Added mode change to getRSSI

zhgzhg · Nov 2, 2019 · 48cf1c7 · 48cf1c7
1 parent a3d49a4
commit 48cf1c7
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Showing 2 changed files with 22 additions and 4 deletions.
diff --git a/src/modules/SX1272.cpp b/src/modules/SX1272.cpp
@@ -357,8 +357,17 @@ float SX1272::getRSSI() {
  return(lastPacketRSSI);
 
  } else {
- // just read the value for FSK
- return((float)_mod->SPIgetRegValue(SX127X_REG_RSSI_VALUE) / 2.0);
+ // enable listen mode
+ startReceive();
+
+ // read the value for FSK
+ float rssi = (float)_mod->SPIgetRegValue(SX127X_REG_RSSI_VALUE_FSK) / -2.0;
+
+ // set mode back to standby
+ standby();
+
+ // return the value
+ return(rssi);
  }
 }
 

diff --git a/src/modules/SX1278.cpp b/src/modules/SX1278.cpp
@@ -433,8 +433,17 @@ float SX1278::getRSSI() {
  return(lastPacketRSSI);
 
  } else {
- // just read the value for FSK
- return((float)_mod->SPIgetRegValue(SX127X_REG_RSSI_VALUE) / 2.0);
+ // enable listen mode
+ startReceive();
+
+ // read the value for FSK
+ float rssi = (float)_mod->SPIgetRegValue(SX127X_REG_RSSI_VALUE_FSK) / -2.0;
+
+ // set mode back to standby
+ standby();
+
+ // return the value
+ return(rssi);
  }
 }