In the instructions that show how to set up processor expert for a CW10.3 project with the K20 family, it states that I must remove files "kinetis_sysinit.c" and "kinetis_sysinit.h" because they will interfere with PE. I could not find those files in Project Settings>Startup_Code like the document stated I would. I'm wondering why they aren't there to delete.
Also, I'm running into problems with initialization and my startup.c file. These are the errors as follows...
Description Resource Path Location Type
Undefined : "__DATA_RAM" startup.c /NewMemProject/Sources/common line 103 C/C++ Problem
Undefined : "__DATA_END" startup.c /NewMemProject/Sources/common line 103 C/C++ Problem
Undefined : "__DATA_ROM" startup.c /NewMemProject/Sources/common line 103 C/C++ Problem
Undefined : "__VECTOR_RAM" startup.c /NewMemProject/Sources/common line 103 C/C++ Problem
Undefined : "__VECTOR_TABLE" startup.c /NewMemProject/Sources/common line 103 C/C++ Problem
Link failed. NewMemProject C/C++ Problem
mingw32-make: *** [NewMemProject.afx] Error 1 NewMemProject C/C++ Problem
Undefined : "___BOOT_STACK_ADDRESS" NewMemProject line 0, external location: C:\Users\Liz.Anderson\Desktop\Freescale Tower\DemoCodeK20D72M\KINETIS_72MHz_SRC\build\cw\NewMemProject\MK20DX256_INTERNAL_FLASH\cw_crt0_s.obj C/C++ Problem
Undefined : "__BOOT_STACK_ADDRESS" NewMemProject line 0, external location: C:\Users\Liz.Anderson\Desktop\Freescale Tower\DemoCodeK20D72M\KINETIS_72MHz_SRC\build\cw\NewMemProject\MK20DX256_INTERNAL_FLASH\vectors_c.obj C/C++ Problem
And the startup.c code where the first half of the errors are is as follows:
void
common_startup(void){
#if(defined(CW))
extern char __START_BSS[];
extern char __END_BSS[];
extern uint32 __DATA_ROM[];
extern uint32 __DATA_RAM[];
extern char __DATA_END[];
#endif
How much of their code do I have to modify to make this work? I'm just trying to make UART work and hopefully make sure I can work with the memory of the chip.
Thank you,
Liz
