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LAB3.cpp@0:7359a54eb056, 2018-11-16 (annotated)
- Committer:
- sunninety1
- Date:
- Fri Nov 16 16:53:05 2018 +0000
- Revision:
- 0:7359a54eb056
10;
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| sunninety1 | 0:7359a54eb056 | 1 | #include "mbed.h" |
| sunninety1 | 0:7359a54eb056 | 2 | Serial pc(D8, D2); // change to D8, D2 for BT คำสั่งเลือก port ให้เป็น tx rx ถ้าไม่กำหนด แปลว่าใช้ baudrate 9600 |
| sunninety1 | 0:7359a54eb056 | 3 | Serial ser(D1, D0); |
| sunninety1 | 0:7359a54eb056 | 4 | //for 7 segment digit 1 |
| sunninety1 | 0:7359a54eb056 | 5 | DigitalOut sd(PC_0); |
| sunninety1 | 0:7359a54eb056 | 6 | DigitalOut sc(PC_1); |
| sunninety1 | 0:7359a54eb056 | 7 | DigitalOut sb(PB_0); |
| sunninety1 | 0:7359a54eb056 | 8 | DigitalOut sa(PA_4); |
| sunninety1 | 0:7359a54eb056 | 9 | DigitalOut sdo(PA_1); |
| sunninety1 | 0:7359a54eb056 | 10 | |
| sunninety1 | 0:7359a54eb056 | 11 | AnalogIn analog_value(A1); |
| sunninety1 | 0:7359a54eb056 | 12 | |
| sunninety1 | 0:7359a54eb056 | 13 | |
| sunninety1 | 0:7359a54eb056 | 14 | void m1(int x) |
| sunninety1 | 0:7359a54eb056 | 15 | { |
| sunninety1 | 0:7359a54eb056 | 16 | BusOut a(PA_4,PB_0,PC_1,PC_0); |
| sunninety1 | 0:7359a54eb056 | 17 | a=x; |
| sunninety1 | 0:7359a54eb056 | 18 | } |
| sunninety1 | 0:7359a54eb056 | 19 | int main() |
| sunninety1 | 0:7359a54eb056 | 20 | { |
| sunninety1 | 0:7359a54eb056 | 21 | uint8_t state_menu=0; //ให้ตัวแปลเหล่านี้เก็บในรูป 8บิต |
| sunninety1 | 0:7359a54eb056 | 22 | uint8_t state_show=0; |
| sunninety1 | 0:7359a54eb056 | 23 | uint8_t state_exit =0; |
| sunninety1 | 0:7359a54eb056 | 24 | uint8_t state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 25 | uint8_t data; |
| sunninety1 | 0:7359a54eb056 | 26 | uint8_t data1; |
| sunninety1 | 0:7359a54eb056 | 27 | while(1) { |
| sunninety1 | 0:7359a54eb056 | 28 | if(state_show == 0) { |
| sunninety1 | 0:7359a54eb056 | 29 | pc.printf("************\n"); |
| sunninety1 | 0:7359a54eb056 | 30 | pc.printf(" Menu \n"); |
| sunninety1 | 0:7359a54eb056 | 31 | pc.printf("************\n"); |
| sunninety1 | 0:7359a54eb056 | 32 | pc.printf("1.Show number in 7segment\n"); |
| sunninety1 | 0:7359a54eb056 | 33 | pc.printf("2.Read VR"); |
| sunninety1 | 0:7359a54eb056 | 34 | state_show =1; |
| sunninety1 | 0:7359a54eb056 | 35 | } |
| sunninety1 | 0:7359a54eb056 | 36 | |
| sunninety1 | 0:7359a54eb056 | 37 | |
| sunninety1 | 0:7359a54eb056 | 38 | if(pc.readable()) { // คำสั่งดูว่ามีอะไรส่งมาไหม ถ้ามีก็จะเริ่มเข้าคำสั่ง |
| sunninety1 | 0:7359a54eb056 | 39 | data = pc.getc(); // pc.getc คือรับค่าที่เราพิมพ์ใน serial monitor |
| sunninety1 | 0:7359a54eb056 | 40 | pc.printf("***************\n"); |
| sunninety1 | 0:7359a54eb056 | 41 | state_show =0; |
| sunninety1 | 0:7359a54eb056 | 42 | state_exit =0; |
| sunninety1 | 0:7359a54eb056 | 43 | |
| sunninety1 | 0:7359a54eb056 | 44 | switch(data) { |
| sunninety1 | 0:7359a54eb056 | 45 | case '1': |
| sunninety1 | 0:7359a54eb056 | 46 | do { |
| sunninety1 | 0:7359a54eb056 | 47 | if(state_menu == 0) { |
| sunninety1 | 0:7359a54eb056 | 48 | pc.printf("Plz Enter number 0-9\n"); |
| sunninety1 | 0:7359a54eb056 | 49 | pc.printf("x.Exit\n"); |
| sunninety1 | 0:7359a54eb056 | 50 | state_menu = 1; |
| sunninety1 | 0:7359a54eb056 | 51 | } |
| sunninety1 | 0:7359a54eb056 | 52 | |
