aboutsummaryrefslogtreecommitdiffstats
path: root/quantum/config_common.h
blob: f3897dc2ce76f0eee920feddaa65337c47da8380 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
#ifndef CONFIG_DEFINITIONS_H
#define CONFIG_DEFINITIONS_H

/* diode directions */
#define COL2ROW 0
#define ROW2COL 1
/* I/O pins */
#ifndef F0
    #define B0 0x30
    #define B1 0x31
    #define B2 0x32
    #define B3 0x33
    #define B4 0x34
    #define B5 0x35
    #define B6 0x36
    #define B7 0x37
    #define C0 0x60
    #define C1 0x61
    #define C2 0x62
    #define C3 0x63
    #define C4 0x64
    #define C5 0x65
    #define C6 0x66
    #define C7 0x67
    #define D0 0x90
    #define D1 0x91
    #define D2 0x92
    #define D3 0x93
    #define D4 0x94
    #define D5 0x95
    #define D6 0x96
    #define D7 0x97
    #define E0 0xC0
    #define E1 0xC1
    #define E2 0xC2
    #define E3 0xC3
    #define E4 0xC4
    #define E5 0xC5
    #define E6 0xC6
    #define E7 0xC7
    #define F0 0xF0
    #define F1 0xF1
    #define F2 0xF2
    #define F3 0xF3
    #define F4 0xF4
    #define F5 0xF5
    #define F6 0xF6
    #define F7 0xF7
    #define A0 0x00
    #define A1 0x01
    #define A2 0x02
    #define A3 0x03
    #define A4 0x04
    #define A5 0x05
    #define A6 0x06
    #define A7 0x07
#endif

/* USART configuration */
#ifdef BLUETOOTH_ENABLE
#   ifdef __AVR_ATmega32U4__
#      define SERIAL_UART_BAUD 9600
#      define SERIAL_UART_DATA UDR1
#      define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
#      define SERIAL_UART_RXD_VECT USART1_RX_vect
#      define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
#      define SERIAL_UART_INIT() do { \
            /* baud rate */ \
            UBRR1L = SERIAL_UART_UBRR; \
            /* baud rate */ \
            UBRR1H = SERIAL_UART_UBRR >> 8; \
            /* enable TX */ \
            UCSR1B = _BV(TXEN1); \
            /* 8-bit data */ \
            UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
            sei(); \
        } while(0)
#   else
#       error "USART configuration is needed."
#endif

// I'm fairly sure these aren't needed, but oh well - Jack

/*
 * PS/2 Interrupt configuration
 */
#ifdef PS2_USE_INT
/* uses INT1 for clock line(ATMega32U4) */
#define PS2_CLOCK_PORT  PORTD
#define PS2_CLOCK_PIN   PIND
#define PS2_CLOCK_DDR   DDRD
#define PS2_CLOCK_BIT   1

#define PS2_DATA_PORT   PORTD
#define PS2_DATA_PIN    PIND
#define PS2_DATA_DDR    DDRD
#define PS2_DATA_BIT    0

#define PS2_INT_INIT()  do {    \
    EICRA |= ((1<<ISC11) |      \
              (0<<ISC10));      \
} while (0)
#define PS2_INT_ON()  do {      \
    EIMSK |= (1<<INT1);         \
} while (0)
#define PS2_INT_OFF() do {      \
    EIMSK &= ~(1<<INT1);        \
} while (0)
#define PS2_INT_VECT    INT1_vect
#endif

/*
 * PS/2 Busywait configuration
 */
#ifdef PS2_USE_BUSYWAIT
#define PS2_CLOCK_PORT  PORTD
#define PS2_CLOCK_PIN   PIND
#define PS2_CLOCK_DDR   DDRD
#define PS2_CLOCK_BIT   1

#define PS2_DATA_PORT   PORTD
#define PS2_DATA_PIN    PIND
#define PS2_DATA_DDR    DDRD
#define PS2_DATA_BIT    0
#endif

#endif

#endif