2ba9e9c2f7
pounder_timestamper: use input capture prescaler
2021-06-03 10:31:23 +02:00
35536c0623
Revert "Revert "pounder timestmper: don't use DMA""
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This reverts commit d97ee3f0c4
.
2021-06-03 10:31:11 +02:00
93081c25c2
refactor flatten_closures
2021-06-01 17:55:42 +02:00
3b73783635
clippy recursion
2021-06-01 17:45:14 +02:00
18b6e99b10
fix a few clippy lints on files that are touched
2021-06-01 17:32:06 +02:00
d97ee3f0c4
Revert "pounder timestmper: don't use DMA"
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This reverts commit 26b261364f
.
First needs to reduce capture rate to batch interval. Otherwise it's
jittery due to polling alignment.
2021-06-01 16:57:51 +02:00
26b261364f
pounder timestmper: don't use DMA
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* One sample per batch is typical and sufficient.
* DMA has more overhead than direct read for one sample.
2021-06-01 16:33:47 +02:00
f8fa297b20
lockin: dma fence
2021-06-01 14:49:51 +02:00
b90f4ad185
lockin: port to fast double buffered DMA
2021-06-01 13:17:40 +02:00
c5a2704c41
dma: implement overflow checking
2021-06-01 13:11:16 +02:00
63716111df
Merge branch 'master' into rj/fast-dbm
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* master:
pounder: clippy
pounder: add comment on channel enum
ad9959: refactor pad()
pounder: enum for gpio ext pins
pounder: fix attenuator indices (latch and shiftreg)
pounder io extender: hack around some bug
rf_power: fix measurement
attenuators: use robust latching sequence
deps: use mcp23017 release
pounder: simplify attenuator spi interface
2021-06-01 12:52:58 +02:00
73187ba053
Merge branch 'master' into rj/fast-dbm
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* master:
adapt to new heapless/serde-json-core after const-generics
Bump serde-json-core from 0.3.0 to 0.4.0
build(deps): bump heapless from 0.6.1 to 0.7.1
setup: cleanup
itcm: add some comments, make it safe
build(deps): bump ndarray from 0.15.1 to 0.15.2
Updating dependencies
Updating the embedded-nal
Removing spurious settings updates
deps: add rationales for git dependencies
itcm: implement in rust and execute during setup()
remove duplicate linker option
gha: install gcc
fmt
dependencies: align with master
bump cortex-m-rt to 0.6.13+git
memory.x: remove comment about old cortex-m-rt
enable itcm/dtcm explicitly
load process into itcm
2021-06-01 12:52:05 +02:00
4c01a8f929
pounder: clippy
2021-05-31 20:41:18 +02:00
da7fc08c15
pounder: add comment on channel enum
2021-05-31 18:25:34 +02:00
5ee7ef388e
Merge branch 'master' into rj/pounder-fixes
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* master:
adapt to new heapless/serde-json-core after const-generics
Bump serde-json-core from 0.3.0 to 0.4.0
build(deps): bump heapless from 0.6.1 to 0.7.1
2021-05-28 21:44:07 +02:00
b8da9961b8
adapt to new heapless/serde-json-core after const-generics
2021-05-28 18:34:25 +02:00
2368a4f6ed
pounder: enum for gpio ext pins
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This is currently unused but it's better to have enums than
a set of assorted constants.
2021-05-28 16:46:06 +02:00
3616f1fa5a
pounder: fix attenuator indices (latch and shiftreg)
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Before the discriminant was used despite being a compiler implementaiton
detail. This now fixes the discriminant to match byte index in the attenuator
shift register and latch-enable index of the gpio extender.
2021-05-28 16:44:58 +02:00
94f60c100c
pounder io extender: hack around some bug
2021-05-28 16:44:11 +02:00
79f8838104
rf_power: fix measurement
2021-05-28 16:44:11 +02:00
fc78b087ee
attenuators: use robust latching sequence
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To ensure that eatch call to latch() generates a rising edge, first
assert low, then high, not the other way round.
