jiang hao / Mbed 2 deprecated adc_dac

for test

Dependencies:   SDFileSystem mbed

Fork of DFRobotMbedTest by jiang hao

main.cpp@5:353710ef9f1d, 2016-11-11 (annotated)

Committer:
jh_ndm
Date:
Fri Nov 11 06:40:07 2016 +0000
Revision:
5:353710ef9f1d
Parent:
4:e3fceccc589e 
11.11

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jh_ndm 4:e3fceccc589e 1 /*
jh_ndm 4:e3fceccc589e 2 #include "mbed.h"
jh_ndm 4:e3fceccc589e 3 AnalogIn battery(A3);
jh_ndm 4:e3fceccc589e 4 Serial uart1(PA_13,PA_14);
jh_ndm 4:e3fceccc589e 5 int main(){
jh_ndm 4:e3fceccc589e 6 while(1){
jh_ndm 4:e3fceccc589e 7 if(battery > 0.5){
jh_ndm 4:e3fceccc589e 8 uart1.printf("%02f\n",battery.read()*3.3);
jh_ndm 4:e3fceccc589e 9 wait(1);
jh_ndm 4:e3fceccc589e 10 }
jh_ndm 4:e3fceccc589e 11 }
jh_ndm 4:e3fceccc589e 12 }
jh_ndm 4:e3fceccc589e 13 */
jh_ndm 0:695e35fce077 14
jh_ndm 4:e3fceccc589e 15 /********uart1 demo********
jh_ndm 4:e3fceccc589e 16 #include "mbed.h"
jh_ndm 4:e3fceccc589e 17
jh_ndm 4:e3fceccc589e 18 Serial uart1(PA_13, PA_14); // tx, rx
jh_ndm 0:695e35fce077 19
jh_ndm 4:e3fceccc589e 20 int main() {
jh_ndm 4:e3fceccc589e 21 uart1.printf("Please input something\n");
jh_ndm 4:e3fceccc589e 22
jh_ndm 4:e3fceccc589e 23 while(1) {
jh_ndm 4:e3fceccc589e 24 char c = uart1.getc();
jh_ndm 4:e3fceccc589e 25 uart1.printf("%s\n",c);
jh_ndm 4:e3fceccc589e 26 }
jh_ndm 4:e3fceccc589e 27 }
jh_ndm 4:e3fceccc589e 28 */
jh_ndm 4:e3fceccc589e 29
jh_ndm 4:e3fceccc589e 30 /********uart2 demo********
jh_ndm 4:e3fceccc589e 31 #include "mbed.h"
jh_ndm 4:e3fceccc589e 32
jh_ndm 4:e3fceccc589e 33 Serial uart2(PC_10, PC_11); // tx, rx
jh_ndm 4:e3fceccc589e 34
jh_ndm 4:e3fceccc589e 35 int main() {
jh_ndm 4:e3fceccc589e 36 uart2.printf("Please input something\n");
jh_ndm 4:e3fceccc589e 37
jh_ndm 4:e3fceccc589e 38 while(1) {
jh_ndm 4:e3fceccc589e 39 char c = uart2.getc();
jh_ndm 4:e3fceccc589e 40 uart2.printf("%s\n",c);
jh_ndm 4:e3fceccc589e 41 }
jh_ndm 4:e3fceccc589e 42 }
jh_ndm 4:e3fceccc589e 43 */
jh_ndm 4:e3fceccc589e 44
jh_ndm 4:e3fceccc589e 45 /**********Digital demo**********
jh_ndm 4:e3fceccc589e 46 #include "mbed.h"
jh_ndm 4:e3fceccc589e 47
jh_ndm 4:e3fceccc589e 48 DigitalOut num1(D10);
jh_ndm 4:e3fceccc589e 49 DigitalOut num2(D11);
jh_ndm 4:e3fceccc589e 50 DigitalOut num3(D12);
jh_ndm 4:e3fceccc589e 51 DigitalOut num4(D2);
jh_ndm 4:e3fceccc589e 52 DigitalOut num5(D3);
jh_ndm 4:e3fceccc589e 53 DigitalOut num6(D5);
jh_ndm 4:e3fceccc589e 54 DigitalOut num7(D6);
jh_ndm 4:e3fceccc589e 55
jh_ndm 4:e3fceccc589e 56 int main(){
jh_ndm 4:e3fceccc589e 57 while(1){
jh_ndm 4:e3fceccc589e 58 wait(1);
jh_ndm 4:e3fceccc589e 59 num1 = 1;
jh_ndm 4:e3fceccc589e 60 num2 = 1;
jh_ndm 4:e3fceccc589e 61 num3 = 1;
jh_ndm 4:e3fceccc589e 62
jh_ndm 4:e3fceccc589e 63 wait(1);
jh_ndm 4:e3fceccc589e 64 num1 = 0;
jh_ndm 4:e3fceccc589e 65 num2 = 0;
jh_ndm 4:e3fceccc589e 66 num3 = 0;
jh_ndm 4:e3fceccc589e 67
jh_ndm 4:e3fceccc589e 68 }
jh_ndm 4:e3fceccc589e 69 }
jh_ndm 4:e3fceccc589e 70 /* */
