Open Source Drivers and Libraries for Dor's Hardware Product
The lora drivers were designed specifically to work with the helium network.
The unit tests can be referenced as usage as well as the sample code below:
#include <drivers/lora.h>
#include <lorawan_module.h>
void main(void)
{
const struct device *lora_module = device_get_binding(DEFAULT_RADIO);
struct mlorawan_join_config lorawan_join_config;
uint8_t test_data[5] = {0xbb, 0xbb, 0xcc, 0xdd, 0xee};
lorawan_join_config.mode = LORAWAN_ACT_OTAA;
lorawan_join_config.dev_class = LORAWAN_CLASS_A;
mlorawan_join(lora_module, &lorawan_join_config);
mlorawan_send(lora_module, 1, test_data, 5, 1);
}