4 * (C) 2013-06-10 K.Ohta <whatisthis.sowhat ai gmail.com>
19 * PORTA: RA2-RA5 : READ
23 * PORTB: RB4-RB5 : RESERVED
37 #define TRIS_A_VAL 0b11111101
38 #define AN_A_VAL 0b00000001
39 #define TRIS_B_VAL 0b11111110
40 #define AN_B_VAL 0b00000000
41 #define TRIS_C_VAL_O 0b11000000 /* FOR I2C-WRITE */
42 #define TRIS_C_VAL_I 0b11011000 /* FOR I2C-WRITE */
43 #define AN_C_VAL 0b00000000
79 unsigned char byte[3];
106 extern keyin_defs keyin_old[2];
107 extern keyin_defs keyin_now;
108 extern char keyin_fifo[16];
109 extern char keyin_nowp;
110 extern char keyin_counter;
112 extern unsigned char readkey_compare(void);
113 extern void readkey_io(void);
114 extern void push_keyinfifo(char b);
115 extern char pop_keyinfifo(void);
116 extern void keyin_ioinit(void);
117 extern void keyin_init(void);