Bug fix/lorawan sx127x get status type (#173)

* Update LoRaRadio.h - radio_settings.state type

* Update SX1272_LoRaRadio.cpp - fix get_status() return type

* Update SX1276_LoRaRadio.cpp - fix get_status() return type

Author: timIdeaTech

connectivity/drivers/lora/COMPONENT_SX1272/SX1272_LoRaRadio.cpp

@@ -297,7 +297,7 @@ void SX1272_LoRaRadio::set_channel(uint32_t freq)
 /**
  * Returns current status of the radio state machine
  */
-uint8_t SX1272_LoRaRadio::get_status(void)
+radio_state_t SX1272_LoRaRadio::get_status(void)
 {
     return _rf_settings.state;
 }

connectivity/drivers/lora/COMPONENT_SX1276/SX1276_LoRaRadio.cpp

@@ -309,7 +309,7 @@ bool SX1276_LoRaRadio::check_rf_frequency(uint32_t frequency)
 /**
  * Returns current status of the radio state machine
  */
-uint8_t SX1276_LoRaRadio::get_status(void)
+radio_state_t SX1276_LoRaRadio::get_status(void)
 {
     return _rf_settings.state;
 }
@@ -2291,4 +2291,4 @@ void SX1276_LoRaRadio::handle_timeout_irq()
 
 #endif // DEVICE_SPI
 
-// EOF
+// EOF

connectivity/lorawan/include/lorawan/LoRaRadio.h

@@ -349,7 +349,7 @@ typedef struct radio_settings {
     /**
      * Current state of the radio, such as RF_IDLE.
      */
-    uint8_t                     state;
+    radio_state_t               state;
 
     /**
      * Current modem operation, such as MODEM_LORA.