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hI THIS IS MY checksum programme now i can calaulate he right checksum for example input the 04DI\s\s in code mode can get the CF but i want to design a loop format and use it as a subvi so can you help me with it ? CHECKSUM RIGHT.vi

hi both of These two topic is posted by myself

Hi I using a musashi dispenser unit with Rs232 for controller pressure and dispense time. I want to write program in Labview for this. They protocol looklike DEFAULT is 19200bps.Data Length: 8 bit Start Bit: 1 bit Stop Bit: 1 bit Parity: None Flow Control: None the Dispense command is stx 04DI_ _(two space) etx the checksum of this command is CF, which is calculate is 00-30("0")-34("4")-44("D")-49("I")-20("SPACE")-20("SPACE")=CF can you guys help me calculate this in labview 8.6 thank you very much