- May 17, 2007Hi, I am using the 5002 with excelents results, until now.
I'm facing some problems with the uart driver that I am writing.
Seems that the UARTLSR.bit5 (UARTTHR ready to accept data) isn't
working properly on buffered operation. Looking on manual says that
this bit must go 1 when the transmit queued is empty, but what I see
is that is going to 1 when have space (with 15 on queue and 1 out)
enabling the THRE interrupt (but without the empty queued!).
Someone have experince on the subject?
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