Friendly ARM mini2440 No OS

Friendly ARM Standalone Application for Step motor control
http://code.google.com/p/startos/

Category:

Science & Technology

Tags:

• Friendly
• ARM
• mini2440
• noOS
• industrial
• control
• SCADA

[junk2601]

hi u can give the code in c for programin ports ?? in and out

[AnatoliyBesplemennov]

@junk2601 Hi,

you can look at: startos project.

There are examples for controlling LEDs, Buttons input, etc.

I'm preparing examples like in the Arduino: turn Pin for output,

digitalWrite, digitalRead, analogWrite (Get_ADC already presents) and so on.

[AnatoliyBesplemennov]

Hello!

If your program has Binary form, it'll work on StartOS. I think Qt program work on Java virtual machine with use it's API and will not work with StartOS.

Thanks!

[AnatoliyBesplemennov]

You can look at C source code at: code.google.com/p/startos and build your own program

[AnatoliyBesplemennov]

There are small black box on video - SMD42 with MOSFET. It costs ~$50 on ebay.com. Mini2440 controls ramp, frequency and slow down via PWM.

Mini2440 can produce phase-shifted signals for bi-polar or uni-polar step motor but power keys and power supply are needed.

Also and more important - it can read sensors, calculate and control 3-Phase AD asynchronous Motor by VFD via COM Port! Or said, 3 motors..

[AnatoliyBesplemennov]

GUI is self-maded. Since I can output one single pixel on LCD screen, all other job is easy. Graphics was prepared in Rhinoceros, digits&letters for font in CorelDraw. Now I use Bits for fonts. There are Put_BMP, Put_pixel source code shipped with mini24400 or on forums. You can draw Background picture, then draw small elements on screen....

[Ichthyophagy]

Hi, congratulations!! :)

I have a question: If I have a program which is developed with Qt, will it run on that StartOS? So is Qt program compatible with StartOS?

Thanks you!!

[Jacteful]

Thank you.

Do you use the FriendlyARM kit directly to control the motor? or you have another MCU to do that, the kit is just for UI?

[muringahzl]

The graphical interface was also created on the ads? or you used other means to do this part?

[AnatoliyBesplemennov]

It was a Demo Prog for one Firm. Work in 5 seconds after power on. But they don't gave me work. I use ADS 1.2 (it is on the Disk). It is quite difficult and ADS has limited possibilities. Now I'm developing simple OS. When finish it - programming wil be very easy. So I'll can help you and other people. Progs starts already from SD Card. Thank for interesting!