Working with ./run nucleo_f042K6 and ./run raspberry but must cahnge the headers. I will make a cmake configuration that will configure the main.hpp automatically

CMakeLists.txt

@@ -8,9 +8,6 @@ if(EXISTS ${BSL_DIR}) # Cheking if the directory exists
 	message("${BoldGreen}Compiling for ${BSL_USED} ${ColourReset}")
 	set(COMPILER_DEFS ${BSL_DIR}/bslCompiler.cmake)
 	set(PROJECT_DEFS ${BSL_DIR}/bslConfig.cmake)
-
-elseif(BSL_USED STREQUAL "raspberry")
-	message("${BoldGreen}Compiling for ${BSL_USED} ${ColourReset}")
 else()
 	message( FATAL_ERROR "${BoldRed}Please Select a valid BSL, CMake will exit.${ColourReset}" )
 endif()
@@ -33,11 +30,6 @@ set(INTERFACES_DIR ${CMAKE_SOURCE_DIR}/bsl/csl/interfaces)
 include(${PROJECT_DEFS})
 add_subdirectory(bsl)
 
-#The order is important
-list(APPEND EXTRA_LIBS sub::startup)
-list(APPEND EXTRA_LIBS sub::translator)
-list(APPEND EXTRA_LIBS sub::sources)
-list(APPEND EXTRA_LIBS sub::gpio)
 
 message("${BoldBlue}Project Info  ${ColourReset}")
 message("${Blue} |--> Exec Name	\t: ${EXECUTABLE} ${ColourReset}")
@@ -63,6 +55,8 @@ if(IS_NO_SYS)
 	
 	target_link_libraries(${EXECUTABLE} ${EXTRA_LIBS})
 	target_link_options(${EXECUTABLE} PRIVATE ${LINKER_FLAGS}) 
+else ()	
+	target_link_libraries(${EXECUTABLE} ${EXTRA_LIBS})
 endif()
 
 ####################################################################################################

bsl/csl/CMakeLists.txt

@@ -1,2 +1 @@
-project(Csl_Stm)
-add_subdirectory(stm32f042)
+add_subdirectory(${CLS_USED})

bsl/csl/rpi/CMakeLists.txt

@@ -1,8 +1,4 @@
-project(Csl_Stm32f0xx ASM C CXX) # do this intead sf declaring languages in the beginning it will prevent loop errors. 
-
 ####################################################################################################
 #SUBDIRECTORIES
 ####################################################################################################
-add_subdirectory(Drivers)
-add_subdirectory(startup)
-add_subdirectory(Src)
+#add_subdirectory(Src)

bsl/csl/rpi/Src/CMakeLists.txt

@@ -2,5 +2,5 @@ add_library(rpiGpio gpio.cpp)
 
 target_compile_options(rpiGpio PRIVATE ${C_FLAGS})
 target_compile_definitions(rpiGpio PRIVATE ${C_DEFS})
-target_include_directories(rpiGpio PUBLIC ${INTERFACES_DIR} ../Inc)
+target_include_directories(rpiGpio PRIVATE ${INTERFACES_DIR} ../Inc)
 add_library(sub::gpio ALIAS rpiGpio)

bsl/nucleo_f042k6/CMakeLists.txt

@@ -1,6 +1,5 @@
-#add_subdirectory(periferals)
-
 add_library(stmTranslator bsl_nucleo_f042k6.cpp)
+
 target_compile_options(stmTranslator PRIVATE ${C_FLAGS})
 target_compile_definitions(stmTranslator PRIVATE ${C_DEFS})
 target_include_directories(stmTranslator PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} ${CSL_INCLUDES})

bsl/nucleo_f042k6/bslCompiler.cmake

@@ -11,8 +11,3 @@ set(CMAKE_EXE_LINKER_FLAGS "--specs=nosys.specs") #AS we provide our own linker
 
 option(IS_NO_SYS "Use a custom linker script" ON)
 option(NEED_OBJCOPY "If objcopy is neede for cross compilation" ON)
-
-####################################################################################################
-#PROJECT & LIBRARIES : defined by user and important that it comes after the VARIABLES otherwise the Set varibale will not be used. 
-####################################################################################################
-set(BSL_NAME nucleo_f042k6)

bsl/nucleo_f042k6/bslConfig.cmake

@@ -18,11 +18,10 @@ set(CMAKE_CROSSCOMPILING TRUE)
 
 set(LINKER ${CMAKE_SOURCE_DIR}/bsl/csl/stm32f042/startup/STM32F042K6Tx_FLASH.ld)
 set(BSL_INC_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+set(CLS_USED ${CMAKE_SOURCE_DIR}/bsl/csl/stm32f042)
 ####################################################################################################
 #VARIABLES : defined by user
 ####################################################################################################
-set(CPU_MCU "-mcpu=cortex-m0")
-
 
 set(CSL_INCLUDES
 	${CMAKE_SOURCE_DIR}/bsl/csl/stm32f042/Inc
@@ -54,9 +53,6 @@ set(C_DEFS
 	-DINSTRUCTION_CACHE_ENABLE=0 
 	-DDATA_CACHE_ENABLE=0)
 
