Sean Cross
eb7895d601
xous: add a return code to TerminateProcess
...
As part of this refactor, make `terminate_process()` a divergent call.
Signed-off-by: Sean Cross <sean@xobs.io>
2021-05-20 11:01:00 +08:00
bunnie
08a86749fe
fix hosted mode bugs
2021-05-09 01:13:16 +08:00
bunnie
391122823d
refactor heapless version in attempt to debug issue that cropped up in xous-names
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somehow, updating the toolchain has broken the FnvIndexMap implementation
2021-05-08 18:44:23 +08:00
bunnie
15fc4a6c36
audio working, trying out longer samples
2021-05-08 03:14:14 +08:00
bunnie
fe6b417643
checkpoint
2021-05-08 01:13:30 +08:00
bunnie
b3a60faec2
audio checkpoint
2021-05-07 15:09:51 +08:00
bunnie
7dd66a4c18
playback is mostly working and stable
2021-05-07 05:42:39 +08:00
bunnie
adc7f8e98d
cleanup the i2c API
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condense async/sync methods into a single one and decide which
is which based upon the presence of an Option<callback>
2021-05-06 14:03:06 +08:00
bunnie
bc82dbd157
transition i2c api on codec, finally found the damn race condition
2021-05-06 05:05:17 +08:00
bunnie
b596c40dd6
refactor I2C to have work queue, cleaner (but untested) APIs
2021-05-06 03:40:04 +08:00
bunnie
bb5bc1d212
refactor i2c to break out the i2c machine to a separate server
...
the concurrency issues on I2C are getting hairy, and it was probably a
dubious decision from the start to merge I2C into the LLIO block; but
originally this was motivated by the idea of keeping all the
"miscellaneous slow stuff" in one process to keep the memory footprint
small and make code a bit more readable.
Keeping I2C in the same process space as the LLIO but splitting it
into its own thread and server splits the difference, by giving us
more options to deal with the concurrency, without inflating the size
of the kernel binary and allocating a lot of extra static data.
2021-05-06 00:45:14 +08:00
bunnie
d17ae106f1
kernel panic on memory lend
2021-05-05 00:58:48 +08:00
bunnie
7a7e77d346
intermediate checkin, taking a break
2021-05-04 19:08:56 +08:00
bunnie
61611caddd
some general ideas to debug later
2021-05-04 02:47:03 +08:00
bunnie
f8979d6341
intermediate progress on audio. doesn't compile.
2021-05-04 02:22:35 +08:00
bunnie
50174f99e5
re-org the codec crate so that it can accommodate gnarly backends
...
This is in anticipation of:
1) supply chain issues causing CODEC chips to change out
2) host integration being a PITA
2021-05-03 00:31:05 +08:00
bunnie
f558f75116
add the skeleton for the codec server
2021-05-03 00:20:51 +08:00
