#define P2SEL_PRI3P1_MASK (1 << 6)
#define P2SEL_PRI2P1_USART1 (0 << 5)
#define P2SEL_PRI2P1_TIMER3 (1 << 5)
+#define P2SEL_PRI2P1_MASK (1 << 5)
#define P2SEL_PRI1P1_TIMER1 (0 << 4)
#define P2SEL_PRI1P1_TIMER4 (1 << 4)
+#define P2SEL_PRI1P1_MASK (1 << 4)
#define P2SEL_PRI0P1_USART0 (0 << 3)
#define P2SEL_PRI0P1_TIMER1 (1 << 3)
+#define P2SEL_PRI0P1_MASK (1 << 3)
#define P2SEL_SELP2_4_GPIO (0 << 2)
#define P2SEL_SELP2_4_PERIPHERAL (1 << 2)
+#define P2SEL_SELP2_4_MASK (1 << 2)
#define P2SEL_SELP2_3_GPIO (0 << 1)
#define P2SEL_SELP2_3_PERIPHERAL (1 << 1)
+#define P2SEL_SELP2_3_MASK (1 << 1)
#define P2SEL_SELP2_0_GPIO (0 << 0)
#define P2SEL_SELP2_0_PERIPHERAL (1 << 0)
#define P2SEL_SELP2_0_MASK (1 << 0)
sfr at 0xFE P1DIR;
sfr at 0xFF P2DIR;
+#define P2DIR_PRIP0_USART0_USART1 (0 << 6)
+#define P2DIR_PRIP0_USART1_USART0 (1 << 6)
+#define P2DIR_PRIP0_TIMER1_01_USART1 (2 << 6)
+#define P2DIR_PRIP0_TIMER1_2_USART0 (3 << 6)
+#define P2DIR_PRIP0_MASK (3 << 6)
+
sfr at 0x8F P0INP;
/* Select between tri-state and pull up/down
#define P0IFG_USB_RESUME (1 << 7)
+sfr at 0x8C PICTL;
+#define PICTL_P2IEN (1 << 5)
+#define PICTL_P0IENH (1 << 4)
+#define PICTL_P0IENL (1 << 3)
+#define PICTL_P2ICON (1 << 2)
+#define PICTL_P1ICON (1 << 1)
+#define PICTL_P0ICON (1 << 0)
+
/* GPIO pins */
sfr at 0x80 P0;