Linda Dankwa / Mbed 2 deprecated Lab4_incline

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Dependencies:   Images SeeedStudioTFTv2 TFT_fonts inclinometer mbed

Fork of Seeed_TFT_Touch_Shield by Shields

main.cpp@5:d7868e4dc7d1, 2018-04-17 (annotated)

Committer:
lindaako
Date:
Tue Apr 17 09:25:03 2018 +0000
Revision:
5:d7868e4dc7d1
Parent:
2:5c2f6ff36ff1 
ll

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lawliet 1:b2794eb7c940 1 /*
lawliet 1:b2794eb7c940 2 main.cpp
lawliet 1:b2794eb7c940 3 2014 Copyright (c) Seeed Technology Inc. All right reserved.
lawliet 1:b2794eb7c940 4
lawliet 1:b2794eb7c940 5 Author:lawliet zou(lawliet.zou@gmail.com)
lawliet 1:b2794eb7c940 6 2014-02-17
lawliet 1:b2794eb7c940 7
lawliet 1:b2794eb7c940 8 This library is free software; you can redistribute it and/or
lawliet 1:b2794eb7c940 9 modify it under the terms of the GNU Lesser General Public
lawliet 1:b2794eb7c940 10 License as published by the Free Software Foundation; either
lawliet 1:b2794eb7c940 11 version 2.1 of the License, or (at your option) any later version.
lawliet 1:b2794eb7c940 12
lawliet 1:b2794eb7c940 13 This library is distributed in the hope that it will be useful,
lawliet 1:b2794eb7c940 14 but WITHOUT ANY WARRANTY; without even the implied warranty of
lawliet 1:b2794eb7c940 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
lawliet 1:b2794eb7c940 16 Lesser General Public License for more details.
lawliet 1:b2794eb7c940 17
lawliet 1:b2794eb7c940 18 You should have received a copy of the GNU Lesser General Public
lawliet 1:b2794eb7c940 19 License along with this library; if not, write to the Free Software
lawliet 1:b2794eb7c940 20 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
lawliet 1:b2794eb7c940 21 */
lawliet 1:b2794eb7c940 22
neilt6 0:407dafce805d 23 #include "mbed.h"
neilt6 0:407dafce805d 24 #include "SeeedStudioTFTv2.h"
neilt6 0:407dafce805d 25 #include "Arial12x12.h"
neilt6 0:407dafce805d 26 #include "Arial24x23.h"
neilt6 0:407dafce805d 27 #include "Arial28x28.h"
neilt6 0:407dafce805d 28 #include "font_big.h"
lindaako 5:d7868e4dc7d1 29 #include "car.h"
lindaako 5:d7868e4dc7d1 30 #include "DFRobot_LIS2DH12.h"
neilt6 0:407dafce805d 31
lindaako 5:d7868e4dc7d1 32 #define PIN_XP p20
lindaako 5:d7868e4dc7d1 33 #define PIN_XM p19
lindaako 5:d7868e4dc7d1 34 #define PIN_YP p18
lindaako 5:d7868e4dc7d1 35 #define PIN_YM p17
lindaako 5:d7868e4dc7d1 36 #define PIN_MOSI p11
lindaako 5:d7868e4dc7d1 37 #define PIN_MISO p12
lindaako 5:d7868e4dc7d1 38 #define PIN_SCLK p13
lindaako 5:d7868e4dc7d1 39 #define PIN_CS_TFT p14
lindaako 5:d7868e4dc7d1 40 #define PIN_DC_TFT p21
lindaako 5:d7868e4dc7d1 41 #define PIN_BL_TFT p15
lindaako 5:d7868e4dc7d1 42 //#define PIN_CS_SD D4
lindaako 5:d7868e4dc7d1 43
lindaako 5:d7868e4dc7d1 44 SeeedStudioTFTv2 TFT(PIN_XP, PIN_XM, PIN_YP, PIN_YM, PIN_MOSI, PIN_MISO, PIN_SCLK, PIN_CS_TFT, PIN_DC_TFT, PIN_BL_TFT);
