Keyboard Firmware Sample Source Code for the TI TUSB2136 and TUSB3210 Status: ACTIVE

Product Information

Description

The TUSB2136-TUSB3210-KBD-SRCCODE Keyboard Application Demo Firmware is a fully-functional keyboard controller application designed to operate with the either the Texas Instrument TUSB2136 or TUSB3210 microcontrollers. The code is designed to operate within a typical 101-key keyboard with three LEDs.

This code is provided to demonstrate the use and functionality of the TUSB2136 or TUSB3210, as well as to provide the user with a starting point should it be necessary to develop code to handle an expanded keyboard. The TUSB3210KBDPDK and the TUSB2136TPS2149PDK both ship with this code native to the on-board EEPROM.

The code is written to work with the USB Human Interface Device (HID) Class driver.

The code has been designed to be as straight-forward as possible, maintaining readability with heavy in-line documentation.

Features

• Creates a standard 101-key USB Keyboard
• Assumes use of the USB HID class driver

Compatibility Issues

The code was developed in the IAR Embedded workbench, version 5.50B. Texas Instruments has not ported this code to any of the other industry standard compilers.

This code is provided AS-IS with no implied warranty.

Please refer to the included documentation for additional information