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iPort Message Manager Software for Windows

Introduction to Message Manager

The MCC iPort Message Manager Software, when used in

conjunction with an MCC iPort allows a PC to become an I

Master or Slave device, transmitting or receiving I

C messages

between the PC and one or more I

C devices across an I

C Bus.

The iPort Message Manager is designed to be a simple application

for experimenting with I

C messages. It provides methods to:

1. Set the device’s I

C Slave address, General Call Enable, and

other operating parameters.

2. Master Transmit ASCII text or Hex [~00...~FF] data to a

specified I

C Slave Receiver device.

3. Master Receive data from a specified I

C Slave Transmitter

device.

4. Perform Master Read after Write operation.

5. Slave Transmit data to a requesting I

C Master Receive device.

6. Display Slave Receiver data.

7. Assert or release the INT signal (iPort/AFM only).

Each iPort Message Manager I

C message can include up to 23

bytes of 8-bit ASCII binary data, although the iPort itself is capable

of sending or receiving I

C messages up to 64K bytes in length.

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MCC MIIC-203 Guía de usuario Pagina 19