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1427 Commits (8d4193ed62948af74588b6c35d1dedb4e986efb8)

Author SHA1 Message Date
Robert Jördens 3c574b3519 pll: update tests and benches 2021-06-03 19:24:25 +02:00
Robert Jördens 10da2d38ae pll: merge advance into update (like rpll) 2021-06-03 19:20:13 +02:00
bors[bot] 21776d1845
Merge #376 
376: pll: add advance() r=jordens a=jordens



Co-authored-by: Robert Jördens <rj@quartiq.de>
 2021-06-03 15:41:59 +00:00
Robert Jördens 971bc1109d pll: add advance() 2021-06-03 17:33:57 +02:00
Robert Jördens 2ba9e9c2f7 pounder_timestamper: use input capture prescaler 2021-06-03 10:31:23 +02:00
Robert Jördens 35536c0623 Revert "Revert "pounder timestmper: don't use DMA"" 
This reverts commit d97ee3f0c4.
 2021-06-03 10:31:11 +02:00
Robert Jördens af874c2eef miniconf: add some checks, simplify 2021-06-01 18:32:33 +02:00
Robert Jördens 28aef35d87 miniconf.py: make retain an option 2021-06-01 18:32:33 +02:00
Robert Jördens 93081c25c2 refactor flatten_closures 2021-06-01 17:55:42 +02:00
Robert Jördens 3b73783635 clippy recursion 2021-06-01 17:45:14 +02:00
Robert Jördens 18b6e99b10 fix a few clippy lints on files that are touched 2021-06-01 17:32:06 +02:00
bors[bot] 5be7d175c1
Merge #373 
373: Rj/dsp tweaks r=jordens a=jordens

* saturating_scale fixes and docs

Co-authored-by: Robert Jördens <rj@quartiq.de>
 2021-06-01 15:01:13 +00:00
Robert Jördens 60715303e7
Merge branch 'master' into rj/dsp-tweaks 2021-06-01 17:00:40 +02:00
Robert Jördens d97ee3f0c4 Revert "pounder timestmper: don't use DMA" 
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
Robert Jördens 26b261364f pounder timestmper: don't use DMA 
* 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
Robert Jördens f8fa297b20 lockin: dma fence 2021-06-01 14:49:51 +02:00
Robert Jördens b90f4ad185 lockin: port to fast double buffered DMA 2021-06-01 13:17:40 +02:00
Robert Jördens c5a2704c41 dma: implement overflow checking 2021-06-01 13:11:16 +02:00
Robert Jördens 63716111df Merge branch 'master' into rj/fast-dbm 
* 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
Robert Jördens 73187ba053 Merge branch 'master' into rj/fast-dbm 
* 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
bors[bot] e35421d561
Merge #371 
371: rj/pounder fixes r=jordens a=jordens

- pounder: simplify attenuator spi interface
- deps: use mcp23017 release
- attenuators: use robust latching sequence
- rf_power: fix measurement
- pounder io extender: hack around some bug
- pounder: fix attenuator indices (latch and shiftreg)
- pounder: enum for gpio ext pins
- ad9959: refactor pad()

One big issue was the apparently broken mcp23017 `digital_write`. I couldn't get it to work.
For now, and since (a) we aren't handling the other pins in any configurable way, and (b) the readback-style modification is slow let's just to whole-port writes of constants.

