Two pins always keep low level.Routine called S32K144_Project_LPI2C.I'm not connecting anything in two pins.
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Would you please test it after external pull up resistor connected?
Internal pull up resistor may not work for I2C pins.
Best Regards,
Robin
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Hi 郑文豪,
Please refer "52.3.2.6 Pin Configuration" of S32K1xx MCU Family - Reference Manual .
External pull-up resistor are needed.
Best Regards,
Robin
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Code:
Would you please test it after external pull up resistor connected?
Internal pull up resistor may not work for I2C pins.
Best Regards,
Robin
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!
- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
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