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void flash_clr(int *ptr)
{
_DINT(); //¹ØÖжÏ
FCTL3 = 0x0A500; //* Lock = 0 ¿ªËø
FCTL1 = 0x0A502; //* Erase = 1 ʹÄܲÁ³ý
*((int *) ptr) = 0; //* ²Á³ý¶Î
}
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// ×Ö½ÚдÈë
void flash_write_int8(int8_t *ptr, int8_t value)
{
_DINT();
FCTL3 = 0x0A500; 
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