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delayMicroseconds 30 to 700 in matrix_scan

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cuu
2021-07-11 12:29:55 +08:00
parent 84a8f9499c
commit 0485bd26b9
2 changed files with 1 additions and 95 deletions
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40
Code/devterm_keyboard/keys.ino
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@@ -64,47 +64,7 @@ void print_keys(DEVTERM*dv) {
}
/*
void keys_task(DEVTERM*dv){
static int8_t keys_jack_idx=-1;
static uint16_t keys_jack_time = 0;
scan_keys();
uint16_t _mask =1;
for(uint8_t c=0;c < KEYS_NUM;c++,_mask <<=1){
if( (keys_prev & _mask) == 0 && (keys & _mask) > 0){
keypad_action(dv,c,KEY_PRESSED);
}
if( (keys_prev & _mask) > 0 && (keys & _mask) == 0){
keypad_action(dv,c,KEY_RELEASED);
}
if( (keys_prev & _mask) > 0 && (keys & _mask) > 0) { ////same key
if( c >= 0 && c < 4) {// only allow B1-B4
if( keys_jack_idx == -1){
keys_jack_idx = c;
}else{
if(keys_jack_idx != c) {
keys_jack_time = 0;
keys_jack_idx = c;
}else{
keys_jack_time +=1;
if( keys_jack_time % (KEY_DEBOUNCE*KEY_LATENCY) == 0){
keypad_action(dv,c,KEY_PRESSED);
}
}
}
}
}
}
keys_prev = keys;
}
*/
void keys_task(DEVTERM*dv){
scan_keys();