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| author | Lorenz Meier <lm@inf.ethz.ch> | 2014-11-26 07:56:54 +0100 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2014-11-26 07:56:54 +0100 |
| commit | 6200a3e3a5f24f40ff9da8b3fb366b7014656941 (patch) | |
| tree | 5fc03991b903894d869125af757954de92331279 /src/modules/controllib/blocks.cpp | |
| parent | 034d0a6a610c8838d6c43b51a4401ce818b77624 (diff) | |
| parent | cbcd1ea1d143dfddd2331fb14d17d7be48fa8b6f (diff) | |
| download | px4-firmware-6200a3e3a5f24f40ff9da8b3fb366b7014656941.tar.gz px4-firmware-6200a3e3a5f24f40ff9da8b3fb366b7014656941.tar.bz2 px4-firmware-6200a3e3a5f24f40ff9da8b3fb366b7014656941.zip | |
Added TeraRanger one sensor
Diffstat (limited to 'src/modules/controllib/blocks.cpp')
| -rw-r--r-- | src/modules/controllib/blocks.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/modules/controllib/blocks.cpp b/src/modules/controllib/blocks.cpp index 0175acda9..f739446fa 100644 --- a/src/modules/controllib/blocks.cpp +++ b/src/modules/controllib/blocks.cpp @@ -121,6 +121,9 @@ int blockLimitSymTest() float BlockLowPass::update(float input) { + if (!isfinite(getState())) { + setState(input); + } float b = 2 * float(M_PI) * getFCut() * getDt(); float a = b / (1 + b); setState(a * input + (1 - a)*getState()); |