bug fix

[eyal-rounds]

1. special command should check > and < and not ==
   0x90 for instance cannot have the first bit to be 1!
2. _prepareAddress should first check if it's special command and if so
   it should not change the address byte!
3. changing the daliState to "sending" assumes the send_cmd can finish
   it's job BEFORE the interrupt starts or before the ticks get to the
   needed byte, it's not always the case, better change it only AFTER the
   prepration is done.
4. the loop that prepares the first byte of the command array puts a '0'
   into the first byte 8 times. it should not.... and it should work on 16
   bytes, not 9.
5. the byte array (as bits) of command is 17 bytes long suitable for 17 bits == 1 start bit and 16 command bits, there for the code that is special for sending the start bit in the "sendingData" function is useless

[Ruggyo]

Hi, can you share the hex file, hope for PIC32MX...