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If present, use cached CID, CSD and CSR registers instead of sending

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the command to the device.
This commit is contained in:
Natalia Portillo
2017-09-28 19:25:24 +00:00
parent cc6627ccbe
commit 4f69f31e4c
1 changed files with 36 additions and 0 deletions
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36
DiscImageChef.Devices/Device/Commands.cs
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@@ -135,6 +135,42 @@ namespace DiscImageChef.Devices
uint argument, uint blockSize, uint blocks, ref byte[] buffer, out uint[] response,
out double duration, out bool sense, uint timeout = 0)
{
if(command == MmcCommands.SendCID && cachedCid != null)
{
System.DateTime start = System.DateTime.Now;
buffer = new byte[cachedCid.Length];
System.Array.Copy(cachedCid, buffer, buffer.Length);
response = new uint[4];
sense = false;
System.DateTime end = System.DateTime.Now;
duration = (end - start).TotalMilliseconds;
return 0;
}
if(command == MmcCommands.SendCSD && cachedCid != null)
{
System.DateTime start = System.DateTime.Now;
buffer = new byte[cachedCsd.Length];
System.Array.Copy(cachedCsd, buffer, buffer.Length);
response = new uint[4];
sense = false;
System.DateTime end = System.DateTime.Now;
duration = (end - start).TotalMilliseconds;
return 0;
}
if(command == (MmcCommands)SecureDigitalCommands.SendSCR && cachedScr != null)
{
System.DateTime start = System.DateTime.Now;
buffer = new byte[cachedScr.Length];
System.Array.Copy(cachedScr, buffer, buffer.Length);
response = new uint[4];
sense = false;
System.DateTime end = System.DateTime.Now;
duration = (end - start).TotalMilliseconds;
return 0;
}
return Command.SendMmcCommand(platformID, fd, command, write, isApplication, flags, argument, blockSize, blocks,
ref buffer, out response, out duration, out sense, timeout);
}