Need a simple VB program that can gather data from forms then send/receive data using RS232 communications. The program will start out detecting the avilable com ports and allow the user to select which one to use. Then the user will have the option of entering up to 512 different values from the forms. Then this data must be sent over the com port. Once the data is sent the program must wait until data is received from the com port. The program will then write the data it receives to a MS Excel file.
You will need 2 computers and a null modem cable to test this program. The test can be done using Hyperterminal. Escrow payment will not be released until program is confirmed to be working with Hyperterminal.
This project needs to be completed by the 24th.
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I have vast experience in developing applications for data acquistioning systems using RS232, ParallelPort and ADC/DAC cards. I can do this once you Escrow the payment.