diff options
Diffstat (limited to 'common/host.c')
| -rw-r--r-- | common/host.c | 85 |
1 files changed, 20 insertions, 65 deletions
diff --git a/common/host.c b/common/host.c index 37f707d0b3..a671c97d30 100644 --- a/common/host.c +++ b/common/host.c @@ -1,5 +1,5 @@ /* -Copyright 2011 Jun Wako <wakojun@gmail.com> +Copyright 2011,2012 Jun Wako <wakojun@gmail.com> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -28,10 +28,7 @@ bool keyboard_nkro = false; #endif static host_driver_t *driver; -static report_keyboard_t report0; -static report_keyboard_t report1; -report_keyboard_t *keyboard_report = &report0; -report_keyboard_t *keyboard_report_prev = &report1; +report_keyboard_t *keyboard_report = &(report_keyboard_t){}; static inline void add_key_byte(uint8_t code); @@ -56,27 +53,6 @@ uint8_t host_keyboard_leds(void) return (*driver->keyboard_leds)(); } -/* new interface */ -void host_register_key(uint8_t key) -{ - host_add_key(key); - host_send_keyboard_report(); -} - -void host_unregister_key(uint8_t key) -{ - host_del_key(key); - host_send_keyboard_report(); -} - -void host_clear_all_keys_but_mods(void) -{ - for (int8_t i = 0; i < REPORT_KEYS; i++) { - keyboard_report->keys[i] = 0; - } - host_send_keyboard_report(); -} - /* keyboard report operations */ void host_add_key(uint8_t key) { @@ -100,6 +76,13 @@ void host_del_key(uint8_t key) del_key_byte(key); } +void host_clear_keys(void) +{ + for (int8_t i = 0; i < REPORT_KEYS; i++) { + keyboard_report->keys[i] = 0; + } +} + void host_add_mod_bit(uint8_t mod) { keyboard_report->mods |= mod; @@ -115,40 +98,9 @@ void host_set_mods(uint8_t mods) keyboard_report->mods = mods; } -void host_add_code(uint8_t code) -{ - if (IS_MOD(code)) { - host_add_mod_bit(MOD_BIT(code)); - } else { - host_add_key(code); - } -} - -void host_del_code(uint8_t code) -{ - if (IS_MOD(code)) { - host_del_mod_bit(MOD_BIT(code)); - } else { - host_del_key(code); - } -} - -void host_swap_keyboard_report(void) -{ - uint8_t sreg = SREG; - cli(); - report_keyboard_t *tmp = keyboard_report_prev; - keyboard_report_prev = keyboard_report; - keyboard_report = tmp; - SREG = sreg; -} - -void host_clear_keyboard_report(void) +void host_clear_mods(void) { keyboard_report->mods = 0; - for (int8_t i = 0; i < REPORT_KEYS; i++) { - keyboard_report->keys[i] = 0; - } } uint8_t host_has_anykey(void) @@ -174,7 +126,6 @@ uint8_t host_get_first_key(void) return keyboard_report->keys[0]; } - void host_send_keyboard_report(void) { if (!driver) return; @@ -189,6 +140,14 @@ void host_send_keyboard_report(void) } } + +/* send report */ +void host_keyboard_send(report_keyboard_t *report) +{ + if (!driver) return; + (*driver->send_keyboard)(report); +} + void host_mouse_send(report_mouse_t *report) { if (!driver) return; @@ -218,17 +177,13 @@ void host_consumer_send(uint16_t data) static inline void add_key_byte(uint8_t code) { - // TODO: fix ugly code int8_t i = 0; int8_t empty = -1; for (; i < REPORT_KEYS; i++) { - if (keyboard_report_prev->keys[i] == code) { - keyboard_report->keys[i] = code; + if (keyboard_report->keys[i] == code) { break; } - if (empty == -1 && - keyboard_report_prev->keys[i] == 0 && - keyboard_report->keys[i] == 0) { + if (empty == -1 && keyboard_report->keys[i] == 0) { empty = i; } } |