blob: e01b8956adf5180e1d005d23af41a3c9b5e1e874 (
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
|
#include "retro_refit.h"
__attribute__ ((weak))
void * matrix_init_user(void) {
// leave this function blank - it can be defined in a keymap file
return NULL;
};
__attribute__ ((weak))
void * matrix_scan_user(void) {
// leave this function blank - it can be defined in a keymap file
return NULL;
};
__attribute__ ((weak))
void * led_set_user(uint8_t usb_led) {
// leave this function blank - it can be defined in a keymap file
return NULL;
};
void * matrix_init_kb(void) {
// put your keyboard start-up code here
// runs once when the firmware starts up
// Disable status LED on KB, enable status LED on Teensy (KB_STATUS = !TEENSY_STATUS)
DDRD |= (1<<6);
PORTD |= (1<<6);
if (matrix_init_user) {
(*matrix_init_user)();
}
return NULL;
};
void * matrix_scan_kb(void) {
// put your looping keyboard code here
// runs every cycle (a lot)
if (matrix_scan_user) {
(*matrix_scan_user)();
}
return NULL;
};
void * led_set_kb(uint8_t usb_led) {
// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
// output low
DDRD |= (1<<0);
PORTD &= ~(1<<0);
} else {
// Hi-Z
DDRD &= ~(1<<0);
PORTD &= ~(1<<0);
}
if (usb_led & (1<<USB_LED_NUM_LOCK)) {
// output low
DDRD |= (1<<1);
PORTD &= ~(1<<1);
} else {
// Hi-Z
DDRD &= ~(1<<1);
PORTD &= ~(1<<1);
}
if (usb_led & (1<<USB_LED_SCROLL_LOCK)) {
// output low
DDRC |= (1<<6);
PORTC &= ~(1<<6);
} else {
// Hi-Z
DDRC &= ~(1<<6);
PORTC &= ~(1<<6);
}
if (led_set_user) {
(*led_set_user)(usb_led);
}
return NULL;
};
|
