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Add throttle level indicator led mode

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This commit is contained in:
Goebish 2014-09-19 01:09:59 +02:00
parent 0b4f5804bc
commit b83e7b42b7
4 changed files with 28 additions and 3 deletions
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6
src/main/common/maths.c
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@ -74,3 +74,9 @@ float degreesToRadians(int16_t degrees)
return degrees * RAD;
}
int scaleRange(int x, int srcMin, int srcMax, int destMin, int destMax) {
long int a = ((long int) destMax - (long int) destMin) * ((long int) x - (long int) srcMin);
long int b = (long int) srcMax - (long int) srcMin;
return ((a / b) - (destMax - destMin)) + destMax;
}