serial_dashboard.comms.read_all
- serial_dashboard.comms.read_all(ser, read_buffer=b'', **args)
Read all available bytes from the serial port and append to the read buffer.
- Parameters
ser (serial.Serial() instance) – The device we are reading from.
read_buffer (bytes, default b'') – Previous read buffer that is appended to.
- Returns
output – Bytes object that contains read_buffer + read.
- Return type
bytes
Notes