Chameleon-AVR Nurve Networks, Chameleon-AVR Datasheet - Page 226

• Manufacturer Part Number: Chameleon-AVR
• Description: MCU, MPU & DSP Development Tools AVR8 & PROPELLER DEV SYSTEM (SBC)
• Manufacturer: Nurve Networks

Specifications of Chameleon-AVR

• Processor To Be Evaluated: AVR 328P
• Data Bus Width: 8 bit
• Interface Type: USB, VGA, PS/2, I2C, ISP, SPI
• Operating Supply Voltage: 3.3 V, 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Compiling and Running the AVRStudio Version
Demo Version Description:
Main Source File:
Additional Files Required:
General Requirements:
Controls Required:
Compiling and Running the Arduino Version
Demo Version Description:
Main Sketch Source File:
Additional Library Files Required (imported automatically by sketch)
General Requirements:
Controls Required:
Technical Overview
This demo uses the single keyboard API call Keyboard_Key() to read the keyboard. It then displays the key both integer
as well as ASCII format. The listing below is an excerpt of the main() program:
CHAM_AVR_SYSTEM_V010.c|h
CHAM_AVR_TWI_SPI_DRV_V010.c|h
CHAM_AVR_NTSC_DRV_V010.c|h
CHAM_AVR_VGA_DRV_V010.c|h
CHAM_AVR_KEYBOARD_DRV_V010.h
CHAM_AVR_SYSTEM_V010
CHAM_AVR_TWI_SPI_DRV_V010
CHAM_AVR_NTSC_DRV_V010
CHAM_AVR_VGA_DRV_V010
CHAM_AVR_KEYBOARD_DRV_V010
Echoes the local PS/2 Chameleon keyboard to the displays.
CHAM_AVR_KEYBOARD_DEMO_01.C
Video ports connected to NTSC or VGA monitors.
PS/2 keyboard plugged into Chameleon, simply type into the keyboard and watch the
output on the NTSC/VGA displays.
Echoes the local PS/2 Chameleon keyboard to the displays.
CHAM_AVR_KEYBOARD_DEMO
Video ports connected to NTSC or VGA monitors.
PS/2 keyboard plugged into Chameleon, simply type into the keyboard and watch the
output on the NTSC/VGA displays.
Figure 30.1 – Keyboard demo in action.
© 2009 NURVE NETWORKS LLC “Exploring the Chameleon AVR 8-Bit”
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