How Do I Accelerate LabVIEW Write and Read Timing for I2C Devices?

▤ Summary

The slave device responded correctly and the delay between writes and reads was very small, as expected. However, the timing between the master device writing to and reading registers was too long – 300-400us. Here are views of the timing per Control Center Serial Software and LabVIEW. However, the examples we provide only use i2c write and i2c read: two separate functions that affect the timing in your setup. Additional resources that you may find helpful include the following: If you want more information, feel free to contact us with your questions, or request a demo that applies to your application.

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