| sunninety1 | 0:7359a54eb056 | 53 | if(pc.readable()) { |
| sunninety1 | 0:7359a54eb056 | 54 | |
| sunninety1 | 0:7359a54eb056 | 55 | if(state_ser==0) { |
| sunninety1 | 0:7359a54eb056 | 56 | ser.printf("Request 1 accept? \n"); |
| sunninety1 | 0:7359a54eb056 | 57 | ser.printf("accept : y \n "); |
| sunninety1 | 0:7359a54eb056 | 58 | state_ser=1; |
| sunninety1 | 0:7359a54eb056 | 59 | } |
| sunninety1 | 0:7359a54eb056 | 60 | |
| sunninety1 | 0:7359a54eb056 | 61 | if(ser.readable()) { |
| sunninety1 | 0:7359a54eb056 | 62 | data1 = ser.getc(); |
| sunninety1 | 0:7359a54eb056 | 63 | if(data1=='y') { |
| sunninety1 | 0:7359a54eb056 | 64 | data = pc.getc(); |
| sunninety1 | 0:7359a54eb056 | 65 | switch(data) { |
| sunninety1 | 0:7359a54eb056 | 66 | case '0': |
| sunninety1 | 0:7359a54eb056 | 67 | ser.printf("Show number 0 in 7segment \n"); |
| sunninety1 | 0:7359a54eb056 | 68 | m1(0); |
| sunninety1 | 0:7359a54eb056 | 69 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 70 | break; |
| sunninety1 | 0:7359a54eb056 | 71 | |
| sunninety1 | 0:7359a54eb056 | 72 | case '1': |
| sunninety1 | 0:7359a54eb056 | 73 | ser.printf("Show number 1 in 7segment \n"); |
| sunninety1 | 0:7359a54eb056 | 74 | m1(1); |
| sunninety1 | 0:7359a54eb056 | 75 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 76 | break; |
| sunninety1 | 0:7359a54eb056 | 77 | |
| sunninety1 | 0:7359a54eb056 | 78 | case '2': |
| sunninety1 | 0:7359a54eb056 | 79 | ser.printf("Show number 2 in 7segment \n"); |
| sunninety1 | 0:7359a54eb056 | 80 | m1(2); |
| sunninety1 | 0:7359a54eb056 | 81 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 82 | break; |
| sunninety1 | 0:7359a54eb056 | 83 | |
| sunninety1 | 0:7359a54eb056 | 84 | case '3': |
| sunninety1 | 0:7359a54eb056 | 85 | ser.printf("Show number 3 in 7segment \n"); |
| sunninety1 | 0:7359a54eb056 | 86 | m1(3); |
| sunninety1 | 0:7359a54eb056 | 87 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 88 | break; |
| sunninety1 | 0:7359a54eb056 | 89 | |
| sunninety1 | 0:7359a54eb056 | 90 | case '4': |
| sunninety1 | 0:7359a54eb056 | 91 | ser.printf("Show number 4 in 7segment \n"); |
| sunninety1 | 0:7359a54eb056 | 92 | m1(4); |
| sunninety1 | 0:7359a54eb056 | 93 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 94 | break; |
| sunninety1 | 0:7359a54eb056 | 95 | |
| sunninety1 | 0:7359a54eb056 | 96 | case '5': |
| sunninety1 | 0:7359a54eb056 | 97 | ser.printf("Show number 5 in 7segment \n"); |
| sunninety1 | 0:7359a54eb056 | 98 | m1(5); |
| sunninety1 | 0:7359a54eb056 | 99 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 100 | break; |
| sunninety1 | 0:7359a54eb056 | 101 | |
| sunninety1 | 0:7359a54eb056 | 102 | case '6': |
| sunninety1 | 0:7359a54eb056 | 103 | ser.printf("Show number 6 in 7segment \n"); |
| sunninety1 | 0:7359a54eb056 | 104 | m1(6); |
| sunninety1 | 0:7359a54eb056 | 105 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 106 | break; |
| sunninety1 | 0:7359a54eb056 | 107 | |
| sunninety1 | 0:7359a54eb056 | 108 | case '7': |
| sunninety1 | 0:7359a54eb056 | 109 | ser.printf("Show number 7 in 7segment \n"); |
| sunninety1 | 0:7359a54eb056 | 110 | m1(7); |
| sunninety1 | 0:7359a54eb056 | 111 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 112 | break; |
| sunninety1 | 0:7359a54eb056 | 113 | |
| sunninety1 | 0:7359a54eb056 | 114 | case '8': |
