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191Re: UART problems??

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  • Med
    May 31, 2007
      Sorry, my mistake.
      UART is working just fine as the rest!!


      --- In OKI-ARM-mcus@yahoogroups.com, "Med" <wllkombi@...> wrote:
      >
      > Hi, 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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