2021-05-28 16:43:29 +02:00
f1a58b7811
pounder: simplify attenuator spi interface
2021-05-28 16:41:58 +02:00
79d30b4c6b
setup: cleanup
2021-05-28 16:32:26 +02:00
c5d3837745
itcm: add some comments, make it safe
2021-05-28 16:03:40 +02:00
441c81d135
Merge branch 'master' into rj/itcm
2021-05-27 18:22:22 +02:00
f10bce709f
Updating the embedded-nal
2021-05-27 13:42:52 +02:00
23a93e9135
Removing spurious settings updates
2021-05-26 13:05:54 +02:00
c13859d486
dual-iir: add closure nesting helper macro
2021-05-25 12:05:19 +02:00
2a9657f98c
dual-iir: destructure resources
2021-05-24 22:41:22 +02:00
3165c680d6
dma: don't swap buffers
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* This uses a new closure-based method to the DMA HAL implementation which
gives access to the inactive buffer directly.
* It removes changing addresses, the third buffer for DBM, the inactive
address poisoning, and allows the cancellation of the redundant repeat
memory barriers and compiler fences.
* This is now around 20 instructions per buffer down from about 100 cycles
before.
* Also introduces a new `SampleBuffer` type alias.
* The required unpacking of the resources structure is a bit annoying
but could probably abstraced away.
TODO:
* Test
* Adapt `lockin`
2021-05-24 20:56:11 +02:00
4d5f1ab5e9
itcm: implement in rust and execute during setup()
2021-05-14 17:23:38 +02:00
bd8b3cd6f3
Merge remote-tracking branch 'origin/master' into rj/itcm
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* origin/master:
deps: fix rtt-logger->rtt-target, cleanup, bump cortex-m
build(deps): bump embedded-hal from 0.2.4 to 0.2.5
Bump rtt-target from 0.2.2 to 0.3.1
Bump serde from 1.0.125 to 1.0.126
remove unused dependencies
remove unused dependencies
2021-05-14 08:18:33 +02:00
b9cee6345a
deps: fix rtt-logger->rtt-target, cleanup, bump cortex-m
2021-05-14 07:16:47 +02:00
5d37963ec2
Merge remote-tracking branch 'origin/master' into rj/log
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* origin/master:
remove unused dependencies
remove unused dependencies
2021-05-13 18:27:11 +02:00
8eef23da6b
Merge branch 'rj/log' into rj/itcm
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* rj/log:
refine panic handler and add some logging info
hitl: kill probe-run cleanly
set target-cpu=cortex-m7, MSRV 1.52.0, use probe-run
README: document lockin, cleanup instructions, use probe-run
CHANGELOG: update
README: streamline docs a bit, add probe-run
update hitl script
remove rtt feature
use rtt logging
dsp/lowpass,lockin: const generics
2021-05-13 15:20:20 +02:00
18a8053cab
refine panic handler and add some logging info
2021-05-13 15:18:22 +02:00
401e1b0681
remove rtt feature
2021-05-13 11:14:03 +02:00
5b616a2874
use rtt logging
2021-05-13 10:55:43 +02:00
31332d220e
remove unused dependencies
2021-05-12 12:59:58 +02:00
bcdb5e3c0f
dsp/lowpass,lockin: const generics
2021-05-10 17:31:53 +02:00
66184ca089
Merge remote-tracking branch 'origin/master' into rj/itcm
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* origin/master: (34 commits)
Simplifying unit conversions
Cleaning up conversion + comments
Addressing review feedback
Update src/hardware/dac.rs
Renaming AdcSample -> AdcCode
Updating float conversion
Adding adc/dac code conversion utilities
Simplifying settings lock
Updating after review
Updating delay
Fixing merge
Formatting
Updating dependencies
Fixing clippy
Finalizing merge
Merging lockin app functions
Fixing system timer
Fixing build, formatting
Adding documentation
Renaming files
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2021-05-10 17:00:57 +02:00
bd491cf584
Merge branch 'master' into rj/itcm
2021-05-10 12:09:01 +02:00
81bc569f0e
Simplifying unit conversions
2021-05-10 11:40:36 +02:00
fa886d2eac
Cleaning up conversion + comments
2021-05-10 11:10:26 +02:00
65eb74b31e
Merge branch 'feature/telemetry' of github.com:quartiq/stabilizer into feature/telemetry
2021-05-10 11:07:29 +02:00
fcda2d5bd1
Addressing review feedback
2021-05-10 10:57:50 +02:00
6e94ffc138
Update src/hardware/dac.rs
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Co-authored-by: Robert Jördens <rj@quartiq.de>
2021-05-07 14:23:03 +02:00
60b1b112b1
Renaming AdcSample -> AdcCode
2021-05-07 14:11:25 +02:00
923790b0b9
Updating float conversion
2021-05-07 14:02:25 +02:00
b73a4d9e59
Adding adc/dac code conversion utilities
2021-05-07 13:50:34 +02:00