Но заткнулся в epcs.
Все сделал по мануалу, за исключением того, что использую NIOS IDE. (Cyclone 3, Quartus 9).
Проблема в том, что не собирается проект в NIOS:
Код
**** Build of configuration Release for project SRAMCPU ****
make -s all includes
Compiling main.cpp...
Linking SRAMCPU.elf...
obj/main.o(.text+0x18): In function `alt_sys_init':
/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_init(alt_flash_epcs_dev*)'
obj/main.o(.text+0x1c):/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_init(alt_flash_epcs_dev*)'
obj/main.o(.data+0x14):/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_write(alt_flash_dev*, int, void const*, int)'
obj/main.o(.data+0x18):/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_read(alt_flash_dev*, int, void*, int)'
obj/main.o(.data+0x1c):/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_get_info(alt_flash_dev*, flash_region**, int*)'
obj/main.o(.data+0x20):/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_erase_block(alt_flash_dev*, int)'
obj/main.o(.data+0x24): In function `main':
../main.cpp:34: undefined reference to `alt_epcs_flash_write_block(alt_flash_dev*, int, int, void const*, int)'
collect2: ld returned 1 exit status
make: *** [SRAMCPU.elf] Error 1
make -s all includes
Compiling main.cpp...
Linking SRAMCPU.elf...
obj/main.o(.text+0x18): In function `alt_sys_init':
/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_init(alt_flash_epcs_dev*)'
obj/main.o(.text+0x1c):/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_init(alt_flash_epcs_dev*)'
obj/main.o(.data+0x14):/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_write(alt_flash_dev*, int, void const*, int)'
obj/main.o(.data+0x18):/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_read(alt_flash_dev*, int, void*, int)'
obj/main.o(.data+0x1c):/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_get_info(alt_flash_dev*, flash_region**, int*)'
obj/main.o(.data+0x20):/cygdrive/d/altera/try/SRAM/software/SRAMCPU_syslib/Release/system_description/alt_sys_init.c:96: undefined reference to `alt_epcs_flash_erase_block(alt_flash_dev*, int)'
obj/main.o(.data+0x24): In function `main':
../main.cpp:34: undefined reference to `alt_epcs_flash_write_block(alt_flash_dev*, int, int, void const*, int)'
collect2: ld returned 1 exit status
make: *** [SRAMCPU.elf] Error 1
Код программы:
Код
#include "system.h"
#include "alt_types.h"
#include "sys/alt_irq.h"
#include "alt_sys_init.c"
#include "altera_avalon_pio_regs.h"
/*
#define ALT_USE_EPCS_FLASH
#include <altera_avalon_epcs_flash_controller.h>
#include "epcs_commands.h"
#include "sys/alt_flash.h"
#include "sys/alt_flash_dev.h"
*/
int main()
{
//initialization
alt_sys_init();
while(1)
{
}
}
#include "alt_types.h"
#include "sys/alt_irq.h"
#include "alt_sys_init.c"
#include "altera_avalon_pio_regs.h"
/*
#define ALT_USE_EPCS_FLASH
#include <altera_avalon_epcs_flash_controller.h>
#include "epcs_commands.h"
#include "sys/alt_flash.h"
#include "sys/alt_flash_dev.h"
*/
int main()
{
//initialization
alt_sys_init();
while(1)
{
}
}
В комметах то, что нашел по теме, но не помогло..
Подскажите, пожалуйста, в чем может быть проблема?
