Dear sir, I work on the ECG data acquisition, by using EZUSB (AN2131Q) from cypress,I must draw this signal and display it using visual basic 6.0, I hope that there somebody who work on, I ask you to send me at leat exemple which can help me, Thank you, Best Regards,
"I must draw this signal and display it using visual basic 6.0" VB is not a Keil product - you need to find a VB forum to ask VB questions.
First, compile the Windows Vista beta for the Cypress EZUSB...
Dear sir, I use µvision to develop my acquisition program, I use 2 timers to command sample/hold and trigger the analog/digital converter, every 1ms I get a data in 12 bits, and put it in inbuffer, when i get it using Visual Basic I try to draw the signal which have a frequency about 40Hz, I ask you to give me example how to transfer this data, Thank you a lot, Best Regards,
How about a serial port? You could, for example, have the 8051 wait for a command to dump the data buffer; the VB program would send that command out a COM: port and then read the response.