From fa7c8b299ca5f8be9c45ea8b8c80f216c6ed148e Mon Sep 17 00:00:00 2001
From: rubenstar <ruben-stadler@hotmail.com>
Date: Fri, 14 Jun 2024 19:14:00 +0200
Subject: [PATCH] Remove eAnalogReference from ArduinoCore-samd

Moved to ArduinoCore-API and renamed to AnalogReference
---
 cores/arduino/Arduino.h       | 12 ------------
 cores/arduino/wiring_analog.c |  2 +-
 2 files changed, 1 insertion(+), 13 deletions(-)

diff --git a/cores/arduino/Arduino.h b/cores/arduino/Arduino.h
index d78acd9b4..ed8d27a38 100644
--- a/cores/arduino/Arduino.h
+++ b/cores/arduino/Arduino.h
@@ -73,18 +73,6 @@ extern "C"{
 #ifdef __cplusplus
 extern "C" {
 #endif
-/*
- * \brief SAMD products have only one reference for ADC
- */
-typedef enum _eAnalogReference
-{
-  AR_DEFAULT,
-  AR_INTERNAL,
-  AR_EXTERNAL,
-  AR_INTERNAL1V0,
-  AR_INTERNAL1V65,
-  AR_INTERNAL2V23
-} eAnalogReference ;
 
 /*
  * \brief Set the resolution of analogRead return values. Default is 10 bits (range from 0 to 1023).
diff --git a/cores/arduino/wiring_analog.c b/cores/arduino/wiring_analog.c
index 2476e0105..5d3e63b7f 100644
--- a/cores/arduino/wiring_analog.c
+++ b/cores/arduino/wiring_analog.c
@@ -91,7 +91,7 @@ static inline uint32_t mapResolution(uint32_t value, uint32_t from, uint32_t to)
  *
  * Warning : On Arduino Zero board the input/output voltage for SAMD21G18 is 3.3 volts maximum
  */
-void analogReference(eAnalogReference mode)
+void analogReference(AnalogReference mode)
 {
   syncADC();
   switch (mode)