwareRevision(void)
@@ -86,8 +86,8 @@ void updateHardwareRevision(void)
     if (hardwareRevision != BJF4_REV2) {
         return;
     }
-    
-    /* 
+
+    /*
         if flash exists on PB3 then Rev1
     */
     if (m25p16_init(IO_TAG(PB3))) {
diff --git a/src/main/target/BLUEJAYF4/target.c b/src/main/target/BLUEJAYF4/target.c
index 8bbbe806a..12474bd54 100644
--- a/src/main/target/BLUEJAYF4/target.c
+++ b/src/main/target/BLUEJAYF4/target.c
@@ -25,7 +25,7 @@
 #include "drivers/timer_def.h"
 
 /*
-const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = { 
+const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
     { TIM8, IO_TAG(PC7), TIM_Channel_2, TIM_USE_PPM,                 0, GPIO_AF_TIM8, NULL,         0,             0  }, // PPM IN
     { TIM5, IO_TAG(PA0), TIM_Channel_1, TIM_USE_MOTOR,               1, GPIO_AF_TIM5, DMA1_Stream2, DMA_Channel_6, DMA1_ST2_HANDLER }, // S1_OUT
     { TIM5, IO_TAG(PA1), TIM_Channel_2, TIM_USE_MOTOR,               1, GPIO_AF_TIM5, DMA1_Stream4, DMA_Channel_6, DMA1_ST4_HANDLER }, // S2_OUT
@@ -36,7 +36,7 @@ const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
 };
 */
 
-const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = { 
+const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
     DEF_TIM(TIM8, CH2, PC7, TIM_USE_PPM,                 0, 0 ), // PPM IN
     DEF_TIM(TIM5, CH1, PA0, TIM_USE_MOTOR,               0, 0 ), // S1_OUT
     DEF_TIM(TIM5, CH2, PA1, TIM_USE_MOTOR,               0, 0 ), // S2_OUT
diff --git a/src/main/target/COLIBRI_RACE/config.c b/src/main/target/COLIBRI_RACE/config.c
index 9ef0cf49b..6fb4b830c 100644
--- a/src/main/target/COLIBRI_RACE/config.c
+++ b/src/main/target/COLIBRI_RACE/config.c
@@ -28,7 +28,7 @@
 
 
 // alternative defaults settings for COLIBRI RACE targets
-void targetConfiguration(master_t *config) 
+void targetConfiguration(master_t *config)
 {
     config->motorConfig.maxthrottle = 1980;
     config->batteryConfig.vbatmaxcellvoltage = 45;
diff --git a/src/main/target/FURYF7/stm32f7xx_hal_conf.h b/src/main/target/FURYF7/stm32f7xx_hal_conf.h
index 20a305def..663a73f68 100644
--- a/src/main/target/FURYF7/stm32f7xx_hal_conf.h
+++ b/src/main/target/FURYF7/stm32f7xx_hal_conf.h
@@ -4,7 +4,7 @@
   * @author  MCD Application Team
   * @version V1.0.0
   * @date    22-April-2016
-  * @brief   HAL configuration file. 
+  * @brief   HAL configuration file.
   ******************************************************************************
   * @attention
   *
@@ -33,7 +33,7 @@
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   ******************************************************************************
-  */ 
+  */
 
 /* Define to prevent recursive inclusion -------------------------------------*/
 #ifndef __STM32F7xx_HAL_CONF_H
@@ -48,43 +48,43 @@
 
 /* ########################## Module Selection ############################## */
 /**
-  * @brief This is the list of modules to be used in the HAL driver 
+  * @brief This is the list of modules to be used in the HAL driver
   */
-#define HAL_MODULE_ENABLED  
- #define HAL_ADC_MODULE_ENABLED   
+#define HAL_MODULE_ENABLED
+ #define HAL_ADC_MODULE_ENABLED
 /* #define HAL_CAN_MODULE_ENABLED */
 /* #define HAL_CEC_MODULE_ENABLED   */
 /* #define HAL_CRC_MODULE_ENABLED   */
 /* #define HAL_CRYP_MODULE_ENABLED   */
 /* #define HAL_DAC_MODULE_ENABLED   */
 /* #define HAL_DCMI_MODULE_ENABLED  */
- #define HAL_DMA_MODULE_ENABLED 
-// #define HAL_DMA2D_MODULE_ENABLED  
+ #define HAL_DMA_MODULE_ENABLED
+// #define HAL_DMA2D_MODULE_ENABLED
 /* #define HAL_ETH_MODULE_ENABLED  */
-#define HAL_FLASH_MODULE_ENABLED 
+#define HAL_FLASH_MODULE_ENABLED
 /* #define HAL_NAND_MODULE_ENABLED */
 /* #define HAL_NOR_MODULE_ENABLED */
 /* #define HAL_SRAM_MODULE_ENABLED */
 /* #define HAL_SDRAM_MODULE_ENABLED */
 /* #define HAL_HASH_MODULE_ENABLED   */
 #define HAL_GPIO_MODULE_ENABLED
- #define HAL_I2C_MODULE_ENABLED 
+ #define HAL_I2C_MODULE_ENABLED
 /* #define HAL_I2S_MODULE_ENABLED    */
 /* #define HAL_IWDG_MODULE_ENABLED  */
 /* #define HAL_LPTIM_MODULE_ENABLED */
 /* #define HAL_LTDC_MODULE_ENABLED  */
 #define HAL_PWR_MODULE_ENABLED
 /* #define HAL_QSPI_MODULE_ENABLED    */
-#define HAL_RCC_MODULE_ENABLED 
+#define HAL_RCC_MODULE_ENABLED
 /* #define HAL_RNG_MODULE_ENABLED    */
-//#define HAL_RTC_MODULE_ENABLED 
+//#define HAL_RTC_MODULE_ENABLED
 /* #define HAL_SAI_MODULE_ENABLED    */
 /* #define HAL_SD_MODULE_ENABLED   */
 /* #define HAL_SPDIFRX_MODULE_ENABLED */
- #define HAL_SPI_MODULE_ENABLED    
- #define HAL_TIM_MODULE_ENABLED    
- #define HAL_UART_MODULE_ENABLED  
- #define HAL_USART_MODULE_ENABLED  
+ #define HAL_SPI_MODULE_ENABLED
+ #define HAL_TIM_MODULE_ENABLED
+ #define HAL_UART_MODULE_ENABLED
+ #define HAL_USART_MODULE_ENABLED
 /* #define HAL_IRDA_MODULE_ENABLED  */
 /* #define HAL_SMARTCARD_MODULE_ENABLED  */
 /* #define HAL_WWDG_MODULE_ENABLED   */
@@ -101,9 +101,9 @@
 /**
   * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
   *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).  
+  *        (when HSE is used as system clock source, directly or through the PLL).
   */
-#if !defined  (HSE_VALUE) 
+#if !defined  (HSE_VALUE)
   #define HSE_VALUE    ((uint32_t)8000000U) /*!< Value of the External oscillator in Hz */
 #endif /* HSE_VALUE */
 
@@ -114,7 +114,7 @@
 /**
   * @brief Internal High Speed oscillator (HSI) value.
   *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL). 
+  *        (when HSI is used as system clock source, directly or through the PLL).
   */
 #if !defined  (HSI_VALUE)
   #define HSI_VALUE    ((uint32_t)16000000U) /*!< Value of the Internal oscillator in Hz*/
@@ -123,7 +123,7 @@
 /**
   * @brief Internal Low Speed oscillator (LSI) value.
   */
-#if !defined  (LSI_VALUE) 
+#if !defined  (LSI_VALUE)
  #define LSI_VALUE  ((uint32_t)32000U)       /*!< LSI Typical Value in Hz*/
 #endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
                                              The real value may vary depending on the variations
@@ -141,8 +141,8 @@
 
 /**
   * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source 
-  *        frequency, this source is inserted directly through I2S_CKIN pad. 
+  *        This value is used by the I2S HAL module to compute the I2S clock source
+  *        frequency, this source is inserted directly through I2S_CKIN pad.
   */
 #if !defined  (EXTERNAL_CLOCK_VALUE)
   #define EXTERNAL_CLOCK_VALUE    ((uint32_t)12288000U) /*!< Value of the Internal oscillator in Hz*/
@@ -154,7 +154,7 @@
 /* ########################### System Configuration ######################### */
 /**
   * @brief This is the HAL system configuration section
-  */     
+  */
 #define  VDD_VALUE                    ((uint32_t)3300U) /*!< Value of VDD in mv */
 #define  TICK_INT_PRIORITY            ((uint32_t)0x0FU) /*!< tick interrupt priority */
 #define  USE_RTOS                     0U
@@ -163,7 +163,7 @@
 
 /* ########################## Assert Selection ############################## */
 /**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the 
+  * @brief Uncomment the line below to expanse the "assert_param" macro in the
   *        HAL drivers code
   */
 /* #define USE_FULL_ASSERT    1 */
@@ -180,7 +180,7 @@
 #define MAC_ADDR4   0U
 #define MAC_ADDR5   0U
 
-/* Definition of the Ethernet driver buffers size and count */   
+/* Definition of the Ethernet driver buffers size and count */
 #define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
 #define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
 #define ETH_RXBUFNB                    ((uint32_t)5)       /* 5 Rx buffers of size ETH_RX_BUF_SIZE  */
@@ -189,7 +189,7 @@
 /* Section 2: PHY configuration section */
 /* LAN8742A PHY Address*/
 #define LAN8742A_PHY_ADDRESS            0x00
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/ 
+/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
 #define PHY_RESET_DELAY                 ((uint32_t)0x00000FFF)
 /* PHY Configuration delay */
 #define PHY_CONFIG_DELAY                ((uint32_t)0x00000FFF)
@@ -201,7 +201,7 @@
 
 #define PHY_BCR                         ((uint16_t)0x00)    /*!< Transceiver Basic Control Register   */
 #define PHY_BSR                         ((uint16_t)0x01)    /*!< Transceiver Basic Status Register    */
- 
+
 #define PHY_RESET                       ((uint16_t)0x8000)  /*!< PHY Reset */
 #define PHY_LOOPBACK                    ((uint16_t)0x4000)  /*!< Select loop-back mode */
 #define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100)  /*!< Set the full-duplex mode at 100 Mb/s */
@@ -216,7 +216,7 @@
 #define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020)  /*!< Auto-Negotiation process completed   */
 #define PHY_LINKED_STATUS               ((uint16_t)0x0004)  /*!< Valid link established               */
 #define PHY_JABBER_DETECTION            ((uint16_t)0x0002)  /*!< Jabber condition detected            */
-  
+
 /* Section 4: Extended PHY Registers */
 
 #define PHY_SR                          ((uint16_t)0x1F)    /*!< PHY special control/ status register Offset     */
@@ -239,7 +239,7 @@
 
 /* Includes ------------------------------------------------------------------*/
 /**
-  * @brief Include module's header file 
+  * @brief Include module's header file
   */
 
 #ifdef HAL_RCC_MODULE_ENABLED
@@ -253,7 +253,7 @@
 #ifdef HAL_DMA_MODULE_ENABLED
   #include "stm32f7xx_hal_dma.h"
 #endif /* HAL_DMA_MODULE_ENABLED */
-   
+
 #ifdef HAL_CORTEX_MODULE_ENABLED
   #include "stm32f7xx_hal_cortex.h"
 #endif /* HAL_CORTEX_MODULE_ENABLED */
@@ -275,7 +275,7 @@
 #endif /* HAL_CRC_MODULE_ENABLED */
 
 #ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f7xx_hal_cryp.h" 
+  #include "stm32f7xx_hal_cryp.h"
 #endif /* HAL_CRYP_MODULE_ENABLED */
 
 #ifdef HAL_DMA2D_MODULE_ENABLED
@@ -297,7 +297,7 @@
 #ifdef HAL_FLASH_MODULE_ENABLED
   #include "stm32f7xx_hal_flash.h"
 #endif /* HAL_FLASH_MODULE_ENABLED */
- 
+
 #ifdef HAL_SRAM_MODULE_ENABLED
   #include "stm32f7xx_hal_sram.h"
 #endif /* HAL_SRAM_MODULE_ENABLED */
@@ -312,7 +312,7 @@
 
