fix: remove joinABPAsync reference

With ABP mode, an end device skips the join procedure
and so it is not blocking.
As explained in the documentation of the joinABP:

"An ABP join returns immediately, it does not need to wait
for the network, so there is no separate non-blocking/async
version of this method."

Fixes #28

Signed-off-by: Frederic Pillon <[email protected]>

Author: fpistm

examples/ScheduledAsync/ScheduledAsync.ino

@@ -97,7 +97,7 @@ void start_join()
   //modem.setDevAddr("00000000");
   //modem.setNwkSKey("00000000000000000000000000000000");
   //modem.setAppSKey("00000000000000000000000000000000");
-  //modem.joinABPAsync();
+  //modem.joinABP();
 
   lora_state = JOINING;
 }

examples/SimpleAsync/SimpleAsync.ino

@@ -52,7 +52,7 @@ void setup()
   //modem.setDevAddr("00000000");
   //modem.setNwkSKey("00000000000000000000000000000000");
   //modem.setAppSKey("00000000000000000000000000000000");
-  //modem.joinABPAsync();
+  //modem.joinABP();
 
   wait_for_idle();
 

keywords.txt

@@ -60,7 +60,6 @@ joinOTAAAsync	KEYWORD2
 setDevAddr	KEYWORD2
 setNwkSKey	KEYWORD2
 setAppSKey	KEYWORD2
-joinABPAsync	KEYWORD2
 endPacketAsync	KEYWORD2
 getDownlinkPort	KEYWORD2
 setMaintainNeededCallback	KEYWORD2