Remove support for no busy pin set

sx126x.cpp

@@ -202,7 +202,6 @@ void sx126x::loraMode() {
 
 void sx126x::waitOnBusy() {
     unsigned long time = millis();
-    if (_busy != -1) {
     while (digitalRead(_busy) == HIGH)
     {
         if (millis() >= (time + 100)) {
@@ -211,7 +210,6 @@ void sx126x::waitOnBusy() {
         // do nothing
     }
 }
-}
 
 void sx126x::executeOpcode(uint8_t opcode, uint8_t *buffer, uint8_t size)
 {

sx126x.h

@@ -9,14 +9,14 @@
 
 #include <Arduino.h>
 #include <SPI.h>
-#include "Modem.h"
+#include "Interfaces.h"
 
 #define LORA_DEFAULT_SS_PIN    10
 #define LORA_DEFAULT_RESET_PIN 9
 #define LORA_DEFAULT_DIO0_PIN  2
 #define LORA_DEFAULT_RXEN_PIN  -1
 #define LORA_DEFAULT_TXEN_PIN  -1
-#define LORA_DEFAULT_BUSY_PIN  -1
+#define LORA_DEFAULT_BUSY_PIN  11
 
 #define PA_OUTPUT_RFO_PIN      0
 #define PA_OUTPUT_PA_BOOST_PIN 1
@@ -139,6 +139,7 @@ private:
   uint8_t _packet[255];
   bool _preinit_done;
   void (*_onReceive)(int);
+  bool _tcxo;
 };
 
 extern sx126x sx126x_modem;

sx128x.cpp

@@ -206,7 +206,6 @@ void sx128x::loraMode() {
 
 void sx128x::waitOnBusy() {
     unsigned long time = millis();
-    if (_busy != -1) {
     while (digitalRead(_busy) == HIGH)
     {
         if (millis() >= (time + 100)) {
@@ -215,7 +214,6 @@ void sx128x::waitOnBusy() {
         // do nothing
     }
 }
-}
 
 void sx128x::executeOpcode(uint8_t opcode, uint8_t *buffer, uint8_t size)
 {

sx128x.h

@@ -9,14 +9,14 @@
 
 #include <Arduino.h>
 #include <SPI.h>
-#include "Modem.h"
+#include "Interfaces.h"
 
 #define LORA_DEFAULT_SS_PIN    10
 #define LORA_DEFAULT_RESET_PIN 9
 #define LORA_DEFAULT_DIO0_PIN  2
 #define LORA_DEFAULT_RXEN_PIN  -1
 #define LORA_DEFAULT_TXEN_PIN  -1
-#define LORA_DEFAULT_BUSY_PIN  -1
+#define LORA_DEFAULT_BUSY_PIN  11
 
 #define PA_OUTPUT_RFO_PIN      0
 #define PA_OUTPUT_PA_BOOST_PIN 1