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How to set up UART2 in J990
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18:44, 25 January 2012
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root@localhost:/sys/class/gpio#
</pre>
Export Gpio137 if
If
you don't have it
, you should export Gpio137
:
<br>
<pre>echo 137 > /sys/class/gpio/export </pre>
Set GPIO 137 to low value to reset bluethoot:
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Pau
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