Merge pull request arduino#404 from facchinm/digitalPinToPinName_as_function

facchinm · web-flow · commit 8e7e72975b8a · 2022-02-21T11:03:42.000+01:00
Change digitalPinToPinName() into a first class function
diff --git a/cores/arduino/pinDefinitions.h b/cores/arduino/pinDefinitions.h
@@ -29,9 +29,7 @@ struct _AnalogPinDescription
 #ifdef __cplusplus__
 extern "C" {
 #endif
-inline PinName digitalPinToPinName(pin_size_t P) {
-	return (P >= PINS_COUNT ? NC : g_APinDescription[P].name);
-};
+PinName digitalPinToPinName(pin_size_t P);
 #ifdef __cplusplus__
 }
 #endif
diff --git a/cores/arduino/pinToIndex.cpp b/cores/arduino/pinToIndex.cpp
@@ -9,3 +9,13 @@ int PinNameToIndex(PinName P) {
   }
   return NOT_A_PIN;
 }
+
+#ifdef __cplusplus__
+extern "C" {
+#endif
+PinName digitalPinToPinName(pin_size_t P) {
+  return (P >= PINS_COUNT ? NC : g_APinDescription[P].name);
+};
+#ifdef __cplusplus__
+}
+#endif

Original file line number	Diff line number	Diff line change
`@@ -9,3 +9,13 @@ int PinNameToIndex(PinName P) {`
`9`	`9`	`}`
`10`	`10`	`return NOT_A_PIN;`
`11`	`11`	`}`
	`12`	`+`
	`13`	`+#ifdef __cplusplus__`
	`14`	`+extern "C" {`
	`15`	`+#endif`
	`16`	`+PinName digitalPinToPinName(pin_size_t P) {`
	`17`	`+ return (P >= PINS_COUNT ? NC : g_APinDescription[P].name);`
	`18`	`+};`
	`19`	`+#ifdef __cplusplus__`
	`20`	`+}`
	`21`	`+#endif`