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add ouad
This commit is contained in:
suyuan
parent
63fe792617
commit
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24 changed files with 5667 additions and 0 deletions
650
luci-app-ouad/src/Example_Code/example_app.c
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650
luci-app-ouad/src/Example_Code/example_app.c
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/*
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* MIT License
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Copyright (c) 2017 DeeplyEmbedded
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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* example_app.c
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*
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* Created on : Sep 6, 2017
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* Author : Vinay Divakar
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* Website : www.deeplyembedded.org
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*/
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/* Lib Includes */
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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#include <signal.h>
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#include <unistd.h>
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#include <time.h>
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#include "SSD1306_OLED.h"
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#include "example_app.h"
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#define BUFMAX SSD1306_LCDWIDTH*SSD1306_LCDHEIGHT
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/* MACRO's */
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#define LOGO16_GLCD_HEIGHT 16
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#define LOGO16_GLCD_WIDTH 16
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#define NUMFLAKES 10
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#define XPOS 0
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#define YPOS 1
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#define DELTAY 2
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#define TIMESIZE 64
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//temperature
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#define TEMPPATH "/sys/class/thermal/thermal_zone0/temp"
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#define TEMPSIZE 5
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//cpu
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#define FREQSIZE 8
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#define FREQPATH "cat /sys/devices/system/cpu/cpu[04]/cpufreq/cpuinfo_cur_freq"
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//ip
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#define IPPATH "ifconfig br-lan|grep 'inet addr:'|cut -d: -f2|awk '{print $1}'"
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#define IPSIZE 20
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//netspeed
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#define NETPATH "cat /tmp/netspeed"
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/* Extern volatile */
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extern volatile unsigned char flag;
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/* Bit Map - Taken from Adafruit SSD1306 OLED Library */
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static const unsigned char logo16_glcd_bmp[] =
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{
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0b00000000, 0b11000000,
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0b00000001, 0b11000000,
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0b00000001, 0b11000000,
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0b00000011, 0b11100000,
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0b11110011, 0b11100000,
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0b11111110, 0b11111000,
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0b01111110, 0b11111111,
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0b00110011, 0b10011111,
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0b00011111, 0b11111100,
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0b00001101, 0b01110000,
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0b00011011, 0b10100000,
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0b00111111, 0b11100000,
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0b00111111, 0b11110000,
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0b01111100, 0b11110000,
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0b01110000, 0b01110000,
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0b00000000, 0b00110000
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};
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FILE *fp;
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char content_buff[BUFMAX];
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char buf[BUFMAX];
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int display_offset =7;
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/* draw many lines */
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void testdrawline()
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{
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short i = 0;
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for (i=0; i<SSD1306_LCDWIDTH; i+=4)
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{
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drawLine(0, 0, i, SSD1306_LCDHEIGHT-1, WHITE);
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Display();
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usleep(1000);
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}
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for (i=0; i<SSD1306_LCDHEIGHT; i+=4)
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{
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drawLine(0, 0, SSD1306_LCDWIDTH-1, i, WHITE);
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Display();
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usleep(1000);
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}
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usleep(250000);
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clearDisplay();
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for (i=0; i<SSD1306_LCDWIDTH; i+=4)
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{
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drawLine(0, SSD1306_LCDHEIGHT-1, i, 0, WHITE);
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Display();
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usleep(1000);
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}
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for (i=SSD1306_LCDHEIGHT-1; i>=0; i-=4)
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{
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drawLine(0, SSD1306_LCDHEIGHT-1, SSD1306_LCDWIDTH-1, i, WHITE);
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Display();
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usleep(1000);
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}
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usleep(250000);
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clearDisplay();
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for (i=SSD1306_LCDWIDTH-1; i>=0; i-=4)
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{
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drawLine(SSD1306_LCDWIDTH-1, SSD1306_LCDHEIGHT-1, i, 0, WHITE);
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Display();
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usleep(1000);
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}
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for (i=SSD1306_LCDHEIGHT-1; i>=0; i-=4)
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{
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drawLine(SSD1306_LCDWIDTH-1, SSD1306_LCDHEIGHT-1, 0, i, WHITE);
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Display();
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usleep(1000);
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}
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usleep(250000);
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clearDisplay();
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for (i=0; i<SSD1306_LCDHEIGHT; i+=4)
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{
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drawLine(SSD1306_LCDWIDTH-1, 0, 0, i, WHITE);
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Display();
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usleep(1000);
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}
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for (i=0; i<SSD1306_LCDWIDTH; i+=4) {
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drawLine(SSD1306_LCDWIDTH-1, 0, i, SSD1306_LCDHEIGHT-1, WHITE);
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Display();
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usleep(1000);
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}
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usleep(250000);
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}
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/* draw rectangles */
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void testdrawrect()
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{
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short i = 0;
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for (i=0; i<SSD1306_LCDHEIGHT/2; i+=2)
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{
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drawRect(i, i,SSD1306_LCDWIDTH-2*i, SSD1306_LCDHEIGHT-2*i, WHITE);