lindaako 5:d7868e4dc7d1 45
lindaako 5:d7868e4dc7d1 46 // Serial connection between PC and MBED
lindaako 5:d7868e4dc7d1 47 Serial pc(USBTX, USBRX);
lindaako 5:d7868e4dc7d1 48 I2C i2c(p9, p10);
lindaako 5:d7868e4dc7d1 49 DFRobot_LIS2DH12 LIS(&i2c,&pc);
lindaako 5:d7868e4dc7d1 50
lindaako 5:d7868e4dc7d1 51 point p; // creates pointer p.x,p.y
lindaako 5:d7868e4dc7d1 52
lindaako 5:d7868e4dc7d1 53
lindaako 5:d7868e4dc7d1 54 // sub-program
lindaako 5:d7868e4dc7d1 55 // this program will wait until user touches screen
lindaako 5:d7868e4dc7d1 56 // analog data of touch panel is converted trough ADC to digital value
lindaako 5:d7868e4dc7d1 57 // getTouch will store that value
lindaako 5:d7868e4dc7d1 58 //getPixel will then convert ADC value to 320*240 pixel coordinates
lindaako 5:d7868e4dc7d1 59 // this touch program will be used in every code at this example
lindaako 5:d7868e4dc7d1 60
lindaako 5:d7868e4dc7d1 61 void touch()
lindaako 5:d7868e4dc7d1 62 {
lindaako 5:d7868e4dc7d1 63 while(1)
lindaako 5:d7868e4dc7d1 64 {
lindaako 5:d7868e4dc7d1 65 p.x=0;p.y=0;
lindaako 5:d7868e4dc7d1 66 if (TFT.getTouch(p)==TFT.YES) // read analog pos.
lindaako 5:d7868e4dc7d1 67 {
lindaako 5:d7868e4dc7d1 68 TFT.getTouch(p);
lindaako 5:d7868e4dc7d1 69 TFT.getPixel(p); // convert to pixel pos
lindaako 5:d7868e4dc7d1 70 pc.printf("\n\r Point x:%d, y:%d", p.x, p.y); // will print p.x and p.y valu to pc(putty/teraterm)
lindaako 5:d7868e4dc7d1 71 wait_ms(150); // give some time for the touch
lindaako 5:d7868e4dc7d1 72 break;
lindaako 5:d7868e4dc7d1 73 }
lindaako 5:d7868e4dc7d1 74 }
lindaako 5:d7868e4dc7d1 75 }
lawliet 1:b2794eb7c940 76
lindaako 5:d7868e4dc7d1 77 void DFRobot_LIS2DH12::getIncline(int16_t &a, int16_t &b, int16_t &c)
lindaako 5:d7868e4dc7d1 78 {
lindaako 5:d7868e4dc7d1 79 if((c > 900) && (c < 1100)&&(a > -250) && (a < 250)&&(b > -250) && (b < 250))
lindaako 5:d7868e4dc7d1 80 {
lindaako 5:d7868e4dc7d1 81 TFT.printf("The sensor is level.");
lindaako 5:d7868e4dc7d1 82 }
lindaako 5:d7868e4dc7d1 83 else
lindaako 5:d7868e4dc7d1 84 {
lindaako 5:d7868e4dc7d1 85 TFT.printf("The sensor is tilted ");
lindaako 5:d7868e4dc7d1 86 if(a > 250)
lindaako 5:d7868e4dc7d1 87 {
lindaako 5:d7868e4dc7d1 88 TFT.printf("left");
lindaako 5:d7868e4dc7d1 89 if(b > 250)
lindaako 5:d7868e4dc7d1 90 {
lindaako 5:d7868e4dc7d1 91 TFT.printf(" and backward.");
lindaako 5:d7868e4dc7d1 92 }
lindaako 5:d7868e4dc7d1 93 else if(b < -250)
lindaako 5:d7868e4dc7d1 94 {
lindaako 5:d7868e4dc7d1 95 TFT.printf(" and forward.");
lindaako 5:d7868e4dc7d1 96 }
lindaako 5:d7868e4dc7d1 97 else
lindaako 5:d7868e4dc7d1 98 {
lindaako 5:d7868e4dc7d1 99 TFT.printf(".");
lindaako 5:d7868e4dc7d1 100 }
lindaako 5:d7868e4dc7d1 101 }
lindaako 5:d7868e4dc7d1 102 else if(a < -250)
lindaako 5:d7868e4dc7d1 103 {
