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-rw-r--r--tmk_core/common/avr/xprintf.h222
1 files changed, 111 insertions, 111 deletions
diff --git a/tmk_core/common/avr/xprintf.h b/tmk_core/common/avr/xprintf.h
index 59c6f2531..e53c0dd8e 100644
--- a/tmk_core/common/avr/xprintf.h
+++ b/tmk_core/common/avr/xprintf.h
@@ -1,111 +1,111 @@
1/*--------------------------------------------------------------------------- 1/*---------------------------------------------------------------------------
2 Extended itoa, puts and printf (C)ChaN, 2011 2 Extended itoa, puts and printf (C)ChaN, 2011
3-----------------------------------------------------------------------------*/ 3-----------------------------------------------------------------------------*/
4 4
5#ifndef XPRINTF_H 5#ifndef XPRINTF_H
6#define XPRINTF_H 6#define XPRINTF_H
7 7
8#include <inttypes.h> 8#include <inttypes.h>
9#include <avr/pgmspace.h> 9#include <avr/pgmspace.h>
10 10
11#ifdef __cplusplus 11#ifdef __cplusplus
12extern "C" { 12extern "C" {
13#endif 13#endif
14 14
15extern void (*xfunc_out)(uint8_t); 15extern void (*xfunc_out)(uint8_t);
16#define xdev_out(func) xfunc_out = (void(*)(uint8_t))(func) 16#define xdev_out(func) xfunc_out = (void(*)(uint8_t))(func)
17 17
18/* This is a pointer to user defined output function. It must be initialized 18/* This is a pointer to user defined output function. It must be initialized
19 before using this modle. 19 before using this modle.
20*/ 20*/
21 21
22void xputc(char chr); 22void xputc(char chr);
23 23
24/* This is a stub function to forward outputs to user defined output function. 24/* This is a stub function to forward outputs to user defined output function.
25 All outputs from this module are output via this function. 25 All outputs from this module are output via this function.
26*/ 26*/
27 27
28 28
29/*-----------------------------------------------------------------------------*/ 29/*-----------------------------------------------------------------------------*/
30void xputs(const char *string_p); 30void xputs(const char *string_p);
31 31
32/* The string placed in the ROM is forwarded to xputc() directly. 32/* The string placed in the ROM is forwarded to xputc() directly.
33*/ 33*/
34 34
35 35
36/*-----------------------------------------------------------------------------*/ 36/*-----------------------------------------------------------------------------*/
37void xitoa(long value, char radix, char width); 37void xitoa(long value, char radix, char width);
38 38
39/* Extended itoa(). 39/* Extended itoa().
40 40
41 value radix width output 41 value radix width output
42 100 10 6 " 100" 42 100 10 6 " 100"
43 100 10 -6 "000100" 43 100 10 -6 "000100"
44 100 10 0 "100" 44 100 10 0 "100"
45 4294967295 10 0 "4294967295" 45 4294967295 10 0 "4294967295"
46 4294967295 -10 0 "-1" 46 4294967295 -10 0 "-1"
47 655360 16 -8 "000A0000" 47 655360 16 -8 "000A0000"
48 1024 16 0 "400" 48 1024 16 0 "400"
49 0x55 2 -8 "01010101" 49 0x55 2 -8 "01010101"
50*/ 50*/
51 51
52 52
53/*-----------------------------------------------------------------------------*/ 53/*-----------------------------------------------------------------------------*/
54#define xprintf(format, ...) __xprintf(PSTR(format), ##__VA_ARGS__) 54#define xprintf(format, ...) __xprintf(PSTR(format), ##__VA_ARGS__)
55#define xsprintf(str, format, ...) __xsprintf(str, PSTR(format), ##__VA_ARGS__) 55#define xsprintf(str, format, ...) __xsprintf(str, PSTR(format), ##__VA_ARGS__)
56#define xfprintf(func, format, ...) __xfprintf(func, PSTR(format), ##__VA_ARGS__) 56#define xfprintf(func, format, ...) __xfprintf(func, PSTR(format), ##__VA_ARGS__)
57 57
58void __xprintf(const char *format_p, ...); /* Send formatted string to the registered device */ 58void __xprintf(const char *format_p, ...); /* Send formatted string to the registered device */
59void __xsprintf(char*, const char *format_p, ...); /* Put formatted string to the memory */ 59void __xsprintf(char*, const char *format_p, ...); /* Put formatted string to the memory */
60void __xfprintf(void(*func)(uint8_t), const char *format_p, ...); /* Send formatted string to the specified device */ 60void __xfprintf(void(*func)(uint8_t), const char *format_p, ...); /* Send formatted string to the specified device */
61 61
62/* Format string is placed in the ROM. The format flags is similar to printf(). 62/* Format string is placed in the ROM. The format flags is similar to printf().
63 63
64 %[flag][width][size]type 64 %[flag][width][size]type
65 65
66 flag 66 flag
67 A '0' means filled with '0' when output is shorter than width. 67 A '0' means filled with '0' when output is shorter than width.
68 ' ' is used in default. This is effective only numeral type. 68 ' ' is used in default. This is effective only numeral type.
69 width 69 width
70 Minimum width in decimal number. This is effective only numeral type. 70 Minimum width in decimal number. This is effective only numeral type.
71 Default width is zero. 71 Default width is zero.
72 size 72 size
73 A 'l' means the argument is long(32bit). Default is short(16bit). 73 A 'l' means the argument is long(32bit). Default is short(16bit).
74 This is effective only numeral type. 74 This is effective only numeral type.
75 type 75 type
76 'c' : Character, argument is the value 76 'c' : Character, argument is the value
77 's' : String placed on the RAM, argument is the pointer 77 's' : String placed on the RAM, argument is the pointer
78 'S' : String placed on the ROM, argument is the pointer 78 'S' : String placed on the ROM, argument is the pointer
79 'd' : Signed decimal, argument is the value 79 'd' : Signed decimal, argument is the value
80 'u' : Unsigned decimal, argument is the value 80 'u' : Unsigned decimal, argument is the value
81 'X' : Hexdecimal, argument is the value 81 'X' : Hexdecimal, argument is the value
82 'b' : Binary, argument is the value 82 'b' : Binary, argument is the value
83 '%' : '%' 83 '%' : '%'
84 84
85*/ 85*/
86 86
87 87
88/*-----------------------------------------------------------------------------*/ 88/*-----------------------------------------------------------------------------*/
89char xatoi(char **str, long *ret); 89char xatoi(char **str, long *ret);
90 90
91/* Get value of the numeral string. 91/* Get value of the numeral string.
92 92
93 str 93 str
94 Pointer to pointer to source string 94 Pointer to pointer to source string
95 95
96 "0b11001010" binary 96 "0b11001010" binary
97 "0377" octal 97 "0377" octal
98 "0xff800" hexdecimal 98 "0xff800" hexdecimal
99 "1250000" decimal 99 "1250000" decimal
100 "-25000" decimal 100 "-25000" decimal
101 101
102 ret 102 ret
103 Pointer to return value 103 Pointer to return value
104*/ 104*/
105 105
106#ifdef __cplusplus 106#ifdef __cplusplus
107} 107}
108#endif 108#endif
109 109
110#endif 110#endif
111 111
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