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Fixes and cleanups to the new Airmode code

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This commit is contained in:
borisbstyle 2016-02-06 22:13:44 +01:00
parent 035b34bbc4
commit 3b84cddc3d
2 changed files with 16 additions and 32 deletions
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46
src/main/flight/mixer.c
View file

@ -54,12 +54,6 @@
#include "config/runtime_config.h"
#include "config/config.h"
typedef enum {
THROTTLE_3D_NEUTRAL = 0,
THROTTLE_3D_POSITIVE,
THROTTLE_3D_NEGATIVE
} throttle3dState_e;
uint8_t motorCount;
int16_t motor[MAX_SUPPORTED_MOTORS];
@ -786,42 +780,32 @@ void mixTable(void)
int16_t rollPitchYawMixRange = rollPitchYawMixMax - rollPitchYawMixMin;
int16_t throttleRange, throttle;
int16_t throttleMin, throttleMax;
throttle3dState_e throttle3dPosition = THROTTLE_3D_NEUTRAL; // Initiate in Neutral before all throttle checks
throttle = rcCommand[THROTTLE];
// Find min and max throttle based on condition
if (feature(FEATURE_3D)) {
static int16_t throttleMinPrevious = 0, throttleMaxPrevious = 0, throttlePrevious = 0;
static int16_t throttlePrevious = 0; // Store the last throttle direction for deadband transitions
if (rcData[THROTTLE] <= (rxConfig->midrc - flight3DConfig->deadband3d_throttle)) {
if (rcData[THROTTLE] <= (rxConfig->midrc - flight3DConfig->deadband3d_throttle)) { // Out of deadband handling
throttleMax = flight3DConfig->deadband3d_low;
throttleMin = escAndServoConfig->minthrottle;
throttle3dPosition = THROTTLE_3D_NEGATIVE;
throttlePrevious = throttle = rcCommand[THROTTLE];
} else if (rcData[THROTTLE] >= (rxConfig->midrc + flight3DConfig->deadband3d_throttle)) {
throttleMax = escAndServoConfig->maxthrottle;
throttleMin = flight3DConfig->deadband3d_high;
throttle3dPosition = THROTTLE_3D_POSITIVE;
} else {
// when starting in neutral go positive and when coming from positive. Keep positive throttle within deadband
if ((throttle3dPosition == THROTTLE_3D_NEUTRAL && !throttleMinPrevious)
|| (throttle3dPosition == THROTTLE_3D_NEUTRAL && (throttleMinPrevious >= flight3DConfig->deadband3d_high))) {
throttlePrevious = throttle = rcCommand[THROTTLE];
} else { // Deadband handling
// Always start positive. When coming from positive keep positive throttle within deadband
if ((throttlePrevious >= (rxConfig->midrc + flight3DConfig->deadband3d_throttle)) || !throttlePrevious) {
throttleMax = escAndServoConfig->maxthrottle;
throttle = throttleMin = flight3DConfig->deadband3d_high;
// When coming from negative. Keep negative throttle within deadband
} else if (throttle3dPosition == THROTTLE_3D_NEUTRAL && (throttleMinPrevious <= flight3DConfig->deadband3d_low)) {
throttleMax = escAndServoConfig->mincommand;
throttle = throttleMin = flight3DConfig->deadband3d_low;
} else {
throttleMax = throttleMaxPrevious;
throttleMin = throttleMinPrevious;
throttle = throttlePrevious;
} else if (throttlePrevious <= (rxConfig->midrc - flight3DConfig->deadband3d_throttle)) {
throttle = throttleMax = flight3DConfig->deadband3d_low;
throttleMin = escAndServoConfig->minthrottle;
}
}
throttleMaxPrevious = throttleMax;
throttleMinPrevious = throttleMin;
throttlePrevious = throttle;
} else {
throttle = rcCommand[THROTTLE];
throttleMin = escAndServoConfig->minthrottle;
throttleMax = escAndServoConfig->maxthrottle;
}
@ -848,12 +832,12 @@ void mixTable(void)
motor[i] = rollPitchYawMix[i] + constrain(throttle * currentMixer[i].throttle, throttleMin, throttleMax);
if (isFailsafeActive) {
motor[i] = constrain(motor[i], escAndServoConfig->mincommand, escAndServoConfig->maxthrottle);
mixConstrainMotorForFailsafeCondition(i);
} else if (feature(FEATURE_3D)) {
if (throttle3dPosition == THROTTLE_3D_NEGATIVE) {
motor[i] = constrain(motor[i], escAndServoConfig->minthrottle, flight3DConfig->deadband3d_low);
} else {
if (throttle >= (rxConfig->midrc + flight3DConfig->deadband3d_throttle)) {
motor[i] = constrain(motor[i], flight3DConfig->deadband3d_high, escAndServoConfig->maxthrottle);
} else {
motor[i] = constrain(motor[i], escAndServoConfig->minthrottle, flight3DConfig->deadband3d_low);
}
} else {
motor[i] = constrain(motor[i], escAndServoConfig->minthrottle, escAndServoConfig->maxthrottle);

2
src/main/flight/pid.c
View file

@ -87,7 +87,7 @@ float scaleItermToRcInput(int axis) {
static float iTermScaler[3] = {1.0f, 1.0f, 1.0f};
static float antiWindUpIncrement = 0;
if (antiWindUpIncrement) antiWindUpIncrement = 0.001 * (targetLooptime / 500); // Calculate increment for 500ms period
if (!antiWindUpIncrement) antiWindUpIncrement = (0.001 / 500) * targetLooptime; // Calculate increment for 500ms period
if (ABS(rcCommandReflection) > 0.7f && (!flightModeFlags)) { /* scaling should not happen in level modes */
/* Reset Iterm on high stick inputs. No scaling necessary here */