1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
#ifndef _IO_H
#define _IO_H
#include <inttypes.h>
#ifdef __cplusplus
extern "C"{
#endif
/* stash these here for now */
#define D0 0
#define D1 1
#define D2 2
#define D3 3
#define D4 4
#define D5 5
#define D6 6
#define D7 7
#define D8 8
#define D9 9
#define D10 10
#define D11 11
#define D12 12
#define D13 13
#define D14 14
#define D15 15
#define D16 16
#define D16 16
#define D17 17
#define D18 18
#define D19 19
#define D20 20
#define D21 21
#define D22 22
#define D23 23
#define D24 24
#define D25 25
#define D26 26
#define D27 27
#define D28 28
#define D29 29
#define D30 30
#define D31 31
#define D32 32
#define D33 33
#define D34 34
#define D35 35
#define D36 36
#define D37 37
#define D38 38
#define D39 39
#define A0 D14
#define A1 D15
#define A2 D16
#define A3 D17
#define A4 D18
#define A5 D19
#define A6 D0
#define A7 D1
#define A8 D2
#define A9 D3
#define A10 D10
#define A11 D11
#define A12 D12
#define A13 D13
#define A14 D26
#define A15 D11
/* Set pin to mode
* pinMode(pin, mode):
* pin -> {0-38, D0-D39, A0-16}
* mode -> {
* INPUT/INPUT_DIGITAL
* INPUT_PULLUP
* INPUT_PULLDOWN
* INPUT_ANALOG
* OUTPUT/OUTPUT_PP
* OUTPUT_OPEN_DRAIN
* }
*/
void pinMode(uint8_t, uint8_t);
/*
* Writes VALUE to digital pin[0-38]
* digitalWrite(pin, value):
* pin -> {0-38, D0-D39, A0-16}
* value -> LOW, HIGH;
*/
void digitalWrite(uint8_t, uint8_t);
/* Read a digital value from pin, the pin mode must be set to
* {INPUT, INPUT_PULLUP, INPUT_PULLDOWN}
* digitalRead(pin)
* pin -> {0-38, D0-D39, A0-16}
*/
uint32_t digitalRead(uint8_t);
/* Read an analog value from pin, the pin mode must be set
* to INPUT_ANALOG
* analogRead(pin)
* pin -> {A0-A16}
* */
uint32_t analogRead(uint8_t);
#ifdef __cplusplus
} // extern "C"
#endif
#endif
|
