MEEB cleanup, whitespace

Followup to #18138

.github/workflows/test-builds.yml

         - STM32F103RE_btt
         - STM32F103RE_btt_USB
         - STM32F103RC_fysetc
+        - STM32F103RC_meeb
         - jgaurora_a5s_a1
         - STM32F103VE_longer
         - STM32F407VE_black

Marlin/src/pins/pins.h

 #elif MB(MKS_ROBIN_E3)
   #include "stm32f1/pins_MKS_ROBIN_E3.h"        // STM32F1                                env:mks_robin_e3
 #elif MB(CCROBOT_MEEB_3DP)
-  #include "stm32f1/pins_CCROBOT_MEEB_3DP.h"    // STM32F1                                env:STM32F103RC_cc_meeb_3dp
+  #include "stm32f1/pins_CCROBOT_MEEB_3DP.h"    // STM32F1                                env:STM32F103RC_meeb
 
 //
 // ARM Cortex-M4F

buildroot/share/PlatformIO/scripts/STM32F103RC_MEEB_3DP.py

 config = configparser.ConfigParser()
 config.read("platformio.ini")
 
-#com_port = config.get("env:STM32F103RC_cc_meeb_3dp", "upload_port")
+#com_port = config.get("env:STM32F103RC_meeb", "upload_port")
 #print('Use the {0:s} to reboot the board to dfu mode.'.format(com_port))
 
 #
     if define[0] == "STM32_FLASH_SIZE":
         flash_size = define[1]
 
-print('Use the {0:s} address as the marlin app entry point.'.format(vect_tab_addr))        
+print('Use the {0:s} address as the marlin app entry point.'.format(vect_tab_addr))
 print('Use the {0:d}KB flash version of stm32f103rct6 chip.'.format(flash_size))
 
 custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/STM32F103RC_MEEB_3DP.ld")
         env["LINKFLAGS"][i] = "-Wl,-T" + custom_ld_script
     elif flag == "-T":
         env["LINKFLAGS"][i + 1] = custom_ld_script
-        
-        

buildroot/share/PlatformIO/scripts/STM32F103RC_MEEB_3DP_create_variant.py

 
 if os.path.isdir(variant_dir):
     shutil.rmtree(variant_dir)
-    
+
 if not os.path.isdir(variant_dir):
     os.mkdir(variant_dir)
 
-copytree(source_dir, variant_dir)
+copytree(source_dir, variant_dir)

buildroot/share/PlatformIO/variants/MEEB_3DP/board.cpp

 
 extern const stm32_pin_info PIN_MAP[BOARD_NR_GPIO_PINS] = {
 /*
-    gpio_dev *gpio_device;      GPIO device 
+    gpio_dev *gpio_device;      GPIO device
     timer_dev *timer_device;    Pin's timer device, if any.
-    const adc_dev *adc_device;  ADC device, if any. 
-    uint8 gpio_bit;             Pin's GPIO port bit. 
-    uint8 timer_channel;        Timer channel, or 0 if none. 
-    uint8 adc_channel;          Pin ADC channel, or ADCx if none. 
+    const adc_dev *adc_device;  ADC device, if any.
+    uint8 gpio_bit;             Pin's GPIO port bit.
+    uint8 timer_channel;        Timer channel, or 0 if none.
+    uint8 adc_channel;          Pin ADC channel, or ADCx if none.
 */
 
