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include: drivers: lora: Added support for RSSI and SNR in the recv API

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Change the API to support RSSI, SNR of data received through lora_recv.

Signed-off-by: Kwon Tae-young <tykwon@m2i.co.kr>
This commit is contained in:
Kwon Tae-young 2020-01-15 11:47:10 +09:00 • committed by Anas Nashif
commit 346e5c3a45
1 changed files with 5 additions and 3 deletions
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8
include/drivers/lora.h
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@ -73,7 +73,7 @@ typedef int (*lora_api_send)(struct device *dev,
* @see lora_recv() for argument descriptions.
*/
typedef int (*lora_api_recv)(struct device *dev, u8_t *data, u8_t size,
s32_t timeout);
s32_t timeout, s16_t *rssi, s8_t *snr);
struct lora_driver_api {
lora_api_config config;
@ -127,14 +127,16 @@ static inline int lora_send(struct device *dev,
* @param timeout Timeout value in milliseconds. API also accepts, K_NO_WAIT
for no wait time and K_FOREVER for blocking until
data arrives.
* @param rssi RSSI of received data
* @param snr SNR of received data
* @return Length of the data received on success, negative on error
*/
static inline int lora_recv(struct device *dev, u8_t *data, u8_t size,
s32_t timeout)
s32_t timeout, s16_t *rssi, s8_t *snr)
{
const struct lora_driver_api *api = dev->driver_api;
return api->recv(dev, data, size, timeout);
return api->recv(dev, data, size, timeout, rssi, snr);
}
#endif /* ZEPHYR_INCLUDE_DRIVERS_LORA_H_ */