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as it should appear in system like usual serial port you could use any serial port sniffer, like:
Portmon for Windows
or USB sniffer, if ft232 is used with direct D2XX drivers instead of VCP.
Usb Sniffer for Windows | Download Usb Sniffer for Windows software for free at SourceForge.net
I meant the accuracy in terms of position of edge detection error. Theoretically this could be done even with 1bit adc i.e. comparator :)
625 cycles per pixel should not be a problem for edge detection. Even video mpeg encoding requires less operations per pixel.
1. C(t) = sum (X[i] * Y[i-t])...
What is "not powerful enough" in terms of MIPS, MHz, anything?
What accuracy do you need?
Correct and slow way is to calculate correlation function of your signal and function you are looking for (step function in simple case). And then find the position of maximum of correlation function. This...
Well, Bemicro-SDK looks much better, it is Cyclone IV, it has ethernet, 64MByte sdram, and at least full schematics are available :) , and it still costs half of de1 price.
So i'm for sure going to get one :)
Re: C code to send emails
simplest way is just to run some command line mail client, like this one
**broken link removed**
i suppose question was about windows OS, so:
#include <process.h>
...
char cmdStr[MAX_STR_LENGTH];
sprintf_s(cmdStr, MAX_STR_LENGTH, "bmail.exe aaa bbb ccc", ...)...
It does not matter parallel or serial port (i mean not to use UART tx and rx pins but status and command lines), both could be used just as GPIO(general purpouse input/output).
You could set some output pins to 0 or 1 and read status of input pins, and doing so in correct order implement SPI or...
Using LPT port, or even RS232 (there are number status and control lines that could be used as GPIO), you could make SPI interface, by switching and reading pins in correct order. The only thing is to translate the logic levels. LPT - 0V..+5V, RS232 -12V..+12V.
Then any ADC with SPI interface...
What about adressing, ARP, ICMP? packet routing? do you want your device could operate only in local network?
And what's wrong with UDP, it makes not so much overhead, and could be easilly implemented in any device.
I would have think first about making something over UDP instead of IMPLEMENTING...
ALL Blackfin processors have PPI to capture video data,
Almost all of them (except newest ones in low pin count cases 504,506) have external memory inteface, you will need it to store image data.
Blackfin core is the same for all the deivces and with comparable performance (ranges from 300 to...
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