_pci_slot_info_t *
PCI_Bus_Init(
PCI_bus_info_t *info /* pass in the PCI boot info struct */
)
{
unsigned int maxBusNum = 0, maxDevNum = 0, useMethod = 0;
_pci_bus_method_t method = NULL;
_pci_slot_info_t *slot_array;
unsigned nslots;
maxBusNum = info->maxBusNum;
if (info->BIOSPresent) {
if (info->u_bus.s.configMethod1) {
useMethod=1;
maxDevNum=31;
}
else if (info->u_bus.s.configMethod2) {
useMethod=2;
maxDevNum=15;
}
}
else {
if (testMethod1()) {
useMethod=1;
maxDevNum=31;
}
else if (testMethod2()) {
useMethod=2;
maxDevNum=15;
}
}
if (useMethod == 1)
method = getMethod1;
else if (useMethod == 2)
method = getMethod2;
else
return NULL;
nslots = scanBus(maxBusNum, maxDevNum, method, NULL);
slot_array = (_pci_slot_info_t *)
malloc(sizeof(_pci_slot_info_t) * nslots +1);
(void)scanBus(maxBusNum, maxDevNum, method, slot_array);
slot_array[nslots].pid = 0x00;
slot_array[nslots].sid = 0x00;
PCISlotInfo = slot_array;
return slot_array;
}
void lcdSystemStarting()
{
Wire.pins(2, 0);
scanBus();
if (lcdFound){
lcd = new LiquidCrystal_I2C(lcdAddr, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE);
lcd->begin(16, 2);
lcd->backlight();
lcd->createChar(1, icon_termometer);
lcd->createChar(2, icon_water);
lcd->createChar(3, celsius);
lcd->setCursor(0,0);
lcd->print("System starting");
lcd->setCursor(0,1);
lcd->print("Please wait...");
}
}