now links

remembre to add extern "C" when including pure C files!!!!!

CMakeLists.txt

@@ -10,5 +10,7 @@ set(CMAKE_CXX_STANDARD 17)
 # Initialize the SDK
 pico_sdk_init()
 
-add_subdirectory(src)
+add_subdirectory(include)
 add_subdirectory(libs)
+add_subdirectory(src)
+

include/CMakeLists.txt

@@ -0,0 +1,3 @@
+aux_source_directory(. DIR_Include_SRCS)
+
+add_library(MyLibs ${DIR_Include_SRCS})

include/myclass.cpp

@@ -0,0 +1,8 @@
+#include "myclass.h"
+
+Myclass::Myclass(int a):
+_a(a)
+{
+    return;
+};
+

include/myclass.h

@@ -0,0 +1,10 @@
+class Myclass {
+    public:
+        Myclass(int a);
+
+    public:
+        void culo() {};
+
+    private:
+        int _a;
+};

libs/CMakeLists.txt

@@ -1 +1,5 @@
-add_subdirectory(epaper)
+#include e-Paper subdirectories
+add_subdirectory(epaper/Config)
+add_subdirectory(epaper/e-Paper)
+add_subdirectory(epaper/Fonts)
+add_subdirectory(epaper/GUI)

libs/epaper/CMakeLists.txt

@@ -1,11 +0,0 @@
-# add a compilation subdirectory
-add_subdirectory(Config)
-add_subdirectory(e-Paper)
-add_subdirectory(Fonts)
-add_subdirectory(GUI)
-
-# add a header directory
-include_directories(Config)
-include_directories(e-Paper)
-include_directories(Fonts)
-include_directories(GUI)

src/CMakeLists.txt

@@ -1,4 +1,5 @@
 # add a header directory
+include_directories(../include)
 include_directories(../libs/epaper/Config)
 include_directories(../libs/epaper/e-Paper)
 include_directories(../libs/epaper/GUI)
@@ -7,19 +8,20 @@ include_directories(../libs/epaper/Fonts)
 #add executable for main
 add_executable(emon main.cpp)
 
-# Pull in our pico_stdlib which aggregates commonly used features
-target_link_libraries(emon 
-    hardware_spi
-    pico_stdlib 
-    ePaper 
-    GUI 
-    Fonts 
-    Config
-    )
-
 # enable usb output, disable uart output
 pico_enable_stdio_usb(emon 1)
 pico_enable_stdio_uart(emon 0)
 
 # create map/bin/hex/uf2 file etc.
 pico_add_extra_outputs(emon)
+
+# Pull in our pico_stdlib which aggregates commonly used features
+target_link_libraries(emon 
+    hardware_spi
+    pico_stdlib 
+    Config
+    ePaper 
+    GUI 
+    Fonts 
+    MyLibs
+    )

src/main.cpp

@@ -1,9 +1,12 @@
 #include <stdio.h>
-
 #include <pico/stdlib.h>
-#include <DEV_Config.h>
+
-#include <GUI_Paint.h>
+// Ricrdarsi di inserire cosi'  tutte le lebrerie C altrimenti non LINKA, vaccamiseria
-#include <EPD_2in9b_V3.h>
+extern "C" {
+    #include <EPD_2in9d.h>
+}
+
+#include <myclass.h>
 
 int main(){
     stdio_init_all();
@@ -13,8 +16,10 @@ int main(){
     bool s=false;
     uint32_t i=0;
 
-    EPD_2IN9B_V3_Init();
+    auto a(Myclass(3));
-    
+    a.culo();
+
+    EPD_2IN9D_Init();
 
     while (true) {
         printf("[%u] Hello, world!\n",i++);