Update RadioLib to V6.0.0

lib/RadioLib/examples/Stream/Stream_Receive/Stream_Receive.ino

@@ -86,9 +86,6 @@ void setup() {
 // flag to indicate that a packet was received
 volatile bool receivedFlag = false;
 
-// disable interrupt when it's not needed
-volatile bool enableInterrupt = true;
-
 // how many bytes are there in total
 const int totalLength = 512;
 
@@ -106,11 +103,6 @@ volatile uint8_t rxBuffer[totalLength + 1];
   ICACHE_RAM_ATTR
 #endif
 void fifoGet(void) {
-  // check if the interrupt is enabled
-  if(!enableInterrupt) {
-    return;
-  }
-
   // set the flag when we receive the full packet
   receivedFlag = radio.fifoGet(rxBuffer, totalLength, &receivedLength);
 }
@@ -118,10 +110,6 @@ void fifoGet(void) {
 void loop() {
   // check if the flag is set
   if(receivedFlag) {
-    // disable the interrupt service routine while
-    // processing the data
-    enableInterrupt = false;
-  
     // packet was successfully received
     Serial.println(F("[SX1278] Received packet!"));
 
@@ -135,10 +123,5 @@ void loop() {
     
     // put module back to listen mode
     radio.startReceive();
-
-    // we're ready to receive more packets,
-    // enable interrupt service routine
-    enableInterrupt = true;
   }
-
 }

lib/RadioLib/examples/Stream/Stream_Transmit/Stream_Transmit.ino

@@ -80,17 +80,17 @@ void setup() {
   transmissionState = radio.startTransmit(longPacket);
 }
 
-// flag to indicate that a packet was sent
-volatile bool transmittedFlag = false;
+// flag to indicate we can keep adding more bytes to FIFO
+volatile bool fifoEmpty = false;
 
-// disable interrupt when it's not needed
-volatile bool enableInterrupt = true;
+// flag to indicate that a packet was sent
+bool transmittedFlag = false;
 
 // how many bytes are there in total
-volatile int totalLength = longPacket.length();
+int totalLength = longPacket.length();
 
 // counter to keep track of how many bytes still need to be sent
-volatile int remLength = totalLength;
+int remLength = totalLength;
 
 // this function is called when the radio transmit buffer
 // is empty and ready to be refilled
@@ -100,23 +100,22 @@ volatile int remLength = totalLength;
   ICACHE_RAM_ATTR
 #endif
 void fifoAdd(void) {
-  // check if the interrupt is enabled
-  if(!enableInterrupt) {
-    return;
-  }
-
-  // add more bytes to the transmit buffer
-  uint8_t* txBuffPtr = (uint8_t*)longPacket.c_str();
-  transmittedFlag = radio.fifoAdd(txBuffPtr, totalLength, &remLength);
+  // we can send more bytes
+  fifoEmpty = true;
 }
 
 void loop() {
+  if(fifoEmpty) {
+    // reset flag
+    fifoEmpty = false;
+
+    // add more bytes to the transmit buffer
+    uint8_t* txBuffPtr = (uint8_t*)longPacket.c_str();
+    transmittedFlag = radio.fifoAdd(txBuffPtr, totalLength, &remLength);
+  }
+
   // check if the previous transmission finished
   if(transmittedFlag) {
-    // disable the interrupt service routine while
-    // processing the data
-    enableInterrupt = false;
-
     // reset flag
     transmittedFlag = false;
 
@@ -148,9 +147,5 @@ void loop() {
     // send another one
     Serial.print(F("[SX1278] Sending another long packet ... "));
     transmissionState = radio.startTransmit(longPacket);
-
-    // we're ready to send more packets,
-    // enable interrupt service routine
-    enableInterrupt = true;
   }
 }