 #ifdef HAL_SDRAM_MODULE_ENABLED
   #include "stm32f7xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */      
+#endif /* HAL_SDRAM_MODULE_ENABLED */
 
 #ifdef HAL_HASH_MODULE_ENABLED
  #include "stm32f7xx_hal_hash.h"
@@ -417,14 +417,14 @@
 #ifdef HAL_MDIOS_MODULE_ENABLED
  #include "stm32f7xx_hal_mdios.h"
 #endif /* HAL_MDIOS_MODULE_ENABLED */
-   
+
 /* Exported macro ------------------------------------------------------------*/
 #ifdef  USE_FULL_ASSERT
 /**
   * @brief  The assert_param macro is used for function's parameters check.
   * @param  expr: If expr is false, it calls assert_failed function
   *         which reports the name of the source file and the source
-  *         line number of the call that failed. 
+  *         line number of the call that failed.
   *         If expr is true, it returns no value.
   * @retval None
   */
@@ -441,6 +441,6 @@
 #endif
 
 #endif /* __STM32F7xx_HAL_CONF_H */
- 
+
 
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
\ No newline at end of file
diff --git a/src/main/target/LUX_RACE/target.c b/src/main/target/LUX_RACE/target.c
index d94c5a686..9e73a5a3c 100644
--- a/src/main/target/LUX_RACE/target.c
+++ b/src/main/target/LUX_RACE/target.c
@@ -37,6 +37,6 @@ const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
     { TIM15, IO_TAG(PB14), TIM_Channel_1, TIM_USE_MOTOR, 1, GPIO_AF_1, NULL, 0 }, // PWM10 - PB14
     { TIM15, IO_TAG(PB15), TIM_Channel_2, TIM_USE_MOTOR, 1, GPIO_AF_1, NULL, 0 }, // PWM11 - PB15
 #endif
-    { TIM16, IO_TAG(PA6),  TIM_Channel_1, TIM_USE_LED, 1, GPIO_AF_1, DMA1_Channel3, DMA1_CH3_HANDLER }, 
+    { TIM16, IO_TAG(PA6),  TIM_Channel_1, TIM_USE_LED, 1, GPIO_AF_1, DMA1_Channel3, DMA1_CH3_HANDLER },
 };
 
diff --git a/src/main/target/MULTIFLITEPICO/config.c b/src/main/target/MULTIFLITEPICO/config.c
index 97972632c..543db2475 100755
--- a/src/main/target/MULTIFLITEPICO/config.c
+++ b/src/main/target/MULTIFLITEPICO/config.c
@@ -42,20 +42,20 @@
 // alternative defaults settings for MULTIFLITEPICO targets
 void targetConfiguration(master_t *config) {
     config->mag_hardware = MAG_NONE;            // disabled by default
-    
+
     config->batteryConfig.vbatscale = 100;
     config->batteryConfig.vbatresdivval = 15;
     config->batteryConfig.vbatresdivmultiplier = 4;
     config->batteryConfig.vbatmaxcellvoltage = 44;
     config->batteryConfig.vbatmincellvoltage = 32;
     config->batteryConfig.vbatwarningcellvoltage = 33;
-    
+
     config->rxConfig.spektrum_sat_bind = 5;
     config->rxConfig.spektrum_sat_bind_autoreset = 1;
-    
+
     config->rcControlsConfig.yaw_deadband = 2;
     config->rcControlsConfig.deadband = 2;
-     
+
     config->modeActivationConditions[0].modeId          = BOXANGLE;
     config->modeActivationConditions[0].auxChannelIndex = AUX1 - NON_AUX_CHANNEL_COUNT;
     config->modeActivationConditions[0].range.startStep = CHANNEL_VALUE_TO_STEP(900);
@@ -64,23 +64,23 @@ void targetConfiguration(master_t *config) {
     config->modeActivationConditions[1].auxChannelIndex = AUX1 - NON_AUX_CHANNEL_COUNT;
     config->modeActivationConditions[1].range.startStep = CHANNEL_VALUE_TO_STEP(1425);
     config->modeActivationConditions[1].range.endStep   = CHANNEL_VALUE_TO_STEP(1575);
-    
+
     config->failsafeConfig.failsafe_delay = 2;
     config->failsafeConfig.failsafe_off_delay = 0;
-    
+
     config->motorConfig.motorPwmRate = 17000;
-    
+
     config->gyro_sync_denom = 4;
     config->pid_process_denom = 1;
-    
+
     config->profile[0].pidProfile.P8[ROLL] = 70;
     config->profile[0].pidProfile.I8[ROLL] = 62;
     config->profile[0].pidProfile.D8[ROLL] = 19;
     config->profile[0].pidProfile.P8[PITCH] = 70;
     config->profile[0].pidProfile.I8[PITCH] = 62;
     config->profile[0].pidProfile.D8[PITCH] = 19;
-    
+
     config->profile[0].controlRateProfile[0].rcRate8 = 70;
     config->profile[0].pidProfile.I8[PIDLEVEL] = 40;
-    
+
 }
diff --git a/src/main/target/NAZE/config.c b/src/main/target/NAZE/config.c
index b47fe5574..5531fb0b8 100755
--- a/src/main/target/NAZE/config.c
+++ b/src/main/target/NAZE/config.c
@@ -79,7 +79,7 @@ void targetConfiguration(master_t *config)
         }
     }
 #endif
-        
+
     if (hardwareRevision >= NAZE32_REV5) {
         // naze rev4 and below used opendrain to PNP for buzzer. Rev5 and above use PP to NPN.
         config->beeperConfig.isOD = false;
diff --git a/src/main/target/NAZE/target.h b/src/main/target/NAZE/target.h
index f048215e4..4eed34515 100644
--- a/src/main/target/NAZE/target.h
+++ b/src/main/target/NAZE/target.h
@@ -120,7 +120,7 @@
 
 #define USE_UART1
 #define USE_UART2
-/* only 2 uarts available on the NAZE, add ifdef here if present on other boards */ 
+/* only 2 uarts available on the NAZE, add ifdef here if present on other boards */
 //#define USE_UART3
 //#define USE_SOFTSERIAL1
 //#define USE_SOFTSERIAL2
diff --git a/src/main/target/RACEBASE/config.c b/src/main/target/RACEBASE/config.c
index 32bace066..62a2f3f34 100755
--- a/src/main/target/RACEBASE/config.c
+++ b/src/main/target/RACEBASE/config.c
@@ -26,7 +26,7 @@
 
 
 // alternative defaults settings for COLIBRI RACE targets
-void targetConfiguration(master_t *config) 
+void targetConfiguration(master_t *config)
 {
     config->rxConfig.sbus_inversion = 0;
     config->rxConfig.rssi_scale = 19;
diff --git a/src/main/target/REVO/target.h b/src/main/target/REVO/target.h
index 02080b4f5..34114f92d 100644
--- a/src/main/target/REVO/target.h
+++ b/src/main/target/REVO/target.h
@@ -51,7 +51,7 @@
 #endif
 
 // PC0 used as inverter select GPIO
-#define INVERTER                PC0 
+#define INVERTER                PC0
 #define INVERTER_USART          USART1
 
 #define MPU6000_CS_PIN          PA4
diff --git a/src/main/target/STM32F3DISCOVERY/target.c b/src/main/target/STM32F3DISCOVERY/target.c
index bc29d23c1..8eb9ee175 100644
--- a/src/main/target/STM32F3DISCOVERY/target.c
+++ b/src/main/target/STM32F3DISCOVERY/target.c
@@ -24,19 +24,19 @@
 #include "drivers/dma.h"
 
 const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
-    { TIM16, IO_TAG(PB8),  TIM_Channel_1, TIM_USE_PPM | TIM_USE_LED, 0, GPIO_AF_1, DMA1_Channel3, DMA1_CH3_HANDLER }, 
-    { TIM17, IO_TAG(PB9),  TIM_Channel_1, 0, 0, GPIO_AF_1, NULL, 0 }, 
-    { TIM1,  IO_TAG(PA8),  TIM_Channel_1, TIM_USE_MOTOR, 1, GPIO_AF_6, DMA1_Channel2, DMA1_CH2_HANDLER }, 
-    { TIM8,  IO_TAG(PC6),  TIM_Channel_1, TIM_USE_MOTOR, 1, GPIO_AF_4, DMA2_Channel3, DMA2_CH3_HANDLER }, 
-    { TIM8,  IO_TAG(PC7),  TIM_Channel_2, TIM_USE_MOTOR, 1, GPIO_AF_4, DMA2_Channel5, DMA2_CH5_HANDLER }, 
-    { TIM8,  IO_TAG(PC8),  TIM_Channel_3, TIM_USE_MOTOR, 1, GPIO_AF_4, DMA2_Channel1, DMA2_CH1_HANDLER }, 
-    { TIM3,  IO_TAG(PB1),  TIM_Channel_4, 0, 0, GPIO_AF_2, NULL, 0 }, 
-    { TIM3,  IO_TAG(PA4),  TIM_Channel_2, 0, 0, GPIO_AF_2, NULL, 0 }, 
-    { TIM4,  IO_TAG(PD12), TIM_Channel_1, 0, 0, GPIO_AF_2, NULL, 0 }, 
-    { TIM4,  IO_TAG(PD13), TIM_Channel_2, 0, 0, GPIO_AF_2, NULL, 0 }, 
-    { TIM4,  IO_TAG(PD14), TIM_Channel_3, 0, 0, GPIO_AF_2, NULL, 0 }, 
-    { TIM4,  IO_TAG(PD15), TIM_Channel_4, 0, 0, GPIO_AF_2, NULL, 0 }, 
-    { TIM2,  IO_TAG(PA1),  TIM_Channel_2, 0, 0, GPIO_AF_1, NULL, 0 }, 
-    { TIM2,  IO_TAG(PA2),  TIM_Channel_3, 0, 0, GPIO_AF_1, NULL, 0 }  
+    { TIM16, IO_TAG(PB8),  TIM_Channel_1, TIM_USE_PPM | TIM_USE_LED, 0, GPIO_AF_1, DMA1_Channel3, DMA1_CH3_HANDLER },
+    { TIM17, IO_TAG(PB9),  TIM_Channel_1, 0, 0, GPIO_AF_1, NULL, 0 },
+    { TIM1,  IO_TAG(PA8),  TIM_Channel_1, TIM_USE_MOTOR, 1, GPIO_AF_6, DMA1_Channel2, DMA1_CH2_HANDLER },
+    { TIM8,  IO_TAG(PC6),  TIM_Channel_1, TIM_USE_MOTOR, 1, GPIO_AF_4, DMA2_Channel3, DMA2_CH3_HANDLER },
+    { TIM8,  IO_TAG(PC7),  TIM_Channel_2, TIM_USE_MOTOR, 1, GPIO_AF_4, DMA2_Channel5, DMA2_CH5_HANDLER },
+    { TIM8,  IO_TAG(PC8),  TIM_Channel_3, TIM_USE_MOTOR, 1, GPIO_AF_4, DMA2_Channel1, DMA2_CH1_HANDLER },
+    { TIM3,  IO_TAG(PB1),  TIM_Channel_4, 0, 0, GPIO_AF_2, NULL, 0 },
+    { TIM3,  IO_TAG(PA4),  TIM_Channel_2, 0, 0, GPIO_AF_2, NULL, 0 },
+    { TIM4,  IO_TAG(PD12), TIM_Channel_1, 0, 0, GPIO_AF_2, NULL, 0 },
+    { TIM4,  IO_TAG(PD13), TIM_Channel_2, 0, 0, GPIO_AF_2, NULL, 0 },
+    { TIM4,  IO_TAG(PD14), TIM_Channel_3, 0, 0, GPIO_AF_2, NULL, 0 },
+    { TIM4,  IO_TAG(PD15), TIM_Channel_4, 0, 0, GPIO_AF_2, NULL, 0 },
+    { TIM2,  IO_TAG(PA1),  TIM_Channel_2, 0, 0, GPIO_AF_1, NULL, 0 },
+    { TIM2,  IO_TAG(PA2),  TIM_Channel_3, 0, 0, GPIO_AF_1, NULL, 0 }
 };
 
diff --git a/src/main/target/STM32F3DISCOVERY/target.h b/src/main/target/STM32F3DISCOVERY/target.h
index 017b14337..b761aa215 100644
--- a/src/main/target/STM32F3DISCOVERY/target.h
+++ b/src/main/target/STM32F3DISCOVERY/target.h
@@ -169,7 +169,7 @@
 #define RSSI_ADC_PIN            PC2
 #define EXTERNAL1_ADC_PIN       PC3
 
