void mapLoadSDC(int map_id, MapConfig cfg)
{
string map_path = "EDN8/MAPS/";
int map_pkg;
byte[] map_rout = new byte[4096];
edio.fileOpen("EDN8/MAPROUT.BIN", Edio.FAT_READ);
edio.fileRead(map_rout, 0, map_rout.Length);
edio.fileClose();
map_pkg = map_rout[map_id];
if (map_pkg == 0xff && map_id != 0xff)
{
cfg = new MapConfig();
cfg.map_idx = 255;
cfg.Ctrl = MapConfig.ctrl_unlock;
edio.fpgInit("EDN8/MAPS/255.RBF", cfg);
throw new Exception("Unsupported mapper: " + map_id);
}
if (map_pkg < 100)
{
map_path += "0";
}
if (map_pkg < 10)
{
map_path += "0";
}
map_path += map_pkg + ".RBF";
Console.WriteLine("int mapper: " + map_path);
edio.fpgInit(map_path, cfg);
}
public void loadOS(NesRom rom, string map_path)
{
if (map_path == null)
{
map_path = getTestMapper(255);
}
byte[] prg = rom.PrgData;
byte[] chr = rom.ChrData;
MapConfig cfg = new MapConfig();
cfg.map_idx = 0xff;
cfg.Ctrl = MapConfig.ctrl_unlock;
cmd(cmd_reboot);
edio.rx8();//exec
edio.memWR(rom.PrgAddr, prg, 0, prg.Length);
edio.memWR(rom.ChrAddr, chr, 0, chr.Length);
edio.getStatus();
if (map_path == null)
{
mapLoadSDC(255, cfg);
}
else
{
byte[] map = File.ReadAllBytes(map_path);
edio.fpgInit(map, cfg);
}
}
public MapConfig getConfig()
{
MapConfig cfg = new MapConfig();
byte[] data = new byte[cfg.getBinary().Length];
memRD(ADDR_CFG, data, 0, data.Length);
return(new MapConfig(data));
}
void haltExit()
{
MapConfig cfg = new MapConfig();
cfg.map_idx = 0xff;
cfg.Ctrl = MapConfig.ctrl_unlock;
edio.setConfig(cfg);
}
public void fpgInit(byte[] data, MapConfig cfg)
{
if (cfg != null)
{
fpgInitCfg(cfg);
}
txCMD(CMD_FPG_USB);
tx32(data.Length);
txDataACK(data, 0, data.Length);
checkStatus();
}
void halt()
{
MapConfig cfg = new MapConfig();
cfg.map_idx = 0xff;
edio.setConfig(cfg);
cmd('h');
if (edio.rx8() != 0)
{
throw new Exception("Unexpected response at USB halt");
}
}
public void fpgInit(byte[] data, MapConfig cfg)
{
//if (cfg != null) fpgInitCfg(cfg);
txCMD(CMD_FPG_USB);
tx32(data.Length);
txDataACK(data, 0, data.Length);
checkStatus();
if (cfg != null)
{
memWR(ADDR_CFG, cfg.getBinary(), 0, cfg.getBinary().Length);
}
}
public void fpgInit(int flash_addr, MapConfig cfg)
{
if (cfg != null)
{
fpgInitCfg(cfg);
}
txCMD(CMD_FPG_FLA);
tx32(flash_addr);
//txData(cfg.getBinary());
tx8(0);//exec
checkStatus();
}
public void fpgInit(int flash_addr, MapConfig cfg)
{
//if (cfg != null) fpgInitCfg(cfg);
txCMD(CMD_FPG_FLA);
tx32(flash_addr);
//txData(cfg.getBinary());
tx8(0);//exec
checkStatus();
if (cfg != null)
{
memWR(ADDR_CFG, cfg.getBinary(), 0, cfg.getBinary().Length);
}
}
public void fpgInit(string sd_path, MapConfig cfg)
{
if (cfg != null)
{
fpgInitCfg(cfg);
}
FileInfo f = fileInfo(sd_path);
fileOpen(sd_path, FAT_READ);
txCMD(CMD_FPG_SDC);
tx32(f.size);
//txData(cfg.getBinary());
tx8(0);
checkStatus();
}
public void fpgInit(string sd_path, MapConfig cfg)
{
//if (cfg != null) fpgInitCfg(cfg);
FileInfo f = fileInfo(sd_path);
fileOpen(sd_path, FAT_READ);
txCMD(CMD_FPG_SDC);
tx32(f.size);
//txData(cfg.getBinary());
tx8(0);
checkStatus();
if (cfg != null)
{
memWR(ADDR_CFG, cfg.getBinary(), 0, cfg.getBinary().Length);
}
}
/*
* void fpgInitCfg(MapConfig cfg)
* {
* txCMD(CMD_FPG_CFG);
* txData(cfg.getBinary());
* }*/
public void setConfig(MapConfig cfg)
{
byte[] bin_cfg = cfg.getBinary();
memWR(Edio.ADDR_CFG, bin_cfg, 0, bin_cfg.Length);
}
void fpgInitCfg(MapConfig cfg)
{
txCMD(CMD_FPG_CFG);
txData(cfg.getBinary());
}