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Display();
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usleep(1000);
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}
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}
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/* draw multiple rectangles */
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void testfillrect()
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{
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unsigned char color = 1;
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short i = 0;
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for (i=0; i<SSD1306_LCDHEIGHT/2; i+=3)
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{
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// alternate colors
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fillRect(i, i, SSD1306_LCDWIDTH-i*2, SSD1306_LCDHEIGHT-i*2, color%2);
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Display();
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usleep(1000);
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color++;
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}
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}
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/* draw mulitple circles */
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void testdrawcircle()
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{
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short i = 0;
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for (i=0; i<SSD1306_LCDHEIGHT; i+=2)
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{
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drawCircle(SSD1306_LCDWIDTH/2,SSD1306_LCDHEIGHT/2, i, WHITE);
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Display();
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usleep(1000);
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}
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}
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/*draw a white circle, 10 pixel radius */
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void testdrawroundrect()
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{
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short i = 0;
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for (i=0; i<SSD1306_LCDHEIGHT/2-2; i+=2) {
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drawRoundRect(i, i,SSD1306_LCDWIDTH-2*i, SSD1306_LCDHEIGHT-2*i, SSD1306_LCDHEIGHT/4, WHITE);
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Display();
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usleep(1000);
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}
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}
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/* Fill the round rectangle */
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void testfillroundrect()
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{
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short color = WHITE,i = 0;
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for (i=0; i<SSD1306_LCDHEIGHT/2-2; i+=2)
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{
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fillRoundRect(i, i, SSD1306_LCDWIDTH-2*i, SSD1306_LCDHEIGHT-2*i, SSD1306_LCDHEIGHT/4, color);
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if (color == WHITE)
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color = BLACK;
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else
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color = WHITE;
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Display();
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usleep(1000);
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}
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}
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/* Draw triangles */
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void testdrawtriangle()
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{
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short i = 0;
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for (i=0; i<MIN(SSD1306_LCDWIDTH,SSD1306_LCDHEIGHT)/2; i+=5)
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{
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drawTriangle(SSD1306_LCDWIDTH/2, SSD1306_LCDHEIGHT/2-i,
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SSD1306_LCDWIDTH/2-i,SSD1306_LCDHEIGHT /2+i,
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SSD1306_LCDWIDTH/2+i, SSD1306_LCDHEIGHT/2+i, WHITE);
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Display();
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usleep(1000);
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}
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}
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/* Fill triangles */
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void testfilltriangle()
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{
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unsigned char color = WHITE;
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short i = 0;
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for (i=MIN(SSD1306_LCDWIDTH,SSD1306_LCDHEIGHT)/2; i>0; i-=5)
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{
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fillTriangle(SSD1306_LCDWIDTH/2, SSD1306_LCDHEIGHT/2-i,
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SSD1306_LCDWIDTH/2-i, SSD1306_LCDHEIGHT/2+i,
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SSD1306_LCDWIDTH/2+i, SSD1306_LCDHEIGHT/2+i, WHITE);
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if (color == WHITE)
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color = BLACK;
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else
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color = WHITE;
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Display();
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usleep(1000);
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}
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}
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/* Display a bunch of characters and emoticons */
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void testdrawchar()
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{
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unsigned char i = 0;
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setTextSize(1);
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setTextColor(WHITE);
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setCursor(0,0);
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for (i=0; i < 168; i++)
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{
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if (i == '\n')
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continue;
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oled_write(i);
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if ((i > 0) && (i % 21 == 0))
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println();
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}
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Display();
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usleep(1000);
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}
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/* Display "scroll" and scroll around */
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void testscrolltext(char* str)
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{
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setTextSize(2);
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setTextColor(WHITE);
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setCursor(10,8);
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sprintf(buf,"%s",str);
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print_strln(buf);
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Display();
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usleep(1000);
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startscrollright(0x00, 0x0F);
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usleep(5000000);
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stopscroll();
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usleep(1000000);
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startscrollleft(0x00, 0x0F);
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usleep(5000000);
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stopscroll();
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usleep(1000000);
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startscrolldiagright(0x00, 0x07);
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usleep(5000000);
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startscrolldiagleft(0x00, 0x07);
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usleep(5000000);
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stopscroll();
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}
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/* Display Texts */
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void display_texts()
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{
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setTextSize(1);
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setTextColor(WHITE);
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setCursor(10,0);
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print_str("HELLO FELLAS!");
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println();
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printFloat_ln(3.141592, 4); //Print 4 No's after the decimal Pt.
