]>
Commit | Line | Data |
---|---|---|
bd20f8f4 | 1 | //----------------------------------------------------------------------------- |
2 | // Jonathan Westhues, Aug 2005 | |
3 | // | |
4 | // This code is licensed to you under the terms of the GNU GPL, version 2 or, | |
5 | // at your option, any later version. See the LICENSE.txt file for the text of | |
6 | // the license. | |
7 | //----------------------------------------------------------------------------- | |
8 | // Utility functions used in many places, not specific to any piece of code. | |
9 | //----------------------------------------------------------------------------- | |
10 | ||
f7e3ed82 | 11 | #ifndef __UTIL_H |
12 | #define __UTIL_H | |
13 | ||
14 | #include <stddef.h> | |
15 | #include <stdint.h> | |
f38a1528 | 16 | #include "../include/common.h" |
f7e3ed82 | 17 | |
20f9a2a1 M |
18 | #define BYTEx(x, n) (((x) >> (n * 8)) & 0xff ) |
19 | ||
f7e3ed82 | 20 | #define LED_RED 1 |
21 | #define LED_ORANGE 2 | |
22 | #define LED_GREEN 4 | |
23 | #define LED_RED2 8 | |
24 | #define BUTTON_HOLD 1 | |
25 | #define BUTTON_NO_CLICK 0 | |
26 | #define BUTTON_SINGLE_CLICK -1 | |
27 | #define BUTTON_DOUBLE_CLICK -2 | |
28 | #define BUTTON_ERROR -99 | |
9ab7a6c7 | 29 | |
f38a1528 | 30 | void print_result(char *name, uint8_t *buf, size_t len); |
195af472 | 31 | size_t nbytes(size_t nbits); |
81cd0474 | 32 | uint32_t SwapBits(uint32_t value, int nrbits); |
f7e3ed82 | 33 | void num_to_bytes(uint64_t n, size_t len, uint8_t* dest); |
34 | uint64_t bytes_to_num(uint8_t* src, size_t len); | |
f38a1528 | 35 | void rol(uint8_t *data, const size_t len); |
36 | void lsl (uint8_t *data, size_t len); | |
37 | int32_t le24toh (uint8_t data[3]); | |
95e63594 | 38 | //added parity generation function here |
39 | uint8_t oddparity(uint8_t bt); | |
f7e3ed82 | 40 | |
41 | void SpinDelay(int ms); | |
42 | void SpinDelayUs(int us); | |
43 | void LED(int led, int ms); | |
44 | void LEDsoff(); | |
45 | int BUTTON_CLICKED(int ms); | |
46 | int BUTTON_HELD(int ms); | |
47 | void FormatVersionInformation(char *dst, int len, const char *prefix, void *version_information); | |
48 | ||
9ca155ba M |
49 | void StartTickCount(); |
50 | uint32_t RAMFUNC GetTickCount(); | |
51 | ||
8f51ddb0 M |
52 | void StartCountUS(); |
53 | uint32_t RAMFUNC GetCountUS(); | |
54 | uint32_t RAMFUNC GetDeltaCountUS(); | |
55 | ||
7bc95e2e | 56 | void StartCountSspClk(); |
57 | uint32_t RAMFUNC GetCountSspClk(); | |
1c611bbd | 58 | |
9e13f875 | 59 | #endif |