hi,
I need some help in programming the Atmel Tiny 26L Pic.
http://www.rcgroups.com/forums/attachme … 5712&stc=1
The circuit board is for a micro IR controlled helicopter. The program has to control the two motors (so it’s only two channels) and it has to function as two speed controller too.
"The IR system is very short range and it uses un-modulated 1-2 ms pulses taken directly from the Tx to drive the IR LEDs. There is no mixing in the Tx, everything is done in the ATtiny26L. The ATtiny26L also uses its dual analog comparator input for the IR receiver. In the Nanoflyer I use a software that does not include all the options, but electronics is still rather powerful: Channel detection and separation (up to 6 channels incl. complex mixing functions) and 2 high frequency PWM motor controllers (120 kHz, 70 steps, 400 mA)
With more software the same electronics will also do (in addition to the above): 2 bi-directional motor controllers (32 steps, 20 mA), 2 digital on / off outputs (20 mA) and low voltage detection and handling, soft landing."
http://www.atmel.com/dyn/products/produ … rt_id=2967
Thank you for your help
-scrutor