/** @brief Read all blocks in the memory of the NTag I2C.
*
* It reads the blocks in the user memory, configuration registers block, the
* SRAM blocks and the session registers.
*
* @param type indicates if the NTag I2C is 1k or 2k version
* @param i2cAddress is the address of the device to be found on the i2c bus
* @param callback is the function to be called with the result of the read on each block
*
* @return a list with the result on each read block
*/
public List <I2CData> readAll(TagType type, byte i2cAddress, Action <I2CData> callback = null)
{
List <I2CData> data = new List <I2CData>();
var tagMem = new NTagMemory(type);
if ((type == TagType.NTAG1K) || (type == TagType.NTAG2K))
{
data.AddRange(readRange(i2cAddress, tagMem.userMemoryBegin,
tagMem.userMemoryEnd, callback));
if (data.Last().error == I2CError.Success)
{
data.AddRange(readRange(i2cAddress, tagMem.configMemoryBegin,
tagMem.configMemoryEnd, callback));
}
if (data.Last().error == I2CError.Success)
{
data.AddRange(readRange(i2cAddress, tagMem.SRAMMemoryBegin, tagMem.SRAMMemoryEnd, callback));
}
if (data.Last().error == I2CError.Success)
{
var sessionReg = new Registers(i2cCommand, null);
data.AddRange(sessionReg.readAllSessionRegister(i2cAddress, type, callback));
}
}
else if (type == TagType.NTAG1KPlus)
{
data.AddRange(readRange(i2cAddress, tagMem.userMemoryBegin,
tagMem.userMemoryEnd - 1, callback));
if (data.Last().error == I2CError.Success)
{
data.AddRange(readRange(i2cAddress, tagMem.memProtBegin,
tagMem.memProtEnd, callback));
}
if (data.Last().error == I2CError.Success)
{
data.AddRange(readRange(i2cAddress, tagMem.configMemoryBegin,
tagMem.configMemoryEnd, callback));
}
if (data.Last().error == I2CError.Success)
{
data.AddRange(readRange(i2cAddress, tagMem.SRAMMemoryBegin, tagMem.SRAMMemoryEnd, callback));
}
if (data.Last().error == I2CError.Success)
{
var sessionReg = new Registers(i2cCommand, null);
data.AddRange(sessionReg.readAllSessionRegister(i2cAddress, type, callback));
}
}
else if (type == TagType.NTAG2KPlus)
{
data.AddRange(readRange(i2cAddress, tagMem.userMemoryS1Begin,
tagMem.userMemoryS1End - 1, callback));
if (data.Last().error == I2CError.Success)
{
data.AddRange(readRange(i2cAddress, tagMem.memProtBegin,
tagMem.memProtEnd, callback));
}
if (data.Last().error == I2CError.Success)
{
data.AddRange(readRange(i2cAddress, tagMem.configMemoryBegin,
tagMem.configMemoryEnd, callback));
}
if (data.Last().error == I2CError.Success)
{
data.AddRange(readRange(i2cAddress, tagMem.userMemoryS2Begin,
tagMem.userMemoryS2End, callback));
}
if (data.Last().error == I2CError.Success)
{
data.AddRange(readRange(i2cAddress, tagMem.SRAMMemoryBegin, tagMem.SRAMMemoryEnd, callback));
}
if (data.Last().error == I2CError.Success)
{
var sessionReg = new Registers(i2cCommand, null);
data.AddRange(sessionReg.readAllSessionRegister(i2cAddress, type, callback));
}
}
return(data);
}
/** @brief Write all blocks in the memory of the NTag I2C.
*
* It writes the writeBytes on the NTag I2C memory. The writeBytes matrix
* does not have the blocks on the real memory index but it have the memory data
* consecutively stored. It writes on the user memory, SRAM, configuration
* registers and session registers.
