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DRV10987: Sample code to control the device

Danilo A.

Mastermind 24705 points

Part Number: DRV10987
Other Parts Discussed in Thread: L293D,

Hi Team,

Our customer is looking for a sample code for DRV10987. He is using DRV10987 together with STM32 but it doesn't respond to the I2C command as shown in the screenshot below. I have checked the schematic diagram and it seems the connections are correct. I have attached the schematic diagram for reference. Can you please share a sample code to control the device?

Thank you for your support!

Regards,

Danilo

over 3 years ago

0 Anthony Lodi over 3 years ago

TI__Mastermind 18450 points

Hi Danilo,

Thank you for your question! One of us will try to get back to you on Monday.

Regards,

Anthony

0 Michael Arrant over 3 years ago

TI__Expert 3535 points

Hi Danilo,

There is some example code that we usually recommend using INSTASPIN, however it is only compatible with our DRV10987 EVM.

I'm not very familiar with this MCU that you're using. I found this online that hopefully will help you get started spinning your motor

This article is titled: Dc motor speed and direction control with stm32f103 microcontroller and l293d motor driver

https://www.engineersgarage.com/stm32/dc-motor-control-with-stm32-microcontroller/

Towards the bottom of the page there is some example code you can refer to.

Let me know if you have any luck.

Thanks,

Michael

0 Michael Arrant over 3 years ago

TI__Expert 3535 points

Hi Danilo,

For I2C configuration and control code, I'm recommending the DRV10987EVM, there is some firmware available for the MSP430.

Link to DRV10987EVM: https://www.ti.com/tool/DRV10987EVM

Also in the link above you will find a link to our GUI for this EVM.

User Guide for DRV10987 EVM: https://www.ti.com/lit/ug/slou476/slou476.pdf?ts=1618260133259&ref_url=https%253A%252F%252Fwww.google.com%252F

Regards,

Michael