Allow to specify preamble length

sh123 · Mar 15, 2023 · b5a8d02 · b5a8d02
1 parent 8c8b578
commit b5a8d02
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diff --git a/include/config.h b/include/config.h
@@ -10,6 +10,7 @@
 #define CFG_LORA_PWR          10
 #define CFG_LORA_CRC          1
 #define CFG_LORA_EXPLICIT     true
+#define CFG_LORA_PREAMBLE     8
 
 // lora pinouts
 #define CFG_LORA_PIN_NSS      5

diff --git a/src/main.cpp b/src/main.cpp
@@ -83,6 +83,7 @@ void setupRadio(long loraFreq, long bw, int sf, int cr, int pwr, int sync, int c
   else
     radio_.implicitHeader(0xff);
   radio_.setCRC(crcBytes);
+  radio_.setPreambleLength(CFG_LORA_PREAMBLE);
   radio_.setDio0Action(isrRxDataAvailable);
 
   // start lora receive