cmake magic

src/CMakeLists.txt

@@ -1,3 +1,16 @@
+configure_file(config.h.in config.h @ONLY)
+
+# Make sure TinyUSB can find tusb_config.h
+target_include_directories(raspi_keyer PUBLIC
+  ${CMAKE_CURRENT_LIST_DIR}
+)
+
+# Make sure the compiler can find the 
+# generated config.h
+target_include_directories(raspi_keyer PUBLIC 
+  ${CMAKE_CURRENT_BINARY_DIR}
+)
+
 target_sources(raspi_keyer PRIVATE
     raspi_keyer.cpp
     settings.cpp

src/config.h.in

@@ -0,0 +1,3 @@
+#pragma once
+
+#cmakedefine PROJECT_VERSION "@PROJECT_VERSION@"

src/raspi_keyer.cpp

@@ -10,6 +10,7 @@
 
 #include "keyer.h"
 #include "settings.h"
+#include <config.h>
 #include "tusb_config.h"
 
 namespace
@@ -199,7 +200,7 @@ int main()
     board_init();
     tud_init(BOARD_TUD_RHPORT);
 
-    printf("Hello from core0!\n");
+    printf("RaspiKeyer Version %s\n", PROJECT_VERSION);
 
     queue_init(&keyerQueue, sizeof(KeyerQueueData), 2);
     multicore_reset_core1();