#ifndef _PINNAMES_H_
#define _PINNAMES_H_

#include "cmsis.h"

#ifdef __cplusplus
extern "C" {
#endif

#define PIN_DATA(PUPD, FUNC)	(((PUPD) << 6) | (FUNC))
#define PIN_PIN_PUPD(X)			((X) & 0x03) /* PullNone/PullUp/PullDown */
#define PIN_FUNC(X)				((X) & 0x0F) /* PINMUX_FUNCTION_XXXX */

typedef enum {
	PORT_A = 0,
	PORT_B = 1,
} GPIO_PORT;

typedef enum {
	PIN_INPUT=0,
	PIN_OUTPUT
} PinDirection;

/* (((port)<<5)|(pin)) */
typedef enum {
	PA_0  = (PORT_A<<5|0),
	PA_1  = (PORT_A<<5|1),
	PA_2  = (PORT_A<<5|2),
	PA_3  = (PORT_A<<5|3),
	PA_4  = (PORT_A<<5|4),
	PA_5  = (PORT_A<<5|5),
	PA_6  = (PORT_A<<5|6),
	PA_7  = (PORT_A<<5|7),
	PA_8  = (PORT_A<<5|8),
	PA_9  = (PORT_A<<5|9),
	PA_10  = (PORT_A<<5|10),
	PA_11  = (PORT_A<<5|11),
	PA_12  = (PORT_A<<5|12),
	PA_13  = (PORT_A<<5|13),
	PA_14  = (PORT_A<<5|14),
	PA_15  = (PORT_A<<5|15),
	PA_16  = (PORT_A<<5|16),
	PA_17  = (PORT_A<<5|17),
	PA_18  = (PORT_A<<5|18),
	PA_19  = (PORT_A<<5|19),
	PA_20  = (PORT_A<<5|20),
	PA_21  = (PORT_A<<5|21),
	PA_22  = (PORT_A<<5|22),
	PA_23  = (PORT_A<<5|23),
	PA_24  = (PORT_A<<5|24),
	PA_25  = (PORT_A<<5|25),
	PA_26  = (PORT_A<<5|26),
	PA_27  = (PORT_A<<5|27),
	PA_28  = (PORT_A<<5|28),
	PA_29  = (PORT_A<<5|29),
	PA_30  = (PORT_A<<5|30),
	PA_31  = (PORT_A<<5|31),
	
	PB_0  = (PORT_B<<5|0),
	PB_1  = (PORT_B<<5|1),
	PB_2  = (PORT_B<<5|2),
	PB_3  = (PORT_B<<5|3),
	PB_4  = (PORT_B<<5|4),
	PB_5  = (PORT_B<<5|5),
	PB_6  = (PORT_B<<5|6),
	PB_7  = (PORT_B<<5|7),
	PB_8  = (PORT_B<<5|8),

	VBAT_MEAS = (0x7<<5|2),
	AD_1 = PA_19, //CH1
	AD_2 = VBAT_MEAS, //CH2
	AD_3 = PA_20, //CH3
	
	// Not connected
	NC = (uint32_t)0xFFFFFFFF
} PinName;

typedef enum {
	PullNone  = 0, //IN HIGHZ
	PullUp    = 1,
	PullDown  = 2,
	OpenDrain = 3, //OUT OpenDrain
	PullDefault = PullNone
} PinMode;



#ifdef __cplusplus
}
#endif

#endif