-#define USE_DSHOT 
+#define USE_DSHOT
 
 #define LED_STRIP
 
diff --git a/src/main/target/system_stm32f30x.c b/src/main/target/system_stm32f30x.c
index f6bb082a9..e7f691817 100644
--- a/src/main/target/system_stm32f30x.c
+++ b/src/main/target/system_stm32f30x.c
@@ -93,8 +93,8 @@
 
 /** @addtogroup stm32f30x_system
   * @{
-  */ 
- 
+  */
+
 /** @addtogroup STM32F30x_System_Private_Includes
   * @{
   */
@@ -116,7 +116,7 @@ uint32_t hse_value = HSE_VALUE;
      Internal SRAM. */
 /* #define VECT_TAB_SRAM */
 #define VECT_TAB_OFFSET  0x0 /*!< Vector Table base offset field.
-                                  This value must be a multiple of 0x200. */ 
+                                  This value must be a multiple of 0x200. */
 /**
   * @}
   */
@@ -184,19 +184,19 @@ void SystemInit(void)
 
   /* Reset USARTSW[1:0], I2CSW and TIMs bits */
   RCC->CFGR3 &= (uint32_t)0xFF00FCCC;
- 
+
   /* Disable all interrupts */
   RCC->CIR = 0x00000000;
 
   /* Configure the System clock source, PLL Multiplier and Divider factors,
      AHB/APBx prescalers and Flash settings ----------------------------------*/
   //SetSysClock(); // called from main()
- 
+
 #ifdef VECT_TAB_SRAM
   SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */
 #else
   SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH. */
-#endif 
+#endif
 }
 
 /**
@@ -204,7 +204,7 @@ void SystemInit(void)
   *         The SystemCoreClock variable contains the core clock (HCLK), it can
   *         be used by the user application to setup the SysTick timer or configure
   *         other parameters.
-  *  
+  *
   * @note   Each time the core clock (HCLK) changes, this function must be called
   *         to update SystemCoreClock variable value. Otherwise, any configuration
   *         based on this variable will be incorrect.
@@ -222,7 +222,7 @@ void SystemInit(void)
   *
   *         (*) HSI_VALUE is a constant defined in stm32f30x.h file (default value
   *             8 MHz) but the real value may vary depending on the variations
-  *             in voltage and temperature.  
+  *             in voltage and temperature.
   *
   *         (**) HSE_VALUE is a constant defined in stm32f30x.h file (default value
   *              8 MHz), user has to ensure that HSE_VALUE is same as the real
@@ -241,7 +241,7 @@ void SystemCoreClockUpdate (void)
 
   /* Get SYSCLK source -------------------------------------------------------*/
   tmp = RCC->CFGR & RCC_CFGR_SWS;
- 
+
   switch (tmp)
   {
     case 0x00:  /* HSI used as system clock */
@@ -255,7 +255,7 @@ void SystemCoreClockUpdate (void)
       pllmull = RCC->CFGR & RCC_CFGR_PLLMULL;
       pllsource = RCC->CFGR & RCC_CFGR_PLLSRC;
       pllmull = ( pllmull >> 18) + 2;
- 
+
       if (pllsource == 0x00)
       {
         /* HSI oscillator clock divided by 2 selected as PLL clock entry */
@@ -266,7 +266,7 @@ void SystemCoreClockUpdate (void)
         prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1;
         /* HSE oscillator clock selected as PREDIV1 clock entry */
         SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull;
-      } 
+      }
       break;
     default: /* HSI used as system clock */
       SystemCoreClock = HSI_VALUE;
@@ -276,7 +276,7 @@ void SystemCoreClockUpdate (void)
   /* Get HCLK prescaler */
   tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
   /* HCLK clock frequency */
-  SystemCoreClock >>= tmp; 
+  SystemCoreClock >>= tmp;
 }
 
 /**
@@ -322,7 +322,7 @@ void SetSysClock(void)
 
      /* HCLK = SYSCLK / 1 */
      RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1;
-  
+
      /* PCLK2 = HCLK / 1 */
      RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1;
 
diff --git a/src/main/target/system_stm32f30x.h b/src/main/target/system_stm32f30x.h
index b213ad0b1..b14d1a565 100644
--- a/src/main/target/system_stm32f30x.h
+++ b/src/main/target/system_stm32f30x.h
@@ -4,7 +4,7 @@
   * @author  MCD Application Team
   * @version V1.1.1
   * @date    28-March-2014
-  * @brief   CMSIS Cortex-M4 Device System Source File for STM32F30x devices. 
+  * @brief   CMSIS Cortex-M4 Device System Source File for STM32F30x devices.
   ******************************************************************************
   * @attention
   *
@@ -31,8 +31,8 @@
 
 /** @addtogroup stm32f30x_system
   * @{
-  */ 
- 
+  */
+
 /**
   * @brief Define to prevent recursive inclusion
   */
@@ -52,7 +52,7 @@ extern uint32_t SystemCoreClock;          /*!< System Clock Frequency (Core Cloc
 /** @addtogroup STM32F30x_System_Exported_Functions
   * @{
   */
- 
+
 extern void SystemInit(void);
 extern void SystemCoreClockUpdate(void);
 
@@ -69,8 +69,8 @@ extern void SystemCoreClockUpdate(void);
 /**
   * @}
   */
- 
+
 /**
   * @}
-  */ 
+  */
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/src/main/target/system_stm32f4xx.c b/src/main/target/system_stm32f4xx.c
index 43b21f83e..422db514c 100644
--- a/src/main/target/system_stm32f4xx.c
+++ b/src/main/target/system_stm32f4xx.c
@@ -293,8 +293,8 @@
   *
   *        http://www.st.com/software_license_agreement_liberty_v2
   *
-  * Unless required by applicable law or agreed to in writing, software 
-  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * Unless required by applicable law or agreed to in writing, software
+  * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
@@ -316,7 +316,7 @@
 
 #include "stm32f4xx.h"
 #include "system_stm32f4xx.h"
-    
+
 uint32_t hse_value = HSE_VALUE;
 
 /**
@@ -567,10 +567,10 @@ void SystemCoreClockUpdate(void)
     case 0x08:  /* PLL P used as system clock source */
        /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N
          SYSCLK = PLL_VCO / PLL_P
-         */    
+         */
       pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
       pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
-      
+
       if (pllsource != 0)
       {
         /* HSE used as PLL clock source */
@@ -619,10 +619,10 @@ void SystemCoreClockUpdate(void)
 }
 
 /**
-  * @brief  Configures the System clock source, PLL Multiplier and Divider factors, 
+  * @brief  Configures the System clock source, PLL Multiplier and Divider factors,
   *         AHB/APBx prescalers and Flash settings
-  * @Note   This function should be called only once the RCC clock configuration  
-  *         is reset to the default reset state (done in SystemInit() function).   
+  * @Note   This function should be called only once the RCC clock configuration
+  *         is reset to the default reset state (done in SystemInit() function).
   * @param  None
   * @retval None
   */
@@ -632,10 +632,10 @@ void SetSysClock(void)
 /*            PLL (clocked by HSE) used as System clock source                */
 /******************************************************************************/
   __IO uint32_t StartUpCounter = 0, HSEStatus = 0;
-  
+
   /* Enable HSE */
   RCC->CR |= ((uint32_t)RCC_CR_HSEON);
- 
+
   /* Wait till HSE is ready and if Time out is reached exit */
   do
   {
@@ -664,7 +664,7 @@ void SetSysClock(void)
 #if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx)
     /* PCLK2 = HCLK / 2*/
     RCC->CFGR |= RCC_CFGR_PPRE2_DIV2;
-    
+
     /* PCLK1 = HCLK / 4*/
     RCC->CFGR |= RCC_CFGR_PPRE1_DIV4;
 #endif /* STM32F40_41xxx || STM32F427_437x || STM32F429_439xx  || STM32F446xx || STM32F469_479xx */
@@ -702,7 +702,7 @@ void SetSysClock(void)
     while((RCC->CR & RCC_CR_PLLRDY) == 0)
     {
     }
-   
+
 #if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx)
     /* Enable the Over-drive to extend the clock frequency to 180 Mhz */
     PWR->CR |= PWR_CR_ODEN;
diff --git a/src/main/target/system_stm32f4xx.h b/src/main/target/system_stm32f4xx.h
index 45c811bb0..e8f457048 100644
--- a/src/main/target/system_stm32f4xx.h
+++ b/src/main/target/system_stm32f4xx.h
@@ -4,8 +4,8 @@
   * @author  MCD Application Team
   * @version V1.6.1
   * @date    21-October-2015
-  * @brief   CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.  
-  ****************************************************************************** 
+  * @brief   CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.
+  ******************************************************************************
   * @attention
   *
   * <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
@@ -22,7 +22,7 @@
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
-  ****************************************************************************** 
+  ******************************************************************************
   */
 
 #ifndef __SYSTEM_STM32F4XX_H
diff --git a/src/main/target/system_stm32f7xx.c b/src/main/target/system_stm32f7xx.c
index df533bbf1..9fa32be86 100644
--- a/src/main/target/system_stm32f7xx.c
+++ b/src/main/target/system_stm32f7xx.c
@@ -192,7 +192,7 @@
       {
         while(1) { ; }
       }
-    
+
       PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_USART2
                                   |RCC_PERIPHCLK_USART3|RCC_PERIPHCLK_USART6
                                   |RCC_PERIPHCLK_UART4|RCC_PERIPHCLK_UART5
@@ -216,7 +216,7 @@
 
     // Activating the timerprescalers while the APBx prescalers are 1/2/4 will connect the TIMxCLK to HCLK which has been configured to 216MHz
     __HAL_RCC_TIMCLKPRESCALER(RCC_TIMPRES_ACTIVATED);
-    
+
     SystemCoreClockUpdate();
   }
 
@@ -266,7 +266,7 @@ void SystemInit(void)
 #else
   SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
 #endif
-  
+
   /* Enable I-Cache */
   //SCB_EnableICache();
 
@@ -275,7 +275,7 @@ void SystemInit(void)
 
   /* Configure the system clock to 216 MHz */
   SystemClock_Config();
-  
+
   //if(SystemCoreClock != 260000000)
   {
       //while(1)
@@ -283,7 +283,7 @@ void SystemInit(void)
           // There is a mismatch between the configured clock and the expected clock in portable.h
       }
   }
-  
+
 
 }
 
diff --git a/src/main/target/system_stm32f7xx.h b/src/main/target/system_stm32f7xx.h
index 431d59f8b..695246fc3 100644
--- a/src/main/target/system_stm32f7xx.h
+++ b/src/main/target/system_stm32f7xx.h
@@ -4,8 +4,8 @@
   * @author  MCD Application Team
   * @version V1.6.1
   * @date    21-October-2015
-  * @brief   CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.       
-  ******************************************************************************  
+  * @brief   CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.
+  ******************************************************************************
   * @attention
   *
   * <h2><center>&copy; COPYRIGHT 2015 STMicroelectronics</center></h2>
@@ -16,21 +16,21 @@
   *
   *        http://www.st.com/software_license_agreement_liberty_v2
   *
-  * Unless required by applicable law or agreed to in writing, software 
-  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * Unless required by applicable law or agreed to in writing, software
+  * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
-  ******************************************************************************  
-  */ 
+  ******************************************************************************
+  */
 
