Remove variant.h header dependencies

Signed-off-by: Frederic.Pillon <frederic.pillon@st.com>

Author: fpistm

cores/arduino/pins_arduino.h

@@ -17,8 +17,11 @@
 */
 #ifndef _PINS_ARDUINO_H_
 #define _PINS_ARDUINO_H_
+#include <stdlib.h> /* Required for static_assert */
 // Include board variant
 #include "variant.h"
+#include "PinNames.h"
+
 
 // Avoid PortName issue
 _Static_assert(LastPort <= 0x0F, "PortName must be less than 16");
@@ -201,6 +204,7 @@ static const uint8_t SCL = PIN_WIRE_SCL;
 #ifdef __cplusplus
 extern "C" {
 #endif
+extern const PinName digitalPin[];
 
 #define NOT_AN_INTERRUPT            NC // -1
 

cores/arduino/stm32/interrupt.h

@@ -40,6 +40,7 @@
 #define __INTERRUPT_H
 
 /* Includes ------------------------------------------------------------------*/
+#include "stm32_def.h"
 #include "variant.h"
 
 #if defined(STM32F3xx)

cores/arduino/stm32/rtc.h

@@ -40,6 +40,8 @@
 #define __RTC_H
 
 /* Includes ------------------------------------------------------------------*/
+#include <stdbool.h>
+#include "stm32_def.h"
 #include "variant.h"
 #include "backup.h"
 #include "clock.h"

cores/arduino/stm32/stm32_eeprom.h

@@ -37,6 +37,7 @@
 #define __STM32_EEPROM_H
 
 /* Includes ------------------------------------------------------------------*/
+#include "stm32_def.h"
 #include "variant.h"
 
 #ifdef __cplusplus

cores/arduino/stm32/timer.h

@@ -40,7 +40,9 @@
 #define __TIMER_H
 
 /* Includes ------------------------------------------------------------------*/
+#include "stm32_def.h"
 #include "variant.h"
+#include "PinNames.h"
 
 #ifdef __cplusplus
 extern "C" {

cores/arduino/stm32/twi.h

@@ -41,7 +41,9 @@
 #define __TWI_H__
 
 /* Includes ------------------------------------------------------------------*/
+#include "stm32_def.h"
 #include "variant.h"
+#include "PeripheralPins.h"
 
 #ifdef __cplusplus
 extern "C" {

cores/arduino/stm32/uart.h

@@ -38,7 +38,9 @@
 #define __UART_H
 
 /* Includes ------------------------------------------------------------------*/
+#include "stm32_def.h"
 #include "variant.h"
+#include "PinNames.h"
 
 #ifdef __cplusplus
 extern "C" {

cores/arduino/stm32/usb/cdc/cdc_queue.h

@@ -41,6 +41,7 @@
 #define __CDC_QUEUE_H
 
 /* Includes ------------------------------------------------------------------*/
+#include <stdbool.h>
 #include "usbd_def.h"
 
 #ifdef __cplusplus

cores/arduino/stm32/usb/hid/usbd_hid_composite_if.c

@@ -34,7 +34,7 @@
   */
 #ifdef USBCON
 #ifdef USBD_USE_HID_COMPOSITE
-
+#include <stdbool.h>
 #include "usbd_desc.h"
 #include "usbd_hid_composite_if.h"
 #include "usbd_hid_composite.h"

cores/arduino/stm32/usb/usbd_conf.h

@@ -27,6 +27,7 @@ extern "C" {
 
 #ifdef USBCON
 /* Includes ------------------------------------------------------------------*/
+#include "stm32_def.h"
 #include "variant.h"
 
 #if !defined(USB_BASE) && !defined(USB_OTG_DEVICE_BASE)