Workshop 2
Dependencies: PM2_Libary
Diff: main.cpp
- Revision:
- 36:c6961428c1e1
- Parent:
- 34:4c04c6c04c55
- Child:
- 37:6ac4db3cc57b
--- a/main.cpp Wed Mar 30 11:10:11 2022 +0200 +++ b/main.cpp Wed Mar 30 11:22:42 2022 +0200 @@ -12,41 +12,43 @@ #include "PM2_Libary.h" //------------------------------------general IO and Variables---------------------------------------------------------- -//arbitrary allocation of pins -> for testing this has to be adjusted -AnalogIn ch0(PA_15); //IR TOF sensor at the front -AnalogIn RearSensor(PC_9); //IR TOF sensor at the back facing down -DigitalOut armMotor(PC_12); -// main() runs in its own thread in the OS - // Enable the ADC, 12MHz, the final term should be (2**BURST_CHANNELS - 1) int ToNextFunction; float trigerValueRearSensor = 0.0f; float trigerValueFrontSensor = 0.0f; //-----------------------------------------actors Definition---------------------------------------------------- +// Infrarot sensors pin declaration +AnalogIn FrontSensor(PC_6); //IR TOF sensor at the front facing down +AnalogIn RearSensor(PC_8); //IR TOF sensor at the back facing down +AnalogIn LeftEyeSensor(PC_2); // Infrared sensor on top in "head" part left eye +AnalogIn RightEyeSensor(PC_3); // Infrared sensor on top in "head" part right eye -//Encoder pin -EncoderCounter encoder_M_right(PA_0, PA_1); -EncoderCounter encoder_M_left(PA_2, PA_3); //Pin zuweisung Provisorisch!!! +//Encoder pin declaration +EncoderCounter encoder_M_right(PA_6, PC_7); //encoder pin decalaration for wheels right side +EncoderCounter encoder_M_left(PB_6, PB_7); //encoder pin decalaration for wheels left side +EncoderCounter encoder_M_arm(PA_0, PA_1); //encoder pin decalaration for arm -//motor pin -FastPWM pwm_M_right(PA_10); -FastPWM pwm_M_left(PA_9); +//motor pin declaration +FastPWM pwm_M_right(PA_9); +FastPWM pwm_M_left(PB_13); +FastPWM pwm_M_arm(PA_10); // create SpeedController and PositionController objects, default parametrization is for 78.125:1 gear box float max_voltage = 12.0f; // define maximum voltage of battery packs, adjust this to 6.0f V if you only use one batterypack -float counts_per_turn = 20.0f * 78.125f; // define counts per turn at gearbox end: counts/turn * gearratio +float counts_per_turn_wheels = 2000.0f * 100.0f; // define counts per turn at gearbox end (counts/turn * gearratio) for wheels +float counts_per_turn_arm = 40000.0f * 100.0f; // define counts per turn at gearbox end (counts/turn * gearratio) for arm float kn = 180.0f / 12.0f; // define motor constant in rpm per V float k_gear = 100.0f / 78.125f; // define additional ratio in case you are using a dc motor with a different gear box, e.g. 100:1 float kp = 0.1f; // define custom kp, this is the default speed controller gain for gear box 78.125:1 //motors for tracks -PositionController positionController_M_right(counts_per_turn * k_gear, kn / k_gear, kp * k_gear, max_voltage, pwm_M_right, encoder_M_right); // parameters adjusted to 100:1 gear, we need a different speed controller gain here -PositionController positionController_M_left(counts_per_turn * k_gear, kn / k_gear, kp * k_gear, max_voltage, pwm_M_left, encoder_M_left); // parameters adjusted to 100:1 gear, we need a different speed controller gain here +PositionController positionController_M_right(counts_per_turn_wheels * k_gear, kn / k_gear, kp * k_gear, max_voltage, pwm_M_right, encoder_M_right); // parameters adjusted to 100:1 gear, we need a different speed controller gain here +PositionController positionController_M_left(counts_per_turn_wheels * k_gear, kn / k_gear, kp * k_gear, max_voltage, pwm_M_left, encoder_M_left); // parameters adjusted to 100:1 gear, we need a different speed controller gain here //Arm Motor -PositionController positionController_M_Arm(counts_per_turn * k_gear, kn / k_gear, kp * k_gear, max_voltage, pwm_M_right, encoder_M_right); // parameters adjusted to 100:1 gear, we need a different speed controller gain here +PositionController positionController_M_Arm(counts_per_turn_arm * k_gear, kn / k_gear, kp * k_gear, max_voltage, pwm_M_arm, encoder_M_arm); // parameters adjusted to 100:1 gear, we need a different speed controller gain here //-----------------------------------------Functions---------------------------------------------------------- //only moves the arm in to the starting position