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Fixing course, latitude calculation, latitude character appending

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This commit is contained in:
Peter Beckman 2022-01-19 15:12:50 -05:00
parent 2d397207a6
commit cd9bf5770e
1 changed files with 7 additions and 7 deletions
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14
sdrbase/util/aprs.cpp
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@ -1019,12 +1019,12 @@ bool APRSPacket::parseMicE(QString& info, int& idx, QString& dest)
if (re.exactMatch(dest)) {
for (int i = 0; i < 6; i++) {
int charInt = charToInt(dest, i);
if (inRange(48, 57, charInt)) {
latDigits.append(static_cast<char>(dest[i] % 48));
if (inRange(48, 57, charInt)) {
latDigits.append(static_cast<char>(charToInt(dest, i) % 48));
} else if (inRange(65, 74, charInt)) {
latDigits.append(static_cast<char>(dest[i] % 65));
latDigits.append(static_cast<char>(charToInt(dest, i) % 65));
} else if (inRange(80, 89, charInt)) {
latDigits.append(static_cast<char>(dest[i] % 80));
latDigits.append(static_cast<char>(charToInt(dest, i) % 80));
} else {
latDigits.append(' ');
}
@ -1061,7 +1061,7 @@ bool APRSPacket::parseMicE(QString& info, int& idx, QString& dest)
}
}
m_latitude = (((float)latDigits.mid(0, 2)) + latDigits.mid(2, 2)/60.00 + latDigits.mid(4, 2)/60.0/100.0) * latitudeDirection;
m_latitude = (latDigits.mid(0, 2).toFloat() + latDigits.mid(2, 2).toFloat()/60.00 + latDigits.mid(4, 2).toFloat()/60.0/100.0) * latitudeDirection;
m_hasPosition = true;
} else {
@ -1087,7 +1087,7 @@ bool APRSPacket::parseMicE(QString& info, int& idx, QString& dest)
&& (charToInt(info, idx+7) == 47 || charToInt(info, idx+7) == 92)
)
{
// Longitude, plus offset encoded in the AX.25 Destination
// Longitude, plus offset encoded in the AX.25 Destination
int deg = (charToInt(info, idx) - 28) + longitudeOffset;
// Destination Byte 5, ASCII P through Z is offset of +100
if (inRange(180, 189, deg))
@ -1107,7 +1107,7 @@ bool APRSPacket::parseMicE(QString& info, int& idx, QString& dest)
float decoded_speed_course = (charToInt(info, idx+4) - 28) / 10;
speed += floor(decoded_speed_course); // Speed in 1 kt units, added to above
int course = (((charToInt(info, idx+4) - 28) % 10) * 100) % 400;
int course += charToInt(info, idx+5) - 28;
course += charToInt(info, idx+5) - 28;
m_longitude = (((float)deg) + min/60.00 + hundreths/60.0/100.0) * longitudeDirection;
m_hasPosition = true;