 #ifndef __SYSTEM_STM32F7XX_H
 #define __SYSTEM_STM32F7XX_H
 
 #ifdef __cplusplus
  extern "C" {
-#endif 
+#endif
 
 extern uint32_t SystemCoreClock;          /*!< System Clock Frequency (Core Clock) */
 extern void SystemInit(void);
diff --git a/src/main/telemetry/mavlink.c b/src/main/telemetry/mavlink.c
index dc0c42470..f8663dcf7 100755
--- a/src/main/telemetry/mavlink.c
+++ b/src/main/telemetry/mavlink.c
@@ -158,7 +158,7 @@ void configureMAVLinkTelemetryPort(void)
         // default rate for minimOSD
         baudRateIndex = BAUD_57600;
     }
-    
+
     mavlinkPort = openSerialPort(portConfig->identifier, FUNCTION_TELEMETRY_MAVLINK, NULL, baudRates[baudRateIndex], TELEMETRY_MAVLINK_INITIAL_PORT_MODE, SERIAL_NOT_INVERTED);
 
     if (!mavlinkPort) {
@@ -185,9 +185,9 @@ void checkMAVLinkTelemetryState(void)
 void mavlinkSendSystemStatus(void)
 {
     uint16_t msgLength;
-    
+
     uint32_t onboardControlAndSensors = 35843;
-    
+
     /*
     onboard_control_sensors_present Bitmask
     fedcba9876543210
@@ -197,16 +197,16 @@ void mavlinkSendSystemStatus(void)
     0100000000100000    With GPS  = 16416
     0000001111111111
     */
-    
+
     if (sensors(SENSOR_MAG))  onboardControlAndSensors |=  4100;
     if (sensors(SENSOR_BARO)) onboardControlAndSensors |=  8200;
     if (sensors(SENSOR_GPS))  onboardControlAndSensors |= 16416;
-    
+
     mavlink_msg_sys_status_pack(0, 200, &mavMsg,
-        // onboard_control_sensors_present Bitmask showing which onboard controllers and sensors are present. 
-        //Value of 0: not present. Value of 1: present. Indices: 0: 3D gyro, 1: 3D acc, 2: 3D mag, 3: absolute pressure, 
-        // 4: differential pressure, 5: GPS, 6: optical flow, 7: computer vision position, 8: laser based position, 
-        // 9: external ground-truth (Vicon or Leica). Controllers: 10: 3D angular rate control 11: attitude stabilization, 
+        // onboard_control_sensors_present Bitmask showing which onboard controllers and sensors are present.
+        //Value of 0: not present. Value of 1: present. Indices: 0: 3D gyro, 1: 3D acc, 2: 3D mag, 3: absolute pressure,
+        // 4: differential pressure, 5: GPS, 6: optical flow, 7: computer vision position, 8: laser based position,
+        // 9: external ground-truth (Vicon or Leica). Controllers: 10: 3D angular rate control 11: attitude stabilization,
         // 12: yaw position, 13: z/altitude control, 14: x/y position control, 15: motor outputs / control
         onboardControlAndSensors,
         // onboard_control_sensors_enabled Bitmask showing which onboard controllers and sensors are enabled
@@ -272,7 +272,7 @@ void mavlinkSendPosition(void)
 {
     uint16_t msgLength;
     uint8_t gpsFixType = 0;
-    
+
     if (!sensors(SENSOR_GPS))
         return;
 
@@ -388,7 +388,7 @@ void mavlinkSendHUDAndHeartbeat(void)
         mavGroundSpeed = GPS_speed / 100.0f;
     }
 #endif
-    
+
     // select best source for altitude
 #if defined(BARO) || defined(SONAR)
     if (sensors(SENSOR_SONAR) || sensors(SENSOR_BARO)) {
@@ -407,7 +407,7 @@ void mavlinkSendHUDAndHeartbeat(void)
         mavAltitude = GPS_altitude;
     }
 #endif
-    
+
     mavlink_msg_vfr_hud_pack(0, 200, &mavMsg,
         // airspeed Current airspeed in m/s
         mavAirSpeed,
@@ -424,11 +424,11 @@ void mavlinkSendHUDAndHeartbeat(void)
     msgLength = mavlink_msg_to_send_buffer(mavBuffer, &mavMsg);
     mavlinkSerialWrite(mavBuffer, msgLength);
 
-    
+
     uint8_t mavModes = MAV_MODE_FLAG_MANUAL_INPUT_ENABLED;
     if (ARMING_FLAG(ARMED))
         mavModes |= MAV_MODE_FLAG_SAFETY_ARMED;
-        
+
     uint8_t mavSystemType;
     switch(masterConfig.mixerMode)
     {
@@ -463,11 +463,11 @@ void mavlinkSendHUDAndHeartbeat(void)
         default:
             mavSystemType = MAV_TYPE_GENERIC;
             break;
-    }    
-        
+    }
+
     // Custom mode for compatibility with APM OSDs
     uint8_t mavCustomMode = 1;  // Acro by default
-    
+
     if (FLIGHT_MODE(ANGLE_MODE) || FLIGHT_MODE(HORIZON_MODE)) {
         mavCustomMode = 0;      //Stabilize
         mavModes |= MAV_MODE_FLAG_STABILIZE_ENABLED;
@@ -478,7 +478,7 @@ void mavlinkSendHUDAndHeartbeat(void)
         mavCustomMode = 6;      //Return to Launch
     if (FLIGHT_MODE(GPS_HOLD_MODE))
         mavCustomMode = 16;     //Position Hold (Earlier called Hybrid)
-    
+
     uint8_t mavSystemState = 0;
     if (ARMING_FLAG(ARMED)) {
         if (failsafeIsActive()) {
@@ -491,7 +491,7 @@ void mavlinkSendHUDAndHeartbeat(void)
     else {
         mavSystemState = MAV_STATE_STANDBY;
     }
-    
+
     mavlink_msg_heartbeat_pack(0, 200, &mavMsg,
         // type Type of the MAV (quadrotor, helicopter, etc., up to 15 types, defined in MAV_TYPE ENUM)
         mavSystemType,
@@ -513,7 +513,7 @@ void processMAVLinkTelemetry(void)
     if (mavlinkStreamTrigger(MAV_DATA_STREAM_EXTENDED_STATUS)) {
         mavlinkSendSystemStatus();
     }
-    
+
     if (mavlinkStreamTrigger(MAV_DATA_STREAM_RC_CHANNELS)) {
         mavlinkSendRCChannelsAndRSSI();
     }
@@ -527,7 +527,7 @@ void processMAVLinkTelemetry(void)
     if (mavlinkStreamTrigger(MAV_DATA_STREAM_EXTRA1)) {
         mavlinkSendAttitude();
     }
-    
+
     if (mavlinkStreamTrigger(MAV_DATA_STREAM_EXTRA2)) {
         mavlinkSendHUDAndHeartbeat();
     }
@@ -542,7 +542,7 @@ void handleMAVLinkTelemetry(void)
     if (!mavlinkPort) {
         return;
     }
-    
+
     uint32_t now = micros();
     if ((now - lastMavlinkMessage) >= TELEMETRY_MAVLINK_DELAY) {
         processMAVLinkTelemetry();
diff --git a/src/main/telemetry/smartport.c b/src/main/telemetry/smartport.c
index b8c446721..922381260 100644
--- a/src/main/telemetry/smartport.c
+++ b/src/main/telemetry/smartport.c
@@ -385,7 +385,7 @@ static void processMspPacket(mspPacket_t* packet)
     if (mspFcProcessCommand(packet, &smartPortMspReply, NULL) == MSP_RESULT_ERROR) {
         sbufWriteU8(&smartPortMspReply.buf, SMARTPORT_MSP_ERROR);
     }
-    
+
     // change streambuf direction
     sbufSwitchToReader(&smartPortMspReply.buf, smartPortMspTxBuffer);
     smartPortMspReplyPending = true;
@@ -420,7 +420,7 @@ bool smartPortSendMspReply()
     uint8_t packet[SMARTPORT_PAYLOAD_SIZE];
     uint8_t* p = packet;
     uint8_t* end = p + SMARTPORT_PAYLOAD_SIZE;
-    
+
     sbuf_t* txBuf = &smartPortMspReply.buf;
 
     // detect first reply packet
@@ -496,11 +496,11 @@ void handleSmartPortMspFrame(smartPortFrame_t* sp_frame)
     static uint8_t lastSeq = 0;
     static uint8_t checksum = 0;
     static mspPacket_t cmd;
-    
+
     // re-assemble MSP frame & forward to MSP port when complete
     uint8_t* p = ((uint8_t*)sp_frame) + SMARTPORT_PAYLOAD_OFFSET;
     uint8_t* end = p + SMARTPORT_PAYLOAD_SIZE;
-    
+
     uint8_t head = *p++;
     uint8_t seq = head & SMARTPORT_MSP_SEQ_MASK;
     uint8_t version = (head & SMARTPORT_MSP_VER_MASK) >> SMARTPORT_MSP_VER_SHIFT;
@@ -594,7 +594,7 @@ void handleSmartPortTelemetry(void)
             handleSmartPortMspFrame(&smartPortRxBuffer);
         }
     }
-    
+
     while (smartPortHasRequest) {
         // Ensure we won't get stuck in the loop if there happens to be nothing available to send in a timely manner - dump the slot if we loop in there for too long.
         if ((millis() - smartPortLastServiceTime) > SMARTPORT_SERVICE_TIMEOUT_MS) {
@@ -607,7 +607,7 @@ void handleSmartPortTelemetry(void)
             smartPortHasRequest = 0;
             return;
         }
-        
+
         // we can send back any data we want, our table keeps track of the order and frequency of each data type we send
         uint16_t id = frSkyDataIdTable[smartPortIdCnt];
         if (id == 0) { // end of table reached, loop back
@@ -627,7 +627,7 @@ void handleSmartPortTelemetry(void)
                 if (sensors(SENSOR_GPS) && STATE(GPS_FIX)) {
                     //convert to knots: 1cm/s = 0.0194384449 knots
                     //Speed should be sent in knots/1000 (GPS speed is in cm/s)
-                    uint32_t tmpui = GPS_speed * 1944 / 100; 
+                    uint32_t tmpui = GPS_speed * 1944 / 100;
                     smartPortSendPackage(id, tmpui);
                     smartPortHasRequest = 0;
                 }
diff --git a/src/main/vcp/usb_desc.c b/src/main/vcp/usb_desc.c
index 5b162d7bd..72c24696a 100644
--- a/src/main/vcp/usb_desc.c
+++ b/src/main/vcp/usb_desc.c
@@ -30,7 +30,7 @@
 #include "usb_desc.h"
 
 /* USB Standard Device Descriptor */
-const uint8_t Virtual_Com_Port_DeviceDescriptor[] = { 
+const uint8_t Virtual_Com_Port_DeviceDescriptor[] = {
     0x12, /* bLength */
     USB_DEVICE_DESCRIPTOR_TYPE, /* bDescriptorType */
     0x00, 0x02, /* bcdUSB = 2.00 */
diff --git a/src/main/vcp_hal/usbd_cdc_interface.c b/src/main/vcp_hal/usbd_cdc_interface.c
index a141965cc..744ab0188 100644
--- a/src/main/vcp_hal/usbd_cdc_interface.c
+++ b/src/main/vcp_hal/usbd_cdc_interface.c
@@ -8,37 +8,37 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V. 
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V.
   * All rights reserved.</center></h2>
   *
-  * Redistribution and use in source and binary forms, with or without 
+  * Redistribution and use in source and binary forms, with or without
   * modification, are permitted, provided that the following conditions are met:
   *
-  * 1. Redistribution of source code must retain the above copyright notice, 
+  * 1. Redistribution of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
-  * 3. Neither the name of STMicroelectronics nor the names of other 
-  *    contributors to this software may be used to endorse or promote products 
+  * 3. Neither the name of STMicroelectronics nor the names of other
+  *    contributors to this software may be used to endorse or promote products
   *    derived from this software without specific written permission.
-  * 4. This software, including modifications and/or derivative works of this 
+  * 4. This software, including modifications and/or derivative works of this
   *    software, must execute solely and exclusively on microcontroller or
   *    microprocessor devices manufactured by or for STMicroelectronics.
-  * 5. Redistribution and use of this software other than as permitted under 
-  *    this license is void and will automatically terminate your rights under 
-  *    this license. 
+  * 5. Redistribution and use of this software other than as permitted under
+  *    this license is void and will automatically terminate your rights under
+  *    this license.
   *
-  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
-  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
-  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
   * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
-  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
   * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
-  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
-  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
   * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
@@ -91,7 +91,7 @@ static int8_t CDC_Itf_Receive(uint8_t* pbuf, uint32_t *Len);
 static void TIM_Config(void);
 static void Error_Handler(void);
 