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printNumber_L_ln(-1234, DEC);
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printNumber_UC_ln(170, BIN);
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setTextSize(2);
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setTextColor(WHITE);
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print_str("0x");
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printNumber_UL_ln(0xDEADBEEF, HEX);
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}
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/* Display miniature bitmap */
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void display_bitmap()
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{
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drawBitmap(30, 16, logo16_glcd_bmp, 16, 16, 1);
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}
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/* Invert Display and Normalize it */
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void display_invert_normal()
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{
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invertDisplay(SSD1306_INVERT_DISPLAY);
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usleep(1000000);
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invertDisplay(SSD1306_NORMALIZE_DISPLAY);
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usleep(1000000);
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}
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/* Draw a bitmap and 'animate' movement */
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void testdrawbitmap(const unsigned char *bitmap, unsigned char w, unsigned char h)
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{
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unsigned char icons[NUMFLAKES][3], f = 0;
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// initialize
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for (f=0; f< NUMFLAKES; f++)
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{
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icons[f][XPOS] = rand() % SSD1306_LCDWIDTH;
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icons[f][YPOS] = 0;
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icons[f][DELTAY] = (rand() % 5) + 1;
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/* Looks kinna ugly to me - Un-Comment if you need it */
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//print_str("x: ");
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//printNumber_UC(icons[f][XPOS], DEC);
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//print_str("y: ");
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//printNumber_UC(icons[f][YPOS], DEC);
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//print_str("dy: ");
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//printNumber_UC(icons[f][DELTAY], DEC);
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}
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while (flag != 5)
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{
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// draw each icon
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for (f=0; f< NUMFLAKES; f++)
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{
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drawBitmap(icons[f][XPOS], icons[f][YPOS], bitmap, w, h, WHITE);
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}
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Display();
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usleep(200000);
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// then erase it + move it
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for (f=0; f< NUMFLAKES; f++)
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{
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drawBitmap(icons[f][XPOS], icons[f][YPOS], bitmap, w, h, BLACK);
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// move it
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icons[f][YPOS] += icons[f][DELTAY];
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// if its gone, reinit
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if (icons[f][YPOS] > SSD1306_LCDHEIGHT)
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{
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icons[f][XPOS] = rand() % SSD1306_LCDWIDTH;
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icons[f][YPOS] = 0;
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icons[f][DELTAY] = (rand() % 5) + 1;
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}
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}
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}
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}
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/* Draw bitmap and animate */
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void testdrawbitmap_eg()
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{
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setTextSize(1);
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setTextColor(WHITE);
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setCursor(10,0);
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testdrawbitmap(logo16_glcd_bmp, LOGO16_GLCD_HEIGHT, LOGO16_GLCD_WIDTH);
