Couple of optimizations

This commit is contained in:
pascallanger
2016-07-28 20:58:12 +02:00
parent fd4ff00ee2
commit 8ea42ea432
7 changed files with 27 additions and 18 deletions

View File

@@ -74,6 +74,11 @@ uint8_t RX_num;
uint8_t calData[48][3];
#endif
//Channel mapping for protocols
const uint8_t CH_AETR[]={AILERON, ELEVATOR, THROTTLE, RUDDER, AUX1, AUX2, AUX3, AUX4, AUX5, AUX6, AUX7, AUX8};
//const uint8_t CH_TAER[]={THROTTLE, AILERON, ELEVATOR, RUDDER, AUX1, AUX2, AUX3, AUX4, AUX5, AUX6, AUX7, AUX8};
//const uint8_t CH_RETA[]={RUDDER, ELEVATOR, THROTTLE, AILERON, AUX1, AUX2, AUX3, AUX4, AUX5, AUX6, AUX7, AUX8};
// Mode_select variables
uint8_t mode_select;
uint8_t protocol_flags=0,protocol_flags2=0;
@@ -650,6 +655,17 @@ static void module_reset()
}
}
int16_t map( int16_t x, int16_t in_min, int16_t in_max, int16_t out_min, int16_t out_max)
{
// return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
long y ;
x -= in_min ;
y = out_max - out_min ;
y *= x ;
x = y / (in_max - in_min) ;
return x + out_min ;
}
// Channel value is converted to 8bit values full scale
uint8_t convert_channel_8b(uint8_t num)
{