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get current gps location

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This commit is contained in:
ctzsnooze 2024-10-07 22:40:31 +11:00
parent 0c8b636ddf
commit b45ab68c8a
2 changed files with 6 additions and 30 deletions
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33
src/main/flight/pos_hold.c
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@ -41,7 +41,7 @@ posHoldState_t posHoldState;
void posHoldReset(void)
{
// resetPositionControl(); - need to add this in position_control.c
// altHoldState.targetLocation = getCurrentLocation();
posHoldState.targetLocation = gpsSol.llh;
posHoldState.targetAdjustRate = 0.0f;
}
@ -65,44 +65,19 @@ void posHoldProcessTransitions(void) {
void posHoldUpdateTargetLocation(void)
{
// The user can adjust the target position using Roll and Pitch inputs
// There is a big deadband.
// Rate of change is proportional to stick deadband an a CLI value for the max rate
// The user can adjust the target position by flying around in level mode
// We need to provide a big deadband in rc.c
// code to get roll and pitch adjusters (might not be the best way to go)
const float rcRoll = rcCommand[ROLL];
const float rcPitch = rcCommand[PITCH];
const float lowThreshold = 0.5f * (rxConfig()->midrc + PWM_RANGE_MIN); // halfway between center and min
const float highThreshold = 0.5f * (rxConfig()->midrc + PWM_RANGE_MAX); // halfway between center and max
float rollAdjust = 0.0f;
float pitchAdjust = 0.0f;
// if failsafe is active, and we get here, we are in failsafe landing mode, don't use stick adjustments
if (!failsafeIsActive()) {
if (rcRoll < lowThreshold) {
rollAdjust = scaleRangef(rcRoll, PWM_RANGE_MIN, lowThreshold, -1.0f, 0.0f);
} else if (rcRoll > highThreshold) {
rollAdjust = scaleRangef(rcRoll, highThreshold, PWM_RANGE_MAX, 0.0f, 1.0f);
}
if (rcPitch < lowThreshold) {
pitchAdjust = scaleRangef(rcPitch, PWM_RANGE_MIN, lowThreshold, -1.0f, 0.0f);
} else if (rcPitch > highThreshold) {
pitchAdjust = scaleRangef(rcPitch, highThreshold, PWM_RANGE_MAX, 0.0f, 1.0f);
}
// most easily...
// fly the quad, in angle mode, enabling a deadband via rc.c (?)
// while sticks are inside the deadband,
// set the target location to the current GPS location each iteration
// posHoldState.targetLocation = currentLocation;
posHoldState.targetLocation = gpsSol.llh;
}
rollAdjust *= 1.0f;
pitchAdjust *= 1.0f;
}
void posHoldUpdate(void)

3
src/main/flight/pos_hold.h
View file

@ -21,12 +21,13 @@
#ifdef USE_ALT_HOLD_MODE
#include "common/time.h"
#include "gps.h"
#define POSHOLD_TASK_RATE_HZ 100 // hz
typedef struct {
bool isPosHoldActive;
float targetLocation;
gpsLocation_t targetLocation;
float targetAdjustRate;
} posHoldState_t;