-USBD_CDC_ItfTypeDef USBD_CDC_fops = 
+USBD_CDC_ItfTypeDef USBD_CDC_fops =
 {
   CDC_Itf_Init,
   CDC_Itf_DeInit,
@@ -117,7 +117,7 @@ static int8_t CDC_Itf_Init(void)
 {
   /*##-3- Configure the TIM Base generation  #################################*/
   TIM_Config();
-  
+
   /*##-4- Start the TIM Base generation in interrupt mode ####################*/
   /* Start Channel1 */
   if(HAL_TIM_Base_Start_IT(&TimHandle) != HAL_OK)
@@ -125,11 +125,11 @@ static int8_t CDC_Itf_Init(void)
     /* Starting Error */
     Error_Handler();
   }
-  
+
   /*##-5- Set Application Buffers ############################################*/
   USBD_CDC_SetTxBuffer(&USBD_Device, UserTxBuffer, 0);
   USBD_CDC_SetRxBuffer(&USBD_Device, UserRxBuffer);
-  
+
   return (USBD_OK);
 }
 
@@ -148,13 +148,13 @@ static int8_t CDC_Itf_DeInit(void)
 /**
   * @brief  CDC_Itf_Control
   *         Manage the CDC class requests
-  * @param  Cmd: Command code            
+  * @param  Cmd: Command code
   * @param  Buf: Buffer containing command data (request parameters)
   * @param  Len: Number of data to be sent (in bytes)
   * @retval Result of the operation: USBD_OK if all operations are OK else USBD_FAIL
   */
 static int8_t CDC_Itf_Control (uint8_t cmd, uint8_t* pbuf, uint16_t length)
-{ 
+{
     UNUSED(length);
   switch (cmd)
   {
@@ -184,7 +184,7 @@ static int8_t CDC_Itf_Control (uint8_t cmd, uint8_t* pbuf, uint16_t length)
     LineCoding.format     = pbuf[4];
     LineCoding.paritytype = pbuf[5];
     LineCoding.datatype   = pbuf[6];
-    
+
     break;
 
   case CDC_GET_LINE_CODING:
@@ -194,7 +194,7 @@ static int8_t CDC_Itf_Control (uint8_t cmd, uint8_t* pbuf, uint16_t length)
     pbuf[3] = (uint8_t)(LineCoding.bitrate >> 24);
     pbuf[4] = LineCoding.format;
     pbuf[5] = LineCoding.paritytype;
-    pbuf[6] = LineCoding.datatype;     
+    pbuf[6] = LineCoding.datatype;
     break;
 
   case CDC_SET_CONTROL_LINE_STATE:
@@ -203,12 +203,12 @@ static int8_t CDC_Itf_Control (uint8_t cmd, uint8_t* pbuf, uint16_t length)
 
   case CDC_SEND_BREAK:
      /* Add your code here */
-    break;    
-    
+    break;
+
   default:
     break;
   }
-  
+
   return (USBD_OK);
 }
 
@@ -220,25 +220,25 @@ static int8_t CDC_Itf_Control (uint8_t cmd, uint8_t* pbuf, uint16_t length)
 void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
 {
     if(htim->Instance != TIMusb) return;
-    
+
     uint32_t buffptr;
     uint32_t buffsize;
-    
+
     if(UserTxBufPtrOut != UserTxBufPtrIn)
     {
         if(UserTxBufPtrOut > UserTxBufPtrIn) /* Roll-back */
         {
             buffsize = APP_RX_DATA_SIZE - UserTxBufPtrOut;
         }
-        else 
+        else
         {
             buffsize = UserTxBufPtrIn - UserTxBufPtrOut;
         }
-    
+
         buffptr = UserTxBufPtrOut;
-        
+
         USBD_CDC_SetTxBuffer(&USBD_Device, (uint8_t*)&UserTxBuffer[buffptr], buffsize);
-        
+
         if(USBD_CDC_TransmitPacket(&USBD_Device) == USBD_OK)
         {
             UserTxBufPtrOut += buffsize;
@@ -252,7 +252,7 @@ void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
 
 /**
   * @brief  CDC_Itf_DataRx
-  *         Data received over USB OUT endpoint are sent over CDC interface 
+  *         Data received over USB OUT endpoint are sent over CDC interface
   *         through this function.
   * @param  Buf: Buffer of data to be transmitted
   * @param  Len: Number of data received (in bytes)
@@ -271,10 +271,10 @@ static int8_t CDC_Itf_Receive(uint8_t* Buf, uint32_t *Len)
   * @retval None
   */
 static void TIM_Config(void)
-{  
+{
   /* Set TIMusb instance */
   TimHandle.Instance = TIMusb;
-  
+
   /* Initialize TIMx peripheral as follow:
        + Period = 10000 - 1
        + Prescaler = ((SystemCoreClock/2)/10000) - 1
@@ -290,14 +290,14 @@ static void TIM_Config(void)
     /* Initialization Error */
     Error_Handler();
   }
-  
+
   /*##-6- Enable TIM peripherals Clock #######################################*/
   TIMx_CLK_ENABLE();
-  
+
   /*##-7- Configure the NVIC for TIMx ########################################*/
-  /* Set Interrupt Group Priority */ 
+  /* Set Interrupt Group Priority */
   HAL_NVIC_SetPriority(TIMx_IRQn, 6, 0);
-  
+
   /* Enable the TIMx global Interrupt */
   HAL_NVIC_EnableIRQ(TIMx_IRQn);
 }
@@ -324,10 +324,10 @@ uint8_t vcpRead()
         rxBuffPtr++;
         rxAvailable--;
     }
-    
+
     if(rxAvailable < 1)
         USBD_CDC_ReceivePacket(&USBD_Device);
-    
+
     return ch;
 }
 
@@ -388,6 +388,6 @@ uint32_t vcpBaudrate()
 
 uint8_t vcpIsConnected()
 {
-    return ((USBD_Device.dev_state == USBD_STATE_CONFIGURED) 
+    return ((USBD_Device.dev_state == USBD_STATE_CONFIGURED)
             || (USBD_Device.dev_state == USBD_STATE_SUSPENDED));
 }
diff --git a/src/main/vcp_hal/usbd_cdc_interface.h b/src/main/vcp_hal/usbd_cdc_interface.h
index 18c35408e..8dd0394ff 100644
--- a/src/main/vcp_hal/usbd_cdc_interface.h
+++ b/src/main/vcp_hal/usbd_cdc_interface.h
@@ -8,37 +8,37 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V. 
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V.
   * All rights reserved.</center></h2>
   *
-  * Redistribution and use in source and binary forms, with or without 
+  * Redistribution and use in source and binary forms, with or without
   * modification, are permitted, provided that the following conditions are met:
   *
-  * 1. Redistribution of source code must retain the above copyright notice, 
+  * 1. Redistribution of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
-  * 3. Neither the name of STMicroelectronics nor the names of other 
-  *    contributors to this software may be used to endorse or promote products 
+  * 3. Neither the name of STMicroelectronics nor the names of other
+  *    contributors to this software may be used to endorse or promote products
   *    derived from this software without specific written permission.
-  * 4. This software, including modifications and/or derivative works of this 
+  * 4. This software, including modifications and/or derivative works of this
   *    software, must execute solely and exclusively on microcontroller or
   *    microprocessor devices manufactured by or for STMicroelectronics.
-  * 5. Redistribution and use of this software other than as permitted under 
-  *    this license is void and will automatically terminate your rights under 
-  *    this license. 
+  * 5. Redistribution and use of this software other than as permitted under
+  *    this license is void and will automatically terminate your rights under
+  *    this license.
   *
-  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
-  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
-  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
   * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
-  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
   * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
-  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
-  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
   * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
diff --git a/src/main/vcp_hal/usbd_conf.c b/src/main/vcp_hal/usbd_conf.c
index 9413513bb..4d12dd3ae 100644
--- a/src/main/vcp_hal/usbd_conf.c
+++ b/src/main/vcp_hal/usbd_conf.c
@@ -8,37 +8,37 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V. 
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V.
   * All rights reserved.</center></h2>
   *
-  * Redistribution and use in source and binary forms, with or without 
+  * Redistribution and use in source and binary forms, with or without
   * modification, are permitted, provided that the following conditions are met:
   *
-  * 1. Redistribution of source code must retain the above copyright notice, 
+  * 1. Redistribution of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
-  * 3. Neither the name of STMicroelectronics nor the names of other 
-  *    contributors to this software may be used to endorse or promote products 
+  * 3. Neither the name of STMicroelectronics nor the names of other
+  *    contributors to this software may be used to endorse or promote products
   *    derived from this software without specific written permission.
-  * 4. This software, including modifications and/or derivative works of this 
+  * 4. This software, including modifications and/or derivative works of this
   *    software, must execute solely and exclusively on microcontroller or
   *    microprocessor devices manufactured by or for STMicroelectronics.
-  * 5. Redistribution and use of this software other than as permitted under 
-  *    this license is void and will automatically terminate your rights under 
-  *    this license. 
+  * 5. Redistribution and use of this software other than as permitted under
+  *    this license is void and will automatically terminate your rights under
+  *    this license.
   *
-  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
-  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
-  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
   * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
-  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
   * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
-  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
-  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
   * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
@@ -61,7 +61,7 @@ PCD_HandleTypeDef hpcd;
 
 /* Private function prototypes -----------------------------------------------*/
 /* Private functions ---------------------------------------------------------*/
-  
+
 /*******************************************************************************
                        PCD BSP Routines
 *******************************************************************************/
@@ -83,27 +83,27 @@ void OTG_HS_IRQHandler(void)
 void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
 {
   GPIO_InitTypeDef  GPIO_InitStruct;
-  
+
   if(hpcd->Instance == USB_OTG_FS)
   {
     /* Configure USB FS GPIOs */
     __HAL_RCC_GPIOA_CLK_ENABLE();
-    
+
     /* Configure DM DP Pins */
     GPIO_InitStruct.Pin = (GPIO_PIN_11 | GPIO_PIN_12);
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
     GPIO_InitStruct.Pull = GPIO_NOPULL;
     GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
     GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
-    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); 
-    
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
     if(hpcd->Init.vbus_sensing_enable == 1)
     {
       /* Configure VBUS Pin */
       GPIO_InitStruct.Pin = GPIO_PIN_9;
       GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
       GPIO_InitStruct.Pull = GPIO_NOPULL;
-      HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);      
+      HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
     }
 #if USE_USB_ID
     /* Configure ID pin */
@@ -115,19 +115,19 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
 #endif
     /* Enable USB FS Clock */
     __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
-    
+
     /* Set USBFS Interrupt priority */
     HAL_NVIC_SetPriority(OTG_FS_IRQn, 6, 0);
-    
+
     /* Enable USBFS Interrupt */
-    HAL_NVIC_EnableIRQ(OTG_FS_IRQn);    
+    HAL_NVIC_EnableIRQ(OTG_FS_IRQn);
   }
   else if(hpcd->Instance == USB_OTG_HS)
   {
 #ifdef USE_USB_HS_IN_FS
-    
+
     __HAL_RCC_GPIOB_CLK_ENABLE();
-    
+
     /*Configure GPIO for HS on FS mode*/
     GPIO_InitStruct.Pin = GPIO_PIN_12 | GPIO_PIN_14 |GPIO_PIN_15;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
@@ -135,7 +135,7 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
     GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
     GPIO_InitStruct.Alternate = GPIO_AF12_OTG_HS_FS;
     HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-    
+
     if(hpcd->Init.vbus_sensing_enable == 1)
     {
       /* Configure VBUS Pin */
@@ -151,7 +151,7 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
     __HAL_RCC_GPIOC_CLK_ENABLE();
     __HAL_RCC_GPIOH_CLK_ENABLE();
     __HAL_RCC_GPIOI_CLK_ENABLE();
-    
+
     /* CLK */
     GPIO_InitStruct.Pin = GPIO_PIN_5;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
@@ -159,7 +159,7 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
     GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
     GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-    
+
     /* D0 */
     GPIO_InitStruct.Pin = GPIO_PIN_3;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
@@ -167,7 +167,7 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
     GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
     GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-    
+
     /* D1 D2 D3 D4 D5 D6 D7 */
     GPIO_InitStruct.Pin = GPIO_PIN_0  | GPIO_PIN_1  | GPIO_PIN_5 |\
       GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13;
@@ -175,21 +175,21 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
     GPIO_InitStruct.Pull = GPIO_NOPULL;
     GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
     HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-    
+
     /* STP */
     GPIO_InitStruct.Pin = GPIO_PIN_0;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
     GPIO_InitStruct.Pull = GPIO_NOPULL;
     GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
     HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
-    
+
     /* NXT */
     GPIO_InitStruct.Pin = GPIO_PIN_4;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
     GPIO_InitStruct.Pull = GPIO_NOPULL;
     GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
     HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
-    
+
     /* DIR */
     GPIO_InitStruct.Pin = GPIO_PIN_11;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
@@ -197,16 +197,16 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
     GPIO_InitStruct.Alternate = GPIO_AF10_OTG_HS;
     HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);
     __HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE();
-#endif     
+#endif
     /* Enable USB HS Clocks */
     __HAL_RCC_USB_OTG_HS_CLK_ENABLE();
-    
+
     /* Set USBHS Interrupt to the lowest priority */
     HAL_NVIC_SetPriority(OTG_HS_IRQn, 6, 0);
-    
+
     /* Enable USBHS Interrupt */
     HAL_NVIC_EnableIRQ(OTG_HS_IRQn);
-  }   
+  }
 }
 
