Scott Shawcroft
52abbec7c5
Remove txbuf in favor of fifo.
...
Fifo incurs a second copy into a USB buffer but this ensures the
correct USB buffer alignment. Some LPC chips require 64 byte
alignment that txbuf couldn't do.
2019-01-08 14:10:40 -08:00
Scott Shawcroft
aa281521a6
Fix the test
2019-01-04 18:32:42 -08:00
Scott Shawcroft
ebbd8578af
Change travis for makefile.
2019-01-04 18:29:52 -08:00
Scott Shawcroft
048fc9694c
Split out txbuf and add unit test.
2019-01-04 18:27:00 -08:00
Scott Shawcroft
a3173b8de4
Add USB Midi support.
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It also introduces a txbuffer which copies data into it but passes
the buffer straight to the USB rather than another copy.
2019-01-04 12:16:27 -08:00
Scott Shawcroft
db42207fcd
Add a porting doc and make a pass over the others.
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Fixes #5
2018-11-27 18:07:22 -08:00
Scott Shawcroft
61bea0db1c
Update travis to build the example
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Also remove the old failing tests so the build is passing.
2018-11-25 12:16:28 -08:00
Scott Shawcroft
bf70f89240
Introduce a Makefile for the OS_NONE device example
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It currently supports the SAMD21 and SAMD51 only. More will be
added later.
2018-11-25 11:46:06 -08:00
Scott Shawcroft
47fabe42ed
One tweak to make -Wdiscarded-qualifiers happy.
2018-11-23 12:48:55 -08:00
Scott Shawcroft
bf8c4612dc
Make sure OUT endpoint 0 on the SAMDs always has a valid buffer to store
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a SETUP token into.
2018-11-23 11:20:23 -08:00
Scott Shawcroft
246c28db1a
Turn off interrupts when working with the event queue.
2018-11-23 11:18:53 -08:00
Scott Shawcroft
6aa0146c72
Reset USB peripheral and wait for startup
2018-11-23 11:15:39 -08:00
Scott Shawcroft
299a2f12de
Support the no CDC protocol as well.
2018-11-09 11:32:59 -08:00
Scott Shawcroft
537a29273c
Exempt from strict warnings for struct packing and add MCU options
2018-11-09 00:10:44 -08:00
Scott Shawcroft
30e3c64134
Polish up control split and treat it more like a normal endpoint.
2018-11-08 13:45:30 -08:00
Scott Shawcroft
7a40ec2647
Split out the control endpoint logic
2018-11-07 23:04:34 -08:00
Scott Shawcroft
c582c0fda9
Add SAMD21 and SAMD51 support for CircuitPython.
...
The ProtoThreads style subtasks were removed because it led to
extremely unclear control flow. RTOSes can be used if threading is
needed.
Also added some additional functionality to MSC to support dynamic
LUNs and read-only LUNs.
2018-11-07 12:02:28 -08:00
Scott Shawcroft