2483| 1
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新手求解答 |
1金钱
最佳答案http://www.openedv.com/forum.php?mod=viewthread&tid=273881&extra= flash模拟eeprom 或者用选项字节保存背光值最简单
u16 OptionByte_Read(void) //两个8字节合成1个16字节使用
{
u8 high=(*(vu16*)(0x1FFFF804))&0x00ff;//读0x1FFFF804
u8 low =(*(vu16*)(0x1FFFF806))&0x00ff;//读0x1FFFF806
return ( (high8); //写0x1FFFF804
FLASH_ProgramOptionByteData(0x1FFFF806,data&0x00ff);//写0x1FFFF ...
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