XMOS xCORE-200 Multi-channel Audio board Design Manual page 111

USB Audio Design Guide
Function usb_midi
Description USB MIDI I/O thread.
This function passes MIDI data from USB to UART I/O.
Type
void
usb_midi(buffered in port:1 ?p_midi_in,
Parameters
p_midi_in
p_midi_out
clk_midi
c_midi
cable_number
XM0088546.1
port ?p_midi_out,
clock ?clk_midi,
chanend ?c_midi,
unsigned cable_number,
chanend ?c_iap,
chanend ?c_i2c,
port ?p_scl,
port ?p_sda)
1-bit input port for MIDI
1-bit output port for MIDI
clock block used for clockin the UART; should have a rate of
100MHz
chanend connected to the
the cable number of the MIDI implementation. This should be
set to 0.
decouple() thread
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