/**************************************************************************************************************
* 名称:flash
* 功能:行清除动画
* 参数:NULL
* 返回:NULL
* 备注:
* 采用非阻塞延时,整行消除动画。
**************************************************************************************************************/
void flash(void)
{
if(flag1)
{
switch(Tmic)
{
case 0: if(flag_f == 0) {led[cnt] = 0xfe; flag_f++;} break;
case 5: if(flag_f == 1) {led[cnt] = 0xfc; flag_f++;} break;
case 10: if(flag_f == 2) {led[cnt] = 0xf8; flag_f++;} break;
case 20: if(flag_f == 3) {led[cnt] = 0xf0; flag_f++;} break;
case 25: if(flag_f == 4) {led[cnt] = 0xe0; flag_f++;} break;
case 30: if(flag_f == 5) {led[cnt] = 0xc0; flag_f++;} break;
case 35: if(flag_f == 6) {led[cnt] = 0x10; flag_f++;} break;
case 40: if(flag_f == 7) {led[cnt] = 0x00; flag_f++;} break;
case 54: if(flag_f == 8) {flag1 = 0; flag2 = 1; flag_f = 0; flag_c++;} break;
}
}
}