Started celaning the STM generated files as they are not needed anymore. TODO please check the readme !

CMakeLists.txt

@@ -42,7 +42,7 @@ message("${Blue} |--> Libs used\t\t: ${EXTRA_LIBS} ${ColourReset}")
 ####################################################################################################
 #EXECUTABLE
 ####################################################################################################
-add_executable(${EXECUTABLE} main.cpp)
+add_executable(${EXECUTABLE} main.c)
 target_compile_options(${EXECUTABLE} PRIVATE ${CPP_FLAGS})
 target_compile_definitions(${EXECUTABLE} PRIVATE ${CPP_DEFS})
 target_include_directories(${EXECUTABLE} PUBLIC ${CPP_INCLUDES})

bsl/csl/interfaces/delay.h

@@ -5,7 +5,6 @@
 extern "C" {
 #endif
 #include <stdint.h>
-#include "../stm32f042/Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h" 
 
 void delayMs(uint16_t delay); 
 

bsl/csl/interfaces/deviceSetup.h

@@ -7,6 +7,8 @@ extern "C" {
 
 #include <stdint.h> 
 
+extern uint32_t systemCoreClock;          /*!< System Clock Frequency (Core Clock) */
+
 void setupInit();
 void setupClock(); 
 void setupBus(); 

bsl/csl/interfaces/pin.h

@@ -31,8 +31,9 @@ extern "C" {
 #include <stdint.h>
 
 #ifdef ARM_MCU
-#include "../stm32f042/Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f042x6.h"
 	/*! Enum of the awailable pins for this package */
+	
+	#include "stm32f042x6.h"
 	typedef enum 
 	{
 	//  NAME  = BASE ADDR   | PORT | PIN NO

bsl/csl/interfaces/usart.h

@@ -28,7 +28,6 @@ extern "C" {
 
 
 #include "pin.h"
-#include "../stm32f042/Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f042x6.h"
 
 #define NO_PARITY_CTRL 0
 #define PARITY_CTRL 1

bsl/csl/stm32f042/CMakeLists.txt

@@ -3,6 +3,5 @@ project(Csl_Stm32f0xx ASM C CXX) # do this intead sf declaring languages in the
 ####################################################################################################
 #SUBDIRECTORIES
 ####################################################################################################
-add_subdirectory(Drivers)
 add_subdirectory(startup)
 add_subdirectory(Src)

bsl/csl/stm32f042/Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h

@@ -55,7 +55,6 @@
                is no need to call the 2 first functions listed above, since SystemCoreClock
                variable is updated automatically.
   */
-extern uint32_t SystemCoreClock;          /*!< System Clock Frequency (Core Clock) */
 extern const uint8_t AHBPrescTable[16];   /*!< AHB prescalers table values */
 extern const uint8_t APBPrescTable[8];    /*!< APB prescalers table values */
 

bsl/csl/stm32f042/Src/CMakeLists.txt

@@ -1,18 +1,3 @@
-set (STMSRC_INCLUDES
-	../Inc
-	)
-
-set(STMSRC_SOURCES
-	stm32f0xx_csl.c
-	system_stm32f0xx.c
-	)
-
-add_library(stmSources ${STMSRC_SOURCES})
-target_compile_options(stmSources PRIVATE ${C_FLAGS})
-target_compile_definitions(stmSources PRIVATE ${C_DEFS})
-target_include_directories(stmSources PUBLIC ${STMSRC_INCLUDES})
-target_link_libraries(stmSources sub::drivers)
-add_library(sub::sources ALIAS stmSources)
 
 add_library(stmDelay delay.c)
 target_compile_options(stmDelay PRIVATE ${C_FLAGS})

bsl/csl/stm32f042/Src/delay.c

@@ -1,4 +1,5 @@
 #include "delay.h"
+#include "stm32f042x6.h"
 
 
 void delayMs(uint16_t delay)

bsl/csl/stm32f042/Src/deviceSetup.c

@@ -1,5 +1,5 @@
 #include"deviceSetup.h"
-#include "../stm32f042/Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h" 
+#include "stm32f042x6.h"
 
 
 #define SET_BIT(REG, BIT)     ((REG) |= (BIT))

bsl/csl/stm32f042/Src/usart.c

@@ -22,6 +22,7 @@
 
 #include"usart.h"
 #include"pin.h"
+#include "stm32f042x6.h"
 
 
 #define SYST_CLK 8000000

bsl/csl/stm32f042/startup/startup_stm32f042x6.s

@@ -114,7 +114,7 @@ LoopFillZerobss:
   bcc FillZerobss
 
 /* Call the clock system intitialization function.*/
-  bl  SystemInit
+  bl  setupInit
 /* Call static constructors */
   bl __libc_init_array
 /* Call the application's entry point.*/

bsl/nucleo_f042k6/bslConfig.cmake

@@ -74,7 +74,6 @@ 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::delay)
 list(APPEND EXTRA_LIBS sub::pin) 
 list(APPEND EXTRA_LIBS sub::usart)

bsl/nucleo_f042k6/bsl_nucleo_f042k6.cpp

@@ -2,7 +2,6 @@
 
 Nucleo_f042k6::Nucleo_f042k6()
 {
-	stmStart();
 }
 
 Nucleo_f042k6::~Nucleo_f042k6(){}

bsl/nucleo_f042k6/bsl_nucleo_f042k6.hpp

@@ -2,7 +2,6 @@
 #define BSL_NUCLEO_F042K6_H
 
 #include "../csl/interfaces/pin.h" 
-#include "stm32f0xx_csl.h"
 
 class Nucleo_f042k6
 {		

main.c

@@ -1,6 +1,6 @@
 #include "main.h"
 #include "delay.h"
-#include "stm32f0xx_csl.h"
+#include "deviceSetup.h"
 #include "usart.h"
 #include "ascii.h"
 
@@ -8,7 +8,6 @@ int main(int argc, char *argv[])
 {
 	uint8_t i = 0; 
 	uint8_t a = '0';
-//	stmStart();
 	
 	delayInitMs(8000000, 1000); 
 	

main.cpp

@@ -11,7 +11,6 @@ int main(int argc, char *argv[])
 	bool latch = false;
 	bool latch_old = false;
 	
-//	setupInit();	
 
 	delayInitMs(8000000, 1000); 
 //	FreeRTOS_Delay dly;
@@ -19,6 +18,8 @@ int main(int argc, char *argv[])
 	
 	pinConfig(pinB3, output, pushPull, def_res, def_speed);
 	pinConfig(pinA0, input, def_stage, pullDown, def_speed);	
+	
+	setupInit(); // This is the sescond call of System init the asebly start code is calling it before the main.	
 	usartInit(	usart2, 
 				pinA2, 
 				pinA15,