Wie lässt sich die Pumpe „Longer “ L100-1S-2 über MATLAB steuern?

				
					%%% RUN PUMP 1 COUNTER-CLOCKWISE AT A FLOW RATE OF 5 mL/min FOR 10s, THEN CLOCKWISE AT A FLOW RATE OF 3 mL/min FOR 30s BEFORE STOPPING IT

% Open the serial port with the data format corresponding to the L100-1S-2
% The parameters in the command need to be the same as the communication
parameters set for the pump
s = serialport('COM3', 9600, 'Parity', 'None', 'DataBits', 8, 'StopBits', 1);

% Run pump 1 counter-clockwise at a flow rate of 5 mL/min for 10s
Str = 'E9 01 08 57 4C 00 4C 4B 40 01 01 55'; % corresponding control command string
Data = sscanf(Str, '%2x').';
write(s, Data, uint8); % write the Data to the pump

% 10s delay with a visible timer
Pumping_time = 10;
for Pumping_time = 10:-1:1
    pause(1)
    disp(['Remaining_time: ' num2str(Pumping_time)])
end 

% Run pump 1 clockwise at a flow rate of 3 mL/min for 30s
Str = 'E9 01 08 57 4C 00 2D C6 C0 01 00 38'; % corresponding control command string
Data = sscanf(Str, '%2x').';
write(s, Data, uint8); % write the Data to the pump

% 30s delay with a visible timer
Pumping_time = 30;
for Pumping_time = 30:-1:1
    pause(1)
    disp(['Remaining_time: ' num2str(Pumping_time)])
end

% Stop the pump
Str = 'E9 01 08 57 4C 00 2D C6 C0 00 00 39'; % corresponding control command string; we took the previous command string and changed the State 1 byte from 01 (start the pump) to 00 (stop the pump) and of course computed the new fcs
Data = sscanf(Str, '%2x').';
write(s, Data, uint8); % write the Data to the pump