| /* |
| * Author: Sergey Kiselev <sergey.kiselev@intel.com> |
| * Author: Yevgeniy Kiveish <yevgeniy.kiveisha@intel.com> |
| * Copyright (c) 2014 - 2015 Intel Corporation. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining |
| * a copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sublicense, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| #include <lcm1602.h> |
| |
| int |
| main(int argc, char **argv) |
| { |
| //! [Interesting] |
| // LCD connection: |
| // LCD RS pin to digital pin 8 |
| // LCD Enable pin to digital pin 13 |
| // LCD D4 pin to digital pin 2 |
| // LCD D5 pin to digital pin 3 |
| // LCD D6 pin to digital pin 4 |
| // LCD D7 pin to digital pin 5 |
| // LCD R/W pin to ground |
| // 10K trimmer potentiometer: |
| // ends to +5V and ground |
| // wiper to LCD VO pin (pin 3) |
| upm::Lcm1602 *lcd = new upm::Lcm1602(8, 13, 2, 3, 4, 5, 20, 2); |
| lcd->setCursor(0,0); |
| lcd->write("Hello World"); |
| lcd->setCursor(1,2); |
| lcd->write("Hello World"); |
| |
| printf("Sleeping for 5 seconds\n"); |
| sleep(5); |
| delete lcd; |
| //! [Interesting] |
| return 0; |
| } |