Status Codes

Macros
#define	ERR_NONE   0
	No error, method executed successfully.
#define	ERR_UNKNOWN   -1
	There was an unexpected, unknown error. If you see this, something went incredibly wrong. Your Arduino may be possessed, contact your local exorcist to resolve this error.
#define	ERR_CHIP_NOT_FOUND   -2
	SX127x chip was not found during initialization. This can be caused by specifying wrong chip type in the constructor (i.e. calling SX1272 constructor for SX1278 chip) or by a fault in your wiring (incorrect slave select pin).
#define	ERR_MEMORY_ALLOCATION_FAILED   -3
	Failed to allocate memory for temporary buffer. This can be cause by not enough RAM or by passing invalid pointer.
#define	ERR_PACKET_TOO_LONG   -4
	Packet supplied to transmission method was longer than 255 bytes. SX127x chips can not send more than 255 bytes in a single LoRa transmission. Length limit is reduced to 63 bytes for FSK transmissions.
#define	ERR_TX_TIMEOUT   -5
	Timed out waiting for TxDone signal from SX127x. This error can be caused by faulty wiring (unreliable connection at DIO0).
#define	ERR_RX_TIMEOUT   -6
	No packet arrived within a timeframe.
#define	ERR_CRC_MISMATCH   -7
	The calculated and expected CRCs of received packet do not match. This means that the packet was damaged during transmission and should be sent again.
#define	ERR_INVALID_BANDWIDTH   -8
	The supplied bandwidth value is invalid for this module.
#define	ERR_INVALID_SPREADING_FACTOR   -9
	The supplied spreading factor value is invalid for this module.
#define	ERR_INVALID_CODING_RATE   -10
	The supplied coding rate value is invalid.
#define	ERR_INVALID_BIT_RANGE   -11
	Internal only.
#define	ERR_INVALID_FREQUENCY   -12
	The supplied frequency value is invalid for this module.
#define	ERR_INVALID_OUTPUT_POWER   -13
	The supplied output power is invalid.
#define	PREAMBLE_DETECTED   -14
	LoRa preamble was detected during channel activity detection. This means that there is some LoRa device currently transmitting in your channel.
#define	CHANNEL_FREE   -15
	No LoRa preambles were detected during channel activity detection. Your channel is free.
#define	ERR_SPI_WRITE_FAILED   -16
	Real value in SPI register does not match the expected one. This can be caused by faulty SPI wiring.
#define	ERR_INVALID_CURRENT_LIMIT   -17
	The supplied current limit value is invalid.
#define	ERR_INVALID_PREAMBLE_LENGTH   -18
	The supplied preamble length is invalid.
#define	ERR_INVALID_GAIN   -19
	The supplied gain value is invalid.
#define	ERR_WRONG_MODEM   -20
	User tried to execute modem-exclusive method on a wrong modem. For example, this can happen when you try to change LoRa configuration when FSK modem is active.
#define	ERR_INVALID_BIT_RATE   -21
	The supplied bit rate value is invalid.
#define	ERR_INVALID_RX_BANDWIDTH   -22
	The supplied receiver bandwidth value is invalid.
#define	ERR_INVALID_FREQUENCY_DEVIATION   -23
	The supplied frequency deviation value is invalid.
#define	ERR_INVALID_SYNC_WORD   -24
	The supplied FSK sync word is invalid. The sync word is either longer than 8 bytes or contains null-bytes.
#define	ERR_INVALID_DATA_SHAPING   -25
	The supplied FSK data shaping option is invalid.
#define	ERR_INVALID_MODULATION   -26
	The current modulation is invalid for the requested operation.
#define	ERR_INVALID_NUM_SAMPLES   -27
	The supplied number of RSSI samples is invalid.
#define	ERR_INVALID_RSSI_OFFSET   -28
	The supplied RSSI offset is invalid.
#define	ERR_INVALID_ENCODING   -29
	The supplied encoding is invalid.

Detailed Description