2nd draft
Dependencies: HIDScope MODSERIAL QEI biquadFilter mbed Servo
Fork of robot_mockup by
Diff: main.cpp
- Revision:
- 34:d6ec7c634763
- Parent:
- 33:daa6ec305441
- Child:
- 35:7d9fca0b1545
--- a/main.cpp Thu Oct 22 11:03:51 2015 +0000 +++ b/main.cpp Thu Oct 22 12:59:55 2015 +0000 @@ -263,7 +263,7 @@ //maybe some stop commands when a button is pressed: detach from timers. //stop_control(); - start_sampling(); + //start_sampling(); //char c; @@ -439,7 +439,7 @@ biceps_power = notch2.step(biceps_power); triceps_power = notch2_2.step(triceps_power); flexor_power = notch2_3.step(flexor_power); extens_power = notch2_4.step(extens_power); biceps_power = abs(biceps_power); triceps_power = abs(triceps_power); flexor_power = abs(flexor_power); extens_power = abs(extens_power); biceps_power = lowpass.step(biceps_power); triceps_power = lowpass2.step(triceps_power); flexor_power = lowpass3.step(flexor_power); extens_power = lowpass4.step(extens_power); - biceps_power = biceps_power+0.1; triceps_power = triceps_power+0.1; flexor_power = flexor_power+1; extens_power = extens_power+1; + scope.set(0,biceps_power); scope.set(1,triceps_power); @@ -903,10 +903,8 @@ //inverse kinematics (error in position to error in angles) dls1= -(l2*pow(lambda,2)*sin(theta1 + theta2) + l1*pow(lambda,2)*sin(theta1) + l1*pow(l2,2)*pow(cos(theta1 + theta2),2)*sin(theta1) - l1*pow(l2,2)*cos(theta1 + theta2)*sin(theta1 + theta2)*cos(theta1))/(pow(lambda,4) + 2*pow(l2,2)*pow(lambda,2)*pow(cos(theta1 + theta2),2) + 2*pow(l2,2)*pow(lambda,2)*pow(sin(theta1 + theta2),2) + pow(l1,2)*pow(lambda,2)*pow(cos(theta1),2) + pow(l1,2)*pow(lambda,2)*pow(sin(theta1),2) + pow(l1,2)*pow(l2,2)*pow(cos(theta1 + theta2),2)*pow(sin(theta1),2) + pow(l1,2)*pow(l2,2)*pow(sin(theta1 + theta2),2)*pow(cos(theta1),2) + 2*l1*l2*pow(lambda,2)*cos(theta1 + theta2)*cos(theta1) + 2*l1*l2*pow(lambda,2)*sin(theta1 + theta2)*sin(theta1) - 2*pow(l1,2)*pow(l2,2)*cos(theta1 + theta2)*sin(theta1 + theta2)*cos(theta1)*sin(theta1)); dls2= (l2*pow(lambda,2)*cos(theta1 + theta2) + l1*pow(lambda,2)*cos(theta1) + l1*pow(l2,2)*pow(sin(theta1 + theta2),2)*cos(theta1) - l1*pow(l2,2)*cos(theta1 + theta2)*sin(theta1 + theta2)*sin(theta1))/(pow(lambda,4) + 2*pow(l2,2)*pow(lambda,2)*pow(cos(theta1 + theta2),2) + 2*pow(l2,2)*pow(lambda,2)*pow(sin(theta1 + theta2),2) + pow(l1,2)*pow(lambda,2)*pow(cos(theta1),2) + pow(l1,2)*pow(lambda,2)*pow(sin(theta1),2) + pow(l1,2)*pow(l2,2)*pow(cos(theta1 + theta2),2)*pow(sin(theta1),2) + pow(l1,2)*pow(l2,2)*pow(sin(theta1 + theta2),2)*pow(cos(theta1),2) + 2*l1*l2*pow(lambda,2)*cos(theta1 + theta2)*cos(theta1) + 2*l1*l2*pow(lambda,2)*sin(theta1 + theta2)*sin(theta1) - 2*pow(l1,2)*pow(l2,2)*cos(theta1 + theta2)*sin(theta1 + theta2)*cos(theta1)*sin(theta1)); - /* - dls3= -(l2*pow(lambda,2)*sin(theta1 + theta2) - l1*pow(l2,2)*cos(theta1 + theta2)^2*sin(theta1) + pow(l1,2)*l2*sin(theta1 + theta2)*pow(cos(theta1),2) - pow(l1,2)*l2*cos(theta1 + theta2)*cos(theta1)*sin(theta1) + l1*pow(l2,2)*cos(theta1 + theta2)*sin(theta1 + theta2)*cos(theta1))/(pow(lambda,4) + 2*pow(l2,2)*pow(lambda,2)*pow(cos(theta1 + theta2),2) + 2*pow(l2,2)*pow(lambda,2)*pow(sin(theta1 + theta2),2) + pow(l1,2)*pow(lambda,2)*cos(theta1)^2 + l1^2*lambda^2*sin(theta1)^2 + l1^2*l2^2*cos(theta1 + theta2)^2*sin(theta1)^2 + l1^2*l2^2*sin(theta1 + theta2)^2*cos(theta1)^2 + 2*l1*l2*pow(lambda,2)*cos(theta1 + theta2)*cos(theta1) + 2*l1*l2*pow(lambda,2)*sin(theta1 + theta2)*sin(theta1) - 2*l1^2*l2^2*cos(theta1 + theta2)*sin(theta1 + theta2)*cos(theta1)*sin(theta1)); - dls4= (l2*pow(lambda,2)*cos(theta1 + theta2) - l1*pow(l2,2)*sin(theta1 + theta2)^2*cos(theta1) + pow(l1,2)*l2*cos(theta1 + theta2)*pow(sin(theta1),2) - pow(l1,2)*l2*sin(theta1 + theta2)*cos(theta1)*sin(theta1) + l1*pow(l2,2)*cos(theta1 + theta2)*sin(theta1 + theta2)*sin(theta1))/(pow(lambda,4) + 2*pow(l2,2)*pow(lambda,2)*pow(cos(theta1 + theta2),2) + 2*pow(l2,2)*pow(lambda,2)*pow(sin(theta1 + theta2),2) + pow(l1,2)*pow(lambda,2)*cos(theta1)^2 + l1^2*lambda^2*sin(theta1)^2 + l1^2*l2^2*cos(theta1 + theta2)^2*sin(theta1)^2 + l1^2*l2^2*sin(theta1 + theta2)^2*cos(theta1)^2 + 2*l1*l2*pow(lambda,2)*cos(theta1 + theta2)*cos(theta1) + 2*l1*l2*pow(lambda,2)*sin(theta1 + theta2)*sin(theta1) - 2*l1^2*l2^2*cos(theta1 + theta2)*sin(theta1 + theta2)*cos(theta1)*sin(theta1)); - */ + dls3= -(l2*pow(lambda,2)*sin(theta1 + theta2) - l1*pow(l2,2)*pow(cos(theta1 + theta2),2)*sin(theta1) + pow(l1,2)*l2*sin(theta1 + theta2)*pow(cos(theta1),2) - pow(l1,2)*l2*cos(theta1 + theta2)*cos(theta1)*sin(theta1) + l1*pow(l2,2)*cos(theta1 + theta2)*sin(theta1 + theta2)*cos(theta1))/(pow(lambda,4) + 2*pow(l2,2)*pow(lambda,2)*pow(cos(theta1 + theta2),2) + 2*pow(l2,2)*pow(lambda,2)*pow(sin(theta1 + theta2),2) + pow(l1,2)*pow(lambda,2)*pow(cos(theta1),2) + pow(l1,2)*pow(lambda,2)*pow(sin(theta1),2) + pow(l1,2)*pow(l2,2)*pow(cos(theta1 + theta2),2)*pow(sin(theta1),2) + pow(l1,2)*pow(l2,2)*pow(sin(theta1 + theta2),2)*pow(cos(theta1),2) + 2*l1*l2*pow(lambda,2)*cos(theta1 + theta2)*cos(theta1) + 2*l1*l2*pow(lambda,2)*sin(theta1 + theta2)*sin(theta1) - 2*pow(l1,2)*pow(l2,2)*cos(theta1 + theta2)*sin(theta1 + theta2)*cos(theta1)*sin(theta1)); + dls4= (l2*pow(lambda,2)*cos(theta1 + theta2) - l1*pow(l2,2)*pow(sin(theta1 + theta2),2)*cos(theta1) + pow(l1,2)*l2*cos(theta1 + theta2)*pow(sin(theta1),2) - pow(l1,2)*l2*sin(theta1 + theta2)*cos(theta1)*sin(theta1) + l1*pow(l2,2)*cos(theta1 + theta2)*sin(theta1 + theta2)*sin(theta1))/(pow(lambda,4) + 2*pow(l2,2)*pow(lambda,2)*pow(cos(theta1 + theta2),2) + 2*pow(l2,2)*pow(lambda,2)*pow(sin(theta1 + theta2),2) + pow(l1,2)*pow(lambda,2)*pow(cos(theta1),2) + pow(l1,2)*pow(lambda,2)*pow(sin(theta1),2) + pow(l1,2)*pow(l2,2)*pow(cos(theta1 + theta2),2)*pow(sin(theta1),2) + pow(l1,2)*pow(l2,2)*pow(sin(theta1 + theta2),2)*pow(cos(theta1),2) + 2*l1*l2*pow(lambda,2)*cos(theta1 + theta2)*cos(theta1) + 2*l1*l2*pow(lambda,2)*sin(theta1 + theta2)*sin(theta1) - 2*pow(l1,2)*pow(l2,2)*cos(theta1 + theta2)*sin(theta1 + theta2)*cos(theta1)*sin(theta1)); q1_error = dls1 * x_error + dls2 * y_error; q2_error = dls3 * x_error + dls4 * y_error; @@ -1005,7 +1003,7 @@ //Start control void start_control(void) { - control_timer.attach(&control,CONTROL_RATE); //100 Hz control + control_timer.attach(&dlscontrol,CONTROL_RATE); //100 Hz control //Debug LED will be blue when control is on. If sampling and control are on -> blue + green = cyan. blue=0;