Delete i2c_scanner_hardwire.ino

STM32F1/libraries/Wire/examples/i2c_scanner_hardwire/i2c_scanner_hardwire.ino

@@ -1,76 +0,0 @@
-// --------------------------------------
-// i2c_scanner
-//
-// Version 1
-//    This program (or code that looks like it)
-//    can be found in many places.
-//    For example on the Arduino.cc forum.
-//    The original author is not know.
-// Version 2, Juni 2012, Using Arduino 1.0.1
-//     Adapted to be as simple as possible by Arduino.cc user Krodal
-// Version 3, Feb 26  2013
-//    V3 by louarnold
-// Version 4, March 3, 2013, Using Arduino 1.0.3
-//    by Arduino.cc user Krodal.
-//    Changes by louarnold removed.
-//    Scanning addresses changed from 0...127 to 1...119,
-//    according to the i2c scanner by Nick Gammon
-//    http://www.gammon.com.au/forum/?id=10896
-// Version 5, March 28, 2013
-//    As version 4, but address scans now to 127.
-//    A sensor seems to use address 120.
-// Version 6, August 1, 2015
-//    Modified to support HardWire for STM32duino
-//
-// This sketch tests the standard 7-bit addresses
-// Devices with higher bit address might not be seen properly.
-//
-
-#include <Wire.h>
-
-HardWire HWire(1, I2C_FAST_MODE); // I2c1
-
-void setup() {
-  Serial.begin(115200);
-  HWire.begin();
-  Serial.println("\nI2C Scanner");
-}
-
-
-void loop() {
-  byte error, address;
-  int nDevices;
-
-  Serial.println("Scanning...");
-
-  nDevices = 0;
-  for(address = 1; address < 127; address++) {
-    // The i2c_scanner uses the return value of
-    // the Write.endTransmisstion to see if
-    // a device did acknowledge to the address.
-
-    HWire.beginTransmission(address);
-    error = HWire.endTransmission();
-    
-    if (error == 0) {
-      Serial.print("I2C device found at address 0x");
-      if (address < 16) 
-        Serial.print("0");
-      Serial.println(address, HEX);
-
-      nDevices++;
-    }
-    else if (error == 4) {
-      Serial.print("Unknown error at address 0x");
-      if (address < 16) 
-        Serial.print("0");
-      Serial.println(address, HEX);
-    }    
-  }
-  if (nDevices == 0)
-    Serial.println("No I2C devices found");
-  else
-    Serial.println("done");
-
-  delay(5000);           // wait 5 seconds for next scan
-}