RC Servo pulse -->Serial,PWM & Serial-->RC Servo Pulse

[Guest]

Any open source HW&SW (preferbly AVR & C) for the following converters;

(1) RC --> Serial
Input : Multi channel RC servo pulse sequence (From JR, Futaba, etc
RC recevicers)
Output : Serial (RS232) data (ChannelNo1, Position1, ChannelNo2,
Position2,...)

(2) RC --> PWM
Input : Multi channel RC servo pulse sequence (From JR, Futaba, etc
RC recevicers)
Outputs : Multiple outputs with TTL level PWM signals corresponding
to received RC servo positions

(3) Serial --> RC Servo Pulses
Input : Serial (RS232) data (ChannelNo1, Position1, ChannelNo2,
Position2,...)
Outputs : Multiple outputs to drive multiple RC servos

Thx.

 

[Guest]

http://www.veetail.com/HowRCworks.shtml

 

[Si Ballenger]

Any open source HW&SW (preferbly AVR & C) for the following converters;

(3) Serial --> RC Servo Pulses
Input : Serial (RS232) data (ChannelNo1, Position1, ChannelNo2,
Position2,...)
Outputs : Multiple outputs to drive multiple RC servos

Simple setup below for PC serial port control of RC servos via an
inexpensive servo control chip.

http://www.geocities.com/zoomkat/ezservo.htm