Not sure what you mean by sending the word variable.
Type: Posts; User: johnmaetta; Keyword(s):
Not sure what you mean by sending the word variable.
Hello,
My program reads a string of ASCII characters via a serial port, such as 07DC. This represents the decimal year (2012).
How do I get the decimal equivalent of 07DC? What i get is...
Thank you. That will work.
John
My project recieves an ASCII text string such as "3FE35853" and stores them in an array. I need to convert each ASCII byte in the array to its decimal equivalent.
example:
"3" = 3
"F" = 15
"E"...
YitIRp
(pronounced Wyatt Earp)
By N6VMO
Our big off-road riding season kicks off at Thanksgiving. We gather with family and friends as well as several thousand other off-road enthusiasts in the...
I actually started down the IR path several months ago, by buying another IR control to modify.
My MAX3421 Eval kit arrives today, so I will be able to experiment with USB control. Who knows, I...
Unfortunately, the Nikon D40 only has a USB interface, so USB commands are the only option.
I ordered the MAX3421EVKIT-1+ from Digikey to help me understand USB a bit more and to develope my camera intervalometer project.
There are many questions about enumeration and other things. Just...
My latest project is to take timelapse photos using a Nikon D40 DSLR camera. There are a couple of PC based camera control programs out there such as DIY PhotoBits, but I want to operate from remote...
Hi Martin,
Thanks for the DIG tip. That eliminates all that math.
Yes, I know I can get the .5 resolution, but I don't need it for this simple project. But, that doesn't mean I won't...
Works great now!
INTERNALTEMP:
OWOut DQI,1,[$CC,$44] 'REQUEST FOR INT TEMP AD CONVERSION
PAUSE 750 'WAIT FOR CONVERSION TO COMPLETE
OWOut DQI,1,[$CC,$BE] ...
Yes it does...thank you!
John
Hello,
I am using the Dallas 18S20 to measure temperature. My code is working and I can display the decimal temp on the LCD screen.
My problem is:
The 18S20 provides the temp in HEX...
Thank you to all who made suggestions and provided me help. Here is the prototype PIC RTTY Telemetry project:
http://www.n6vmo.com/PIC/SARCHAB7.zip
http://www.youtube.com/watch?v=Iz2r9Yo0t1o
Hi Mike,
It doesn't take too high of a step to "go over my head". Anyway, I am using the 16F648A and I am not sure about DDS and PWM, but I did see that some people generate sine waves with PICs....
Yes, pretty cool product.
I wanted to use something not out of a box. Homebrewing it also make it flexible.
I think with those products you're pretty much stuck with only modifying a couple of...
My project is to send aloft, a balloon carrying a GPS receiver, 2M FM amateur radio and a digital camera. Wanting to 'roll my own' or 'homebrew' the payload TM circuitry rather than buying it,...
I need to process some GPS data that is in 32bit and 64bit Floating Point format.
My PIC16F648A project gathers serial data from a GPS Disciplined Oscillator unit and stores it in a array.
This...