˜Ë(bi¨¡o)î}:
stm32×xŒ‘flash•r(sh¨ª)³ÌÐò¿¨ËÀ†–(w¨¨n)î}£¬Çó´óÉñ½â´ð
[´òÓ¡±¾í“(y¨¨)]
×÷Õß:
°¡h°¡
•r(sh¨ª)ég:
2022-8-26 00:01
˜Ë(bi¨¡o)î}:
stm32×xŒ‘flash•r(sh¨ª)³ÌÐò¿¨ËÀ†–(w¨¨n)î}£¬Çó´óÉñ½â´ð
ˆÌ(zh¨ª)ÐÐÏÂÃæ³ÌÐò£¬³ÌÐò¿¨ËÀÔÚ×x»ò?q¨±)‘ëA¶Î£¬·äøQÆ÷Ò»Ö±½Ð£¬ÇóÖú´óÉñ£¡£¡£¡
u16 STMFLASH_ReadHalfWord(u32 faddr)
{
return *(vu16*)faddr;
}
int main£¨void£©{
u8 KEi;
LCD_Init();//LCD³õʼ»¯
LCD_Fill(0,0,LCD_W,LCD_H,WHITE);
BEEP =1;LED0 = 1;
KEi =KEY_Scan(0);
if(KEi !=0){
FLASH_Unlock();
FLASH_ErasePage(FLASH_SAVE_ADDR);
delay_ms(20);
FLASH_ProgramHalfWord(FLASH_SAVE_ADDR,KEi);
delay_ms(20);
FLASH_Lock();//ÉÏæi
}else {
FLASH_Unlock();
delay_ms(20);
KEi =STMFLASH_ReadHalfWord(FLASH_SAVE_ADDR);
delay_ms(20);
FLASH_Lock();//ÉÏæi
}
delay_ms(200);
BEEP =0;LED0 = 0;
}
×÷Õß:
°¡h°¡
•r(sh¨ª)ég:
2022-8-26 00:54
оƬÐÍÌ–(h¨¤o)žéstm32f103vct6
×xŒ‘µØÖ·žé#define FLASH_SAVE_ADDR 0X08070000
×÷Õß:
yzwzfyz
•r(sh¨ª)ég:
2022-8-26 17:18
×߆β½Õ{(di¨¤o)ԇһϣ¬»òÔS¾ÍÖªµÀÁË¡£
×÷Õß:
üSyouhui
•r(sh¨ª)ég:
2022-8-31 10:12
yzwzfyz °l(f¨¡)±íÓÚ 2022-8-26 17:18
×߆β½Õ{(di¨¤o)ԇһϣ¬»òÔS¾ÍÖªµÀÁË¡£
whileÑh(hu¨¢n)¶¼›](m¨¦i)ÓУ¬Õ{(di¨¤o)ԇɶ£¿
šgÓ¹âÅR (http://www.torrancerestoration.com/bbs/)
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