Other Parts Discussed in Thread: DRV8812EVM , DRV8812 Hi all Would you mind if we ask DRV8812EVM? In case of DRV8812 operation, R16 and R17 should be removed. If we don't remove those, what kind of trouble may it occur? As the background of it, we confirmed…
Part Number: DRV8812EVM Other Parts Discussed in Thread: DRV8812 , DRV8824EVM , DRV8824
Hi application supercilious
Customer ask me that. below.
Do we Evaluate DRV8812 with using DRV8824EVM ?
Thank you for kind help
Best regard
Yuki Saito
Hey Rahul,
Thank you for your question.
With DRV8812, you wouldn't need to add any external diodes. Please refer to section 8.2 of the datasheet to see typical application. Furthermore it might be beneficial to consult our EVM schematic files (found…
Hi Gerald,
There is no source code for the operation that you requested.
You could use code from a similar EVM (like the DRV8812EVM or DRV8881EEVM ) and modify the code to issue serial interface commands when an interrupt occurs.
Other Parts Discussed in Thread: DRV8812 , DRV8812EVM , DRV8841 , DRV8881
This is my drv8812 PWM mode drive Stepper motor
when input pin23 20 input fixed PWM output are difference，it have Jamming signal. So when Stepper motor
are stop the Stepper motor are Shake…
Hi Yusup,
There are several examples of using indexer mode available. The DRV8834EVM files, http://www.ti.com/lit/zip/slvc421 , found at the DRV8834EVM folder contain indexer mode code. Another example of indexer mode is the recently released boost-drv8711…
Other Parts Discussed in Thread: MSP430F1612 , DRV8812EVM , DRV8812 , MSP430F1611 Recently we bought DRV8812EVM, hoping to test its microstepping feature on stepper motors. After downloading the FW(CPG004_RB_MSP430F1612_Firmware_LMD_TI) into its MCU and running…
Other Parts Discussed in Thread: DRV8812EVM , DRV8812 Our customer is studying DRV8812EVM for their new scanner products.
They want to control the motor with 1-2 & W1-2 phase excitation.
But DRV8812EVM seems to be not able to support these mode.
…
Hi Jose,
I am currently working on DRV8812EVM as well. After downloading the FW(CPG004_RB_MSP430F1612_Firmware_LMD_TI) that you developed into MCU and run the windows application, I can not manage to make the stepper run while following procedures you…
Other Parts Discussed in Thread: DRV8812EVM , DRV8812 , DRV8824 Hello,
I'm new to this forum and have a few questions. I did search the forum and found some good information but none directly answering a couple of issues I've run into with my new DRV8812EVM…
