Adding more to CLAUDE

CLAUDE.md

@@ -31,8 +31,18 @@ control radar with precision approach radar, but not now.
 Another class would be used for simulating targets, like for example
 a sailboat regatta race.
 
-The classes for communications and the simulating targets have not been
-defined yet.
+Classes:
+
+1. Anything to do with sending anything to the display. Needs to be on the
+same thread as the main function
+
+2. Communications with outside sources; ais and ads-bl for targets
+
+3. Operator controls
+
+4. Internal target simulation
+
+5. All of these have to use mutex for anything going into the display class
 
 There may be more classes TBD
 
@@ -61,6 +71,14 @@ Here are the controls that I am proposing
 8. Bearing (only for a scope) which in the old days uses a servo motor to
    rotate the antenna. I don't know what form of feedback (text on the
    screen or mechanical numbers on a dial)
+9. Magnetron tune
+10. Anti clutter rain (ftc)
+11. Will not need heading (this will be a fixed radar location for
+    the harbor master or lifeguard
+12. Off-centering
+13. Graticule brilliance 
+14. Reset (in case kids really mess things up)
+
 
 (Please suggest other controls I may have missed.)
 
@@ -77,6 +95,26 @@ for how many pulses received and in what direction. That would be permanent.
 Temporary code necessary for changing control selection and value via the
 keyboard until I get the necessary hardware for the controls.
 
+Also please note that thill will need to be flexible as encoders can
+be expensive, especially robust ones that kids cannot break.
+
+Shaders:
+
+Please read and suggest what different shaders set to be used for reliability
+and make approprate changes to this file. At least the following shader sets
+
+1. PPI targets, current, in white blue
+2. clutter for rain, in white blue
+3. clutter for waves, in white blue
+4. graticule for PPI for bearing ticks, numbers, and range rings that
+   will change with range selection
+5. Have operator switch graticules  on the vintage a scope
+6. Shoreline; tricky as shoreline has hills.
+7. This may be overkill, but something for notable buildings and docks. The
+   curved south bay trail and taylor dock comes to mind, also the squalicum
+   marina and the breakwaters.
+
+
 Details for A scope (predecessor to the PPI scope)
 
 The a scope will have pulse amplitude on the vertical axis and the range on the horizontal
@@ -90,8 +128,7 @@ graticule lit with an equivalent color. Horizontal is range, vertical is strengt
 of the return blip. The phosphor of the A scope is green, similar to P1, which was
 used on oscillosopes. 
 
-Please note that there will be two sets of shaders. Once for the actual trace and the
-other is used for the graticule. It will be used to change the graticule range and 
+On vintage a scope, the operator changes the graticule when range is changed. Suggest 
 briefly display the message "operator inserts new graticule manually". If possible for
 realism, have the old graticule move up and off the screen and then the new graticule move
 onto and down the screen until it is in place, simulating the operator changing the
@@ -121,5 +158,15 @@ The PPI display will need shaders for the following:
 
 5. Persistance (green yellow) for targets, clutter, and shore lines.
 
+Communication:
+
+All I know now is that I plan to use a combination of raspberry pi 4 and a Airspy 
+SDR for each of ais, ads-b, and uat. I need comments on uat; does it need separate
+SDR and raspberry PI? I am hoping that each raspberry pi would act as a server to field
+requests from this program I plan to use a separate git repository and a CLAUDE.md of its own
+since the build is for a different architecture and its own CMakeFile.txt file. Any comments?
+Can I put the raspberry pi stuff in this same file heirarchy but with separate CMakeFile.txt,
+includes, etc.
+
 Right  now, I just want to make sure that the structure is okay and that the CMakeFile.txt
 looks okay. I am  not ready to ask you to create any code