2 #include <avr/interrupt.h>
3 #include "usb_keycodes.h"
4 #include "usb_keyboard.h"
5 #if defined(MOUSEKEY_ENABLE) || defined(PS2_MOUSE_ENABLE)
8 #ifdef USB_EXTRA_ENABLE
16 #ifdef USB_NKRO_ENABLE
17 bool keyboard_nkro = false;
20 static report_keyboard_t report0;
21 static report_keyboard_t report1;
22 report_keyboard_t *keyboard_report = &report0;
23 report_keyboard_t *keyboard_report_prev = &report1;
25 static inline void add_key_byte(uint8_t code);
26 static inline void add_key_bit(uint8_t code);
29 uint8_t host_keyboard_leds(void)
31 return usb_keyboard_leds;
34 /* keyboard report operations */
35 void host_add_key(uint8_t key)
37 #ifdef USB_NKRO_ENABLE
46 void host_add_mod_bit(uint8_t mod)
48 keyboard_report->mods |= mod;
51 void host_set_mods(uint8_t mods)
53 keyboard_report->mods = mods;
56 void host_add_code(uint8_t code)
59 host_add_mod_bit(MOD_BIT(code));
65 void host_swap_keyboard_report(void)
69 report_keyboard_t *tmp = keyboard_report_prev;
70 keyboard_report_prev = keyboard_report;
71 keyboard_report = tmp;
75 void host_clear_keyboard_report(void)
77 keyboard_report->mods = 0;
78 for (int8_t i = 0; i < REPORT_KEYS; i++) {
79 keyboard_report->keys[i] = 0;
83 uint8_t host_has_anykey(void)
86 for (int i = 0; i < REPORT_KEYS; i++) {
87 if (keyboard_report->keys[i])
93 uint8_t host_get_first_key(void)
95 #ifdef USB_NKRO_ENABLE
98 for (; i < REPORT_KEYS && !keyboard_report->keys[i]; i++)
100 return i<<3 | biton(keyboard_report->keys[i]);
103 return keyboard_report->keys[0];
107 void host_send_keyboard_report(void)
109 usb_keyboard_send_report(keyboard_report);
112 #if defined(MOUSEKEY_ENABLE) || defined(PS2_MOUSE_ENABLE)
113 void host_mouse_send(report_mouse_t *report)
115 usb_mouse_send(report->x, report->y, report->v, report->h, report->buttons);
119 #ifdef USB_EXTRA_ENABLE
120 void host_system_send(uint16_t data)
122 usb_extra_system_send(data);
125 void host_consumer_send(uint16_t data)
127 static uint16_t last_data = 0;
128 if (data == last_data) return;
131 usb_extra_consumer_send(data);
136 static inline void add_key_byte(uint8_t code)
138 // TODO: fix ugly code
141 for (; i < REPORT_KEYS; i++) {
142 if (keyboard_report_prev->keys[i] == code) {
143 keyboard_report->keys[i] = code;
147 keyboard_report_prev->keys[i] == 0 &&
148 keyboard_report->keys[i] == 0) {
152 if (i == REPORT_KEYS) {
154 keyboard_report->keys[empty] = code;
159 static inline void add_key_bit(uint8_t code)
161 if ((code>>3) < REPORT_KEYS) {
162 keyboard_report->keys[code>>3] |= 1<<(code&7);
164 debug("add_key_bit: can't add: "); phex(code); debug("\n");