Define STM32F1 GPIO for the preprocessor

Marlin/src/HAL/HAL_STM32F1/fastio_STM32F1.h

@@ -56,3 +56,130 @@
 #define extDigitalRead(IO) digitalRead(IO)
 #define extDigitalWrite(IO,V) digitalWrite(IO,V)
 
+//
+// Pins Definitions
+//
+#define PA0 0x00
+#define PA1 0x01
+#define PA2 0x02
+#define PA3 0x03
+#define PA4 0x04
+#define PA5 0x05
+#define PA6 0x06
+#define PA7 0x07
+#define PA8 0x08
+#define PA9 0x09
+#define PA10 0x0A
+#define PA11 0x0B
+#define PA12 0x0C
+#define PA13 0x0D
+#define PA14 0x0E
+#define PA15 0x0F
+
+#define PB0 0x10
+#define PB1 0x11
+#define PB2 0x12
+#define PB3 0x13
+#define PB4 0x14
+#define PB5 0x15
+#define PB6 0x16
+#define PB7 0x17 // 36 pins (F103T)
+#define PB8 0x18
+#define PB9 0x19
+#define PB10 0x1A
+#define PB11 0x1B
+#define PB12 0x1C
+#define PB13 0x1D
+#define PB14 0x1E
+#define PB15 0x1F
+
+#if defined(MCU_STM32F103CB) || defined(MCU_STM32F103C8)
+ #define PC13 0x20
+ #define PC14 0x21
+ #define PC15 0x22
+#else
+ #define PC0 0x20
+ #define PC1 0x21
+ #define PC2 0x22
+ #define PC3 0x23
+ #define PC4 0x24
+ #define PC5 0x25
+ #define PC6 0x26
+ #define PC7 0x27
+ #define PC8 0x28
+ #define PC9 0x29
+ #define PC10 0x2A
+ #define PC11 0x2B
+ #define PC12 0x2C
+ #define PC13 0x2D
+ #define PC14 0x2E
+ #define PC15 0x2F
+#endif
+
+#define PD0 0x30
+#define PD1 0x31
+#define PD2 0x32 // 64 pins (F103R)
+#define PD3 0x33
+#define PD4 0x34
+#define PD5 0x35
+#define PD6 0x36
+#define PD7 0x37
+#define PD8 0x38
+#define PD9 0x39
+#define PD10 0x3A
+#define PD11 0x3B
+#define PD12 0x3C
+#define PD13 0x3D
+#define PD14 0x3E
+#define PD15 0x3F
+
+#define PE0 0x40
+#define PE1 0x41
+#define PE2 0x42
+#define PE3 0x43
+#define PE4 0x44
+#define PE5 0x45
+#define PE6 0x46
+#define PE7 0x47
+#define PE8 0x48
+#define PE9 0x49
+#define PE10 0x4A
+#define PE11 0x4B
+#define PE12 0x4C
+#define PE13 0x4D
+#define PE14 0x4E
+#define PE15 0x4F // 100 pins (F103V)
+
+#define PF0 0x50
+#define PF1 0x51
+#define PF2 0x52
+#define PF3 0x53
+#define PF4 0x54
+#define PF5 0x55
+#define PF6 0x56
+#define PF7 0x57
+#define PF8 0x58
+#define PF9 0x59
+#define PF10 0x5A
+#define PF11 0x5B
+#define PF12 0x5C
+#define PF13 0x5D
+#define PF14 0x5E
+#define PF15 0x5F
+
+#define PG0 0x60
+#define PG1 0x61
+#define PG2 0x62
+#define PG3 0x63
+#define PG4 0x64
+#define PG5 0x65
+#define PG6 0x66
+#define PG7 0x67
+#define PG8 0x68
+#define PG9 0x69
+#define PG10 0x6A
+#define PG11 0x6B
+#define PG12 0x6C
+#define PG13 0x6D
+#define PG14 0x6E
+#define PG15 0x6F // 144 pins (F103Z)