Merge remote-tracking branch 'drton/pid_fixes_drton_debug' into new_state_machine

Conflicts:
	src/modules/multirotor_att_control/multirotor_att_control_main.c
	src/modules/multirotor_att_control/multirotor_attitude_control.c
	src/modules/multirotor_att_control/multirotor_rate_control.c
	src/modules/multirotor_att_control/multirotor_rate_control.h
	src/modules/sdlog2/sdlog2.c

src/modules/multirotor_att_control/multirotor_att_control_main.c

@@ -410,13 +410,7 @@ mc_thread_main(int argc, char *argv[])
 				rates[1] = att.pitchspeed;
 				rates[2] = att.yawspeed;
 
-				rates_acc[0] = att.rollacc;
-				rates_acc[1] = att.pitchacc;
-				rates_acc[2] = att.yawacc;
-
-
-
-				multirotor_control_rates(&rates_sp, rates, rates_acc, &actuators, &control_debug_pub, &control_debug);
+				multirotor_control_rates(&rates_sp, rates, &actuators, &control_debug_pub, &control_debug);
 				orb_publish(ORB_ID_VEHICLE_ATTITUDE_CONTROLS, actuator_pub, &actuators);
 
 				orb_publish(ORB_ID(vehicle_control_debug), control_debug_pub, &control_debug);

src/modules/multirotor_att_control/multirotor_attitude_control.c

@@ -187,7 +187,7 @@ void multirotor_control_attitude(const struct vehicle_attitude_setpoint_s *att_s
 
 	/* control roll (left/right) output */
 	rates_sp->roll = pid_calculate(&roll_controller, att_sp->roll_body ,
-				       att->roll, att->rollspeed, deltaT, &control_debug->roll_p, &control_debug->roll_i, &control_debug->roll_d);
+				       att->roll, att->rollspeed, deltaT, NULL, NULL, NULL);
 	
 	// printf("rates_sp: %4.4f, att setpoint: %4.4f\n, pitch: %4.4f, pitchspeed: %4.4f, dT: %4.4f", rates_sp->pitch, att_sp->pitch_body, att->pitch, att->pitchspeed, deltaT);
 

src/modules/multirotor_att_control/multirotor_rate_control.c

@@ -151,7 +151,7 @@ static int parameters_update(const struct mc_rate_control_param_handles *h, stru
 }
 
 void multirotor_control_rates(const struct vehicle_rates_setpoint_s *rate_sp,
-			      const float rates[], const float rates_acc[], struct actuator_controls_s *actuators,
+			      const float rates[], struct actuator_controls_s *actuators,
 			      const orb_advert_t *control_debug_pub, struct vehicle_control_debug_s *control_debug)
 {
 	static uint64_t last_run = 0;
@@ -179,6 +179,7 @@ void multirotor_control_rates(const struct vehicle_rates_setpoint_s *rate_sp,
 
 	static bool initialized = false;
 
+	float diff_filter_factor = 1.0f;
 
 	/* initialize the pid controllers when the function is called for the first time */
 	if (initialized == false) {
@@ -186,8 +187,8 @@ void multirotor_control_rates(const struct vehicle_rates_setpoint_s *rate_sp,
 		parameters_update(&h, &p);
 		initialized = true;
 
-		pid_init(&pitch_rate_controller, p.attrate_p, p.attrate_i, p.attrate_d, 1.0f, 1.0f, 0.2f, PID_MODE_DERIVATIV_SET);
-		pid_init(&roll_rate_controller, p.attrate_p, p.attrate_i, p.attrate_d, 1.0f, 1.0f, 0.2f, PID_MODE_DERIVATIV_SET);
+		pid_init(&pitch_rate_controller, p.attrate_p, p.attrate_i, p.attrate_d, 1.0f, 1.0f, diff_filter_factor, PID_MODE_DERIVATIV_CALC_NO_SP);
+		pid_init(&roll_rate_controller, p.attrate_p, p.attrate_i, p.attrate_d, 1.0f, 1.0f, diff_filter_factor, PID_MODE_DERIVATIV_CALC_NO_SP);
 
 	}
 
@@ -195,8 +196,8 @@ void multirotor_control_rates(const struct vehicle_rates_setpoint_s *rate_sp,
 	if (motor_skip_counter % 2500 == 0) {
 		/* update parameters from storage */
 		parameters_update(&h, &p);
-		pid_set_parameters(&pitch_rate_controller, p.attrate_p, p.attrate_i, p.attrate_d, 1.0f, 1.0f, 0.2f);
-		pid_set_parameters(&roll_rate_controller,  p.attrate_p, p.attrate_i, p.attrate_d, 1.0f, 1.0f, 0.2f);
+		pid_set_parameters(&pitch_rate_controller, p.attrate_p, p.attrate_i, p.attrate_d, 1.0f, 1.0f, diff_filter_factor);
+		pid_set_parameters(&roll_rate_controller,  p.attrate_p, p.attrate_i, p.attrate_d, 1.0f, 1.0f, diff_filter_factor);
 	}
 
 	/* reset integral if on ground */
@@ -207,11 +208,11 @@ void multirotor_control_rates(const struct vehicle_rates_setpoint_s *rate_sp,
 
 	/* control pitch (forward) output */
 	float pitch_control = pid_calculate(&pitch_rate_controller, rate_sp->pitch ,
-			rates[1], rates_acc[1], deltaT, &control_debug->pitch_rate_p, &control_debug->pitch_rate_i, &control_debug->pitch_rate_d);
+			rates[1], 0.0f, deltaT, &control_debug->pitch_rate_p, &control_debug->pitch_rate_i, &control_debug->pitch_rate_d);
 
 	/* control roll (left/right) output */
 	float roll_control = pid_calculate(&roll_rate_controller, rate_sp->roll ,
-			rates[0], rates_acc[0], deltaT, &control_debug->roll_rate_p, &control_debug->roll_rate_i, &control_debug->roll_rate_d);
+			rates[0], 0.0f, deltaT, &control_debug->roll_rate_p, &control_debug->roll_rate_i, &control_debug->roll_rate_d);
 
 	/* increase resilience to faulty control inputs */
 	if (isfinite(pitch_control)) {

src/modules/multirotor_att_control/multirotor_rate_control.h

@@ -52,7 +52,7 @@
 #include <uORB/topics/vehicle_control_debug.h>
 
 void multirotor_control_rates(const struct vehicle_rates_setpoint_s *rate_sp,
-			      const float rates[], const float rates_acc[], struct actuator_controls_s *actuators,
+			      const float rates[], struct actuator_controls_s *actuators,
 			      const orb_advert_t *control_debug_pub, struct vehicle_control_debug_s *control_debug);
 
 #endif /* MULTIROTOR_RATE_CONTROL_H_ */