OpenAstroTracker-Firmware/src/core/meade/MeadeParserGet.cpp at develop · OpenAstroTech/OpenAstroTracker-Firmware · GitHub

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
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
/**
 * @file MeadeParserGet.cpp
 * @brief Get-family (`:G...`) dispatcher for the Meade LX200 parser.
 */

#include "MeadeParser.hpp"
#include "MeadeParserHelpers.hpp"

namespace oat
{
namespace core
{
namespace meade
{

void handleMeadeGet(MeadeResponse &r, const char *s, IMeadeGetHandlers &h)
{
    if (!s || s[0] == '\0')
    {
        return;
    }

    // Two-character commands.
    if (s[1] != '\0' && s[2] == '\0')
    {
        if (s[0] == 'V')
        {
            switch (s[1])
            {
                case 'N':
                    writeCString(r, h.onFirmwareVersion());
                    return;
                case 'P':
                    writeCString(r, h.onProductName());
                    return;
                default:
                    return;
            }
        }
        if (s[0] == 'I')
        {
            switch (s[1])
            {
                case 'S':
                    writeBool01(r, h.onIsSlewing());
                    return;
                case 'T':
                    writeBool01(r, h.onIsTracking());
                    return;
                case 'G':
                    writeBool01(r, h.onIsGuiding());
                    return;
                default:
                    return;
            }
        }
        return;
    }

    // Single-character commands.
    if (s[1] != '\0')
    {
        return;
    }

    switch (s[0])
    {
        case 'R':
            writeRa(r, h.onCurrentRa());
            return;
        case 'r':
            writeRa(r, h.onTargetRa());
            return;
        case 'D':
            writeDec(r, h.onCurrentDec());
            return;
        case 'd':
            writeDec(r, h.onTargetDec());
            return;
        case 'X':
            writeCString(r, h.onMountStatus());
            return;
        case 't':
            writeLatitude(r, h.onSiteLatitude());
            return;
        case 'g':
            writeLongitude(r, h.onSiteLongitude());
            return;
        case 'G':
            writeUtcOffset(r, h.onUtcOffset());
            return;
        case 'a':
            writeTime12h(r, h.onLocalTime());
            return;
        case 'L':
            writeTime24h(r, h.onLocalTime());
            return;
        case 'C':
            writeLocalDate(r, h.onLocalDate());
            return;
        case 'c':
            writeClockFormat(r, h.onClockFormat());
            return;
        case 'T':
            writeTrackingRate(r, h.onTrackingRate());
            return;
        case 'M':
            writeCString(r, h.onSiteName(1));
            return;
        case 'N':
            writeCString(r, h.onSiteName(2));
            return;
        case 'O':
            writeCString(r, h.onSiteName(3));
            return;
        case 'P':
            writeCString(r, h.onSiteName(4));
            return;
        default:
            return;
    }
}

}  // namespace meade
}  // namespace core
}  // namespace oat