 /**
@@ -217,17 +217,17 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
 void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd)
 {
   if(hpcd->Instance == USB_OTG_FS)
-  {  
+  {
     /* Disable USB FS Clock */
     __HAL_RCC_USB_OTG_FS_CLK_DISABLE();
     __HAL_RCC_SYSCFG_CLK_DISABLE();
   }
   else if(hpcd->Instance == USB_OTG_HS)
-  {  
+  {
     /* Disable USB HS Clocks */
     __HAL_RCC_USB_OTG_HS_CLK_DISABLE();
     __HAL_RCC_SYSCFG_CLK_DISABLE();
-  }  
+  }
 }
 
 /*******************************************************************************
@@ -282,28 +282,28 @@ void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
   * @retval None
   */
 void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd)
-{   
+{
   USBD_SpeedTypeDef speed = USBD_SPEED_FULL;
-  
+
   /* Set USB Current Speed */
   switch(hpcd->Init.speed)
   {
   case PCD_SPEED_HIGH:
     speed = USBD_SPEED_HIGH;
     break;
-    
+
   case PCD_SPEED_FULL:
     speed = USBD_SPEED_FULL;
-    break;   
-    
+    break;
+
   default:
     speed = USBD_SPEED_FULL;
     break;
   }
-  
+
   /* Reset Device */
   USBD_LL_Reset(hpcd->pData);
-  
+
   USBD_LL_SetSpeed(hpcd->pData, speed);
 }
 
@@ -329,7 +329,7 @@ void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd)
 
 /**
   * @brief  ISOOUTIncomplete callback.
-  * @param  hpcd: PCD handle 
+  * @param  hpcd: PCD handle
   * @param  epnum: Endpoint Number
   * @retval None
   */
@@ -340,7 +340,7 @@ void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
 
 /**
   * @brief  ISOINIncomplete callback.
-  * @param  hpcd: PCD handle 
+  * @param  hpcd: PCD handle
   * @param  epnum: Endpoint Number
   * @retval None
   */
@@ -394,26 +394,26 @@ USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)
   hpcd.Init.speed = PCD_SPEED_FULL;
   hpcd.Init.vbus_sensing_enable = 0;
   hpcd.Init.lpm_enable = 0;
-  
+
   /* Link The driver to the stack */
   hpcd.pData = pdev;
   pdev->pData = &hpcd;
-  
+
   /* Initialize LL Driver */
   HAL_PCD_Init(&hpcd);
-  
+
   HAL_PCDEx_SetRxFiFo(&hpcd, 0x80);
   HAL_PCDEx_SetTxFiFo(&hpcd, 0, 0x40);
   HAL_PCDEx_SetTxFiFo(&hpcd, 1, 0x80);
 #endif
-  
+
 #ifdef USE_USB_HS
   /* Set LL Driver parameters */
   hpcd.Instance = USB_OTG_HS;
   hpcd.Init.dev_endpoints = 6;
   hpcd.Init.use_dedicated_ep1 = 0;
   hpcd.Init.ep0_mps = 0x40;
-  
+
   /* Be aware that enabling DMA mode will result in data being sent only by
   multiple of 4 packet sizes. This is due to the fact that USB DMA does
   not allow sending data from non word-aligned addresses.
@@ -422,28 +422,28 @@ USBD_StatusTypeDef USBD_LL_Init(USBD_HandleTypeDef *pdev)
   hpcd.Init.dma_enable = 0;
   hpcd.Init.low_power_enable = 0;
   hpcd.Init.lpm_enable = 0;
-  
+
 #ifdef USE_USB_HS_IN_FS
-  hpcd.Init.phy_itface = PCD_PHY_EMBEDDED; 
-#else  
-  hpcd.Init.phy_itface = PCD_PHY_ULPI; 
-#endif 
+  hpcd.Init.phy_itface = PCD_PHY_EMBEDDED;
+#else
+  hpcd.Init.phy_itface = PCD_PHY_ULPI;
+#endif
   hpcd.Init.Sof_enable = 0;
   hpcd.Init.speed = PCD_SPEED_HIGH;
   hpcd.Init.vbus_sensing_enable = 1;
-  
+
   /* Link The driver to the stack */
   hpcd.pData = pdev;
   pdev->pData = &hpcd;
-  
+
   /* Initialize LL Driver */
   HAL_PCD_Init(&hpcd);
-  
+
   HAL_PCDEx_SetRxFiFo(&hpcd, 0x200);
   HAL_PCDEx_SetTxFiFo(&hpcd, 0, 0x80);
   HAL_PCDEx_SetTxFiFo(&hpcd, 1, 0x174);
-#endif 
-  
+#endif
+
   return USBD_OK;
 }
 
@@ -459,7 +459,7 @@ USBD_StatusTypeDef USBD_LL_DeInit(USBD_HandleTypeDef *pdev)
 }
 
 /**
-  * @brief  Starts the Low Level portion of the Device driver. 
+  * @brief  Starts the Low Level portion of the Device driver.
   * @param  pdev: Device handle
   * @retval USBD Status
   */
@@ -497,7 +497,7 @@ USBD_StatusTypeDef USBD_LL_OpenEP(USBD_HandleTypeDef *pdev,
                   ep_addr,
                   ep_mps,
                   ep_type);
-  
+
   return USBD_OK;
 }
 
@@ -546,7 +546,7 @@ USBD_StatusTypeDef USBD_LL_StallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
 USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
 {
   HAL_PCD_EP_ClrStall(pdev->pData, ep_addr);
-  return USBD_OK; 
+  return USBD_OK;
 }
 
 /**
@@ -558,7 +558,7 @@ USBD_StatusTypeDef USBD_LL_ClearStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_add
 uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
 {
   PCD_HandleTypeDef *hpcd = pdev->pData;
-  
+
   if((ep_addr & 0x80) == 0x80)
   {
     return hpcd->IN_ep[ep_addr & 0x7F].is_stall;
@@ -578,7 +578,7 @@ uint8_t USBD_LL_IsStallEP(USBD_HandleTypeDef *pdev, uint8_t ep_addr)
 USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_addr)
 {
   HAL_PCD_SetAddress(pdev->pData, dev_addr);
-  return USBD_OK; 
+  return USBD_OK;
 }
 
 /**
@@ -586,10 +586,10 @@ USBD_StatusTypeDef USBD_LL_SetUSBAddress(USBD_HandleTypeDef *pdev, uint8_t dev_a
   * @param  pdev: Device handle
   * @param  ep_addr: Endpoint Number
   * @param  pbuf: Pointer to data to be sent
-  * @param  size: Data size    
+  * @param  size: Data size
   * @retval USBD Status
   */
-USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev, 
+USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev,
                                     uint8_t ep_addr,
                                     uint8_t *pbuf,
                                     uint16_t size)
@@ -606,7 +606,7 @@ USBD_StatusTypeDef USBD_LL_Transmit(USBD_HandleTypeDef *pdev,
   * @param  size: Data size
   * @retval USBD Status
   */
-USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev, 
+USBD_StatusTypeDef USBD_LL_PrepareReceive(USBD_HandleTypeDef *pdev,
                                           uint8_t ep_addr,
                                           uint8_t *pbuf,
                                           uint16_t size)
diff --git a/src/main/vcp_hal/usbd_conf.h b/src/main/vcp_hal/usbd_conf.h
index 3c6843a77..cc9d10074 100644
--- a/src/main/vcp_hal/usbd_conf.h
+++ b/src/main/vcp_hal/usbd_conf.h
@@ -8,37 +8,37 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V. 
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V.
   * All rights reserved.</center></h2>
   *
-  * Redistribution and use in source and binary forms, with or without 
+  * Redistribution and use in source and binary forms, with or without
   * modification, are permitted, provided that the following conditions are met:
   *
-  * 1. Redistribution of source code must retain the above copyright notice, 
+  * 1. Redistribution of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
-  * 3. Neither the name of STMicroelectronics nor the names of other 
-  *    contributors to this software may be used to endorse or promote products 
+  * 3. Neither the name of STMicroelectronics nor the names of other
+  *    contributors to this software may be used to endorse or promote products
   *    derived from this software without specific written permission.
-  * 4. This software, including modifications and/or derivative works of this 
+  * 4. This software, including modifications and/or derivative works of this
   *    software, must execute solely and exclusively on microcontroller or
   *    microprocessor devices manufactured by or for STMicroelectronics.
-  * 5. Redistribution and use of this software other than as permitted under 
-  *    this license is void and will automatically terminate your rights under 
-  *    this license. 
+  * 5. Redistribution and use of this software other than as permitted under
+  *    this license is void and will automatically terminate your rights under
+  *    this license.
   *
-  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
-  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
-  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
   * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
-  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
   * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
-  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
-  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
   * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
@@ -61,41 +61,41 @@
 #define USBD_MAX_NUM_INTERFACES               1
 #define USBD_MAX_NUM_CONFIGURATION            1
 #define USBD_MAX_STR_DESC_SIZ                 0x100
-#define USBD_SUPPORT_USER_STRING              0 
+#define USBD_SUPPORT_USER_STRING              0
 #define USBD_SELF_POWERED                     1
 #define USBD_DEBUG_LEVEL                      0
 #define USE_USB_FS
 
 /* Exported macro ------------------------------------------------------------*/
-/* Memory management macros */   
+/* Memory management macros */
 #define USBD_malloc               malloc
 #define USBD_free                 free
 #define USBD_memset               memset
 #define USBD_memcpy               memcpy
-    
-/* DEBUG macros */  
+
+/* DEBUG macros */
 #if (USBD_DEBUG_LEVEL > 0)
 #define  USBD_UsrLog(...)   printf(__VA_ARGS__);\
                             printf("\n");
 #else
-#define USBD_UsrLog(...)   
-#endif                            
-                            
+#define USBD_UsrLog(...)
+#endif
+
 #if (USBD_DEBUG_LEVEL > 1)
 
 #define  USBD_ErrLog(...)   printf("ERROR: ") ;\
                             printf(__VA_ARGS__);\
                             printf("\n");
 #else
-#define USBD_ErrLog(...)   
-#endif 
-                                                        
-#if (USBD_DEBUG_LEVEL > 2)                         
+#define USBD_ErrLog(...)
+#endif
+
+#if (USBD_DEBUG_LEVEL > 2)
 #define  USBD_DbgLog(...)   printf("DEBUG : ") ;\
                             printf(__VA_ARGS__);\
                             printf("\n");
 #else
-#define USBD_DbgLog(...)                         
+#define USBD_DbgLog(...)
 #endif
 
