Roland Modela serial interface

[Peter Wintulich]

Hello,

I finally got to updating (reinstall) my workshop Linux computer and
added aduino IDE.

I found a very simple demo for bridging serial ports on the mega based
boards, it also happens to work on the Leonardo and its USB port.
I added a couple more lines of code to it to regulate the serial out to
the TTL port and now it only sends bytes when pin 2 is high.
It needs testing to see if the USB side will automatically regulate the
byte stream, but it dose gate the outgoing data very well.
The input side is un-restricted and runs continuously.

To Do:
It needs a level converter for the RS232 side.
Need to check for the correct levels for the handshake line (high or low
for go), as the PC uart may invert the signal and the level converter
dose invert it.
add a box,
with a cable with the correct plug for the back of the Modela.

Regards Peter

--

Peter Wintulich

Voicetronix Pty. Ltd.
Level 1, 246 Pulteney Street,
ADELAIDE 5000
South Australia
AUSTRALIA
+61 8 8232 9112