fix undef digitalread

src/modules/CC1101/CC1101.cpp

@@ -946,7 +946,7 @@ void CC1101::setDirectAction(void (*func)(void)) {
 }
 
 void CC1101::readBit(RADIOLIB_PIN_TYPE pin) {
-  updateDirectBuffer((uint8_t)digitalRead(pin));
+  updateDirectBuffer((uint8_t)_mod->digitalRead(pin));
 }
 #endif
 

src/modules/RF69/RF69.cpp

@@ -959,7 +959,7 @@ void RF69::setDirectAction(void (*func)(void)) {
 }
 
 void RF69::readBit(RADIOLIB_PIN_TYPE pin) {
-  updateDirectBuffer((uint8_t)digitalRead(pin));
+  updateDirectBuffer((uint8_t)_mod->digitalRead(pin));
 }
 #endif
 

src/modules/SX126x/SX126x.cpp

@@ -1438,7 +1438,7 @@ void SX126x::setDirectAction(void (*func)(void)) {
 }
 
 void SX126x::readBit(RADIOLIB_PIN_TYPE pin) {
-  updateDirectBuffer((uint8_t)digitalRead(pin));
+  updateDirectBuffer((uint8_t)_mod->digitalRead(pin));
 }
 #endif
 

src/modules/SX127x/SX127x.cpp

@@ -1521,7 +1521,7 @@ void SX127x::setDirectAction(void (*func)(void)) {
 }
 
 void SX127x::readBit(RADIOLIB_PIN_TYPE pin) {
-  updateDirectBuffer((uint8_t)digitalRead(pin));
+  updateDirectBuffer((uint8_t)_mod->digitalRead(pin));
 }
 #endif
 

src/modules/Si443x/Si443x.cpp

@@ -612,7 +612,7 @@ void Si443x::setDirectAction(void (*func)(void)) {
 }
 
 void Si443x::readBit(RADIOLIB_PIN_TYPE pin) {
-  updateDirectBuffer((uint8_t)digitalRead(pin));
+  updateDirectBuffer((uint8_t)_mod->digitalRead(pin));
 }
 #endif