H-Bridge Control Software for the DC Motor Control Shield with XMC1100 Boot Kit and DAVE Q1 2015
DAVE APPs Structure Output Voltage is controlled by two PWMSP001 APPs Ramp time is controlled by a third PWMSP001 APP via Interrupts Inhibit signals are software controlled by IO004 (port pins) 2014-11-03 Copyright © Infineon Technologies AG 2014. All rights reserved.
Ramp Generator and its Parameters // Parameters const int32_t const int32_t const int32_t const int32_t supplyvoltage = 12;// supply voltage, used for scaling the duty cycle outputvoltage_max = 4;// maximum output voltage outputvoltage_min = -4;// minimum output voltage flat_time = 100;// ticks based on 25Hz.
How to import the project into DAVE 1) Select File – Import 2) Chose Infineon – DAVE Project 2014-11-03 Copyright © Infineon Technologies AG 2014. All rights reserved.
How to import the project into DAVE Select archive File Browse for the file Select the project Click Finish 2014-11-03 Copyright © Infineon Technologies AG 2014. All rights reserved.
How to download and run the project Build the project Start Debugger Run the software 2014-11-03 Copyright © Infineon Technologies AG 2014. All rights reserved.
How to change PWM Frequency Change PWM Frequency in both PWM APP instances 2014-11-03 PWMSP001/0 PWMSP001/1 Copyright © Infineon Technologies AG 2014. All rights reserved.
How to connect the Shield to Power and Motor 2: VS 4: OUT1 H-Bridge configuration: Connect DC motor to OUT1 and OUT2 1: Micro USB 3: GND 2 x half-bridge configuration: Connect to OUT1 Connect to OUT2 DC motor 1 and GND. DC motor 2 and GND 5: OUT2 3: GND 2014-11-03 Copyright © Infineon Technologies AG 2014. All rights reserved.
