What a great god had done omron blood pressure monitor interface, 9021 can give a demo?
Now one of the most difficult problems is don't know how to transfer data,
Packet format on this document is (STX) payload/ETX,
Start of the command BYTE is 1, the data is' S ', a payload division the input data is acsii yards, hexadecimal representation of numerical data you use ASCII, from plural done in the sequential input packets, starts from the upper


Look not to understand ah, there is a great god can be solved? High marks, genuflect is begged

CodePudding user response:

Suggest you use serial debugging assistant, analyze the first, to get the data, then using mscomm control in a program to read serial data, and then parse, to get the data, and then display

http://www.cr173.com/soft/61421.html

CodePudding user response:

reference 1st floor lzp_lrp response:

suggest you adopt serial debugging assistant, to analyze the first, to get the data, then using mscomm control in a program to read serial data, and then parse, to get the data, and then display

http://www.cr173.com/soft/61421.html

Help to help me see my question and help

CodePudding user response:

With the answer, the original poster was finished? Can give you a Demo thank you

CodePudding user response:

reference visionxBen reply: 3/f

with the answer, the original poster was finished? Can give you a Demo thank you

Not do it, using a serial port communication tools are unable to get data,

CodePudding user response:

refer to 4th floor - a starburst galaxy - response:

Quote: refer to the third floor visionxBen response:

With the answer, the original poster was finished? Can give you a Demo thank you

Didn't do it, using a serial port communication tools are unable to get data,

Omron RV2 instruction format
1, must be the rs232c serial line, there are ready-made, serial port Settings: bit rate: 2400, the data bits: 7, calibration, even stop bit: 1
2, omron using question and answer mode, you must use a serial port debug tool sends an instruction:
Such as "[STX] [ETX] 73", 73 is the 'S' the asc hexadecimal code, this instruction is to start measurement, measurement will finish it back data

CodePudding user response:

reference 5 floor heijj reply:

Quote: refer to 4th floor - a starburst galaxy - response:

Quote: refer to the third floor visionxBen response:

With the answer, the original poster was finished? Can give you a Demo thank you

Didn't do it, using a serial port communication tools are unable to get data,

Omron RV2 instruction format
1, must be the rs232c serial line, there are ready-made, serial port Settings: bit rate: 2400, the data bits: 7, calibration, even stop bit: 1
2, omron using question and answer mode, you must use a serial port debug tool sends an instruction:
Such as "[STX] [ETX] 73", 73 is the 'S' the asc hexadecimal code, this instruction is to start measurement, measurement will finish it back data

Thanks to the great god answers, I find time to test,

CodePudding user response:

My colleagues to come, omron interface as one of the most critical is com line, must be double mother mouth cross 2-3, 5 pick up line, can only be received data, the line at the time of omron engineers gave me the document no introduction about this wire specification, anyway don't get data,
Have need can contact me, leave your email I sent you a demo,
Can also send demand directly to my email, [email protected],

CodePudding user response:

Hello, may encounter the same problem, share the demo, very grateful! 1195773816 @qq.com