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70095677 PH |
1 | #ifndef MM_SWITCH_H |
2 | #define MM_SWITCH_H | |
3 | ||
4 | #include <stdint.h> | |
d0047978 | 5 | #include <config/hardware.h> |
70095677 | 6 | |
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7 | #define MM_FLAVOR_DRIVE 0 |
8 | #define MM_FLAVOR_SWITCH 1 | |
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9 | |
10 | #ifdef MM_USE_REGISTER_VARS | |
11 | ||
12 | uint8_t register shift_command asm("r2"); | |
13 | uint8_t register shift_function asm("r3"); | |
14 | uint8_t register shift_address asm("r4"); | |
27b551dd PH |
15 | uint8_t register mm_polarity asm("r5"); |
16 | uint8_t register mm_bitno asm("r6"); | |
17 | uint8_t register mm_last_was_short asm("r8"); | |
18 | uint8_t register mm_time_h asm("r9"); | |
19 | uint8_t register mm_time_l asm("r10"); | |
20 | uint8_t register mm_bit_val asm("r11"); | |
21 | uint8_t register mm_flavor asm("r14"); | |
7c08d02a PH |
22 | |
23 | static void inline __attribute((unused)) mm_init(void) | |
24 | { | |
27b551dd PH |
25 | mm_bitno = 0; |
26 | mm_time_h = 0; | |
27 | mm_bit_val = 23; | |
28 | mm_polarity = 1; | |
29 | mm_last_was_short = 0; | |
7c08d02a PH |
30 | } |
31 | ||
32 | #else | |
33 | ||
34 | #define mm_init(...) | |
35 | ||
36 | #endif | |
37 | ||
b1a7e65e PH |
38 | |
39 | ||
70095677 PH |
40 | /* |
41 | * mm_switch_command - Callback function! | |
42 | * | |
43 | * This function must be defined whenever the mm_switch module is used. | |
44 | * It will be called from interrupt context whenever a new valid command | |
45 | * has arrived. | |
46 | * | |
47 | * decoder is in the range from 1 to 25. Other values will not occur. | |
48 | * | |
49 | * key is in the range from 0 to 8: | |
50 | * | |
51 | * 1 - key1 green pressed | |
52 | * 2 - key1 red pressed | |
53 | * 3 - key2 green pressed | |
54 | * 4 - key2 red pressed | |
55 | * ... | |
56 | * 0 - all keys up | |
57 | * | |
58 | */ | |
59 | void mm_switch_command(uint8_t decoder, uint8_t key); | |
60 | ||
56b25f8b PH |
61 | /* |
62 | * empty comment :-) | |
63 | */ | |
64 | void mm_switch_drive_cb(uint8_t address, uint8_t speed, uint8_t functions, uint8_t flags); | |
65 | ||
66 | void mm_switch_drive(uint8_t decoder, uint8_t function, uint8_t command); | |
67 | ||
d0047978 | 68 | void mm_switch_pinchange_callback(void); |
70095677 | 69 | |
70095677 | 70 | #endif |