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Fixes #2685: D-type altitude fixes (negative values, hi/lo precision vario)

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This commit is contained in:
Damjan Adamic
2015-08-09 22:21:46 +02:00
parent 5d8c86923b
commit 192f5a1bd7
3 changed files with 41 additions and 3 deletions
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radio/src/tests/frsky.cpp
+33
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@@ -141,6 +141,39 @@ TEST(FrSky, Vfas_0x39_HiPrecision)
processHubPacket(VFAS_ID, VFAS_D_HIPREC_OFFSET + 30012); // set value of 300.12V
EXPECT_EQ(telemetryItems[0].value, 30012);
}
TEST(FrSky, HubAltNegative)
{
MODEL_RESET();
TELEMETRY_RESET();
EXPECT_EQ(telemetryItems[0].value, 0);
// low precision alitmeter, bp always less than 10
processHubPacket(BARO_ALT_BP_ID, 12); // set value of 12.3m
processHubPacket(BARO_ALT_AP_ID, 3);
EXPECT_EQ(telemetryItems[0].value, 123); // altitued stored has resolution of 0.1m
processHubPacket(BARO_ALT_BP_ID, -12); // set value of -12.3m
processHubPacket(BARO_ALT_AP_ID, 3);
EXPECT_EQ(telemetryItems[0].value, -123);
// hi precision alitmeter, bp can be two decimals
MODEL_RESET();
TELEMETRY_RESET();
// first trigger hi precision, by setting AP above 9
processHubPacket(BARO_ALT_BP_ID, -1); // set value of -1.35m
processHubPacket(BARO_ALT_AP_ID, 35);
EXPECT_EQ(telemetryItems[0].value, -13);
processHubPacket(BARO_ALT_BP_ID, 12); // set value of 12.35m
processHubPacket(BARO_ALT_AP_ID, 35);
EXPECT_EQ(telemetryItems[0].value, 123);
// now test with the AP less than 10 to check if hiprecision is still active
processHubPacket(BARO_ALT_BP_ID, 12); // set value of 12.05m
processHubPacket(BARO_ALT_AP_ID, 05);
EXPECT_EQ(telemetryItems[0].value, 120);
}
#endif // #if defined(FRSKY) && defined(CPUARM)
#if defined(FRSKY_SPORT)