*
*
* @param type indicates if the NTag I2C is 1k or 2k version
* @param i2cAddress is the address of the device to be found on the i2c bus
* @param writeBytes is the matrix with the bytes to write on each block for the whole memory
* @param callback is the function to be called with the result of the write on each block
*
* @return a list with the result on each write block
*/
public List <I2CData> writeAll(TagType type, byte i2cAddress, byte[][] writeBytes, Action <I2CData> callback = null)
{
int i2cAddressLength = 1;
List <I2CData> output = new List <I2CData>();
var tagMem = new NTagMemory(type);
if ((type != TagType.NTAG2KPlus) & (type != TagType.NTAG1KPlus))
{
int userMemInit = tagMem.userMemoryBegin + i2cAddressLength;
int startIdx = 0;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
userMemInit, tagMem.userMemoryEnd, callback));
if (output.Last().error == I2CError.Success)
{
startIdx += tagMem.userMemoryEnd - userMemInit;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
tagMem.configMemoryBegin, tagMem.configMemoryEnd, callback));
}
if (output.Last().error == I2CError.Success)
{
startIdx += tagMem.configMemoryEnd - tagMem.configMemoryBegin;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
tagMem.SRAMMemoryBegin, tagMem.SRAMMemoryEnd, callback));
}
if (output.Last().error == I2CError.Success)
{
startIdx += tagMem.SRAMMemoryEnd - tagMem.SRAMMemoryBegin;
byte[][] _wB = new byte[bytesInBlock][];
Array.Copy(writeBytes, startIdx, _wB, 0, 1);
var reg = new Registers(i2cCommand, this);
var result = reg.writeAllSessionRegister(i2cAddress, _wB[0], type);
output.Add(result);
if (callback != null)
{
callback(result);
}
}
}
else if (type == TagType.NTAG1KPlus)
{
int userMemInit = tagMem.userMemoryBegin + i2cAddressLength;
int startIdx = 0;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
userMemInit, tagMem.userMemoryEnd - 1, callback));
if (output.Last().error == I2CError.Success)
{
startIdx += (tagMem.userMemoryEnd - 1) - userMemInit;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
tagMem.memProtBegin, tagMem.memProtEnd, callback));
}
if (output.Last().error == I2CError.Success)
{
startIdx += tagMem.memProtEnd - tagMem.memProtBegin;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
tagMem.configMemoryBegin, tagMem.configMemoryEnd, callback));
}
if (output.Last().error == I2CError.Success)
{
startIdx += tagMem.configMemoryEnd - tagMem.configMemoryBegin;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
tagMem.SRAMMemoryBegin, tagMem.SRAMMemoryEnd, callback));
}
if (output.Last().error == I2CError.Success)
{
startIdx += tagMem.SRAMMemoryEnd - tagMem.SRAMMemoryBegin;
byte[][] _wB = new byte[bytesInBlock][];
Array.Copy(writeBytes, startIdx, _wB, 0, 1);
var reg = new Registers(i2cCommand, this);
var result = reg.writeAllSessionRegister(i2cAddress, _wB[0], type);
output.Add(result);
if (callback != null)
{
callback(result);
}
}
}
else if (type == TagType.NTAG2KPlus)
{
int userMemInit = tagMem.userMemoryS1Begin + i2cAddressLength;
int startIdx = 0;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
userMemInit, tagMem.userMemoryS1End - 1, callback));
if (output.Last().error == I2CError.Success)
{
startIdx += (tagMem.userMemoryS1End - 1) - userMemInit;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
tagMem.memProtBegin, tagMem.memProtEnd, callback));
}
if (output.Last().error == I2CError.Success)
{
startIdx += tagMem.memProtEnd - tagMem.memProtBegin;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
tagMem.configMemoryBegin, tagMem.configMemoryEnd, callback));
}
if (output.Last().error == I2CError.Success)
{
startIdx += tagMem.configMemoryEnd - tagMem.configMemoryBegin;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
tagMem.userMemoryS2Begin, tagMem.userMemoryS2End, callback));
}
if (output.Last().error == I2CError.Success)
{
startIdx += tagMem.userMemoryS2End - tagMem.userMemoryS2Begin;
output.AddRange(writeRange(i2cAddress, writeBytes, startIdx,
tagMem.SRAMMemoryBegin, tagMem.SRAMMemoryEnd, callback));
}
if (output.Last().error == I2CError.Success)
{
startIdx += tagMem.SRAMMemoryEnd - tagMem.SRAMMemoryBegin;
byte[][] _wB = new byte[bytesInBlock][];
Array.Copy(writeBytes, startIdx, _wB, 0, 1);
var reg = new Registers(i2cCommand, this);
var result = reg.writeAllSessionRegister(i2cAddress, _wB[0], type);
output.Add(result);
if (callback != null)
{
callback(result);
}
}
}
return(output);
}
