Used a more sme conformed function to check if the button is pressed

Author: MiK

hardware/AMEL/samd/libraries/SME_basic/examples/userButton/userButton.ino

@@ -22,13 +22,13 @@ void setup() {
 // the loop function runs over and over again forever
 void loop() {
 
-    if (button1IsPressed()) {
+    if (isButtonOnePressed()) {
         ledBlueLight(HIGH);
     } else {
         ledBlueLight(LOW);
     }
 
-    if (button2IsPressed()) {
+    if (isButtonTwoPressed()) {
         ledRedLight(HIGH);
     } else {
         ledRedLight(LOW);

hardware/AMEL/samd/variants/AMEL_SmartEverything/variant.cpp

@@ -333,12 +333,12 @@ void ledBlueLight(uint32_t value) {
     }
 }
 
-int button1IsPressed(void) {
+int isButtonOnePressed(void) {
     return !digitalRead(PIN_SME_BUTTON1);
 }
 
 
-int button2IsPressed(void) {
+int isButtonTwoPressed(void) {
     return !digitalRead(PIN_SME_BUTTON2);
 }
 

hardware/AMEL/samd/variants/AMEL_SmartEverything/variant.h

@@ -218,8 +218,8 @@ void ledYellowTwoLight(uint32_t value);
     1 = button PRESSED
     0 = button RELEASED
 */
-int button1IsPressed(void);
-int button2IsPressed(void);
+int isButtonOnePressed(void);
+int isButtonTwoPressed(void);
 
 
 /*