El miércoles, 22 de abril de 2009 a las 14:28:31 UTC+1, Tomáš Kavalek escribió:

Hi all,
the solutions was very simple, and here it is:
#!/bin/bash
# Port setting
stty -F /dev/ttyS1 raw speed 9600
# Loop
while [ 1 ]; do
READ=`dd if=/dev/ttyS1 count=1`
echo $READ
done

Hi Tomas,

really works to read from serial, could you help me I want to do something on bash to read and act like a daemon all the time like keyboard input, read what nfc near and enter character... And also bash script to write on it, i have tried

WRITE=`dd if=code of=/dev/ttyS0 count=1`

in code file is the number for example 051755F

thank you in advance.

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