PiCW
A morse code keyer running on Raspberry Pi
GPIO ports
-
Two input ports for iambic paddles
- supporting mode A and mode B
- bug key emulation
- side swiper emulation
-
An input port for straight key
-
An output port for TX control
-
The PWM output for side tone
CLI interface on RPi
- send message
- with keyboard
- from text files
- record/replay keying
(both computer and manual keying)
- training mode
with arbitrary set of characters
- variable gap length between every letters
(especially useful for training)
- enable/disable
- iambic paddles
- straight key
- tx control line
- side tone (also can change freq.)
See also
- docs/schematic.txt - schematic diagram of GPIO ports
- Supporting GPIO libraries