Add Black F407VE support

Commit stm32duino#2 based on @fpistm suggestions

Author: edogaldo

boards.txt

@@ -528,6 +528,10 @@ BlkF407VE.menu.upload_method.serialMethod=Serial
 BlkF407VE.menu.upload_method.serialMethod.upload.protocol=maple_serial
 BlkF407VE.menu.upload_method.serialMethod.upload.tool=serial_upload
 
+BlkF407VE.menu.upload_method.bmpMethod=BMP (Black Magic Probe)
+BlkF407VE.menu.upload_method.bmpMethod.upload.protocol=gdb_bmp
+BlkF407VE.menu.upload_method.bmpMethod.upload.tool=bmp_upload
+
 
 ################################################################################
 # Serialx activation

variants/BLACK_F407VE/PinNamesVar.h

@@ -0,0 +1,25 @@
+    /* SYS_WKUP */
+#ifdef PWR_WAKEUP_PIN1
+    SYS_WKUP1 = PA_0,
+#endif
+#ifdef PWR_WAKEUP_PIN2
+    SYS_WKUP2 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN3
+    SYS_WKUP3 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN4
+    SYS_WKUP4 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN5
+    SYS_WKUP5 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN6
+    SYS_WKUP6 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN7
+    SYS_WKUP7 = NC,
+#endif
+#ifdef PWR_WAKEUP_PIN8
+    SYS_WKUP8 = NC,
+#endif

variants/BLACK_F407VE/stm32f4xx_hal_conf.h

@@ -73,14 +73,14 @@
 #define HAL_PWR_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_MMC_MODULE_ENABLED   */
 #define HAL_SPI_MODULE_ENABLED
 #define HAL_TIM_MODULE_ENABLED
-#define HAL_UART_MODULE_ENABLED
-#define HAL_USART_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   */

variants/BLACK_F407VE/variant.cpp

@@ -106,7 +106,7 @@ const PinName digitalPin[] = {
   PC_2,
   PC_3,
   PC_4,
-  PC_5,
+  PC_5
 };
 
 #ifdef __cplusplus

variants/BLACK_F407VE/variant.h

@@ -45,14 +45,6 @@ extern "C"{
  *----------------------------------------------------------------------------*/
 extern const PinName digitalPin[];
 
-// Enum defining pin names to match digital pin number --> Dx
-// !!!
-// !!! Copy the digitalPin[] array in variant.cpp
-// !!! and remove all '_': PX_n --> PXn
-// !!! For NC, suffix by _x where x is the number of NC:
-// !!!   NC_1, NC_2,...
-// !!! For duplicated pin name, suffix by _x where x is the number of pin:
-// !!! PA7, PA7_2, PA7_3,...
 enum {
 /* Left Side 
   Ext		Int     */
@@ -126,24 +118,9 @@ enum {
 };
 
 // This must be a literal with the same value as PEND
-// It is used with preprocessor tests (e.g. #if NUM_DIGITAL_PINS > 3)
-// so an enum will not work.
 #define NUM_DIGITAL_PINS        89
-
-// Allow to define Arduino style alias for analog input pin number --> Ax
-// All pins are digital, analog inputs are a subset of digital pins
-// and must be contiguous to be able to loop on each value
 // This must be a literal with a value less than or equal to MAX_ANALOG_INPUTS
-// defined in pin_arduino.h
-// It is used with preprocessor tests (e.g. #if NUM_ANALOG_INPUTS > 3)
-// so an enum will not work.
-// !!!
-// !!! It must be aligned with the number of analog PinName
-// !!! defined in digitalPin[] array in variant.cpp
-// !!!
 #define NUM_ANALOG_INPUTS       14
-// Define digital pin number of the first analog input  (i.e. which digital pin is A0)
-// First analog pin value (A0) must be greater than or equal to NUM_ANALOG_INPUTS
 #define NUM_ANALOG_FIRST        75
 
 // Below ADC, DAC and PWM definitions already done in the core