ColdFire USB Applications and Information
- USB and Useing the CMX USB Stack
- This Appnote covers USB and the ColdFire USB stack
- ColdFire USB usage and labs presentation
- This presentation cover USB, the ColdFire USB stack,
- and various applications/demos useing the stack
- Firmware for above labs
- This firmware includes a flash stick analog data logger.
- A WAV player - Play music from your USB flash stick.
- A Simple Text to Speech converter - Your ColdFire can Talk
- Connect a audio amplifier to GPT0 on the EVB board
- Hold SW1 while turning on board to put into HOST mode
- If you do not hold SW1 while powering up, you are in device mode
- Play video of Text to Speech Demo
- This is a Video of the ColdFire Text to Speech demo described on this page.
- Text to speech dictionary
- Download the zip file, and uncompress to root directory of flash stick.
- Insert flash stick into ColdFire EVB after booting into host mode
- use emgsay command to convert text to speech
- Audio USB demo Presentation
- Presentation covering USB audio demo
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- Presentation and Firmware from DFAE07 training
- Zip file containing both presentation and Firmware for DFAE07 USB stack training
Projects by Eric Gregori - included in Zip:
- Pot selected device side demos: Keyboard, mouse, Analog monitor/PWM controller
- Keyboard Device - types message to user in Notepad
- Mouse Device - Accelerameter based mouse
- Analog Monitor/PWM Control - Allows user to control PWM's over USB, and monitor A/D over USB
- Host Side Demos: emgedit, emglog, emgplay, emgsay
- emgedit - barely a text editor for creating text files on the USB stick
- emglog - Log analog and digital data to a USB flash stick in an excel readable format
- emgplay - Play a 8Khz mono WAV file over a PWM channel
- emgsay - A simple text to speech application with the dictionary stored on the USB flash stick