nixfilter-serialport
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Filters for reading from and writing to serial ports
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# nixfilter-serialport
A [filter](https://en.wikipedia.org/wiki/Filter_(software)#Unix) *(non-interactive command-line tools reading from STDIN and writing to STDOUT)* for reading from and writing to serial ports.
## Installation
$ npm install -g nixfilter-serialport
Requires [Node.js](https://nodejs.org/).
## Command-line tools
### `nixfilter-serialport`
`nixfilter-serialport` writes all data read from STDIN to the specified serial port, and writes all data read from the serial port to STDOUT.
$ nixfilter-serialport -h
usage: nixfilter-serialport [-h]
[--baud_rate {75,150,300,600,1200,2400,4800,9600,19200,38400,57600,76800,115200,230400,460800,921600}]
[--data_bits {7,8}] [--parity {none,even,mark,odd,space}]
[--stop_bits {1,2}]
port
Read from/write to a serial port
Positional arguments:
port The serial port to use. On Linux systems, this is
usually something like "/dev/ttyUSB0".
Optional arguments:
-h, --help Show this help message and exit.
--baud_rate {75,150,300,600,1200,2400,4800,9600,19200,38400,57600,76800,115200,230400,460800,921600}, --baudrate {75,150,300,600,1200,2400,4800,9600,19200,38400,57600,76800,115200,230400,460800,921600}, --baud {75,150,300,600,1200,2400,4800,9600,19200,38400,57600,76800,115200,230400,460800,921600}, -b {75,150,300,600,1200,2400,4800,9600,19200,38400,57600,76800,115200,230400,460800,921600}
The baud rate to use (default: 115200)
--data_bits {7,8}, --databits {7,8}, --bits {7,8}, -d {7,8}
The number of data bits (default: 8)
--parity {none,even,mark,odd,space}, -p {none,even,mark,odd,space}
The parity (default: none)
--stop_bits {1,2}, --stopbits {1,2}, -s {1,2}
The number of stop bits (default: 1)