to save the data rs232 into binary and to post them on a graph

[synapsium]

Hello I finish this year a project of electronic to present in front of jury. I would like to show the assets of the Labview software by carrying out the interface of my project under this program. I have to work before with this software and an auxiliary chart to make regulation speed engine and regulation of heating. This time I would need to use the serial port .I have a serial port connected to a  CPLD+mémory SRAM. This assembly will send data by serial port . The PC must take delivery of the data in binary format and separate each one of the bit ====>first I recept the first word of 8 bits; the first bit is posted on a line the second bit on one second line etc.... (thus 8lignes) and when I recept the following word of 8 bit I carry out the same thing. In the final analysis I must find 8 lines posting a value 0 or 1 as on a logical analyzer. I hope that you will be able to help me. Thank you and sorry for my bad english.

[Albert.Geven]

Hi

If I translate your question into my (also foreign) english I would say that you receive bytes from the serial line in the form of characters
and that each bit is representing the state of a digital line.
So you need to read characters from the serial line 1 at a time, convert this into a byte and this one into 8 bits and display it.

Try to find all these steps and the forum will help you to add them together.

succes