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Code Issues Wiki Activity

Min & Max Altitude on WSHH

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This commit is contained in:
bsongis 2012-05-01 20:20:39 +00:00
parent 940bb7b351
commit f45ae2da51
1 changed files with 11 additions and 13 deletions
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24
src/frsky.cpp
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@ -180,7 +180,15 @@ inline void evalVario(int16_t altitude_bp, uint16_t altitude_ap)
frskyHubData.varioAltitude_cm = varioAltitude_cm;
frskyHubData.varioSpeed += frskyHubData.varioAltitudeQueue[varioAltitudeQueuePointer] ;
}
void checkMinMaxAltitude()
{
if (frskyHubData.baroAltitude_bp > frskyHubData.maxAltitude)
frskyHubData.maxAltitude = frskyHubData.baroAltitude_bp;
if (frskyHubData.baroAltitude_bp < frskyHubData.minAltitude)
frskyHubData.minAltitude = frskyHubData.baroAltitude_bp;
}
void parseTelemHubByte(uint8_t byte)
{
static int8_t structPos;
@ -265,13 +273,8 @@ void parseTelemHubByte(uint8_t byte)
// First received barometer altitude => Altitude offset
if (!frskyHubData.baroAltitudeOffset)
frskyHubData.baroAltitudeOffset = -frskyHubData.baroAltitude_bp;
frskyHubData.baroAltitude_bp += frskyHubData.baroAltitudeOffset;
if (frskyHubData.baroAltitude_bp > frskyHubData.maxAltitude)
frskyHubData.maxAltitude = frskyHubData.baroAltitude_bp;
if (frskyHubData.baroAltitude_bp < frskyHubData.minAltitude)
frskyHubData.minAltitude = frskyHubData.baroAltitude_bp;
checkMinMaxAltitude();
break;
case offsetof(FrskyHubData, baroAltitude_ap):
@ -341,12 +344,7 @@ void parseTelemWSHowHighByte(uint8_t byte)
{
if (frskyUsrStreaming < (FRSKY_TIMEOUT10ms*3 - 10)) {
((uint8_t*)&frskyHubData)[offsetof(FrskyHubData, baroAltitude_bp)] = byte;
#if 0
if (g_model.varioSource == VARIO_SOURCE_BARO) {
// the vario will be in feet / second
evalVario(frskyHubData.baroAltitude_bp, 0);
}
#endif
checkMinMaxAltitude();
}
else {
// At least 100mS passed since last data received