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I think u r saying combination of two thing one is object tracking and second is classification of object using neural network. What I will suggest you refer openCV example of object tracking and read more on what is your object your are looking for and what are the feature set of such object...
I think some of this link may help you
http://amikostb.com/
**broken link removed**
http://www.amikoalienusa.com/wp-content/uploads/2013/09/Amiko-Nano-HD-Testing-and-Information.pdf
Good Luck
Hi elf,
I think it is very difficult to answer without knowing what kind of chipsets are used in these receiver. Typically embedded programming is done in C and advance processor it is in C++. More over one need to understand the functional aspect like sampling , packet structure of data and...
First of all,
Try plane TCP/IP server and client code with the same port number are you are using for GPRS command uses.
then replace client with GPRS service with same port number.
Kindly please note that in above example I was using 5000 port number.
with regards,
milind
use Convert.ToDouble(String)
first and then make that double to string should work
refer -
https://msdn.microsoft.com/en-us/library/bb397679.aspx
Good Luck
Milind
I think your baud rate setting is wrong you mostly need to put SPBRG = 25 for 9600 baud rate at 4 MHz crystal oscillator -
refer the code below -
void serial_setup(void)
{
/* relates crystal freq to baud rate - see above and PIC16F87x data sheet under 'USART async. modes'
BRGH=1...
In my view you need probably averaging method first of all you are converting the AC in to half cycle DC and then trying to sample it at different point of time will give you different voltages ..... Capacitor my filter it out up to some extend but reading will not be reliable as the discharging...
There was no paper as such we refereed while doing the this project..... I used simple 8051 for this work as we need to fetch only 12 bit x 9 color sensor x 3 color of data per reading so I do not go for any high end micro-controller and the speed of sampling also was very small.....the problem...
In my view you should first try CDC (comport communication) class of USB than HID.... Because HID class on PIC can interact with HID class device like mouse , key board etc...... I am not sure you will able to do communication with that...
Good luck
one thing I will like to suggest you is that choose proper value of resistors for potential divider circuit.....as In case of ADC require some sampling current too and also ADC pin resistance based on chip that you are using comes parallel to R2 if you are taking voltage samples across R2 ...
Hi.....
With 10 bit resolution you will get 1024 reading for now let say you map 48 volts to let say 1000 count of ADC you will get 20 ADC count resolution per volt I think it is very good resolution to detect the range of the voltages that you are taking.....you even have design op amp circuit...
As jayanth said you need to convert input voltages in range of micro controller 0-5v for say range of 0 to 48 v using either voltage devider or some other method and detect this voltage using micro controller....
Good luck
Milind
In my view there might be two more possibilities apart from frequency drift issues -
1) the receiver response may be decreasing over a period of time....
2) the gain of transmitter amplifier might be also decreasing over a period of time....
With regards,
Milind
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