pins.h

#ifndef __PINS_H__
#define __PINS_H__

typedef enum {
	P0_0,  P0_1,  P0_2,  P0_3,  P0_4,  P0_5,  P0_6,  P0_7,  P0_8,  P0_9,  P0_10, P0_11, P0_12, P0_13, P0_14, P0_15,
	P0_16, P0_17, P0_18, P0_19, P0_20, P0_21, P0_22, P0_23, P0_24, P0_25, P0_26, P0_27, P0_28, P0_29, P0_30, P0_31,
	P1_0,  P1_1,  P1_2,  P1_3,  P1_4,  P1_5,  P1_6,  P1_7,  P1_8,  P1_9,  P1_10, P1_11, P1_12, P1_13, P1_14, P1_15,
	P1_16, P1_17, P1_18, P1_19, P1_20, P1_21, P1_22, P1_23, P1_24, P1_25, P1_26, P1_27, P1_28, P1_29, P1_30, P1_31,
	P2_0,  P2_1,  P2_2,  P2_3,  P2_4,  P2_5,  P2_6,  P2_7,  P2_8,  P2_9,  P2_10, P2_11, P2_12, P2_13, P2_14, P2_15,
	P2_16, P2_17, P2_18, P2_19, P2_20, P2_21, P2_22, P2_23, P2_24, P2_25, P2_26, P2_27, P2_28, P2_29, P2_30, P2_31,
	P3_0,  P3_1,  P3_2,  P3_3,  P3_4,  P3_5,  P3_6,  P3_7,  P3_8,  P3_9,  P3_10, P3_11, P3_12, P3_13, P3_14, P3_15,
	P3_16, P3_17, P3_18, P3_19, P3_20, P3_21, P3_22, P3_23, P3_24, P3_25, P3_26, P3_27, P3_28, P3_29, P3_30, P3_31,
	P4_0,  P4_1,  P4_2,  P4_3,  P4_4,  P4_5,  P4_6,  P4_7,  P4_8,  P4_9,  P4_10, P4_11, P4_12, P4_13, P4_14, P4_15,
	P4_16, P4_17, P4_18, P4_19, P4_20, P4_21, P4_22, P4_23, P4_24, P4_25, P4_26, P4_27, P4_28, P4_29, P4_30, P4_31,
	P5_0,  P5_1,  P5_2,  P5_3,  P5_4,  P5_5,  P5_6,  P5_7,  P5_8,  P5_9,  P5_10, P5_11, P5_12, P5_13, P5_14, P5_15,
	P5_16, P5_17, P5_18, P5_19, P5_20, P5_21, P5_22, P5_23, P5_24, P5_25, P5_26, P5_27, P5_28, P5_29, P5_30, P5_31,
	
	PLAY_BTN = P2_12,
	ISP_BTN	= P2_10,
	DFU_BTN = PLAY_BTN,
	
	LED1 = P1_18,
	LED2 = P1_19,
	LED3 = P1_20,
	LED4 = P1_21,
	
	UART_ID = 0,
	UART_TX_FUNC = 1,
	UART_RX_FUNC = 1,
	UART_TX = P0_2,
	UART_RX = P0_3,

	SD_SPI_SCLK_FUNC = 2,
	SD_SPI_MISO_FUNC = 2,
	SD_SPI_MOSI_FUNC = 2,
	SD_SPI_CS   = P0_6,
	SD_SPI_SCLK = P0_7,
	SD_SPI_MISO = P0_8,
	SD_SPI_MOSI = P0_9,
	
	// Not connected
	NC = -1
} PinName;

#define PORT(p) (((p) >> 5) & 7)
#define PIN(p)  ((p) & 0x1F)
#define PINMask(p) (1 << PIN(p))

#endif