[LoRaWAN] Added array of supported bands (#1032)

jgromes · Mar 26, 2024 · 648b455 · 648b455
1 parent 9e4783c
commit 648b455
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Showing 2 changed files with 34 additions and 11 deletions.
diff --git a/src/protocols/LoRaWAN/LoRaWAN.h b/src/protocols/LoRaWAN/LoRaWAN.h
@@ -392,6 +392,29 @@ extern const LoRaWANBand_t AS923;
 extern const LoRaWANBand_t KR920;
 extern const LoRaWANBand_t IN865;
 
+/*!
+  \struct LoRaWANBandNum_t
+  \brief IDs of all currently supported bands
+*/
+enum LoRaWANBandNum_t {
+  BandEU868,
+  BandUS915,
+  BandCN780,
+  BandEU433,
+  BandAU915,
+  BandCN500,
+  BandAS923,
+  BandKR920,
+  BandIN865,
+  BandLast
+};
+
+// provide easy access to the number of currently supported bands
+#define RADIOLIB_LORAWAN_NUM_SUPPORTED_BANDS      (BandLast - BandEU868)
+
+// array of currently supported bands
+extern const LoRaWANBand_t* LoRaWANBands[];
+
 /*!
   \struct LoRaWANMacCommand_t
   \brief Structure to save information about MAC command

diff --git a/src/protocols/LoRaWAN/LoRaWANBands.cpp b/src/protocols/LoRaWAN/LoRaWANBands.cpp
@@ -2,17 +2,17 @@
 
 #if !RADIOLIB_EXCLUDE_LORAWAN
 
-enum LoRaWANBandNum_t {
-  BandNone,
-  BandEU868,
-  BandUS915,
-  BandCN780,
-  BandEU433,
-  BandAU915,
-  BandCN500,
-  BandAS923,
-  BandKR920,
-  BandIN865
+// array of pointers to currently supported LoRaWAN bands
+const LoRaWANBand_t* LoRaWANBands[RADIOLIB_LORAWAN_NUM_SUPPORTED_BANDS] = {
+  &EU868,
+  &US915,
+  &CN780,
+  &EU433,
+  &AU915,
+  &CN500,
+  &AS923,
+  &KR920,
+  &IN865,
 };
 
 const LoRaWANBand_t EU868 = {