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/************清屏***********/
void lcd_clr( void )
{
unsigned char i,j,page;
for( i = 0; i < 8; i++ )
page = i;
page = 0xb8
write_cmd_L( page write_cmd_L( 0x40 );
for( j = 0; j < 64; j++ );
write_dat_L( 0x00 );
write_cmd_R( page );
write_cmd_R( 0x40 );
for( j = 0; j < 64; j++ )
write_dat_R( 0x00 );
}
}
各位请帮我看看上面的代码有什么问题,为什么只能清屏上半部份呢??
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