 /* Exported functions ------------------------------------------------------- */
diff --git a/src/main/vcp_hal/usbd_desc.c b/src/main/vcp_hal/usbd_desc.c
index d79eba51e..c55da81da 100644
--- a/src/main/vcp_hal/usbd_desc.c
+++ b/src/main/vcp_hal/usbd_desc.c
@@ -8,37 +8,37 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V. 
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V.
   * All rights reserved.</center></h2>
   *
-  * Redistribution and use in source and binary forms, with or without 
+  * Redistribution and use in source and binary forms, with or without
   * modification, are permitted, provided that the following conditions are met:
   *
-  * 1. Redistribution of source code must retain the above copyright notice, 
+  * 1. Redistribution of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
-  * 3. Neither the name of STMicroelectronics nor the names of other 
-  *    contributors to this software may be used to endorse or promote products 
+  * 3. Neither the name of STMicroelectronics nor the names of other
+  *    contributors to this software may be used to endorse or promote products
   *    derived from this software without specific written permission.
-  * 4. This software, including modifications and/or derivative works of this 
+  * 4. This software, including modifications and/or derivative works of this
   *    software, must execute solely and exclusively on microcontroller or
   *    microprocessor devices manufactured by or for STMicroelectronics.
-  * 5. Redistribution and use of this software other than as permitted under 
-  *    this license is void and will automatically terminate your rights under 
-  *    this license. 
+  * 5. Redistribution and use of this software other than as permitted under
+  *    this license is void and will automatically terminate your rights under
+  *    this license.
   *
-  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
-  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
-  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
   * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
-  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
   * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
-  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
-  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
   * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
@@ -73,23 +73,23 @@ uint8_t *USBD_VCP_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
 uint8_t *USBD_VCP_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
 uint8_t *USBD_VCP_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
 #ifdef USB_SUPPORT_USER_STRING_DESC
-uint8_t *USBD_VCP_USRStringDesc (USBD_SpeedTypeDef speed, uint8_t idx, uint16_t *length);  
-#endif /* USB_SUPPORT_USER_STRING_DESC */  
+uint8_t *USBD_VCP_USRStringDesc (USBD_SpeedTypeDef speed, uint8_t idx, uint16_t *length);
+#endif /* USB_SUPPORT_USER_STRING_DESC */
 
 /* Private variables ---------------------------------------------------------*/
 USBD_DescriptorsTypeDef VCP_Desc = {
   USBD_VCP_DeviceDescriptor,
-  USBD_VCP_LangIDStrDescriptor, 
+  USBD_VCP_LangIDStrDescriptor,
   USBD_VCP_ManufacturerStrDescriptor,
   USBD_VCP_ProductStrDescriptor,
   USBD_VCP_SerialStrDescriptor,
   USBD_VCP_ConfigStrDescriptor,
-  USBD_VCP_InterfaceStrDescriptor,  
+  USBD_VCP_InterfaceStrDescriptor,
 };
 
 /* USB Standard Device Descriptor */
 #if defined ( __ICCARM__ ) /*!< IAR Compiler */
-  #pragma data_alignment=4   
+  #pragma data_alignment=4
 #endif
 __ALIGN_BEGIN uint8_t USBD_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END = {
   0x12,                       /* bLength */
@@ -114,23 +114,23 @@ __ALIGN_BEGIN uint8_t USBD_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END = {
 
 /* USB Standard Device Descriptor */
 #if defined ( __ICCARM__ ) /*!< IAR Compiler */
-  #pragma data_alignment=4   
+  #pragma data_alignment=4
 #endif
 __ALIGN_BEGIN uint8_t USBD_LangIDDesc[USB_LEN_LANGID_STR_DESC] __ALIGN_END = {
-  USB_LEN_LANGID_STR_DESC,         
-  USB_DESC_TYPE_STRING,       
+  USB_LEN_LANGID_STR_DESC,
+  USB_DESC_TYPE_STRING,
   LOBYTE(USBD_LANGID_STRING),
-  HIBYTE(USBD_LANGID_STRING), 
+  HIBYTE(USBD_LANGID_STRING),
 };
 
 uint8_t USBD_StringSerial[USB_SIZ_STRING_SERIAL] =
 {
-  USB_SIZ_STRING_SERIAL,      
-  USB_DESC_TYPE_STRING,    
+  USB_SIZ_STRING_SERIAL,
+  USB_DESC_TYPE_STRING,
 };
 
 #if defined ( __ICCARM__ ) /*!< IAR Compiler */
-  #pragma data_alignment=4   
+  #pragma data_alignment=4
 #endif
 __ALIGN_BEGIN uint8_t USBD_StrDesc[USBD_MAX_STR_DESC_SIZ] __ALIGN_END;
 
@@ -139,7 +139,7 @@ static void IntToUnicode (uint32_t value , uint8_t *pbuf , uint8_t len);
 static void Get_SerialNum(void);
 
 /**
-  * @brief  Returns the device descriptor. 
+  * @brief  Returns the device descriptor.
   * @param  speed: Current device speed
   * @param  length: Pointer to data length variable
   * @retval Pointer to descriptor buffer
@@ -152,7 +152,7 @@ uint8_t *USBD_VCP_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
 }
 
 /**
-  * @brief  Returns the LangID string descriptor.        
+  * @brief  Returns the LangID string descriptor.
   * @param  speed: Current device speed
   * @param  length: Pointer to data length variable
   * @retval Pointer to descriptor buffer
@@ -160,12 +160,12 @@ uint8_t *USBD_VCP_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
 uint8_t *USBD_VCP_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
 {
   (void)speed;
-  *length = sizeof(USBD_LangIDDesc);  
+  *length = sizeof(USBD_LangIDDesc);
   return (uint8_t*)USBD_LangIDDesc;
 }
 
 /**
-  * @brief  Returns the product string descriptor. 
+  * @brief  Returns the product string descriptor.
   * @param  speed: Current device speed
   * @param  length: Pointer to data length variable
   * @retval Pointer to descriptor buffer
@@ -173,18 +173,18 @@ uint8_t *USBD_VCP_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
 uint8_t *USBD_VCP_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
 {
   if(speed == USBD_SPEED_HIGH)
-  {   
+  {
     USBD_GetString((uint8_t *)USBD_PRODUCT_HS_STRING, USBD_StrDesc, length);
   }
   else
   {
-    USBD_GetString((uint8_t *)USBD_PRODUCT_FS_STRING, USBD_StrDesc, length);    
+    USBD_GetString((uint8_t *)USBD_PRODUCT_FS_STRING, USBD_StrDesc, length);
   }
   return USBD_StrDesc;
 }
 
 /**
-  * @brief  Returns the manufacturer string descriptor. 
+  * @brief  Returns the manufacturer string descriptor.
   * @param  speed: Current device speed
   * @param  length: Pointer to data length variable
   * @retval Pointer to descriptor buffer
@@ -197,7 +197,7 @@ uint8_t *USBD_VCP_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *l
 }
 
 /**
-  * @brief  Returns the serial number string descriptor.        
+  * @brief  Returns the serial number string descriptor.
   * @param  speed: Current device speed
   * @param  length: Pointer to data length variable
   * @retval Pointer to descriptor buffer
@@ -206,15 +206,15 @@ uint8_t *USBD_VCP_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
 {
   (void)speed;
   *length = USB_SIZ_STRING_SERIAL;
-  
+
   /* Update the serial number string descriptor with the data from the unique ID*/
   Get_SerialNum();
-  
+
   return (uint8_t*)USBD_StringSerial;
 }
 
 /**
-  * @brief  Returns the configuration string descriptor.    
+  * @brief  Returns the configuration string descriptor.
   * @param  speed: Current device speed
   * @param  length: Pointer to data length variable
   * @retval Pointer to descriptor buffer
@@ -222,18 +222,18 @@ uint8_t *USBD_VCP_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
 uint8_t *USBD_VCP_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
 {
   if(speed == USBD_SPEED_HIGH)
-  {  
+  {
     USBD_GetString((uint8_t *)USBD_CONFIGURATION_HS_STRING, USBD_StrDesc, length);
   }
   else
   {
-    USBD_GetString((uint8_t *)USBD_CONFIGURATION_FS_STRING, USBD_StrDesc, length); 
+    USBD_GetString((uint8_t *)USBD_CONFIGURATION_FS_STRING, USBD_StrDesc, length);
   }
-  return USBD_StrDesc;  
+  return USBD_StrDesc;
 }
 
 /**
-  * @brief  Returns the interface string descriptor.        
+  * @brief  Returns the interface string descriptor.
   * @param  speed: Current device speed
   * @param  length: Pointer to data length variable
   * @retval Pointer to descriptor buffer
@@ -248,24 +248,24 @@ uint8_t *USBD_VCP_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *leng
   {
     USBD_GetString((uint8_t *)USBD_INTERFACE_FS_STRING, USBD_StrDesc, length);
   }
-  return USBD_StrDesc;  
+  return USBD_StrDesc;
 }
 
 /**
-  * @brief  Create the serial number string descriptor 
-  * @param  None 
+  * @brief  Create the serial number string descriptor
+  * @param  None
   * @retval None
   */
 static void Get_SerialNum(void)
 {
   uint32_t deviceserial0, deviceserial1, deviceserial2;
-  
+
   deviceserial0 = *(uint32_t*)DEVICE_ID1;
   deviceserial1 = *(uint32_t*)DEVICE_ID2;
   deviceserial2 = *(uint32_t*)DEVICE_ID3;
-  
+
   deviceserial0 += deviceserial2;
-  
+
   if (deviceserial0 != 0)
   {
     IntToUnicode (deviceserial0, &USBD_StringSerial[2] ,8);
@@ -274,16 +274,16 @@ static void Get_SerialNum(void)
 }
 
 /**
-  * @brief  Convert Hex 32Bits value into char 
+  * @brief  Convert Hex 32Bits value into char
   * @param  value: value to convert
-  * @param  pbuf: pointer to the buffer 
+  * @param  pbuf: pointer to the buffer
   * @param  len: buffer length
   * @retval None
   */
 static void IntToUnicode (uint32_t value , uint8_t *pbuf , uint8_t len)
 {
   uint8_t idx = 0;
-  
+
   for( idx = 0; idx < len; idx ++)
   {
     if( ((value >> 28)) < 0xA )
@@ -292,11 +292,11 @@ static void IntToUnicode (uint32_t value , uint8_t *pbuf , uint8_t len)
     }
     else
     {
-      pbuf[2* idx] = (value >> 28) + 'A' - 10; 
+      pbuf[2* idx] = (value >> 28) + 'A' - 10;
     }
-    
+
     value = value << 4;
-    
+
     pbuf[ 2* idx + 1] = 0;
   }
 }
diff --git a/src/main/vcp_hal/usbd_desc.h b/src/main/vcp_hal/usbd_desc.h
index 70fc6b7ef..13b2cbd44 100644
--- a/src/main/vcp_hal/usbd_desc.h
+++ b/src/main/vcp_hal/usbd_desc.h
@@ -8,37 +8,37 @@
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V. 
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V.
   * All rights reserved.</center></h2>
   *
-  * Redistribution and use in source and binary forms, with or without 
+  * Redistribution and use in source and binary forms, with or without
   * modification, are permitted, provided that the following conditions are met:
   *
-  * 1. Redistribution of source code must retain the above copyright notice, 
+  * 1. Redistribution of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
-  * 3. Neither the name of STMicroelectronics nor the names of other 
-  *    contributors to this software may be used to endorse or promote products 
+  * 3. Neither the name of STMicroelectronics nor the names of other
+  *    contributors to this software may be used to endorse or promote products
   *    derived from this software without specific written permission.
-  * 4. This software, including modifications and/or derivative works of this 
+  * 4. This software, including modifications and/or derivative works of this
   *    software, must execute solely and exclusively on microcontroller or
   *    microprocessor devices manufactured by or for STMicroelectronics.
-  * 5. Redistribution and use of this software other than as permitted under 
-  *    this license is void and will automatically terminate your rights under 
-  *    this license. 
+  * 5. Redistribution and use of this software other than as permitted under
+  *    this license is void and will automatically terminate your rights under
+  *    this license.
   *
-  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
-  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
-  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
   * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
-  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
   * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
-  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
-  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
   * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
@@ -64,5 +64,5 @@
 extern USBD_DescriptorsTypeDef VCP_Desc;
 
