| 0,0 → 1,43 |
|---|
| |
| /************************************************************************/ |
| /* */ |
| /* Debouncing 8 Keys */ |
| /* Sampling 4 Times */ |
| /* With Repeat Function */ |
| /* */ |
| /* Author: Peter Dannegger */ |
| /* danni@specs.de */ |
| /* */ |
| /* Ergänzt: gebad, beschschleunigende Tastenwiederholung */ |
| /* */ |
| /************************************************************************/ |
| |
| #ifndef KEYS_H_ |
| #define KEYS_H_ |
| |
| #define REPEAT_START 50 // after 500ms |
| #define REPEAT_NEXT 20 // every 200ms |
| #define REPEAT_ACC_N 6 // wenn V_REPEAT, nach dem angegebenen Zeichen beschleunigen |
| |
| volatile uint8_t key_state; // debounced and inverted key state: |
| // bit = 1: key pressed |
| volatile uint8_t key_press; // key press detect |
| volatile uint8_t key_rpt; // key long press and repeat |
| volatile uint8_t key_repeat_next; |
| volatile uint8_t key_counter; |
| |
| volatile uint8_t task_timer0_1; |
| volatile uint8_t task_timer0_2; |
| volatile uint8_t task_timer0_3; |
| volatile uint8_t task_timer0_4; |
| volatile uint8_t task_timer0_5; |
| |
| uint8_t Get_Key_Press( uint8_t key_mask ); |
| uint8_t Get_Key_Rpt( uint8_t key_mask ); |
| uint8_t Get_Key_Short( uint8_t key_mask ); |
| uint8_t Get_Key_Long( uint8_t key_mask ); |
| void Key_Speedup_rpt( uint8_t speedup ); |
| |
| volatile uint16_t light_count; // muss bei jeden Tastendruck auf 0 gesetzt werdwn |
| |
| #endif /* KEYS_H_ */ |