diff --git a/examples/oneWireSearch/oneWireSearch.ino b/examples/oneWireSearch/oneWireSearch.ino new file mode 100644 index 0000000..04884b8 --- /dev/null +++ b/examples/oneWireSearch/oneWireSearch.ino @@ -0,0 +1,67 @@ +// +// FILE: oneWireSearch.ino +// AUTHOR: Rob Tillaart +// VERSION: 0.1.02 +// PURPOSE: scan for 1-Wire devices + code snippet generator +// DATE: 2015-june-30 +// URL: http://forum.arduino.cc/index.php?topic=333923 +// +// inspired by http://www.hacktronics.com/Tutorials/arduino-1-wire-address-finder.html +// +// Released to the public domain +// +// 0.1.00 initial version +// 0.1.01 first published version +// 0.1.02 small output changes + +#include + +void setup() +{ + Serial.begin(115200); + Serial.println("//\n// Start oneWireSearch.ino \n//"); + + for (uint8_t pin = 2; pin < 13; pin++) + { + findDevices(pin); + } + Serial.println("\n//\n// End oneWireSearch.ino \n//"); +} + +void loop() +{ +} + +uint8_t findDevices(int pin) +{ + OneWire ow(pin); + + uint8_t address[8]; + uint8_t count = 0; + + + if (ow.search(address)) + { + Serial.print("\nuint8_t pin"); + Serial.print(pin, DEC); + Serial.println("[][8] = {"); + { + count++; + Serial.println(" {"); + for (uint8_t i = 0; i < 8; i++) + { + Serial.print("0x"); + if (address[i] < 0x10) Serial.print("0"); + Serial.print(address[i], HEX); + if (i < 7) Serial.print(", "); + } + Serial.println(" },"); + } while (ow.search(address)); + + Serial.println("};"); + Serial.print("// nr devices found: "); + Serial.println(count); + } + + return count; +}