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736 Commits 3 Branches 6 Tags
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Author SHA1 Message Date
hayodea c8474edad7 livox: rename handshakeTimeoutMs=>commandTimeoutMs 2025-11-01 02:45:24 -04:00
hayodea 58e9b09995 livoxGen1: Use RAII to close dlopen handle 2025-11-01 01:54:49 -04:00
hayodea c2c6d409dd DAPSpec: QualeIfaceApiParams: Add histbuffMs 2025-11-01 01:35:29 -04:00
hayodea 8dba0fdfc4 Todo: update 2025-11-01 01:26:51 -04:00
hayodea 67af9f02da DAPSpecs: Update parseRequiredParamAsInt to support all param lists 2025-11-01 01:11:34 -04:00
hayodea e824685c19 DAPSpec: Add params to quale-iface-api 
We add params to the quale iface (soon to be renamed to cologex-api).
This allows us to eventually set the history length for stimbuffs.
 2025-11-01 00:57:04 -04:00
hayodea 9cf1398f5c PcloudStimBuff: specify that openCl constraints are for input 2025-11-01 00:19:06 -04:00
hayodea f76f718e80 PcloudStimBuff: make OpenCL constraints explicit 2025-11-01 00:17:10 -04:00
hayodea cdade17905 Add SpMcRingBuffer to base class StimulusBuffer 
This will hopefully genericise the interface for Stimbuffs.
 2025-11-01 00:09:53 -04:00
hayodea 5af7e531b6 Style: use modern C++ style 2025-11-01 00:05:43 -04:00
hayodea 018c1f1e1d SpMcRingBuffer: Added this new class 
This will be the foundation for all StimulusBuffers. We can most
likely add this generically to the StimulusBuffer base class rather
than adding it only to StimulusBuffer's derived classes.
 2025-10-31 22:58:18 -04:00
hayodea 5e522178d8 SequenceLock: Newly added 
What can I say? It's a very portable primitive that allows us to
create many RCU-type data structures with many readers and one
writer, locklessly.
 2025-10-31 22:12:23 -04:00
hayodea 7574f3f59a StimBuff: customize stop() delay; add stimFrameProductionTimesliceInd 2025-10-31 13:54:50 -04:00
hayodea 0de031c74b Formatting: move big inlines out of class def 2025-10-31 13:47:00 -04:00
hayodea ebbb2b1345 StimBuff: Add skeleton common impl with rate limiting 2025-10-31 13:43:23 -04:00
hayodea 3bf8146ca3 CMake: STIMBUFF_FRAME_RETRY_PERIOD_MS 3=>1 2025-10-31 12:34:34 -04:00
hayodea f32a472c5d PcloudStimBuff: Add skeleton daemon; frame rate limiting 
Basic implementation of the stimbuff mechanism's frame rate
limiting behaviour.
 2025-10-31 12:22:07 -04:00
hayodea 7994c2f6e2 CMake,config.h: Add -DSTIMBUFF_FRAME_RETRY_DELAY_MS 
This determines how long a stimbuff should wait before retrying
to produce a stimframe, if the previous stimframe is still being
produced.
 2025-10-31 12:08:40 -04:00
hayodea 9ab155560a livoxGen1:ioUringAssmEngine: Fix build 2025-10-31 11:49:56 -04:00
hayodea 720babd39d CMake,config.h: Add -DSTIMBUFF_FRAME_PERIOD_MS 
This determines the maximum rate at which stimbuffs will be refreshed
with data from their device.
A device may refresh less frequently than this, but not more
frequently. The goal here is to give us control over the max
rate at which a device produces data.
 2025-10-31 11:31:04 -04:00
hayodea 5c3bc6c324 livoxGen1: Reduce nDgramsPerFrame 500=>30 ~86400 points/sec 2025-10-31 11:27:43 -04:00
hayodea b53ef42124 livoxGen1: documentation and formatting 2025-10-31 08:57:37 -04:00
hayodea babfda4d0f livoxGen1: Reduce handshakeTimeoutMs default to 5ms 
We have no real reason to set it as high as 300.
 2025-10-31 08:57:37 -04:00
hayodea 88dd872c95 Todo: Add async bridging idea as sync wait mechanism 2025-10-31 08:57:37 -04:00
hayodea b8255234de Todo: add idea for dealing with late timeouts 2025-10-31 08:57:37 -04:00
hayodea 1a4f7f97bd BUG: Late-timeout during finalize 
This adds a script which reproduces this bug after a lot of
iterations in gdb and lets us get a backtrace
 2025-10-31 08:57:37 -04:00
hayodea 13a948a2d3 Formatting: use early continue pattern 2025-10-31 08:57:37 -04:00
hayodea 07c48d78d1 Todo: update comments 2025-10-31 08:57:37 -04:00
hayodea 7b6bfbad68 Fix linker error 2025-10-31 08:57:37 -04:00
hayodea 393326052c Todo: update and add comments to finalizeInd 2025-10-31 08:57:37 -04:00
hayodea b3d0565e11 livoxGen1: Committing intermediate state before daemon design 2025-10-31 08:57:37 -04:00
hayodea 287dd6be56 livoxGen1: Fix include name 2025-10-31 08:57:37 -04:00
hayodea 0b2fde3484 livoxGen1:StaginBuffer: simplify buff size/stride calcs 2025-10-31 08:57:37 -04:00
hayodea c1286627ab LivoxGen1: attachDevReq sets nDgramsPerFrame 2025-10-31 08:57:37 -04:00
hayodea 2234df1de2 livoxGen1:attach: alloc PcloudStimBuff after getting return mode 2025-10-31 08:57:37 -04:00
hayodea 4db3581be9 VSCode config: idk 2025-10-31 08:57:37 -04:00
hayodea 7efe622dd2 livoxGen1:attach: call getReturnModeReq before enPcloudDataReq 2025-10-31 08:57:37 -04:00
hayodea f658e97ed0 livoxProto1: export getReturnModeReq; cache result in Device 2025-10-31 08:57:37 -04:00
hayodea f8c5fad841 AssemblyBuffer changes 2025-10-31 08:57:37 -04:00
hayodea 626a84cc78 Formatting 2025-10-31 08:57:37 -04:00
hayodea a68143810e DeviceReattacher: use provided ioThread; not mrntt directly 2025-10-31 08:57:22 -04:00
hayodea 109cd9eb03 DevReattacher: Add 20ms sync delay during stop() 
This fixes the bug where in-flight async ops that were triggered
by DevReattacher (such as livoxGen1_attachDeviceReq) that have
unconditional delays in them would fire late, after the state
var they rely upon had already been de-initialized.

We use an async bridge to ensure that those ops get executed in
the background and then resume execution after the delay.
 2025-10-31 08:20:33 -04:00
hayodea 7b830f0a68 AsyncBridge: Comment why we don't checkException in loop 2025-10-31 08:20:29 -04:00
hayodea b65b0f2370 UdpCmdDemux: remove stop-"responsiveness" timer 
I think it's best to remove the timer tick from UdpCommandDemuxer.
I looked at it again and it doesn't actually help with responsiveness.
Whatever it contributes is no different from what stop() does.
They both just call timer.cancel and cmdsocket.cancel.
So if that doesn't stop the socket in stop(), it won't magically
stop it more effectively if I call it from a timer handler.
 2025-10-31 08:20:27 -04:00
hayodea 2a8a6edf22 LivoxGen1: Add basic stimbuff creation & destruction 2025-10-25 23:04:59 -04:00
hayodea 10e19a3237 StimulusBuffer: Fix linker errors 2025-10-25 23:04:28 -04:00
hayodea 9e83a99c9c LivoxProto1:Device: Refcount num stimbuffs attached 2025-10-25 23:03:00 -04:00
hayodea b576d41595 VSCode config 2025-10-25 23:02:08 -04:00
hayodea b89c8cdc4f More work on PcloudStimulusBuffer 2025-10-25 19:42:48 -04:00
hayodea 682b9e121b Some initial notes on postrin path design 2025-10-25 19:35:53 -04:00