KL16 UART junk characters between actual data

[yasararafathcs]

Hi All,

I am receiving the actual data through KL16 UART from the other processor. But in between some junk characters I am getting.

What will be the reason for that?

Below is the sample with junk characters:

þr$1B0B01 MATHRUCHAYA HOSPITAL    
$1B0B01 KGF                     
$1B0B02 øDr.Mohan Krishna
$1B0B01 28/08/17  17:ÿ32:39
$1B0B17 TOKEN No.:   3

$1B0B01 MATHRUCHAYA HOSPITAL    
$1B0B01 KGF   þ                  
$1B0B02 Dr.Mohan Krishna
$1B0B01 28/08/17  17:32:54
$1B0Bÿ17 TOKEN No.:   5

$1B0B01 MATHRÿUCHAYA HOSPITAL    ð
$1B0B01 KGF                     
$1B0B02 Dr.Mohan Krishnða
$1B0B01 28/08/17  þ17:33:02
$1B0B17 TOKEN No.:   6

Whenever I am connecting the other processor directly to the PC terminal data is receiving properly.

$1B0B01 MATHRUCHAYA HOSPITAL    
$1B0B01 KGF                     
$1B0B02 Dr.Mohan Krishna
$1B0B01 28/08/17  16:50:36
$1B0B17 TOKEN No.:  17

Thanks & Regards,

Yasar Arafath

[kerryzhou]

Hi Yasar Arafath,

   Junk characters normally is caused by the baudrate configuration.

   Please check you Uart baud rate configuration, your UART clock source.

  Normally, the uart baud rate is 1.5%, it the baudrate is out of the range of 1.5%, you will meet the Junk characters.

   Check your UART configuration, do you really set the baudrate which you want?

Have a great day,
Kerry

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