Merge pull request #1 from visrealm/dev

v0.3 initial release

Author: visrealm

.gitignore

@@ -10,3 +10,4 @@ compile_commands.json
 CTestTestfile.cmake
 _deps
 build/**
+testapps/**

.vscode/settings.json

@@ -1,6 +1,8 @@
 {
   "files.associations": {
     "*.md": "markdown",
-    "xtr1common": "c"
+    "xtr1common": "c",
+    "stdlib.h": "c",
+    "multicore.h": "c"
   }
 }

CMakeLists.txt

@@ -8,17 +8,19 @@ include(visrealm_tools.cmake)
 
 set(BUILD_SHARED_LIBS OFF)
 
-set(PROJECT pico-prom)
+set(PROJECT pico9918)
 
 project(${PROJECT} C CXX)
 
+add_definitions(-DPICO_BUILD)
+
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_CXX_STANDARD 17)
 
 # Initialize the Pico SDK
 pico_sdk_init()
 
+add_subdirectory(submodules/vrEmuTms9918)
 add_subdirectory(src)
 add_subdirectory(test)
-add_subdirectory(submodules/vrEmuTms9918)
 

README.md

@@ -8,11 +8,11 @@ The TMS9918A emulation is handled by my [vrEmuTms9918 library](https://github.co
 
 ## Hardware
 
-Gerbers will be released soon once I validate the v0.3 PCB. The next stage will be to shrink it down, by including the RP2040 directly, rather than pluggin in an external Pi PIco module.
+v0.3 Schematic and Gerber available now. This revision has been tested on my two TI-99/4As (PAL and NTSC) and my HBC-56 and is fully functional, however it is not representative of the final PCB design which will include the RP2040 directoly on the PCB.
 
-v0.3 Schematic is available now, however this revision has not yet been tested.
+<p align="left"><a href="pcb/v0.3/pico9918_v0_3_schematic.png"><img src="pcb/v0.3/pico9918_v0_3_schematic.png" alt="PICO9918 v0.3" width="720px"></a></p>
 
-<p align="left"><a href="pcb/schematic_v0_3.png"><img src="pcb/schematic_v0_3.png" alt="PICO9918 v0.3" width="720px"></a></p>
+<p align="left"><a href="pcb/v0.3/pico9918_v0_3_pcb.png"><img src="pcb/v0.3/pico9918_v0_3_pcb.png" alt="PICO9918 v0.3" width="720px"></a></p>
 
 ### Raspberry Pi Pico Module