Chameleon-AVR Nurve Networks, Chameleon-AVR Datasheet - Page 196

• 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

Example(s):
_________________________________________________________________________________________________
Function Prototype:
Description:
Example(s):
_________________________________________________________________________________________________
Function Prototype:
Description:
Example(s):
_________________________________________________________________________________________________
Function Prototype:
Description:
Example(s):
_________________________________________________________________________________________________
int Sound_Stop(int channel);
int Sound_StopAll(void);
int Sound_Update(int channel, int frequency, int volume);
Instruct sound channel 0 to play 440hz for 3 seconds.
Stop all channels manually.
Stop all playing sounds.
Start channel 0 at 100 Hz and sweep to 1000 Hz, at 10 msec intervals.
are channel (0..3), frequency (0...2000) Hz, duration (0..7) seconds where 0 means to play forever.
Returns 1.
can modify channel’s current frequency and volume. Of course, the parameters must be in range;
frequency (0...2000) and volume (0..255), where 0 means to leave as is. Returns 1.
Sound_Stop(...) stops the sound playing on channel. Returns 1.
Sound_StopAll() stops all sound channels and silences them. Returns 1.
Sound_Update(...) allows you to update a sound channel (0..3) “on the fly” without interrupting it. You
© 2009 NURVE NETWORKS LLC “Exploring the Chameleon AVR 8-Bit”
196