Returns the protocol status code
SigFox.statusCode(protocol);
protocol: can be one of either:
the status code of the chosen protocol:
SSM
TBD
Atmel
Bit0: PA on/off indication Bit6: System ready to operate (system ready event) Bit5: Frame sent (frame ready event) Bit4 to Bit1: Error code
SIGFOX
0x00
: No error
0x01
: Manufacturer error
0x02
: ID or key error
0x03
: State machine error
0x04
: Frame size error
0x05
: Manufacturer send error
0x06
: Get voltage/temperature error
0x07
: Close issues encountered
0x08
: API error indication
0x09
: Error getting PN9
0x0A
: Error getting frequency
0x0B
: Error building frame
0x0C
: Error in delay routine
0x0D
: callback causes error
0x0E
: timing error
0x0F
: frequency error