lindaako 5:d7868e4dc7d1 104 TFT.printf("right");
lindaako 5:d7868e4dc7d1 105 if(b > 250)
lindaako 5:d7868e4dc7d1 106 {
lindaako 5:d7868e4dc7d1 107 TFT.printf(" and backward.");
lindaako 5:d7868e4dc7d1 108 }
lindaako 5:d7868e4dc7d1 109 else if(b < -250)
lindaako 5:d7868e4dc7d1 110 {
lindaako 5:d7868e4dc7d1 111 TFT.printf(" and forward.");
lindaako 5:d7868e4dc7d1 112 }
lindaako 5:d7868e4dc7d1 113 else
lindaako 5:d7868e4dc7d1 114 {
lindaako 5:d7868e4dc7d1 115 TFT.printf(".");
lindaako 5:d7868e4dc7d1 116 }
lindaako 5:d7868e4dc7d1 117 }
lindaako 5:d7868e4dc7d1 118 else
lindaako 5:d7868e4dc7d1 119 {
lindaako 5:d7868e4dc7d1 120 if(b > 250)
lindaako 5:d7868e4dc7d1 121 {
lindaako 5:d7868e4dc7d1 122 TFT.printf("backward.");
lindaako 5:d7868e4dc7d1 123 }
lindaako 5:d7868e4dc7d1 124 else if(b < -250)
lindaako 5:d7868e4dc7d1 125 {
lindaako 5:d7868e4dc7d1 126 TFT.printf("forward.");
lindaako 5:d7868e4dc7d1 127 }
lindaako 5:d7868e4dc7d1 128 else
lindaako 5:d7868e4dc7d1 129 {
lindaako 5:d7868e4dc7d1 130 TFT.printf("upside down.");
lindaako 5:d7868e4dc7d1 131 }
lindaako 5:d7868e4dc7d1 132 }
lindaako 5:d7868e4dc7d1 133 }
lindaako 5:d7868e4dc7d1 134 TFT.printf("\n\r");
lindaako 5:d7868e4dc7d1 135 }
neilt6 0:407dafce805d 136
neilt6 0:407dafce805d 137 int main()
neilt6 0:407dafce805d 138 {
lindaako 5:d7868e4dc7d1 139 while(1)
lindaako 5:d7868e4dc7d1 140 {
lindaako 5:d7868e4dc7d1 141
lindaako 5:d7868e4dc7d1 142 TFT.locate(0,0); // Set pixel location at screen
lindaako 5:d7868e4dc7d1 143 int counter=0;
lindaako 5:d7868e4dc7d1 144 //TFT initialize
lindaako 5:d7868e4dc7d1 145 TFT.claim(stdout); // send stdout to the TFT display
lindaako 5:d7868e4dc7d1 146 TFT.set_orientation(0); // set screen orientation to vertical
lindaako 5:d7868e4dc7d1 147 // TFT.set_orientation(1); // set screen orientation to horizontal
lindaako 5:d7868e4dc7d1 148 TFT.background(Black); // set background to black
lindaako 5:d7868e4dc7d1 149 TFT.foreground(White); // set chars to white
lindaako 5:d7868e4dc7d1 150 TFT.cls(); // clear the screen
lindaako 5:d7868e4dc7d1 151 TFT.set_font((unsigned char*) Arial12x12); // set used txt font
lindaako 5:d7868e4dc7d1 152
lindaako 5:d7868e4dc7d1 153 while(LIS.init(LIS2DH12_RANGE_8GA) != 0)
lindaako 5:d7868e4dc7d1 154 {
lindaako 5:d7868e4dc7d1 155 TFT.printf("No I2C devices found\n\r");
lindaako 5:d7868e4dc7d1 156 wait(1);
lindaako 5:d7868e4dc7d1 157 }
lindaako 5:d7868e4dc7d1 158 int16_t a, b, c;
lindaako 5:d7868e4dc7d1 159
lindaako 5:d7868e4dc7d1 160 while (counter<12)
lindaako 5:d7868e4dc7d1 161 {
lindaako 5:d7868e4dc7d1 162 LIS.readXYZ(a, b, c);
lindaako 5:d7868e4dc7d1 163 LIS.mgScale(a, b, c);
lindaako 5:d7868e4dc7d1 164 LIS.getIncline(a,b,c);
lindaako 5:d7868e4dc7d1 165 wait(2); // wait 2 seconds
lindaako 5:d7868e4dc7d1 166 counter++;
neilt6 0:407dafce805d 167 }
lindaako 5:d7868e4dc7d1 168 }
neilt6 0:407dafce805d 169 }