| sunninety1 | 0:7359a54eb056 | 115 | ser.printf("Show number 8 in 7segment \n"); |
| sunninety1 | 0:7359a54eb056 | 116 | m1(8); |
| sunninety1 | 0:7359a54eb056 | 117 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 118 | break; |
| sunninety1 | 0:7359a54eb056 | 119 | |
| sunninety1 | 0:7359a54eb056 | 120 | case '9': |
| sunninety1 | 0:7359a54eb056 | 121 | ser.printf("Show number 9 in 7segment \n"); |
| sunninety1 | 0:7359a54eb056 | 122 | m1(9); |
| sunninety1 | 0:7359a54eb056 | 123 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 124 | break; |
| sunninety1 | 0:7359a54eb056 | 125 | |
| sunninety1 | 0:7359a54eb056 | 126 | case 'x': |
| sunninety1 | 0:7359a54eb056 | 127 | pc.printf("*****************\n back to menu \n"); |
| sunninety1 | 0:7359a54eb056 | 128 | state_exit =1; |
| sunninety1 | 0:7359a54eb056 | 129 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 130 | break; |
| sunninety1 | 0:7359a54eb056 | 131 | |
| sunninety1 | 0:7359a54eb056 | 132 | default: |
| sunninety1 | 0:7359a54eb056 | 133 | pc.printf("plz select number 0-9 or x\n"); |
| sunninety1 | 0:7359a54eb056 | 134 | pc.printf("\n"); |
| sunninety1 | 0:7359a54eb056 | 135 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 136 | break; |
| sunninety1 | 0:7359a54eb056 | 137 | } |
| sunninety1 | 0:7359a54eb056 | 138 | } else { |
| sunninety1 | 0:7359a54eb056 | 139 | state_menu=0; |
| sunninety1 | 0:7359a54eb056 | 140 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 141 | } |
| sunninety1 | 0:7359a54eb056 | 142 | } |
| sunninety1 | 0:7359a54eb056 | 143 | } |
| sunninety1 | 0:7359a54eb056 | 144 | } while(state_exit ==0); |
| sunninety1 | 0:7359a54eb056 | 145 | pc.printf("\n"); |
| sunninety1 | 0:7359a54eb056 | 146 | break; |
| sunninety1 | 0:7359a54eb056 | 147 | case '2': |
| sunninety1 | 0:7359a54eb056 | 148 | do { |
| sunninety1 | 0:7359a54eb056 | 149 | if(state_menu == 0) { |
| sunninety1 | 0:7359a54eb056 | 150 | pc.printf("a.Show analog input\n"); |
| sunninety1 | 0:7359a54eb056 | 151 | pc.printf("x.Exit\n"); |
| sunninety1 | 0:7359a54eb056 | 152 | state_menu = 1; |
| sunninety1 | 0:7359a54eb056 | 153 | } |
| sunninety1 | 0:7359a54eb056 | 154 | if(pc.readable()) { |
| sunninety1 | 0:7359a54eb056 | 155 | |
| sunninety1 | 0:7359a54eb056 | 156 | if(state_ser==0) { |
| sunninety1 | 0:7359a54eb056 | 157 | ser.printf("Request 2 accept? \n"); |
| sunninety1 | 0:7359a54eb056 | 158 | ser.printf("accept : y \n "); |
| sunninety1 | 0:7359a54eb056 | 159 | state_ser=1; |
| sunninety1 | 0:7359a54eb056 | 160 | } |
| sunninety1 | 0:7359a54eb056 | 161 | |
| sunninety1 | 0:7359a54eb056 | 162 | if(ser.readable()) { |
| sunninety1 | 0:7359a54eb056 | 163 | data1 = ser.getc(); |
| sunninety1 | 0:7359a54eb056 | 164 | if(data1=='y') { |
| sunninety1 | 0:7359a54eb056 | 165 | data=pc.getc(); |
| sunninety1 | 0:7359a54eb056 | 166 | switch(data) { |
| sunninety1 | 0:7359a54eb056 | 167 | case 'a': |
| sunninety1 | 0:7359a54eb056 | 168 | float meas_r = analog_value.read(); |
| sunninety1 | 0:7359a54eb056 | 169 | meas_r*=3.3; |
| sunninety1 | 0:7359a54eb056 | 170 | pc.printf("%0.2f\n",meas_r); |
| sunninety1 | 0:7359a54eb056 | 171 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 172 | break; |
| sunninety1 | 0:7359a54eb056 | 173 | case 'x': |
| sunninety1 | 0:7359a54eb056 | 174 | ser.printf("back to menu \n"); |
| sunninety1 | 0:7359a54eb056 | 175 | state_exit =1; |
