Diff: main_pingpong.cpp

Revision:

2:6554e96e4596

Parent:

1:ecd6c7ea3545

diff -r ecd6c7ea3545 -r 6554e96e4596 main_pingpong.cpp
--- a/main_pingpong.cpp	Tue Oct 16 15:12:01 2018 +0000
+++ b/main_pingpong.cpp	Mon Jul 05 14:49:53 2021 +0000
@@ -33,18 +33,18 @@
 #define USE_MODEM_LORA  1
 #define USE_MODEM_FSK   !USE_MODEM_LORA
  
-#define RF_FREQUENCY                                    868000000 // Hz
+#define RF_FREQUENCY                                    869524963 // hz // 868000000 // Hz
 #define TX_OUTPUT_POWER                                 14        // 14 dBm
  
 #if USE_MODEM_LORA == 1
  
-    #define LORA_BANDWIDTH                              LORA_BW_500         // [0: 125 kHz,
+    #define LORA_BANDWIDTH                              LORA_BW_125         // [0: 125 kHz,
                                                                   //  1: 250 kHz,
                                                                   //  2: 500 kHz,
                                                                   //  3: Reserved]
     #define LORA_SPREADING_FACTOR                       LORA_SF7         // [SF7..SF12]
     #define LORA_LOWDATARATEOPTIMIZE                    0
-    #define LORA_CODINGRATE                             LORA_CR_4_5         // [1: 4/5,
+    #define LORA_CODINGRATE                             LORA_CR_4_6         // [1: 4/5,
                                                                   //  2: 4/6,
                                                                   //  3: 4/7,
                                                                   //  4: 4/8]
@@ -74,7 +74,7 @@
 #endif
  
 #define RX_TIMEOUT_VALUE                                3500      // in ms
-#define BUFFER_SIZE                                     32        // Define the payload size here
+#define BUFFER_SIZE                                     64        // Define the payload size here
  
 #if( defined ( TARGET_KL25Z ) || defined ( TARGET_LPC11U6X ) )
 DigitalOut led( LED2 );
@@ -208,6 +208,8 @@
 Ticker masterSendNextTicker;
 Ticker slaveListenNextTicker;
 
+int counter = 0;
+
 Serial serial(USBTX, USBRX);
 
 int main( void ) 
@@ -215,7 +217,8 @@
     Radio.Reset();
     Radio.Init();
     serial.baud(115200);
-    SetToMaster();
+//    SetToMaster();
+    SetToSlave();
     SetConfiguration(&radioConfiguration);
     ConfigureGeneralRadio(&Radio, &radioConfiguration);
     while(true){
@@ -237,7 +240,7 @@
                 PrepareBuffer(&Radio, messageToSend);
                 ConfigureRadioTx(&Radio, &radioConfiguration);
                 Radio.SetTx(radioConfiguration.txTimeout);
-                printf("Ping...\n");
+                printf("Ping... %d\n", ++counter);
                 State = WAIT_SEND_DONE;
             }
             break;