Replace boolean with standard bool (#42)

arduino/Arduino#4673

Signed-off-by: Frederic Pillon <frederic.pillon@st.com>

Author: fpistm

examples/Peripheral/ButtonLED/ButtonLED.ino

@@ -72,7 +72,7 @@ void loop() {
   char buttonValue = digitalRead(buttonPin);
 
   // has the value changed since the last read
-  boolean buttonChanged = (buttonCharacteristic.value() != buttonValue);
+  bool buttonChanged = (buttonCharacteristic.value() != buttonValue);
 
   if (buttonChanged) {
     // button state changed, update characteristics

src/BLETypedCharacteristics.h

@@ -27,7 +27,7 @@ class BLEBoolCharacteristic : public BLETypedCharacteristic<bool> {
   BLEBoolCharacteristic(const char* uuid, unsigned char properties);
 };
 
-class BLEBooleanCharacteristic : public BLETypedCharacteristic<boolean> {
+class BLEBooleanCharacteristic : public BLETypedCharacteristic<bool> {
 public:
   BLEBooleanCharacteristic(const char* uuid, unsigned char properties);
 };

src/utility/ATT.cpp

@@ -1143,7 +1143,7 @@ void ATTClass::readByTypeResp(uint16_t connectionHandle, uint8_t dlen, uint8_t d
 
 void ATTClass::writeReqOrCmd(uint16_t connectionHandle, uint16_t mtu, uint8_t op, uint8_t dlen, uint8_t data[])
 {
-  boolean withResponse = (op == ATT_OP_WRITE_REQ);
+  bool withResponse = (op == ATT_OP_WRITE_REQ);
 
   if (dlen < sizeof(uint16_t)) {
     if (withResponse) {