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FAQ
What should be considered when using NuMicro® microcontrollers (MCUs) for I²C development and using polling to send data? Issue Date：2015-11-02
When using the NuMicro® microcontrollers (MCUs) for I²C development while using polling instead of interrupts, the user needs to consider the following condition.
After the I²C bus issues a STOP signal, the user should wait for some time and check the status of the bus to make sure that the START signal can only be issued after the end of the STOP signal. Otherwise, it may cause program error.