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UARTIntDisable/Enable

Shingo Fujiwara
Intellectual 470 points

Now I use Starterware 2.0.1.1 for AM335x UART.

In the case of higher baudrate (9216000bps) TX, after the write to TxFIFO, call UARTIntEnable, to wait FIFO empty.

But, some communication display "framing error".
Stop bit is not fixed. 1 or 2 bit displayed.

In the UARTRegConfigModeEnable() of UARTIntEnable(), UART_LCR is changed.

Is this no probrem ?

If I use UART mode, mode change does not need for enable/disable UART_IER register.

please help,
Best Regards,