Co-authored-by: Robert Jördens <rj@quartiq.de>
 2021-05-31 18:50:11 +00:00
Robert Jördens 4c01a8f929 pounder: clippy 2021-05-31 20:41:18 +02:00
Robert Jördens da7fc08c15 pounder: add comment on channel enum 2021-05-31 18:25:34 +02:00
Ryan Summers 14bfbbe2a1 Refactoring link status polling 2021-05-31 14:28:57 +02:00
Ryan Summers 04f61db6f2 Adding functional prototype 2021-05-31 14:06:02 +02:00
Robert Jördens fb4ed888ee dsp/saturating_scale: fix range 2021-05-30 20:12:02 +02:00
Robert Jördens 2ba49258f9 dsp/staurating_scale: fix math 2021-05-29 22:51:13 +02:00
Robert Jördens 21ab988239 atan2: tweak for speed 2021-05-29 22:51:13 +02:00
Robert Jördens 8ccc2f2275 Merge branch 'master' into rj/visibility-cleanup 
* 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
  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
 2021-05-28 21:50:53 +02:00
Robert Jördens 5ee7ef388e Merge branch 'master' into rj/pounder-fixes 
* 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
Ryan Summers 5e2d2beeac Updating lockfile 2021-05-28 19:38:03 +02:00
Ryan Summers eb968fb503 Adding subsampling factor 2021-05-28 19:37:28 +02:00
Ryan Summers 2edbcf1c92 Merge branch 'master' into feature/livestream 2021-05-28 19:01:24 +02:00
Ryan Summers 72637bebc0 Updating stream 2021-05-28 18:57:23 +02:00
bors[bot] c6965bd8e0
Merge #372 
372: rj/const gen r=ryan-summers a=jordens

- build(deps): bump heapless from 0.6.1 to 0.7.1
- Bump serde-json-core from 0.3.0 to 0.4.0
- adapt to new heapless/serde-json-core after const-generics


Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Robert Jördens <rj@quartiq.de>
 2021-05-28 16:50:50 +00:00
Robert Jördens b8da9961b8 adapt to new heapless/serde-json-core after const-generics 2021-05-28 18:34:25 +02:00
Robert Jördens d493867c76 Merge remote-tracking branch 'origin/dependabot/cargo/serde-json-core-0.4.0' into rj/const-gen 
* origin/dependabot/cargo/serde-json-core-0.4.0:
  Bump serde-json-core from 0.3.0 to 0.4.0
 2021-05-28 18:24:58 +02:00
Robert Jördens 4f9113cb45 ad9959: refactor pad() 2021-05-28 16:46:39 +02:00
Robert Jördens 2368a4f6ed pounder: enum for gpio ext pins 
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
Robert Jördens 3616f1fa5a pounder: fix attenuator indices (latch and shiftreg) 
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
Robert Jördens 94f60c100c pounder io extender: hack around some bug 2021-05-28 16:44:11 +02:00
Robert Jördens 79f8838104 rf_power: fix measurement 2021-05-28 16:44:11 +02:00
Robert Jördens fc78b087ee attenuators: use robust latching sequence 
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
Robert Jördens a9f5943296 deps: use mcp23017 release 2021-05-28 16:42:42 +02:00
Robert Jördens f1a58b7811 pounder: simplify attenuator spi interface 2021-05-28 16:41:58 +02:00
dependabot[bot] 440e542eae
Bump serde-json-core from 0.3.0 to 0.4.0 
Bumps [serde-json-core](https://github.com/rust-embedded-community/serde-json-core) from 0.3.0 to 0.4.0.
- [Release notes](https://github.com/rust-embedded-community/serde-json-core/releases)
- [Changelog](https://github.com/rust-embedded-community/serde-json-core/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-embedded-community/serde-json-core/compare/v0.3.0...v0.4.0)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-05-28 14:40:51 +00:00
dependabot[bot] e9e98678c1
build(deps): bump heapless from 0.6.1 to 0.7.1 
Bumps [heapless](https://github.com/japaric/heapless) from 0.6.1 to 0.7.1.
- [Release notes](https://github.com/japaric/heapless/releases)
- [Changelog](https://github.com/japaric/heapless/blob/master/CHANGELOG.md)
- [Commits](https://github.com/japaric/heapless/compare/v0.6.1...v0.7.1)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-05-28 14:40:46 +00:00
bors[bot] 9587088de2
Merge #322 
322: rj/itcm r=jordens a=jordens

* close #315
* would profit from cortex-m-rtic 0.6 elevating the attributes to the actual ISR thus removing the veneer

Co-authored-by: Robert Jördens <rj@quartiq.de>
 2021-05-28 14:34:28 +00:00
Robert Jördens 79d30b4c6b setup: cleanup 2021-05-28 16:32:26 +02:00
Robert Jördens c5d3837745 itcm: add some comments, make it safe 2021-05-28 16:03:40 +02:00