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Texas Instruments DRV8886AT, User Manual

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Texas Instruments DRV8886AT User Manual Download Page 13

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Installing the GUI

13

SLVUB16 – February 2017

Submit Documentation Feedback

Copyright © 2017, Texas Instruments Incorporated

Driver and GUI Installation Instructions

If the GUI has been previously installed a message similar to the one in

Figure 14

appears. If this

message appears, click the

Yes

button and then click the

Next

button to continue (see

Figure 14

).

Figure 14. Possible Upgrade Question

Click the

Next

button to continue (see

Figure 15

).

Figure 15. Ready to Install

Summary of Contents for DRV8886AT

Page 1: ...and Move Steps 7 2 7 EVM documentation 9 Appendix A Driver and GUI Installation Instructions 10 List of Figures 1 Top View of Typical Board Configuration EVM Provided May Vary 2 2 Connections DRV8885...

Page 2: ...ipolar stepper with up to 16 degrees of internally generated microstepping The EVM houses an MSP430 microcontroller and an USB interface chip The USB chip allows for serial communications from a PC co...

Page 3: ...d To disconnect the internal MSP430 microcontroller remove the R3 R4 R5 and R6 resistors and resistor pack R7 Table 1 describes the connections available on the J4 header Each header pin is labeled on...

Page 4: ...and the EVM When the USB is connected to the EVM the status LED will begin to blink Step 5 Open the GUI The GUI can be found in the start menu at Texas Instruments DRV8886_EVM DRV8886_EVM X Y Z where...

Page 5: ...s the nSLEEP pin is used to wake the DRV8886AT The ENABLE toggle button which controls the ENABLE pin is used to enable the DRV8886AT outputs A message stating Both WAKE and ENABLE must be green to en...

Page 6: ...steps in the direction initially set by the control inputs After a short pause the motor then advances the same number of steps in the opposite direction This sequence is repeated until the Reciprocat...

Page 7: ...troller transforms it into the respective clock cycles required for the timer to generate accurate STEP pulse timing 2 6 1 Start Stop Steps The acceleration profile is coded inside of the microcontrol...

Page 8: ...Number of Steps This parameter is the number of steps that the controller will issue Steps to Stop The controller is continuously monitoring the step being issued and when the current step is equal t...

Page 9: ...9 SLVUB16 February 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated DRV8886AT Evaluation Module User s Guide Figure 8 Stop Conditions 2 7 EVM documentation The EVM sche...

Page 10: ...perties go to the Compatibility tab check the Run this program in compatibility mode for option select the Windows XP Service Pack 2 option and click the OK button Next run the CDM v2 10 00 WHQL Certi...

Page 11: ...opyright 2017 Texas Instruments Incorporated Driver and GUI Installation Instructions Click the Next button to continue see Figure 10 Figure 10 EVM Setup Wizard Click the I accept the agreement radio...

Page 12: ...UI Installation Instructions Click the Next button to continue see Figure 12 Figure 12 Installation Folders At this point a few options may appear If the GUI Composer Runtime has not been previously i...

Page 13: ...and GUI Installation Instructions If the GUI has been previously installed a message similar to the one in Figure 14 appears If this message appears click the Yes button and then click the Next button...

Page 14: ...mit Documentation Feedback Copyright 2017 Texas Instruments Incorporated Driver and GUI Installation Instructions Click the check box next to the desired results and then click the Finish button to co...

Page 15: ...set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that...

Page 16: ...the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain great...

Page 17: ...t the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the...

Page 18: ...OST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF...

Page 19: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

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