/*! Enum of the awailable pins for this package */
#include "stm32f042x6.h"
typedef enum 
{
//  NAME  = BASE ADDR   | PORT | PIN NO
	pinA0 = GPIOA_BASE  | 0x00 | 0, /*!< Port: A Pin: 0  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA1 = GPIOA_BASE	| 0x00 | 1,	/*!< Port: A Pin: 1  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA2 = GPIOA_BASE	| 0x00 | 2,	/*!< Port: A Pin: 2  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA3 = GPIOA_BASE	| 0x00 | 3,	/*!< Port: A Pin: 3  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA4 = GPIOA_BASE	| 0x00 | 4,	/*!< Port: A Pin: 4  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA5 = GPIOA_BASE	| 0x00 | 5,	/*!< Port: A Pin: 5  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA6 = GPIOA_BASE	| 0x00 | 6,	/*!< Port: A Pin: 6  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA7 = GPIOA_BASE	| 0x00 | 7,	/*!< Port: A Pin: 7  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA8 = GPIOA_BASE	| 0x00 | 8,	/*!< Port: A Pin: 8  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA9 = GPIOA_BASE	| 0x00 | 9,	/*!< Port: A Pin: 9  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA10 = GPIOA_BASE | 0x00 | 10,/*!< Port: A Pin: 10 -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA11 = GPIOA_BASE | 0x00 | 11,/*!< Port: A Pin: 11 -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA12 = GPIOA_BASE | 0x00 | 12,/*!< Port: A Pin: 12 -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA13 = GPIOA_BASE | 0x00 | 13,/*!< Port: A Pin: 13 -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA14 = GPIOA_BASE | 0x00 | 14,/*!< Port: A Pin: 14 -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA15 = GPIOA_BASE | 0x00 | 15,/*!< Port: A Pin: 15 -> GPIOA_BASE | Port A Mask | Pin Mask */

	pinB0 = GPIOB_BASE	| 0x10 | 0,	/*!< Port: B Pin: 0  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB1 = GPIOB_BASE	| 0x10 | 1,	/*!< Port: B Pin: 1  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB3 = GPIOB_BASE	| 0x10 | 3,	/*!< Port: B Pin: 3  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB4 = GPIOB_BASE	| 0x10 | 4,	/*!< Port: B Pin: 4  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB5 = GPIOB_BASE	| 0x10 | 5,	/*!< Port: B Pin: 5  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB6 = GPIOB_BASE	| 0x10 | 6,	/*!< Port: B Pin: 6  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB7 = GPIOB_BASE	| 0x10 | 7,	/*!< Port: B Pin: 7  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB8 = GPIOB_BASE	| 0x10 | 8,	/*!< Port: B Pin: 8  -> GPIOB_BASE | Port B Mask | Pin Mask */

	pinF0 = GPIOF_BASE	| 0x20 | 0,	/*!< Port: F Pin: 0  -> GPIOF_BASE | Port F Mask | Pin Mask */
	pinF1 = GPIOF_BASE	| 0x20 | 1	/*!< Port: F Pin: 1  -> GPIOF_BASE | Port F Mask | Pin Mask */
}pinNo_t;

#ifdef something
typedef enum 
{
//  NAME  = | PORT | PIN NO
	pinA0 =   0x00 | 0     , /*!< Port: A Pin: 0  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA1 = GPIOA_BASE	| 0x00 | 1,	/*!< Port: A Pin: 1  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA2 = GPIOA_BASE	| 0x00 | 2,	/*!< Port: A Pin: 2  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA3 = GPIOA_BASE	| 0x00 | 3,	/*!< Port: A Pin: 3  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA4 = GPIOA_BASE	| 0x00 | 4,	/*!< Port: A Pin: 4  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA5 = GPIOA_BASE	| 0x00 | 5,	/*!< Port: A Pin: 5  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA6 = GPIOA_BASE	| 0x00 | 6,	/*!< Port: A Pin: 6  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA7 = GPIOA_BASE	| 0x00 | 7,	/*!< Port: A Pin: 7  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA8 = GPIOA_BASE	| 0x00 | 8,	/*!< Port: A Pin: 8  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA9 = GPIOA_BASE	| 0x00 | 9,	/*!< Port: A Pin: 9  -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA10 = GPIOA_BASE | 0x00 | 10,/*!< Port: A Pin: 10 -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA11 = GPIOA_BASE | 0x00 | 11,/*!< Port: A Pin: 11 -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA12 = GPIOA_BASE | 0x00 | 12,/*!< Port: A Pin: 12 -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA13 = GPIOA_BASE | 0x00 | 13,/*!< Port: A Pin: 13 -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA14 = GPIOA_BASE | 0x00 | 14,/*!< Port: A Pin: 14 -> GPIOA_BASE | Port A Mask | Pin Mask */
	pinA15 = GPIOA_BASE | 0x00 | 15,/*!< Port: A Pin: 15 -> GPIOA_BASE | Port A Mask | Pin Mask */

	pinB0 = GPIOB_BASE	| 0x10 | 0,	/*!< Port: B Pin: 0  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB1 = GPIOB_BASE	| 0x10 | 1,	/*!< Port: B Pin: 1  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB3 = GPIOB_BASE	| 0x10 | 3,	/*!< Port: B Pin: 3  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB4 = GPIOB_BASE	| 0x10 | 4,	/*!< Port: B Pin: 4  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB5 = GPIOB_BASE	| 0x10 | 5,	/*!< Port: B Pin: 5  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB6 = GPIOB_BASE	| 0x10 | 6,	/*!< Port: B Pin: 6  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB7 = GPIOB_BASE	| 0x10 | 7,	/*!< Port: B Pin: 7  -> GPIOB_BASE | Port B Mask | Pin Mask */
	pinB8 = GPIOB_BASE	| 0x10 | 8,	/*!< Port: B Pin: 8  -> GPIOB_BASE | Port B Mask | Pin Mask */

	pinF0 = GPIOF_BASE	| 0x20 | 0,	/*!< Port: F Pin: 0  -> GPIOF_BASE | Port F Mask | Pin Mask */
	pinF1 = GPIOF_BASE	| 0x20 | 1	/*!< Port: F Pin: 1  -> GPIOF_BASE | Port F Mask | Pin Mask */
}newpinNo_t;



#define  MAX_NO_ALT_PER_PIN 8 

// 1 for available 0 for Prohibioted (blank)
static const uint8_t pinAltList[3][15] = {
	{0b0111000, 0b11110000, },
	{...},
	{...}
};

static const uint32_t PortBase_Addr_List[3] = {GPIOA_BASE, GPIOB_BASE, GPIOF_BASE};

void setAlt(pin_no_t id, uint8_t af)
{
	// check for index overshoot
	assert(MAX_NO_ALT_PER_PIN < af);
	
	// fail if list entry returns 0
	//assert(pinAltList[((id & 0xF0) >> 4)][id & 0x0F]) != 0);
		  
	// setup alt function here...


}

#endif