What should be considered when using NuMicro? microcontrollers (MCUs) for I?C development and using polling to send data

[a_ziliu]

When using the NuMicro? microcontrollers (MCUs) for I?C development while using polling instead of interrupts, the user needs to consider the following condition.
After the I?C 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.