     {&gpioa, &timer2, &adc1,  0, 1,    0}, /* PA0 */
     {&gpioa, &timer2, &adc1,  1, 2,    1}, /* PA1 */
 	{&gpioa, &timer2, &adc1,  2, 3,    2}, /* PA2 */
     {&gpioa, &timer2, &adc1,  3, 4,    3}, /* PA3 */
-	{&gpioa,   NULL, &adc1,  4, 0,    4}, /* PA4 */	
+	{&gpioa,   NULL, &adc1,  4, 0,    4}, /* PA4 */
     {&gpioa,   NULL, &adc1,  5, 0,    5}, /* PA5 */
     {&gpioa, &timer3, &adc1,  6, 1,    6}, /* PA6 */
     {&gpioa, &timer3, &adc1,  7, 2,    7}, /* PA7 */
     {&gpioa, &timer1, NULL,  9, 2, ADCx}, /* PA9 */
     {&gpioa, &timer1, NULL, 10, 3, ADCx}, /* PA10 */
     {&gpioa,   NULL, NULL, 11, 0, ADCx}, /* PA11 */
-    {&gpioa,   NULL, NULL, 12, 0, ADCx}, /* PA12 */	
+    {&gpioa,   NULL, NULL, 12, 0, ADCx}, /* PA12 */
     {&gpioa,   NULL, NULL, 13, 0, ADCx}, /* PA13 */
     {&gpioa,   NULL, NULL, 14, 0, ADCx}, /* PA14 */
     {&gpioa,   NULL, NULL, 15, 0, ADCx}, /* PA15 */
-	
+
 	{&gpiob, &timer3, &adc1,  0, 3,    8}, /* PB0 */
 	{&gpiob, &timer3, &adc1,  1, 4,    9}, /* PB1 */
-	{&gpiob,   NULL, NULL,  2, 0, ADCx}, /* PB2  */	
+	{&gpiob,   NULL, NULL,  2, 0, ADCx}, /* PB2  */
 	{&gpiob,   NULL, NULL,  3, 0, ADCx}, /* PB3  */
     {&gpiob,   NULL, NULL,  4, 0, ADCx}, /* PB4  */
     {&gpiob,   NULL, NULL,  5, 0, ADCx}, /* PB5 */
     {&gpioc,   NULL, &adc1,  3, 0,   13}, /* PC3 */
     {&gpioc,   NULL, &adc1,  4, 0,   14}, /* PC4 */
     {&gpioc,   NULL, &adc1,  5, 0,   15}, /* PC5 */
-    {&gpioc, &timer8, NULL,  6, 1, ADCx}, /* PC6 */	
+    {&gpioc, &timer8, NULL,  6, 1, ADCx}, /* PC6 */
 	{&gpioc, &timer8, NULL,  7, 2, ADCx}, /* PC7 */
     {&gpioc, &timer8, NULL,  8, 3, ADCx}, /* PC8 */
     {&gpioc, &timer8, NULL,  9, 4, ADCx}, /* PC9 */
     {&gpioc,   NULL, NULL, 10, 0, ADCx}, /* PC10 UART4_TX/SDIO_D2 */
     {&gpioc,   NULL, NULL, 11, 0, ADCx}, /* PC11 UART4_RX/SDIO_D3 */
-    {&gpioc,   NULL, NULL, 12, 0, ADCx}, /* PC12 UART5_TX/SDIO_CK */	
+    {&gpioc,   NULL, NULL, 12, 0, ADCx}, /* PC12 UART5_TX/SDIO_CK */
     {&gpioc,   NULL, NULL, 13, 0, ADCx}, /* PC13 TAMPER-RTC */
     {&gpioc,   NULL, NULL, 14, 0, ADCx}, /* PC14 OSC32_IN */
     {&gpioc,   NULL, NULL, 15, 0, ADCx}, /* PC15 OSC32_OUT */

buildroot/share/PlatformIO/variants/MEEB_3DP/ld/stm32f103rb.ld

 /*
- * Linker script for Generic STM32F103RB boards. 
+ * Linker script for Generic STM32F103RB boards.
  */
 MEMORY
 {

buildroot/share/PlatformIO/variants/MEEB_3DP/ld/stm32f103rc.ld

 /*
- * Linker script for Generic STM32F103RC boards. 
+ * Linker script for Generic STM32F103RC boards.
  */
 MEMORY
 {

buildroot/share/PlatformIO/variants/MEEB_3DP/ld/stm32f103re.ld

 /*
- * Linker script for Generic STM32F103RE boards. 
+ * Linker script for Generic STM32F103RE boards.
  */
 MEMORY
 {

buildroot/share/PlatformIO/variants/MEEB_3DP/wirish/boards_setup.cpp

 			#if F_CPU == 72000000
 			rcc_set_prescaler(RCC_PRESCALER_USB, RCC_USB_SYSCLK_DIV_1_5);
 			#elif F_CPU == 48000000
-			rcc_set_prescaler(RCC_PRESCALER_USB, RCC_USB_SYSCLK_DIV_1);			
-			#endif	
+			rcc_set_prescaler(RCC_PRESCALER_USB, RCC_USB_SYSCLK_DIV_1);
+			#endif
         }
 
         __weak void board_setup_gpio(void) {
         }
 
         __weak void board_setup_usb(void) {
-#ifdef SERIAL_USB 
-			
-#ifdef GENERIC_BOOTLOADER			
+#ifdef SERIAL_USB
+
+#ifdef GENERIC_BOOTLOADER
 			//Reset the USB interface on generic boards - developed by Victor PV
 			gpio_set_mode(PIN_MAP[PA12].gpio_device, PIN_MAP[PA12].gpio_bit, GPIO_OUTPUT_PP);
 			gpio_write_bit(PIN_MAP[PA12].gpio_device, PIN_MAP[PA12].gpio_bit,0);
-			
+
 			for(volatile unsigned int i=0;i<512;i++);// Only small delay seems to be needed, and USB pins will get configured in Serial.begin
 			gpio_set_mode(PIN_MAP[PA12].gpio_device, PIN_MAP[PA12].gpio_bit, GPIO_INPUT_FLOATING);
-#endif	
+#endif
 
 			Serial.begin();// Roger Clark. Changed SerialUSB to Serial for Arduino sketch compatibility
 #endif

platformio.ini

 #
 # MEEB_3DP (STM32F103RCT6 with 512K)
 #
-[env:STM32F103RC_cc_meeb_3dp]
+[env:STM32F103RC_meeb]
 platform          = ${common_stm32f1.platform}
 extends           = common_stm32f1
 board             = MEEB_3DP