Small examples for LIFA - Exemples simples pour LIFA

[elrix]

Hello,

I've done some small examples for LIFA (input/output, PWM, I2C, LCD, Nunchuck, SPI with LED ring, etc...) in french (sorry 😞 )

You can read them at :

http://innovelectronique.fr/2012/05/04/arduino-et-lifa-labview-interface-for-arduino/ for the first article and

http://innovelectronique.fr/2012/05/23/aduino-et-lifa-episode-2/ for the second one

You can try google translate to read them in english (i've tried...i'ts not so bad)

By the way, i've a small bug that always append whith SPI and the led ring. After around 10000 exchanges between LabVIEW and Arduino, the speed of the data flow on the serial line drops dramatically. It doesn't stop the VI but it's not possible to work because of the really small speed. It look likes that there's a problem with a buffer over the serial line.

Thanks for reading

Olivier DARTOIS

French version below:

J'ai réalisé des petits exemples sur l'utilisation de LIFA (LabVIEW pour Arduino). Ces exemples permettent de prendre en main les fonctions de bases de LIFA pour développer par la suite des exemples plus conséquents. Les articles sont lisibles aux adresses ci-dessus.

Cordialement

[Rocky1989]

excuse me. Where is the SPI example? I have problems with SPI usage. Thank you

[elrix]

Hello,

It's in the second article. I've tested SPI with a TI TLC5925.

Have a nice day.

[Rocky1989]

Sweet, thank you, Elrix. can you have a look at my post here. I don't quite understand the SPI send/write VI. Thank you