Motor control using Imx8mm

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Motor control using Imx8mm

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hsiddiquee
Contributor II

Hello,

Our company is using imx8mm to make a device. There are bunch of processes going on in the imx processor. Like image processing, multiple motors (Mostly at different time), display, etc. For two specific motor control, we need to keep changing it's angle to specific degrees. One motor angle is track by potentiometer (may need ADC). 

Can you guys suggest, if we should use separate 8bit micro-controller for motor control or should we control it directly from imx8mm. 

 

Thank you

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi hsiddiquee

 

unfortunately i.MX8M Mini has not adc, for motor applications may be useful

GPT1 capture capability (measure phase difference between input signals),

example can be found in M4 SDK_EVK-MIMX8MM (..driver_examples/gpt/capture/ folder)

available on https://mcuxpresso.nxp.com/en/welcome

 

Best regards
igor

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