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Re: wav file to pic
It is very simple, make a PWM output, with the frequency of, let's say, 8KHz (depending on the max frequency in wav file- make PWM frequency double), then change the duty cycle proportionaly to amplitude of the sample. Finally, take the generated PWM signal to RC filter and...
dspic book
The examples are given in Pascal, but they are very nicely organized and structured, so you can easily translate them to any HL language.
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"Programming dsPIC Microcontrollers in PASCAL" — online free book
Online comprehensive manual for programming dsPIC...
bsf pic
I am not sure yet, but it seems that BCF and BSF instructions on Pic 18F series behave very odd when a PORT is set to input mode. For example, if you do this:
MOVLW 255
MOVWF TRISB
BCF PORTB, 0
BSF PORTB, 1
then it seems there is no effect when using those instructions. However...
mikroelektronika iir filter problem
MikroElektronika has released mikroPascal for dsPIC with examples for FIR, IIR, FFT, IFFT and other DSP exotics:
**broken link removed**
There is a free built in tool for FIR and IIR filters with coefficients generator and frequency domain analysis (Main...
mikroc tcp/ip
Here is the example of how to use UDP with 18F452:
mikroPascal:
**broken link removed**
mikroBasic:
**broken link removed**
If you download demo compilers from the links above you will also get an example of how to use TCP. The examples are also available in mikroC (ANSI C), but...
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