From ec13aa0dc122c5c601fa68e9e06bc7477b1ee228 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Thu, 18 Jul 2019 05:13:01 -0500
Subject: [PATCH] Misc. whitespace

---
 Marlin/src/HAL/HAL_ESP32/HAL.cpp              |  1 -
 .../BIGTREE_GENERIC_STM32F407_5X/ldscript.ld  | 19 +++++++++----------
 .../BIGTREE_GENERIC_STM32F407_5X/variant.h    |  2 +-
 3 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/Marlin/src/HAL/HAL_ESP32/HAL.cpp b/Marlin/src/HAL/HAL_ESP32/HAL.cpp
index 907b3a985..ef59b6f12 100644
--- a/Marlin/src/HAL/HAL_ESP32/HAL.cpp
+++ b/Marlin/src/HAL/HAL_ESP32/HAL.cpp
@@ -177,7 +177,6 @@ void HAL_adc_init() {
   // Calculate ADC characteristics (i.e., gain and offset factors for each attenuation level)
   for (int i = 0; i < ADC_ATTEN_MAX; i++) {
     esp_adc_cal_characterize(ADC_UNIT_1, (adc_atten_t)i, ADC_WIDTH_BIT_12, V_REF, &characteristics[i]);
-    
     // Change attenuation 100mV below the calibrated threshold
     thresholds[i] = esp_adc_cal_raw_to_voltage(4095, &characteristics[i]);
   }
diff --git a/buildroot/share/PlatformIO/variants/BIGTREE_GENERIC_STM32F407_5X/ldscript.ld b/buildroot/share/PlatformIO/variants/BIGTREE_GENERIC_STM32F407_5X/ldscript.ld
index a6052deb8..f92e3eeaa 100644
--- a/buildroot/share/PlatformIO/variants/BIGTREE_GENERIC_STM32F407_5X/ldscript.ld
+++ b/buildroot/share/PlatformIO/variants/BIGTREE_GENERIC_STM32F407_5X/ldscript.ld
@@ -134,7 +134,7 @@ SECTIONS
   _sidata = LOADADDR(.data);
 
   /* Initialized data sections goes into RAM, load LMA copy after code */
-  .data : 
+  .data :
   {
     . = ALIGN(4);
     _sdata = .;        /* create a global symbol at data start */
@@ -147,24 +147,24 @@ SECTIONS
 
   _siccmram = LOADADDR(.ccmram);
 
-  /* CCM-RAM section 
-  * 
-  * IMPORTANT NOTE! 
-  * If initialized variables will be placed in this section,
-  * the startup code needs to be modified to copy the init-values.  
-  */
+  /* CCM-RAM section
+   *
+   * IMPORTANT NOTE!
+   * If initialized variables will be placed in this section,
+   * the startup code needs to be modified to copy the init-values.
+   */
   .ccmram :
   {
     . = ALIGN(4);
     _sccmram = .;       /* create a global symbol at ccmram start */
     *(.ccmram)
     *(.ccmram*)
-    
+
     . = ALIGN(4);
     _eccmram = .;       /* create a global symbol at ccmram end */
   } >CCMRAM AT> FLASH
 
-  
+
   /* Uninitialized data section */
   . = ALIGN(4);
   .bss :
@@ -192,7 +192,6 @@ SECTIONS
     . = ALIGN(4);
   } >RAM
 
-  
 
   /* Remove information from the standard libraries */
   /DISCARD/ :
diff --git a/buildroot/share/PlatformIO/variants/BIGTREE_GENERIC_STM32F407_5X/variant.h b/buildroot/share/PlatformIO/variants/BIGTREE_GENERIC_STM32F407_5X/variant.h
index d5d34f152..542f6c377 100644
--- a/buildroot/share/PlatformIO/variants/BIGTREE_GENERIC_STM32F407_5X/variant.h
+++ b/buildroot/share/PlatformIO/variants/BIGTREE_GENERIC_STM32F407_5X/variant.h
@@ -135,7 +135,7 @@ extern const PinName digitalPin[];
   #define PE15  64 //1:FSMC_D12
   #define PD8   65 //1:FSMC_D13 / USART3_TX
   #define PD9   66 //1:FSMC_D14 / USART3_RX
-  #define PD10  67 //1:FSMC_D15 
+  #define PD10  67 //1:FSMC_D15
   #define PD11  68 //1:FSMC_A16
   #define PD12  69 //1:FSMC_A17 / TIM4_CH1
   #define PD13  70 //1:FSMC_A18 / TIM4_CH2