Move apa and ws PIO into drivers so they can be easily used with more boards

drivers/CMakeLists.txt

@@ -19,4 +19,5 @@ add_subdirectory(bme68x)
 add_subdirectory(bmp280)
 add_subdirectory(bme280)
 add_subdirectory(button)
+add_subdirectory(plasma)
 add_subdirectory(rgbled)

drivers/plasma/CMakeLists.txt

@@ -0,0 +1 @@
+include(plasma.cmake)

drivers/plasma/plasma.cmake

@@ -0,0 +1,18 @@
+set(DRIVER_NAME plasma)
+add_library(${DRIVER_NAME} INTERFACE)
+
+target_sources(${DRIVER_NAME} INTERFACE
+  ${CMAKE_CURRENT_LIST_DIR}/apa102.cpp
+  ${CMAKE_CURRENT_LIST_DIR}/ws2812.cpp
+)
+
+target_include_directories(${DRIVER_NAME} INTERFACE ${CMAKE_CURRENT_LIST_DIR})
+
+target_link_libraries(${DRIVER_NAME} INTERFACE
+    pico_stdlib
+    hardware_pio
+    hardware_dma
+    )
+
+pico_generate_pio_header(${DRIVER_NAME} ${CMAKE_CURRENT_LIST_DIR}/apa102.pio)
+pico_generate_pio_header(${DRIVER_NAME} ${CMAKE_CURRENT_LIST_DIR}/ws2812.pio)

libraries/plasma2040/plasma2040.cmake

@@ -1,17 +1,6 @@
 add_library(plasma2040 INTERFACE)
 
-target_sources(plasma2040 INTERFACE
-  ${CMAKE_CURRENT_LIST_DIR}/apa102.cpp
-  ${CMAKE_CURRENT_LIST_DIR}/ws2812.cpp
-)
-
 target_include_directories(plasma2040 INTERFACE ${CMAKE_CURRENT_LIST_DIR})
 
-target_link_libraries(plasma2040 INTERFACE
-    pico_stdlib
-    hardware_pio
-    hardware_dma
-    )
-
-pico_generate_pio_header(plasma2040 ${CMAKE_CURRENT_LIST_DIR}/apa102.pio)
-pico_generate_pio_header(plasma2040 ${CMAKE_CURRENT_LIST_DIR}/ws2812.pio)
+# Pull in pico libraries that we need
+target_link_libraries(plasma2040 INTERFACE pico_stdlib plasma)

micropython/modules/plasma_2040/micropython.cmake

@@ -5,14 +5,15 @@ add_library(usermod_${MOD_NAME} INTERFACE)
 target_sources(usermod_${MOD_NAME} INTERFACE
     ${CMAKE_CURRENT_LIST_DIR}/${MOD_NAME}.c
     ${CMAKE_CURRENT_LIST_DIR}/${MOD_NAME}.cpp
-    ${CMAKE_CURRENT_LIST_DIR}/../../../libraries/plasma2040/apa102.cpp
-    ${CMAKE_CURRENT_LIST_DIR}/../../../libraries/plasma2040/ws2812.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/../../../drivers/plasma/apa102.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/../../../drivers/plasma/ws2812.cpp
 )
-pico_generate_pio_header(usermod_${MOD_NAME} ${CMAKE_CURRENT_LIST_DIR}/../../../libraries/plasma2040/apa102.pio)
-pico_generate_pio_header(usermod_${MOD_NAME} ${CMAKE_CURRENT_LIST_DIR}/../../../libraries/plasma2040/ws2812.pio)
+pico_generate_pio_header(usermod_${MOD_NAME} ${CMAKE_CURRENT_LIST_DIR}/../../../drivers/plasma/apa102.pio)
+pico_generate_pio_header(usermod_${MOD_NAME} ${CMAKE_CURRENT_LIST_DIR}/../../../drivers/plasma/ws2812.pio)
 
 target_include_directories(usermod_${MOD_NAME} INTERFACE
     ${CMAKE_CURRENT_LIST_DIR}
+    ${CMAKE_CURRENT_LIST_DIR}/../../../drivers/plasma/
     ${CMAKE_CURRENT_LIST_DIR}/../../../libraries/plasma2040/
 )