To write a computer program that runs in the Microsoft Windows environment. The program will allow the user to select an input serial port and the user can specify port parameters baud rate etc.
The input string format that the program will accept from the instrument is as follows:-
This string reads pressure in PSI. The objective of the program is to take this value and output the value as a depth.
The convert to depth in metres the formula is Depth(m) = (6.894757* (P-Pa)) / (d x g )
Where P = the PSI data read from the serial port
Pa= Atmospheric pressure in Pa (this value will be input manually by the user as a manual entry in millibars (millibar converted to Pa = millibar *0.1000001765766)
d = Density , this will be enterted manually to the program setup by the user as well. The input units will be kgm/cm3
g = Gravity, this will be entered manually to teh program setup by the user as well
The input data rate is expected to be 4Hz and teh output rate should parse each message reformat and output on a different rs232 com port.
There maybe future scope to further develop this program but for now it will run in it's most simplistic form as a basic data converter.
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Hi there, I read your initial requirements and I have some questions regarding to your programming project. please send me message so that we could discuss it further.
Hi I can help to develop a windows application to read data from RS232 Serial port and do calculation. I am a softere engineer with 8 years' experience of .net developing. Please contact me for further discussion.