| sunninety1 | 0:7359a54eb056 | 176 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 177 | break; |
| sunninety1 | 0:7359a54eb056 | 178 | default: |
| sunninety1 | 0:7359a54eb056 | 179 | pc.printf("plz select a or x\n"); |
| sunninety1 | 0:7359a54eb056 | 180 | pc.printf("\n"); |
| sunninety1 | 0:7359a54eb056 | 181 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 182 | break; |
| sunninety1 | 0:7359a54eb056 | 183 | } |
| sunninety1 | 0:7359a54eb056 | 184 | } else { |
| sunninety1 | 0:7359a54eb056 | 185 | state_menu=0; |
| sunninety1 | 0:7359a54eb056 | 186 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 187 | } |
| sunninety1 | 0:7359a54eb056 | 188 | } |
| sunninety1 | 0:7359a54eb056 | 189 | } |
| sunninety1 | 0:7359a54eb056 | 190 | } while(state_exit ==0); |
| sunninety1 | 0:7359a54eb056 | 191 | pc.printf("\n"); |
| sunninety1 | 0:7359a54eb056 | 192 | break; |
| sunninety1 | 0:7359a54eb056 | 193 | |
| sunninety1 | 0:7359a54eb056 | 194 | |
| sunninety1 | 0:7359a54eb056 | 195 | |
| sunninety1 | 0:7359a54eb056 | 196 | /* switch(data) { |
| sunninety1 | 0:7359a54eb056 | 197 | |
| sunninety1 | 0:7359a54eb056 | 198 | case 'a': { |
| sunninety1 | 0:7359a54eb056 | 199 | ser.printf("Request 2 accept? \n"); |
| sunninety1 | 0:7359a54eb056 | 200 | if(ser.readable()) { |
| sunninety1 | 0:7359a54eb056 | 201 | data1=ser.getc(); |
| sunninety1 | 0:7359a54eb056 | 202 | if(data1=='y') { |
| sunninety1 | 0:7359a54eb056 | 203 | float meas_r = analog_value.read(); |
| sunninety1 | 0:7359a54eb056 | 204 | meas_r*=3.3; |
| sunninety1 | 0:7359a54eb056 | 205 | pc.printf("%0.2f\n",meas_r); |
| sunninety1 | 0:7359a54eb056 | 206 | break; |
| sunninety1 | 0:7359a54eb056 | 207 | } else { |
| sunninety1 | 0:7359a54eb056 | 208 | break; |
| sunninety1 | 0:7359a54eb056 | 209 | } |
| sunninety1 | 0:7359a54eb056 | 210 | } |
| sunninety1 | 0:7359a54eb056 | 211 | |
| sunninety1 | 0:7359a54eb056 | 212 | break; |
| sunninety1 | 0:7359a54eb056 | 213 | |
| sunninety1 | 0:7359a54eb056 | 214 | } |
| sunninety1 | 0:7359a54eb056 | 215 | case 'x': { |
| sunninety1 | 0:7359a54eb056 | 216 | state_exit =1; |
| sunninety1 | 0:7359a54eb056 | 217 | break; |
| sunninety1 | 0:7359a54eb056 | 218 | } |
| sunninety1 | 0:7359a54eb056 | 219 | default: { |
| sunninety1 | 0:7359a54eb056 | 220 | pc.printf("plz select a or x \n"); |
| sunninety1 | 0:7359a54eb056 | 221 | pc.printf("\n"); |
| sunninety1 | 0:7359a54eb056 | 222 | break; |
| sunninety1 | 0:7359a54eb056 | 223 | } |
| sunninety1 | 0:7359a54eb056 | 224 | }*/ |
| sunninety1 | 0:7359a54eb056 | 225 | |
| sunninety1 | 0:7359a54eb056 | 226 | // pc.printf("kkkkk\n"); |
| sunninety1 | 0:7359a54eb056 | 227 | |
| sunninety1 | 0:7359a54eb056 | 228 | default: |
| sunninety1 | 0:7359a54eb056 | 229 | pc.printf("plz select 1 or 2 \n"); |
| sunninety1 | 0:7359a54eb056 | 230 | pc.printf("\n"); |
| sunninety1 | 0:7359a54eb056 | 231 | state_ser=0; |
| sunninety1 | 0:7359a54eb056 | 232 | break; |
| sunninety1 | 0:7359a54eb056 | 233 | } |
| sunninety1 | 0:7359a54eb056 | 234 | |
| sunninety1 | 0:7359a54eb056 | 235 | |
| sunninety1 | 0:7359a54eb056 | 236 | } |
| sunninety1 | 0:7359a54eb056 | 237 | |
| sunninety1 | 0:7359a54eb056 | 238 | } |
| sunninety1 | 0:7359a54eb056 | 239 | |
| sunninety1 | 0:7359a54eb056 | 240 | } |
| sunninety1 | 0:7359a54eb056 | 241 | |
| sunninety1 | 0:7359a54eb056 | 242 |