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}
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/* Intro */
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void deeplyembedded_credits()
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{
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setTextSize(1);
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setTextColor(WHITE);
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setCursor(1,0);
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print_strln("deeplyembedded.org");
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println();
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print_strln("Author:Vinay Divakar");
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println();
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println();
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print_strln("THANK YOU");
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}
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void testdate(int mode, int y)
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{
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time_t rawtime;
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time_t curtime;
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uint8_t timebuff[TIMESIZE];
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curtime = time(NULL);
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time(&rawtime);
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switch (mode)
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{
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case CENTER:
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setTextSize(2);
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strftime(timebuff,80,"%H:%M",localtime(&rawtime));
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sprintf(buf,"%s",timebuff);
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setCursor((127-strlen(buf)*11)/2-4, y);
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break;
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case FULL:
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setTextSize(1);
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strftime(timebuff,80,"%Y-%m-%d %H:%M:%S",localtime(&rawtime));
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sprintf(buf,"%s",timebuff);
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setCursor(display_offset, y);
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}
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print_strln(buf);
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}
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void testlanip(int mode, int y)
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{
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setTextSize(1);
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if((fp=popen(IPPATH,"r"))!=NULL)
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{
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fscanf(fp,"%s",content_buff);
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fclose(fp);
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//ipbuff[strlen(ipbuff)-1]=32;
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switch(mode)
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{
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case CENTER:
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setTextSize(1);
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sprintf(buf,"%s",content_buff);
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setCursor((127-strlen(buf)*6)/2, y+4);
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break;
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case FULL:
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setTextSize(1);
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sprintf(buf,"IP:%s",content_buff);
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setCursor(display_offset, y);
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}
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print_strln(buf);
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}
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}
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void testcputemp(int mode, int y)
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{
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if((fp=fopen(TEMPPATH,"r"))!=NULL)
|
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{
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fgets(content_buff,TEMPSIZE,fp);
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fclose(fp);
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switch (mode)
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{
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case CENTER:
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setTextSize(2);
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sprintf(buf, "%.2f",atoi(content_buff)/100.0);
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setCursor((127-(strlen(buf)+2)*11)/2-4, y);
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print_str(buf);
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oled_write(0);
