void writeWifiSettings()
{
// figure out where settings are
u32 wfcBase = ReadFlashBytes(0x20, 2) * 8 - 0x400;
// loop through wifi settings and reconstruct data
int i;
for(i=0;i<3;i++)
{
u8 wifiBlock[256];
memset(wifiBlock, 0, 256);
// read in the current data (if we don't do this, a new friendcode will have to be generated after saving)
Read_Flash(wfcBase + (i<<8), (char *)wifiBlock, 256);
if(WifiData->wfc_enable[i] > 0)
{
// valid profile
wifiBlock[0xE7] = 0x00;
// modified from the wifi_arm7 read fuction
wifiBlock[0xE6] = (WifiData->wfc_enable[i] & 0x0F);
int n;
for(n=0;n<16;n++) wifiBlock[0x80+n] = WifiData->wfc_wepkey[i][n];
for(n=0;n<32;n++) wifiBlock[0x40+n] = WifiData->wfc_ap[i].ssid[n];
memcpy(&wifiBlock[0xC0], (const void *)&WifiData->wfc_config[i][0], 4);
memcpy(&wifiBlock[0xC4], (const void *)&WifiData->wfc_config[i][1], 4);
memcpy(&wifiBlock[0xC8], (const void *)&WifiData->wfc_config[i][3], 4);
memcpy(&wifiBlock[0xCC], (const void *)&WifiData->wfc_config[i][4], 4);
// very simple subnet function
// assumes they typed it in correctly
char subnet = 0;
for(n=0;n<32;n++)
{
if((WifiData->wfc_config[i][2] >> n) & 1)
{
subnet++;
}
}
wifiBlock[0xD0] = subnet;
}
else
{
int ReadFlashHWord(int address) {
if(address<0 || address>510) return 0;
return ReadFlashBytes(address,2);
}