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31 lines
1.1 KiB
Markdown
31 lines
1.1 KiB
Markdown
# DAQ System with Beaglebone Black using serial communication
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This repositori contains a DAQ program and its C code source to implement a DAQ system with a Beaglebone Black using serial communication with sensors.
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Sensors used in this system are: GC-0017 (Cabron dioxide), CM-31910 (Carbon monoxide, and temperature) and OX-0052 (Oxigen).
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### Installing
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To get this repositore you just need to clone it into your Beaglebone Black
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```
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git clone https://gitlab.com/sayeth.rd/daq-serial-bbb/
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```
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### Utilization
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Configure UART1, UART2 and UART4 ports with this command
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```
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config-uart-pins.sh
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```
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Connect sensors to power supply and Beaglebone like next diagram.
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Then you can run the program wih this comand*:
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```
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./daq <daq duration(h)> <sampling period(s)>
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```
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*replace **<daq duration(h)>** with the total data acquisition time (in hours), and **<sampling period(s)>** with the time between each measurements acquisition (in seconds).
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If you need to recompile the progam you can use **gcc** program from the terminal. |