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oled_write(67);
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drawCircle(getCursorX()-16, getCursorY()+3, 2, WHITE);
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break;
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case FULL:
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setTextSize(1);
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sprintf(buf,"CPU TEMP:%.2f",atoi(content_buff)/100.0);
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setCursor(display_offset, y);
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print_str(buf);
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oled_write(0);
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oled_write(67);
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drawCircle(getCursorX()-8, getCursorY()+1, 1, WHITE);
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||||
}
|
||||
|
||||
}
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||||
|
||||
}
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||||
|
||||
|
||||
void testcpufreq(int mode, int y)
|
||||
{
|
||||
if((fp=popen(FREQPATH,"r")) != NULL)
|
||||
{
|
||||
fgets(content_buff,FREQSIZE,fp);
|
||||
fclose(fp);
|
||||
switch(mode)
|
||||
{
|
||||
case CENTER:
|
||||
setTextSize(2);
|
||||
sprintf(buf,"%4dMHz",atoi(content_buff)/1000);
|
||||
setCursor((127-strlen(buf)*11)/2-4, y);
|
||||
break;
|
||||
case FULL:
|
||||
setTextSize(1);
|
||||
sprintf(buf,"CPU FREQ:%4dMHz",atoi(content_buff)/1000);
|
||||
setCursor(display_offset, y);
|
||||
}
|
||||
print_strln(buf);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
void testnetspeed(int mode, int y)
|
||||
{
|
||||
int rx,tx;
|
||||
if((fp=popen(NETPATH,"r")) != NULL)
|
||||
{
|
||||
fscanf(fp,"%d %d", &rx, &tx);
|
||||
fclose(fp);
|
||||
rx = rx;
|
||||
tx = tx;
|
||||
switch(mode)
|
||||
{
|
||||
case SPLIT:
|
||||
setTextSize(2);
|
||||
if (tx < 1000) sprintf(buf, "%03dB", tx);
|
||||
else if (tx > 1000000) sprintf(buf, "%03dM", tx/1000000);
|
||||
else sprintf(buf, "%03dK", tx/1000);
|
||||
setCursor((127-(strlen(buf)+1)*11)/2,0);
|
||||
oled_write(24);
|
||||
print_str(buf);
|
||||
|
||||
if (rx < 1000) sprintf(buf, "%03dB", rx);
|
||||
else if (rx > 1000000) sprintf(buf, "%03dM", rx/1000000);
|
||||
else sprintf(buf, "%03dK", rx/1000);
|
||||
setCursor((127-(strlen(buf)+1)*11)/2,16);
|
||||
oled_write(25);
|
||||
print_str(buf);
|
||||
break;
|
||||
case MERGE:
|
||||
setTextSize(1);
|
||||
if (tx < 1000) sprintf(buf, "%03dB ", tx);
|
||||
else if (tx > 1000000) sprintf(buf, "%03dM", tx/1000000);
|
||||
else sprintf(buf, "%03dK ", tx/1000);
|
||||
setCursor((127-(2*strlen(buf)-1)*6)/2-4, y+4);
|
||||
oled_write(24);
|
||||
print_str(buf);
|
||||
|
||||
if (rx < 1000) sprintf(buf, "%03dB", rx);
|
||||
else if (rx > 1000000) sprintf(buf, "%03dM", rx/1000000);
|
||||
else sprintf(buf, "%03dK", rx/1000);
|
||||
oled_write(25);
|
||||
print_str(buf);
|
||||
break;
|
||||
case FULL:
|
||||
setTextSize(1);
|
||||
setCursor(display_offset, y);
|
||||
oled_write(24);
|
||||
if (tx < 1000) sprintf(buf, "%03dB ", tx);
|
||||
else if (tx > 1000000) sprintf(buf, "%03dM", tx/1000000);
|
||||
else sprintf(buf, "%03dK ", tx/1000);
|
||||
print_str(buf);
|
||||
|
||||
oled_write(25);
|
||||
if (rx < 1000) sprintf(buf, "%03dB", rx);
|
||||
else if (rx > 1000000) sprintf(buf, "%03dM", rx/1000000);
|
||||
else sprintf(buf, "%03dK", rx/1000);
|
||||
print_str(buf);
|
||||
}
|
||||
}
|
||||
}
|
||||
void testcpu(int y)
|
||||
{
|
||||
//freq
|
||||
setTextSize(1);
|
||||
setCursor(display_offset, y);
|
||||
if((fp=popen(FREQPATH,"r")) != NULL)
|
||||
{
|
||||
fgets(content_buff,FREQSIZE,fp);
|
||||
fclose(fp);
|
||||
sprintf(buf,"CPU:%4dMHz ", atoi(content_buff)/1000);
|
||||
print_str(buf);
|
||||
}
|
||||
|
||||
|
||||
//temp
|
||||
if((fp=fopen(TEMPPATH,"r"))!=NULL)
|
||||
{
|
||||
fgets(content_buff,TEMPSIZE,fp);
|
||||
fclose(fp);
|
||||
sprintf(buf, "%.2f",atoi(content_buff)/100.0);
|
||||
print_str(buf);
|
||||
oled_write(0);
|
||||
oled_write(67);
|
||||
drawCircle(getCursorX()-8, getCursorY()+1, 1, WHITE);
|
||||
}
|
||||
}
|
||||
|
||||
void testprintinfo()
|
||||
{
|
||||
setTextSize(1);
|
||||
setTextColor(WHITE);
|
||||
setCursor(0,0);
|
||||
//DATE
|
||||
|
||||
time_t rawtime;
|
||||
time_t curtime;
|
||||
uint8_t timebuff[TIMESIZE];
|
||||
curtime = time(NULL);
|
||||
time(&rawtime);
|
||||
strftime(timebuff,80,"%Y-%m-%d_%w %H:%M:%S",localtime(&rawtime));
|
||||
sprintf(buf,"%s",timebuff);
|
||||
print_strln(buf);
|
||||
|
||||
//br-lan ip
|
||||
if((fp=popen(IPPATH,"r"))!=NULL)
|
||||
{
|
||||
fscanf(fp,"%s",content_buff);
|
||||
fclose(fp);
|
||||
//ipbuff[strlen(ipbuff)-1]=32;
|
||||
sprintf(buf,"IP:%s",content_buff);
|
||||
print_strln(buf);
|
||||
}
|
||||
|
||||
//CPU temp
|
||||
if((fp=popen(FREQPATH,"r")) != NULL)
|
||||
{
|
||||
fgets(content_buff,FREQSIZE,fp);
|
||||
fclose(fp);
|
||||
sprintf(buf,"CPU freq:%d MHz ",atoi(content_buff)/1000);
|
||||
print_strln(buf);
|
||||
}
|
||||
|
||||
//cpu freq
|
||||
if((fp=fopen(TEMPPATH,"r"))!=NULL)
|
||||
{
|
||||
fgets(content_buff,TEMPSIZE,fp);
|
||||
fclose(fp);
|
||||
sprintf(buf,"CPU temp:%.2f C",atoi(content_buff)/100.0);
|
||||
print_strln(buf);
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue