From 40647b46a29a6a3647d19b84ada8f266966a6260 Mon Sep 17 00:00:00 2001
From: morgan <mc@m-labs.hk>
Date: Thu, 2 Jan 2025 15:24:13 +0800
Subject: [PATCH] temp note: update

---
 cxp_note.md | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/cxp_note.md b/cxp_note.md
index 30bd56e..da1b210 100644
--- a/cxp_note.md
+++ b/cxp_note.md
@@ -23,35 +23,38 @@
   [x] CTRL Packet deserialize firmware
     [x] follow DRTIO DMA
     [x] check crc
+  [x] GTX Multilane setup
 - Camera boostrap
+  [x] get the CXP version
+  [x] test connection
+  [x] discovery other extension (links)
+  [x] set bitrate
+- Camera frame pipeline
+  [x] CXP frame packet routing (maybe no need to routing non zero streaming id (we have ROI buildin anyways)?)
+  [x] CXP CRC32 detection
+
 
 ## TODO
 [] remove ALL debug tools
   [] flake.nix mod
   [] local_run.sh mod
 ### Gateware
-[] GTX Multilane setup
+[] Test out CXP trigger
 [] Region of interest engine
 [] rtio to getting the frame
   - O: trigger
   - I: frame
-    - frame crc checker
 
 ### Firmware
-[] Camera boostrap
-  - get the CXP version
-  - test connection
-  - discovery other extension (links)
-  - set bitrate
 [] Camera linkdown detection
+[] Camera auto linkup/linkdown using threads
 [] API programming
 [] add tag handling for api calls
   - support line reset in kernel using syscall
 [] add heartbeat checking
 
 ### Coredevice Driver
-[] support simple GenICam api
-  - camera specific register that hold the same value between reset
-  - support sub-array readout (i.e Region of Interest (ROI))
+[] support simple camera programming interface (Not real time)
+  - basic i2c-like interface with read/write u32