added posibility to send raw data

[MPK44]

As not all protocolls are already identified, a possibility to send data without decrypting a new protocoll is helpful.
This commit adds the function "sendraw" so that a file, storing pulselengths, can be used to send commands.

[aronlanza]

Hello could you please make an example,
how to use your method? If I have understood the function correctly, I pass your method the rawdata which is received with the RC Recive Demo Advance.
My raw data looks like this:
Decimal: 3640829401 (32Bit) Binary: 11011001000000101010010111011001 Tri-State: not applicable PulseLength: 652 microseconds Protocol: 2
Raw data: 6524,1280,676,1280,676,628,1328,1276,676,1280,676,628,1328,628,1328,1276,680,624,1328,632,1324,628,1328,628,1328,628,1324,632,1324,1280,676,628,1328,1276,676,628,1328,1284,672,628,1328,628,1328,1276,676,628,1328,1280,676,1280,676,1276,680,624,1328,1280,676,1276,680,628,1328,628,1324,1280,676,

[MPK44]

Hi aronlanza,

you are nearly right. Currently it is that you pass a filename where you store the RAW data.
This means if you put your raw data in example.txt and replace , with newline (\n) you can send your code with sendRaw example.txt

In your case it will start with 6524 Microseconds high, 1280 low, 676 high.

example.txt

6524
1280
676
1280
676
628
1328
1276
676
1280
676
628
1328
628
1328
1276
680
624
1328
632
1324
628
1328
628
1328
628
1324
632
1324
1280
676
628
1328
1276
676
628
1328
1284
672
628
1328
628
1328
1276
676
628
1328
1280
676
1280
676
1276
680
624
1328
1280
676
1276
680
628
1328
628
1324
1280
676

[M-C-Dev]

i got:
\rc-switch/RCSwitch.cpp:553: undefined reference to fopen'`