[CI] make printBytes available

Author: pennam

src/utility/btct.cpp

@@ -26,8 +26,8 @@ unsigned char const_Rb[16] = {
 #define LEN_LTK 16
 #define LEN_MAC_KEY 16
 
-#ifdef _BLE_TRACE_
 void BluetoothCryptoToolbox::printBytes(uint8_t bytes[], uint8_t length){
+#ifdef _BLE_TRACE_
     for(int i=0; i<length; i++){
         if(i>0){
             Serial.print(", 0x");
@@ -37,8 +37,9 @@ void BluetoothCryptoToolbox::printBytes(uint8_t bytes[], uint8_t length){
         Serial.print(bytes[i],HEX);
     }
     Serial.print('\n');
-}
 #endif
+}
+
 
 int BluetoothCryptoToolbox::f5(uint8_t DHKey[],uint8_t N_master[], uint8_t N_slave[],
             uint8_t BD_ADDR_master[], uint8_t BD_ADDR_slave[], uint8_t MacKey[], uint8_t LTK[])

src/utility/btct.h

@@ -6,9 +6,7 @@
 class BluetoothCryptoToolbox{
 public:
     BluetoothCryptoToolbox();
-#ifdef _BLE_TRACE_
     void printBytes(uint8_t bytes[], uint8_t length);
-#endif
     void generateSubkey(uint8_t* K, uint8_t* K1, uint8_t* K2);
     void AES_CMAC ( unsigned char *key, unsigned char *input, int length,
                   unsigned char *mac );