mirror of https://github.com/ArduPilot/ardupilot
Added 5 sec Takeoff Timer to clear i terms when lifting
Moved loiter relocation function to update_nav moved User hooks to correct place Added tuning for D term
This commit is contained in:
Jason Short
parent
f41835d546
commit
6f42442e57
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@ -325,7 +325,6 @@ static int16_t rc_override[8] = {0,0,0,0,0,0,0,0};
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static bool rc_override_active = false;
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static uint32_t rc_override_fs_timer = 0;
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// Heli
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// ----
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#if FRAME_CONFIG == HELI_FRAME
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@ -450,6 +449,7 @@ static byte roll_pitch_mode;
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static byte throttle_mode;
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static boolean takeoff_complete; // Flag for using take-off controls
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static int32_t takeoff_timer; // time since we throttled up
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static boolean land_complete;
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static int32_t old_alt; // used for managing altitude rates
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static int16_t velocity_land;
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@ -518,7 +518,6 @@ static int16_t event_undo_value; // the value used to undo commands
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// --------------
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static int32_t condition_value; // used in condition commands (eg delay, change alt, etc.)
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static int32_t condition_start;
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//static int16_t condition_rate;
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// land command
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// ------------
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@ -608,13 +607,19 @@ void loop()
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// ---------------------
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fast_loop();
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}
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// port manipulation for external timing of main loops
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//PORTK &= B11101111;
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if ((timer - fiftyhz_loopTimer) >= 20000) {
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// store the micros for the 50 hz timer
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fiftyhz_loopTimer = timer;
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// port manipulation for external timing of main loops
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//PORTK |= B01000000;
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// reads all of the necessary trig functions for cameras, throttle, etc.
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// --------------------------------------------------------------------
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update_trig();
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// update our velocity estimate based on IMU at 50hz
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@ -631,7 +636,7 @@ void loop()
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counter_one_herz++;
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if(counter_one_herz == 50){
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if(counter_one_herz >= 50){
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super_slow_loop();
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counter_one_herz = 0;
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}
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@ -925,21 +930,9 @@ static void slow_loop()
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// -------------------------------
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read_control_switch();
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// Read main battery voltage if hooked up - does not read the 5v from radio
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// ------------------------------------------------------------------------
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//#if BATTERY_EVENT == 1
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// read_battery();
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//#endif
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#if AUTO_RESET_LOITER == 1
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if(control_mode == LOITER){
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if((abs(g.rc_2.control_in) + abs(g.rc_1.control_in)) > 500){
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// reset LOITER to current position
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next_WP = current_loc;
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// clear Loiter Iterms
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reset_nav();
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}
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}
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// agmatthews - USERHOOKS
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#ifdef USERHOOK_SLOWLOOP
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USERHOOK_SLOWLOOP
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#endif
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break;
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@ -972,11 +965,6 @@ static void slow_loop()
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break;
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}
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// agmatthews - USERHOOKS
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#ifdef USERHOOK_SLOWLOOP
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USERHOOK_SLOWLOOP
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#endif
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}
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// 1Hz loop
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@ -1208,6 +1196,7 @@ void update_roll_pitch_mode(void)
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#define THROTTLE_FILTER_SIZE 4
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// 50 hz update rate, not 250
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// controls all throttle behavior
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void update_throttle_mode(void)
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{
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int16_t throttle_out;
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@ -1226,11 +1215,43 @@ void update_throttle_mode(void)
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//throttle_avg = throttle_avg * .98 + rc_3.control_in * .02;
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//g.throttle_cruise = throttle_avg;
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}
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// Code to manage the Copter state
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if ((millis() - takeoff_timer) > 5000){
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// we must be in the air by now
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// stop resetting rate_I()
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takeoff_complete = true;
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}else{
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// reset these I terms to prevent flips on takeoff
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g.pi_rate_roll.reset_I();
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g.pi_rate_pitch.reset_I();
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}
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}else{
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// we are on the ground
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takeoff_complete = false;
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// reset baro data if we are near home
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if(home_distance < 4 || GPS_enabled == false){
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// causes Baro to do a quick recalibration
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// XXX commented until further testing
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// reset_baro();
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}
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// reset out i terms and takeoff timer
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// -----------------------------------
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g.pi_stabilize_roll.reset_I();
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g.pi_stabilize_pitch.reset_I();
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g.pi_rate_roll.reset_I();
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g.pi_rate_pitch.reset_I();
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// remember our time since takeoff
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// -------------------------------
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takeoff_timer = millis();
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// make sure we also request 0 throttle out
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// so the props stop ... properly
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// ----------------------------------------
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g.rc_3.servo_out = 0;
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}
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break;
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@ -1238,6 +1259,7 @@ void update_throttle_mode(void)
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case THROTTLE_HOLD:
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// allow interactive changing of atitude
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adjust_altitude();
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// fall through
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case THROTTLE_AUTO:
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@ -1255,6 +1277,14 @@ void update_throttle_mode(void)
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// reset next_WP.alt and don't go below 1 meter
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next_WP.alt = max(current_loc.alt, 100);
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/*
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Serial.printf("tar_alt: %d, actual_alt: %d \talt_err: %d, \t manb: %d\n",
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next_WP.alt,
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current_loc.alt,
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altitude_error,
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manual_boost);
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//*/
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}else{
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// 10hz, don't run up i term
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if(invalid_throttle && motor_auto_armed == true){
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@ -1346,7 +1376,21 @@ static void update_navigation()
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// switch passthrough to LOITER
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case LOITER:
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case POSITION:
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// This feature allows us to reposition the quad when the user lets
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// go of the sticks
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if((abs(g.rc_2.control_in) + abs(g.rc_1.control_in)) > 500){
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// this sets the copter to not try and nav while we control it
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wp_control = NO_NAV_MODE;
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// reset LOITER to current position
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next_WP = current_loc;
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// clear Loiter Iterms
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reset_nav();
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}else{
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// this is also set by GPS in update_nav
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wp_control = LOITER_MODE;
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}
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// calculates the desired Roll and Pitch
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update_nav_wp();
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@ -1461,7 +1505,7 @@ static void update_altitude()
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baro_rate = (temp + baro_rate) >> 1;
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old_baro_alt = baro_alt;
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// sonar_alt is calculaed in a faster loop and filtered with a mode filter
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// sonar_alt is calculated in a faster loop and filtered with a mode filter
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#endif
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@ -1563,6 +1607,12 @@ static void tuning(){
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thrust = tuning_value * .2;
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break;*/
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case CH6_DAMP:
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g.rc_6.set_range(0,1500); // 0 to 1
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//thrust = tuning_value * .2;
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g.stablize_d.set(tuning_value);
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break;
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case CH6_STABILIZE_KP:
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g.rc_6.set_range(0,8000); // 0 to 8
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g.pi_stabilize_roll.kP(tuning_value);
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