public static void WriteByte(byte register, byte value)
{
byte[] regAddr = new byte[] { register, value };
int ret = SystemImports.Write(I2C_BUS_HANDLE, regAddr, regAddr.Length);
if (ret < 0)
{
throw new Exception("Error writing to the I2C bus!");
}
}
public static void OpenBus(string busname)
{
I2C_BUS_HANDLE = SystemImports.Open(busname, I2C_OPEN_READ_WRITE);
if (I2C_BUS_HANDLE < 0)
{
throw new Exception("Cannot open I2C bus!");
}
//set I2C address to PIC
SystemImports.Ioctl(I2C_BUS_HANDLE, I2C_SLAVE, I2C_SLAVE_ADDRESS);
}
public static byte[] ReadMultipleBytes(byte register, int length)
{
byte[] regAddr = new byte[] { register };
int ret = SystemImports.Write(I2C_BUS_HANDLE, regAddr, regAddr.Length);
if (ret < 0)
{
throw new Exception("Error writing to the I2C bus!");
}
byte[] returnDat = new byte[length];
int count = SystemImports.Read(I2C_BUS_HANDLE, returnDat, returnDat.Length);
return(returnDat);
}
//DO NOT USE, DOESN'T WORK, YET!
public static void writeMultipleBytes(byte register, byte[] values)
{
byte[] regAddr = new byte[values.Length + 1];
regAddr[0] = register;
for (int i = 1; i < values.Length; i++)
{
regAddr[i] = values[i - 1];
}
int ret = SystemImports.Write(I2C_BUS_HANDLE, regAddr, regAddr.Length);
if (ret < 0)
{
throw new Exception("Error writing to the I2C bus!");
}
}
public override void VisitUsingDirective(UsingDirectiveSyntax node)
{
// Only collect "using XXX"
if (node.UsingKeyword.IsMissing)
{
return;
}
var nodeName = node.Name.ToString();
var namespaceParts = nodeName.Split('.');
if (namespaceParts[0] == "System")
{
SystemImports.Add(node.ToString());
}
else if (!collectedNamespaces.Contains(nodeName)) // Did we already collect the sources from the namespace?
{
// Find the configured Path for the Namespace
var sourcePath = additionalSources.FirstOrDefault(x => x.Name == namespaceParts[0]);
if (sourcePath == null)
{
throw new SourceMergerException($"The namespace '{nodeName}' is not configured in AdditionalSources");
}
// Create the folder path
// using Namespace.UnderNamespace => NamespacePath\UnderNamespace
var folderPath = Path.Combine(sourcePath.Path, Path.Combine(namespaceParts.Skip(1).ToArray()));
if (!Directory.Exists(folderPath))
{
throw new SourceMergerException($"The folder '{folderPath}' for the namespace '{node.Name}' could not be found.");
}
// Collect all content from the files in the folder
collectedNamespaces.Add(nodeName);
CollectFolderContent(folderPath, SearchOption.TopDirectoryOnly);
}
}
public Import(Func <string, TypeDefinition> findType, ModuleDefinition moduleDefinition)
{
System = new SystemImports(findType, moduleDefinition);
}
