Appendix
SI-62S User Manual
71
}
bTime = strtol (argv[1], endptr, 10);
printf("System will reset after %d seconds\n", bTime);
if (bTime)
{
EnableWDT(bTime); }
else
{
DisableWDT(); }
return 0;
}
//---------------------------------------------------------------------------
void EnableWDT(int interval)
{
unsigned char bBuf;
bBuf = Get_F81846_Reg(0x2B);
bBuf &= (~0x20);
Set_F81846_Reg(0x2B, bBuf);
//Enable WDTO
Set_F81846_LD(0x07);
//switch to logic device 7
Set_F81846_Reg(0x30, 0x01);
//enable timer
bBuf = Get_F81846_Reg(0xF5);
bBuf &= (~0x0F);
bBuf |= 0x52;
Set_F81846_Reg(0xF5, bBuf);
//count mode is second
Set_F81846_Reg(0xF6, interval);
//set timer
bBuf = Get_F81846_Reg(0xFA);
bBuf |= 0x01;
Set_F81846_Reg(0xFA, bBuf);
//enable WDTO output
bBuf = Get_F81846_Reg(0xF5);
bBuf |= 0x20;
Set_F81846_Reg(0xF5, bBuf);
//start counting
}
//---------------------------------------------------------------------------
void DisableWDT(void)
{
unsigned char bBuf;
Set_F81846_LD(0x07);
//switch to logic device 7
bBuf = Get_F81846_Reg(0xFA);
bBuf &= ~0x01;
Set_F81846_Reg(0xFA, bBuf);
//disable WDTO output
bBuf = Get_F81846_Reg(0xF5);
bBuf &= ~0x20;
bBuf |= 0x40;
Set_F81846_Reg(0xF5, bBuf);
//disable WDT
}
//---------------------------------------------------------------------------
Summary of Contents for SI-62S
Page 1: ...SI 62S Digital Signage Player User s Manual Version 1 2 Oct 2020...
Page 8: ......
Page 15: ...General Information SI 62S User Manual 7 1 Unit mm...
Page 21: ...Motherboard Information SI 62S User Manual 13 2 MI998AF...
Page 55: ...BIOS Setup SI 62S User Manual 47 4...
Page 59: ...BIOS Setup SI 62S User Manual 51 4 4 4 5 LVDS eDP DP Configuration...
Page 66: ...58 SI 62S User Manual 4 4 11 NVMe Configuration...
