Made sure that printf is included when printDetails is used

nRF24 · May 29, 2020 · fcbc804 · fcbc804
1 parent 939ca40
commit fcbc804
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/examples/pingpair_dyn/pingpair_dyn.ino b/examples/pingpair_dyn/pingpair_dyn.ino
@@ -15,14 +15,15 @@
 #include <SPI.h>
 #include "nRF24L01.h"
 #include "RF24.h"
+#include "printf.h"
 
 //
 // Hardware configuration
 //
 
 // Set up nRF24L01 radio on SPI bus plus pins 7 & 8
 
-RF24 radio(7,8);
+RF24 radio(7, 8);
 
 // sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
 // Leave open to be the 'ping' transmitter
@@ -87,6 +88,7 @@ void setup(void)
  //
 
  Serial.begin(115200);
+ printf_begin();
 
  Serial.println(F("RF24/examples/pingpair_dyn/"));
  Serial.print(F("ROLE: "));