-set (CPP_INCLUDES ${CMAKE_SOURCE_DIR})
-set (CPP_FLAGS ${C_FLAGS})
-set (CPP_DEFS ${C_DEFS})
 
 set(LINKER_FLAGS
 	${CPU_MCU}
@@ -68,3 +64,13 @@ set(LINKER_FLAGS
 	-lnosys
 	-Wl,-Map=${PROJECT_NAME}.map,--cref 
 	-Wl,--gc-sections)
+#The order is important
+
+set (CPP_INCLUDES ${CMAKE_SOURCE_DIR})
+set (CPP_FLAGS ${C_FLAGS})
+set (CPP_DEFS ${C_DEFS})
+
+list(APPEND EXTRA_LIBS sub::startup)
+list(APPEND EXTRA_LIBS sub::translator)
+list(APPEND EXTRA_LIBS sub::sources)
+list(APPEND EXTRA_LIBS sub::gpio)

bsl/nucleo_f042k6/bsl_nucleo_f042k6.cpp

@@ -1,8 +1,20 @@
-#include "bsl_nucleo_f042k6.h"
+#include "bsl_nucleo_f042k6.hpp"
+#include "../csl/interfaces/pin.hpp" 
 
-int cppHook()
+int startBSL() 
 {
-  stmStart();
+	stmStart();
+
+	Pin pin; 
+	
+	while(1)
+	{
+		LL_mDelay(50); 
+		pin.write(true);
+		LL_mDelay(50); 
+		pin.write(false);
+	}
+
 	return 1;
 }
 

bsl/nucleo_f042k6/bsl_nucleo_f042k6.hpp

@@ -2,15 +2,7 @@
 #define BSL_NUCLEO_F042K6_H
 
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 #include "stm32f0xx_csl.h"
-int cppHook(); 
-
-#ifdef __cplusplus
-} // closing brace for extern "C"
-#endif
+int startBSL(); 
 
 #endif /* BSL_NUCLEO_F042K6_H */

bsl/raspberry/CMakeLists.txt

@@ -0,0 +1,7 @@
+add_library(rpiTranslator bsl_raspberry.cpp)
+
+target_compile_options(rpiTranslator PRIVATE ${C_FLAGS})
+target_compile_definitions(rpiTranslator PRIVATE ${C_DEFS})
+target_include_directories(rpiTranslator PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+
+add_library(sub::translator ALIAS rpiTranslator)

bsl/raspberry/bslCompiler.cmake

@@ -0,0 +1,14 @@
+####################################################################################################
+# bsl_nucleo_f042k6_compiler.cmake
+####################################################################################################
+
+set(CMAKE_SIZE "/usr/bin/size")
+set(CMAKE_C_COMPILER "/usr/bin/gcc")
+set(CMAKE_CXX_COMPILER "/usr/bin/g++")
+
+option(IS_NO_SYS "Use a custom linker script" OFF)
+option(NEED_OBJCOPY "If objcopy is neede for cross compilation" OFF)
+
+####################################################################################################
+#PROJECT & LIBRARIES : defined by user and important that it comes after the VARIABLES otherwise the Set varibale will not be used. 
+####################################################################################################

bsl/raspberry/bslConfig.cmake

@@ -0,0 +1,26 @@
+####################################################################################################
+# bsl_nucleo_f042k6.cmake
+####################################################################################################
+
+####################################################################################################
+#PROJECT & LIBRARIES : defined by user and important that it comes after the VARIABLES otherwise the Set varibale will not be used. 
+####################################################################################################
+set(CMAKE_CXX_STANDARD 11)
+set(BSL_INC_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+set(CLS_USED ${CMAKE_SOURCE_DIR}/bsl/csl/rpi)
+####################################################################################################
+#VARIABLES : defined by user
+####################################################################################################
+
+set(C_FLAGS 
+	-Wall				#Error : If you don't know this one please chek basical compiling 
+	-fdiagnostics-color=always
+	$<$<CONFIG:Debug>:-O -g -gdwarf-2>)
+
+set(C_DEFS -DSET_ALARM)
+
+set (CPP_INCLUDES ${CMAKE_SOURCE_DIR})
+set (CPP_FLAGS ${C_FLAGS})
+set (CPP_DEFS ${C_DEFS})
+
+list(APPEND EXTRA_LIBS sub::translator)

bsl/raspberry/bsl_raspberry.cpp

@@ -0,0 +1,8 @@
+#include "bsl_raspberry.hpp"
+
+int startBSL()
+{
+	std::cout << "Hello from raspberry" << std::endl; 
+	return 1;
+}
+

bsl/raspberry/bsl_raspberry.hpp

@@ -0,0 +1,8 @@
+#ifndef BSL_RASPBERRY_HPP
+#define BSL_RASPBERRY_HPP
+
+#include <stdio.h>
+#include <iostream>
+
+int startBSL(); 
+#endif

main.cpp

@@ -1,18 +1,10 @@
 #include"main.hpp"
-#include "bsl/csl/interfaces/pin.hpp"
+
+#include "bsl/raspberry/bsl_raspberry.hpp"
+//#include "bsl/nucleo_f042k6/bsl_nucleo_f042k6.hpp"
 
 int main(int argc, char *argv[])
 {
-	Pin pin; 
-
-	cppHook();
-
-	while(1)
-	{
-		LL_mDelay(500); 
-		pin.write(true);
-		LL_mDelay(500); 
-		pin.write(false);
-	}	
+	startBSL(); 
 	return 1;
 }

main.hpp

@@ -1,5 +1,4 @@
 #ifndef MAIN_H
 #define MAIN_H
 
-#include "bsl_nucleo_f042k6.h"
 #endif /* MAIN_H */