怎么把结构体放到sdram里面？

Mrjiang

如题，外挂sdram，怎么把结构体存放在sdram里面？
类似这样#define SDRAM_DATA  __attribute__ ((section("SDRAM_DATA")))
uint8_t g_sdramBuf1[0x100000]  SDRAM_DATA;

yklstudent

typedef struct
{
        unsigned char name;
        unsigned char age;
        unsigned char sex;
        unsigned char home;
}PersionID_Type;

PersionID_Type sramBuf[0x200] __attribute__((at(0x10000000)));
建议你可以试试

Mrjiang

yklstudent 发表于 2020-12-25 17:19
typedef struct
{
        unsigned char name;

完美            

Mrjiang