 #endif /* __USBD_DESC_H */
- 
+
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/src/main/vcpf4/usb_conf.h b/src/main/vcpf4/usb_conf.h
index bd5bbe14f..214888654 100644
--- a/src/main/vcpf4/usb_conf.h
+++ b/src/main/vcpf4/usb_conf.h
@@ -30,7 +30,7 @@
 /** @addtogroup USB_OTG_DRIVER
   * @{
   */
- 
+
 /** @defgroup USB_CONF
   * @brief USB low level driver configuration file
   * @{
@@ -76,7 +76,7 @@
 
 /*******************************************************************************
 *                      FIFO Size Configuration in Device mode
-* 
+*
 *  (i) Receive data FIFO size = RAM for setup packets +
 *                   OUT endpoint control information +
 *                   data OUT packets + miscellaneous
@@ -215,16 +215,16 @@
   #else
     #define __ALIGN_END
     #if defined   (__CC_ARM)      /* ARM Compiler */
-      #define __ALIGN_BEGIN    __align(4) 
+      #define __ALIGN_BEGIN    __align(4)
     #elif defined (__ICCARM__)    /* IAR Compiler */
       #define __ALIGN_BEGIN
     #elif defined  (__TASKING__)  /* TASKING Compiler */
       #define __ALIGN_BEGIN    __align(4)
-    #endif /* __CC_ARM */ 
+    #endif /* __CC_ARM */
   #endif /* __GNUC__ */
 #else
   #define __ALIGN_BEGIN
-  #define __ALIGN_END  
+  #define __ALIGN_END
 #endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
 
 /* __packed keyword used to decrease the data type alignment to 1-byte */
diff --git a/src/main/vcpf4/usbd_cdc_vcp.c b/src/main/vcpf4/usbd_cdc_vcp.c
index 3723a7bc6..78455c00d 100644
--- a/src/main/vcpf4/usbd_cdc_vcp.c
+++ b/src/main/vcpf4/usbd_cdc_vcp.c
@@ -37,18 +37,18 @@ __IO uint32_t bDeviceState = UNCONNECTED; /* USB device status */
 /* These are external variables imported from CDC core to be used for IN transfer management. */
 
 /* This is the buffer for data received from the MCU to APP (i.e. MCU TX, APP RX) */
-extern uint8_t APP_Rx_Buffer[]; 
+extern uint8_t APP_Rx_Buffer[];
 extern uint32_t APP_Rx_ptr_out;
 /* Increment this buffer position or roll it back to
  start address when writing received data
  in the buffer APP_Rx_Buffer. */
-extern uint32_t APP_Rx_ptr_in; 
+extern uint32_t APP_Rx_ptr_in;
 
 /*
     APP TX is the circular buffer for data that is transmitted from the APP (host)
     to the USB device (flight controller).
 */
-static uint8_t APP_Tx_Buffer[APP_TX_DATA_SIZE]; 
+static uint8_t APP_Tx_Buffer[APP_TX_DATA_SIZE];
 static uint32_t APP_Tx_ptr_out = 0;
 static uint32_t APP_Tx_ptr_in = 0;
 
@@ -110,7 +110,7 @@ static uint16_t VCP_Ctrl(uint32_t Cmd, uint8_t* Buf, uint32_t Len)
     assert_param(Len>=sizeof(LINE_CODING));
 
     switch (Cmd) {
-       /* Not  needed for this driver, AT modem commands */  
+       /* Not  needed for this driver, AT modem commands */
       case SEND_ENCAPSULATED_COMMAND:
       case GET_ENCAPSULATED_RESPONSE:
          break;
@@ -164,9 +164,9 @@ uint32_t CDC_Send_DATA(const uint8_t *ptrBuffer, uint8_t sendLength)
 
 uint32_t CDC_Send_FreeBytes(void)
 {
-    /* 
-        return the bytes free in the circular buffer 
-        
+    /*
+        return the bytes free in the circular buffer
+
         functionally equivalent to:
         (APP_Rx_ptr_out > APP_Rx_ptr_in ? APP_Rx_ptr_out - APP_Rx_ptr_in : APP_RX_DATA_SIZE - APP_Rx_ptr_in + APP_Rx_ptr_in)
         but without the impact of the condition check.
@@ -176,24 +176,24 @@ uint32_t CDC_Send_FreeBytes(void)
 
 /**
  * @brief  VCP_DataTx
- *         CDC data to be sent to the Host (app) over USB 
+ *         CDC data to be sent to the Host (app) over USB
  * @param  Buf: Buffer of data to be sent
  * @param  Len: Number of data to be sent (in bytes)
  * @retval Result of the operation: USBD_OK if all operations are OK else VCP_FAIL
  */
 static uint16_t VCP_DataTx(const uint8_t* Buf, uint32_t Len)
 {
-    /* 
+    /*
         make sure that any paragraph end frame is not in play
         could just check for: USB_CDC_ZLP, but better to be safe
         and wait for any existing transmission to complete.
     */
     while (USB_Tx_State != 0);
-    
+
     for (uint32_t i = 0; i < Len; i++) {
         APP_Rx_Buffer[APP_Rx_ptr_in] = Buf[i];
         APP_Rx_ptr_in = (APP_Rx_ptr_in + 1) % APP_RX_DATA_SIZE;
-        
+
         while (CDC_Send_FreeBytes() == 0) {
             delay(1);
         }
diff --git a/src/main/vcpf4/usbd_conf.h b/src/main/vcpf4/usbd_conf.h
index d062c1e43..1978c8d95 100644
--- a/src/main/vcpf4/usbd_conf.h
+++ b/src/main/vcpf4/usbd_conf.h
@@ -54,7 +54,7 @@
 #define CDC_CMD_PACKET_SZE             8    /* Control Endpoint Packet size */
 
 #define CDC_IN_FRAME_INTERVAL          15    /* Number of frames between IN transfers */
-#define APP_RX_DATA_SIZE               2048  /* Total size of IN (outbound from FC) buffer: 
+#define APP_RX_DATA_SIZE               2048  /* Total size of IN (outbound from FC) buffer:
                                                  APP_RX_DATA_SIZE*8/MAX_BAUDARATE*1000 should be > CDC_IN_FRAME_INTERVAL */
 #define APP_TX_DATA_SIZE               2048  /* total size of the OUT (inbound to FC) buffer */
 #endif /* USE_USB_OTG_HS */
diff --git a/src/main/vcpf4/usbd_desc.c b/src/main/vcpf4/usbd_desc.c
index c7ac34fd6..73ea774b1 100644
--- a/src/main/vcpf4/usbd_desc.c
+++ b/src/main/vcpf4/usbd_desc.c
@@ -108,12 +108,12 @@ USBD_DEVICE USR_desc =
   USBD_USR_SerialStrDescriptor,
   USBD_USR_ConfigStrDescriptor,
   USBD_USR_InterfaceStrDescriptor,
- 
+
 };
 
 #ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
   #if defined ( __ICCARM__ ) /*!< IAR Compiler */
-    #pragma data_alignment=4  
+    #pragma data_alignment=4
   #endif
 #endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
 /* USB Standard Device Descriptor */
@@ -137,7 +137,7 @@ __ALIGN_BEGIN uint8_t USBD_DeviceDesc[USB_SIZ_DEVICE_DESC] __ALIGN_END =
 
 #ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
   #if defined ( __ICCARM__ ) /*!< IAR Compiler */
-    #pragma data_alignment=4  
+    #pragma data_alignment=4
   #endif
 #endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
 /* USB Standard Device Descriptor */
@@ -157,14 +157,14 @@ __ALIGN_BEGIN uint8_t USBD_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] __ALI
 
 #ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
   #if defined ( __ICCARM__ ) /*!< IAR Compiler */
-    #pragma data_alignment=4  
+    #pragma data_alignment=4
   #endif
 #endif /* USB_OTG_HS_INTERNAL_DMA_ENABLED */
 /* USB Standard Device Descriptor */
 __ALIGN_BEGIN uint8_t USBD_LangIDDesc[USB_SIZ_STRING_LANGID] __ALIGN_END =
 {
      USB_SIZ_STRING_LANGID,
-     USB_DESC_TYPE_STRING,  
+     USB_DESC_TYPE_STRING,
      LOBYTE(USBD_LANGID_STRING),
      HIBYTE(USBD_LANGID_STRING),
 };
@@ -209,7 +209,7 @@ uint8_t *  USBD_USR_DeviceDescriptor( uint8_t speed , uint16_t *length)
 uint8_t *  USBD_USR_LangIDStrDescriptor( uint8_t speed , uint16_t *length)
 {
     (void)speed;
-  *length =  sizeof(USBD_LangIDDesc); 
+  *length =  sizeof(USBD_LangIDDesc);
   return USBD_LangIDDesc;
 }
 
@@ -224,7 +224,7 @@ uint8_t *  USBD_USR_LangIDStrDescriptor( uint8_t speed , uint16_t *length)
 uint8_t *  USBD_USR_ProductStrDescriptor( uint8_t speed , uint16_t *length)
 {
 
- 
+
   if(speed == 0)
     USBD_GetString ((uint8_t*)USBD_PRODUCT_HS_STRING, USBD_StrDesc, length);
   else
@@ -278,7 +278,7 @@ uint8_t *  USBD_USR_ConfigStrDescriptor( uint8_t speed , uint16_t *length)
   else
     USBD_GetString ((uint8_t*)USBD_CONFIGURATION_FS_STRING, USBD_StrDesc, length);
 
-  return USBD_StrDesc; 
+  return USBD_StrDesc;
 }
 
 
@@ -296,7 +296,7 @@ uint8_t *  USBD_USR_InterfaceStrDescriptor( uint8_t speed , uint16_t *length)
   else
     USBD_GetString ((uint8_t*)USBD_INTERFACE_FS_STRING, USBD_StrDesc, length);
 
-  return USBD_StrDesc; 
+  return USBD_StrDesc;
 }
 
 /**
diff --git a/src/main/vcpf4/usbd_desc.h b/src/main/vcpf4/usbd_desc.h
index f67799cf4..30c6f9789 100644
--- a/src/main/vcpf4/usbd_desc.h
+++ b/src/main/vcpf4/usbd_desc.h
@@ -30,7 +30,7 @@
 /** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
   * @{
   */
- 
+
 /** @defgroup USB_DESC
   * @brief general defines for the usb device library file
   * @{
@@ -95,9 +95,9 @@ uint8_t *     USBD_USR_ConfigStrDescriptor( uint8_t speed , uint16_t *length);
 uint8_t *     USBD_USR_InterfaceStrDescriptor( uint8_t speed , uint16_t *length);
 
 #ifdef USB_SUPPORT_USER_STRING_DESC
-uint8_t *     USBD_USR_USRStringDesc (uint8_t speed, uint8_t idx , uint16_t *length); 
-#endif /* USB_SUPPORT_USER_STRING_DESC */ 
- 
+uint8_t *     USBD_USR_USRStringDesc (uint8_t speed, uint8_t idx , uint16_t *length);
+#endif /* USB_SUPPORT_USER_STRING_DESC */
+
 /**
   * @}
   */
diff --git a/src/main/vcpf4/usbd_usr.c b/src/main/vcpf4/usbd_usr.c
index b3de6d44a..24c5f17c2 100644
--- a/src/main/vcpf4/usbd_usr.c
+++ b/src/main/vcpf4/usbd_usr.c
@@ -29,7 +29,7 @@ USBD_Usr_cb_TypeDef USR_cb =
   USBD_USR_DeviceConfigured,
   USBD_USR_DeviceSuspended,
   USBD_USR_DeviceResumed,
- 
+
   USBD_USR_DeviceConnected,
   USBD_USR_DeviceDisconnected,
 };
@@ -42,7 +42,7 @@ USBD_Usr_cb_TypeDef USR_cb =
 * @retval None
 */
 void USBD_USR_Init(void)
-{  
+{
 
 }