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+# SA828_Programming
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+This software aim to program the SA828 chip under GNU/Linux in CLI environment.
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+
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+## Usage
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+
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+### Read all parameters
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+Show you the poor parameters actually set on the device :
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+``` none
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+./sa828.py readparameter
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+Configuration:
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+==============
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+Channel 1: Tx : 145.3500 Rx : 146.6000
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+Channel 2: Tx : 151.7500 Rx : 151.7500
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+Channel 3: Tx : 152.7500 Rx : 152.7500
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+Channel 4: Tx : 153.7500 Rx : 153.7500
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+Channel 5: Tx : 154.7500 Rx : 154.7500
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+Channel 6: Tx : 155.7500 Rx : 155.7500
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+Channel 7: Tx : 156.7500 Rx : 156.7500
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+Channel 8: Tx : 157.7500 Rx : 157.7500
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+Channel 9: Tx : 158.7500 Rx : 158.7500
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+Channel 10: Tx : 159.7500 Rx : 159.7500
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+Channel 11: Tx : 160.7500 Rx : 160.7500
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+Channel 12: Tx : 161.7500 Rx : 161.7500
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+Channel 13: Tx : 162.7500 Rx : 162.7500
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+Channel 14: Tx : 163.7500 Rx : 163.7500
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+Channel 15: Tx : 164.7500 Rx : 164.7500
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+Channel 16: Tx : 165.7500 Rx : 165.7500
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+CTCS/CDCS : Tx : None Rx : None
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+Squelch : 8
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+```
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+
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+### Set parameter
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+
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+You can only setup channel per channel configuration.
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+In this case, i would like to setup Channel 1 with TX : 145.650 and RX to 145.050, no CTCSS/CDCSS and Squelch to 1.
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+The command look like :
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+```
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+./sa828.py setparameter --channel 1 --txfreq 145.3500 --rxfreq 146.6000 --txctcss 91.4 --rxctcss None --squelch 8
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+```
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+Feel free to show the help menu
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+
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+``` none
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+./sa828.py setparameter --help
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+usage: sa828.py setparameter [-h] --channel CHANNEL --txfreq TXFREQ --rxfreq RXFREQ --txctcss TXCTCSS --rxctcss RXCTCSS --squelch SQUELCH
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+
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+options:
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+ -h, --help show this help message and exit
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+ --channel CHANNEL Channel number, [1-16]
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+ --txfreq TXFREQ Transmit frequency : format '145.4500'
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+ --rxfreq RXFREQ Receive frequency : format '145.4500'
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+ --txctcss TXCTCSS Transmit CTCSS : format 'None' or '88.5' or 023I or 023N
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+ --rxctcss RXCTCSS Receive CTCSS : format 'None' or '88.5' or 023I or 023N
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+ --squelch SQUELCH Set the Squelch : [0-8]
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+```
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+
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+### Factory rest
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+This function will reset to factory settings the SA828.
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+```
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+./sa828.py reset
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+SA828: INFO: Resetting the radio
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+```
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+Fell free to check the new parameters to compare :
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+```
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+./sa828.py readparameter
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+```
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+
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+### Debug mode
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+If you want to see the full frame sent or receive, you can add the debug flag like :
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+```
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+./sa828 --debug <command>
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+```
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+
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+### Other parameters
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+You can choose an alternative serial port and baudrate if needed by using flags :
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+```
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+./sa828 --port /dev/ttyUSB4 --speed 115200 <command>
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+```
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