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RLP Access to Analog Output using Fez Cobra Board


#1

Hi All,

I was wondering if there is a way to create an arbitrary waveform generator using the Fez Cobra Board. I know that I can make a square wave using the PWM functionality using .NETMF. I would also like to make a sine wave as well. I tried using the analog output function where I can write out a byte array of values at a defined frequency, but it doesn’t repeat itself fast enough to get a consistent waveform out. I was wondering if there is a way to control this analog output using the RLP interface. Thanks.


#2

http://ics.nxp.com/support/documents/microcontrollers/?type=software

Just download: “Sample Code Bundle for LPC23xx/LPC24xx Peripherals using Keil’s μVision”

In there you’ll find all headers and example code (look for the DAC example)