/* * Author: Jon Trulson * Copyright (c) 2016 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 "jhd1313m1.h" #include "upm_utilities.h" int main(int argc, char **argv) { //! [Interesting] // initialize a JHD1313m1 on I2C bus 0, LCD address 0x3e, RGB // address 0x62 jhd1313m1_context lcd = jhd1313m1_init(0, 0x3e, 0x62); if (!lcd) { printf("jhd1313m1_i2c_init() failed\n"); return 1; } jhd1313m1_set_cursor(lcd, 0, 0); jhd1313m1_write(lcd, "Hello World 1", 13); upm_delay(3); // change background color to a dimmer pure green jhd1313m1_set_color(lcd, 0, 128, 0); jhd1313m1_set_cursor(lcd, 1, 0); jhd1313m1_write(lcd, "Hello World 2", 13); upm_delay(3); jhd1313m1_close(lcd); //! [Interesting] return 0; }