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fix bug: send Fn key even after the layer is used.

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This commit is contained in:
tmk 2011-05-04 21:19:34 +09:00
commit a6b31e950f
1 changed files with 11 additions and 12 deletions
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23
layer.c
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@ -52,7 +52,7 @@
*/
// LAYER_ENTER_DELAY: prevent from moving new layer
#define LAYER_ENTER_DELAY 10
#define LAYER_ENTER_DELAY 5
// LAYER_SEND_FN_TERM: send keycode if release key in this term
#define LAYER_SEND_FN_TERM 40
@ -76,7 +76,7 @@ uint8_t layer_get_keycode(uint8_t row, uint8_t col)
}
// bit substract b from a
#define BIT_SUBT(a, b) (a&(a^b))
#define BIT_SUBST(a, b) (a&(a^b))
void layer_switching(uint8_t fn_bits)
{
// layer switching
@ -90,7 +90,7 @@ void layer_switching(uint8_t fn_bits)
// do nothing
} else {
if (timer_elapsed(last_timer) > LAYER_ENTER_DELAY) {
uint8_t _layer_to_switch = new_layer(BIT_SUBT(fn_bits, sent_fn));
uint8_t _layer_to_switch = new_layer(BIT_SUBST(fn_bits, sent_fn));
if (current_layer != _layer_to_switch) { // not switch layer yet
debug("Fn case: 1,2,3(LAYER_ENTER_DELAY passed)\n");
debug("Switch Layer: "); debug_hex(current_layer);
@ -100,7 +100,7 @@ void layer_switching(uint8_t fn_bits)
}
} else {
if (host_has_anykey()) { // other keys is pressed
uint8_t _fn_to_send = BIT_SUBT(fn_bits, sent_fn);
uint8_t _fn_to_send = BIT_SUBST(fn_bits, sent_fn);
if (_fn_to_send) {
debug("Fn case: 4(send Fn before other key pressed)\n");
// send only Fn key first
@ -127,27 +127,26 @@ void layer_switching(uint8_t fn_bits)
debug("last_timer: "); debug_hex16(last_timer); debug("\n");
// pressed Fn
if ((fn_changed = BIT_SUBT(fn_bits, last_fn))) {
if ((fn_changed = BIT_SUBST(fn_bits, last_fn))) {
debug("fn_changed: "); debug_bin(fn_changed); debug("\n");
if (host_has_anykey()) {
debug("Fn case: 5(pressed Fn with other key)\n");
sent_fn |= fn_changed;
} else if (fn_changed & sent_fn) { // pressed same Fn in a row
if (timer_elapsed(last_timer) > LAYER_ENTER_DELAY) {
debug("Fn case: 6(repate2)\n");
debug("Fn case: 6(not repeat)\n");
// time passed: not repeate
sent_fn &= ~fn_changed;
} else {
debug("Fn case: 6(repate)\n");
debug("Fn case: 6(repeat)\n");
}
}
}
// released Fn
if ((fn_changed = BIT_SUBT(last_fn, fn_bits))) {
if ((fn_changed = BIT_SUBST(last_fn, fn_bits))) {
debug("fn_changed: "); debug_bin(fn_changed); debug("\n");
if (timer_elapsed(last_timer) < LAYER_SEND_FN_TERM) {
//if (!layer_used && BIT_SUBT(fn_changed, sent_fn)) { // layer not used && Fn not sent
if (BIT_SUBT(fn_changed, sent_fn)) { // layer not used && Fn not sent
if (!layer_used && BIT_SUBST(fn_changed, sent_fn)) {
debug("Fn case: 2(send Fn one shot: released Fn during LAYER_SEND_FN_TERM)\n");
// send only Fn key first
host_swap_keyboard_report();
@ -160,11 +159,11 @@ void layer_switching(uint8_t fn_bits)
}
}
debug("Switch Layer(released Fn): "); debug_hex(current_layer);
current_layer = new_layer(BIT_SUBT(fn_bits, sent_fn));
layer_used = false;
current_layer = new_layer(BIT_SUBST(fn_bits, sent_fn));
debug(" -> "); debug_hex(current_layer); debug("\n");
}
layer_used = false;
last_fn = fn_bits;
last_mods = keyboard_report->mods;
last_timer = timer_read();