upm/examples/c++/jhd1313m1-lcd.cxx
Noel Eck 0bd68e4e2b ANDROID: CMake/src changes to build on android-24
* Updated pom file generation: Generate pom files after all sensor
      library targets have been created - allows for dependencies
    * Changes for compiling on Android
    * Check for mraa build options: Look at symbols in mraa library to
      determine UPM build options (example: mraa_iio_init, mraa_firmata_init)
    * Add per target summary for C/C++/java/nodejs/python
    * Added hierarchy to fti include directory...
        old: #include "upm_voltage.h"
        new: #include "fti/upm_voltage.h"
    * Removed unimplemented methods from mpu9150 library and java example
    * Add utilities-c target for all c examples.  Most of the C examples
      rely on the upm_delay methods.  Add a dependency on the utilities-c
      target for all c examples.
    * Updated the examples/CMakeLists.txt to add dependencies passed via
      TARGETS to the target name parsed from the example name.  Also updated
      the interface example names to start with 'interfaces'.
    * Updated src/examples/CMakeLists.txt to ALWAYS remove examples from the
      example_src_list (moved this from end of function to beginning).

Signed-off-by: Noel Eck <noel.eck@intel.com>
2017-04-24 10:27:35 -07:00

76 lines
2.2 KiB
C++

/*
* Author: Yevgeniy Kiveish <yevgeniy.kiveisha@intel.com>
* Copyright (c) 2014 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 <signal.h>
#include <string>
#include "jhd1313m1.hpp"
#include "upm_utilities.h"
int shouldRun = true;
void sig_handler(int signo)
{
if (signo == SIGINT)
shouldRun = false;
}
int
main(int argc, char **argv)
{
signal(SIGINT, sig_handler);
//! [Interesting]
// 0x62 RGB_ADDRESS, 0x3E LCD_ADDRESS
upm::Jhd1313m1 lcd(0, 0x3E, 0x62);
int ndx = 0;
uint8_t rgb[7][3] = {
{0xd1, 0x00, 0x00},
{0xff, 0x66, 0x22},
{0xff, 0xda, 0x21},
{0x33, 0xdd, 0x00},
{0x11, 0x33, 0xcc},
{0x22, 0x00, 0x66},
{0x33, 0x00, 0x44}};
while (shouldRun)
{
// Alternate rows on the LCD
lcd.setCursor(ndx%2,0);
// Change the color
uint8_t r = rgb[ndx%7][0];
uint8_t g = rgb[ndx%7][1];
uint8_t b = rgb[ndx%7][2];
lcd.setColor(r, g, b);
lcd.write("Hello World " + std::to_string(ndx));
// Echo via printf
printf("Hello World %d rgb: 0x%02x%02x%02x\n", ndx++, r, g, b);
upm_delay(1);
}
//! [Interesting]
return 0;
}