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OnethinxCoreAPI_Extended

Extended Stack API for low-level LoRa communication on the Onethinx Core

These API functions allow to communicate with the SX1261 and SX1262 directly.

Stack version LoRa API version
0x000000B8 0x000000B8
0x000000B9 0x000000B8
0x000000BA 0x000000B8
0x000000BB 0x000000B8
0x000000BC 0x000000B8
0x000000BD 0x000000B8
0x000000BE 0x000000BE
0x000000BF 0x000000BE
0x000000C1 0x000000C1

Example

Initialization:

uint8_t TXdata[] = "Hello world";
uint8_t RXdata[15];

RadioStatus_t RadioStatus;

LoRaParams_t LoRaParams =
{
	.Frequency = 9030000,           // Frequency in steps of 100Hz
	.TXpower = PWR_MAX,
	.Modulation.SF = LORA_SF7,
	.Modulation.BW = LORA_BW_250,
	.Modulation.CR = LORA_CR_4_5,
	.Modulation.LowDataRateOptimize = LORA_LOWDATARATEOPTIMIZE_OFF,
	.Packet.PreambleLength = 8,
	.Packet.HeaderType = LORA_PACKET_VARIABLE_LENGTH,
	.Packet.PayloadSize = 15,
	.Packet.CRCmode = LORA_CRC_ON,
	.Packet.IQmode = LORA_IQ_NORMAL,
	.Packet.SyncWord = LORA_MAC_PUBLIC_SYNCWORD
};

Unlock the stack* for use of the extended library functions:

LoRaWAN_Unlock();

Sending data over LoRa:

LoRa_TX(&LoRaParams, &RadioStatus, (uint8_t *) &TXdata, sizeof(TXdata), 3000);

Receiving data:

LoRa_RX(&LoRaParams, &RadioStatus, (uint8_t *) &RXdata, sizeof(RXdata), 30000);

*Caution: use of these functions voids LoRa Alliance Certification by Similarity.