Em Andamento

VB EEPROM Programmer

The basic object of the Visual Basic application is to allow for the loading, saving and editing of hex files, these files are to also be sent and received as hexadecimal characters from the serial port.

For a rough guide to the style of application I require please go to [url removed, login to view] and download the ic prog application.

eeprom confgurations which will contain: EEPROM name, size in bytes or Kbytes, page size in Bytes it should also be possible to create and edit these settings.

reading an IC:

1. VB App sends character "1" to the serial port. (tell Micro that it is read operation)

2. Wait for receipt of character "1" which indicates Ready state.

3. Send start address of read in hexadecimal characters (16 bit value)

4. See (2)

5. Send end address of read in hexadecimal characters (16 bit value)

6. See (2)

7. Send character "1" to serial port (tell Micro ready to receive)

8. Receive hexadecimal characters from serial port and store in program window in the format 00 - FF. (the program should be capable of displaying hex data in this format for the complete range of the address)

9. Micro will send charached "G" once all hex data has been transfered.

10. Program will then return to main execution and hex data will be displayed in the main window.

writing to an IC:

1. VB App sends character "2" to the serial port. (tell Micro that it is a write operation)

2. Wait for receipt of character "1" which indicates Ready state.

3. Send start address of write in hexadecimal characters (16 bit value)

4. See (2)

5. Send end address of write in hexadecimal characters (16 bit value)

4. See (2)

6. Send page size of IC in bytes (Value from 1 to 255)

7. See (2)

8. Send hexadecimal characters in format 00 - FF to serial port (tw0 characters at a time)

9. See (2)

10. Goto (8) until all data sent in which case send " " character to indicate data end.

11. return to main program execution.

The procedure for verifying an IC's data shall be the same as a read IC but the data will not be stored but only compared to each corresponding hex value already stored.

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request.

3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site).

## Platform

Must run on minimum WindowsXP, however 95/98/2000/NT would also be desireable.

Habilidades: Programação C, Software Integrado, Engenharia, Microsoft, MySQL, PHP, Arquitetura de software, Teste de Software, Visual Basic, Área de trabalho do Windows

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Acerca do Empregador:
( 1 comentário ) United Kingdom

ID do Projeto: #2992332

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gopikap

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