jh_ndm 4:e3fceccc589e 71
jh_ndm 4:e3fceccc589e 72 /**********analog demo***********
jh_ndm 4:e3fceccc589e 73 #include "mbed.h"
jh_ndm 4:e3fceccc589e 74 AnalogIn battery5(A0);
jh_ndm 4:e3fceccc589e 75 AnalogIn battery4(PC_9);
jh_ndm 4:e3fceccc589e 76 AnalogIn battery3(D5);
jh_ndm 4:e3fceccc589e 77 Serial uart1(PA_13,PA_14);
jh_ndm 4:e3fceccc589e 78 //Serial pc(USBTX,USBRX);
jh_ndm 4:e3fceccc589e 79 int main(){
jh_ndm 4:e3fceccc589e 80 while(1){
jh_ndm 4:e3fceccc589e 81 //if(battery3 > 0.5){
jh_ndm 4:e3fceccc589e 82 // uart1.printf("%f\n",battery3.read()*3.3);
jh_ndm 4:e3fceccc589e 83 // wait(0.2);
jh_ndm 4:e3fceccc589e 84 // }
jh_ndm 4:e3fceccc589e 85 //if(battery4 > 0.5){
jh_ndm 4:e3fceccc589e 86 // uart1.printf("%f\n",battery4.read());
jh_ndm 4:e3fceccc589e 87 //wait(0.2);
jh_ndm 4:e3fceccc589e 88 //}
jh_ndm 4:e3fceccc589e 89 if(battery5 > 0.5){
jh_ndm 4:e3fceccc589e 90 uart1.printf("%f\n",battery5.read());
jh_ndm 4:e3fceccc589e 91 wait(0.2);
jh_ndm 4:e3fceccc589e 92 }
jh_ndm 4:e3fceccc589e 93 }
jh_ndm 4:e3fceccc589e 94 }
jh_ndm 4:e3fceccc589e 95 */
jh_ndm 4:e3fceccc589e 96
jh_ndm 4:e3fceccc589e 97 /*
jh_ndm 4:e3fceccc589e 98 #include"mbed.h"
jh_ndm 4:e3fceccc589e 99 AnalogIn battery(A2);
jh_ndm 4:e3fceccc589e 100 Serial uart1(PA_13,PA_14);
jh_ndm 4:e3fceccc589e 101 int main(){
jh_ndm 4:e3fceccc589e 102 while(1){
jh_ndm 4:e3fceccc589e 103 if(battery > 0.5){
jh_ndm 4:e3fceccc589e 104 uart1.printf("%f",battery.read());
jh_ndm 4:e3fceccc589e 105 wait(1);
jh_ndm 4:e3fceccc589e 106 }
jh_ndm 4:e3fceccc589e 107 }
jh_ndm 4:e3fceccc589e 108 }
jh_ndm 4:e3fceccc589e 109 */
jh_ndm 4:e3fceccc589e 110 /*
jh_ndm 0:695e35fce077 111 #include "mbed.h"
jh_ndm 0:695e35fce077 112
jh_ndm 2:b67216fc6104 113 Serial uart1(PA_13, PA_14); // tx, rx
jh_ndm 2:b67216fc6104 114 Serial uart2(PC_10, PC_11); // tx, rx
jh_ndm 3:4132f3ef7d22 115 DigitalOut myD1(D10);
jh_ndm 3:4132f3ef7d22 116 DigitalOut myD2(D11);
jh_ndm 3:4132f3ef7d22 117 DigitalOut myD3(D12);
jh_ndm 3:4132f3ef7d22 118 DigitalOut myD4(D2);
jh_ndm 3:4132f3ef7d22 119 AnalogIn myA1(A1);
jh_ndm 3:4132f3ef7d22 120 AnalogIn myA2(A2);
jh_ndm 3:4132f3ef7d22 121 AnalogIn myA3(A3);
jh_ndm 2:b67216fc6104 122 PwmOut PWM1(D3);
jh_ndm 2:b67216fc6104 123 PwmOut PWM2(D5);
jh_ndm 2:b67216fc6104 124 PwmOut PWM3(D6);
jh_ndm 3:4132f3ef7d22 125
jh_ndm 3:4132f3ef7d22 126 Timeout timeout;
jh_ndm 3:4132f3ef7d22 127
jh_ndm 3:4132f3ef7d22 128 void attimeout()
jh_ndm 3:4132f3ef7d22 129 {
jh_ndm 3:4132f3ef7d22 130 myD1 = 0;
jh_ndm 3:4132f3ef7d22 131 myD2 = 0;
jh_ndm 3:4132f3ef7d22 132 myD3 = 0;
jh_ndm 3:4132f3ef7d22 133 myD4 = 0;
jh_ndm 3:4132f3ef7d22 134 }
jh_ndm 0:695e35fce077 135
jh_ndm 3:4132f3ef7d22 136 int main() {
jh_ndm 3:4132f3ef7d22 137 uart1.baud(115200);
jh_ndm 3:4132f3ef7d22 138 uart2.baud(115200);
jh_ndm 3:4132f3ef7d22 139 PWM1.period_us(500);
jh_ndm 3:4132f3ef7d22 140 PWM2.period_us(500);
jh_ndm 3:4132f3ef7d22 141 PWM3.period_us(500);
jh_ndm 3:4132f3ef7d22 142 PWM1 = 0.2;
jh_ndm 3:4132f3ef7d22 143 PWM2 = 0.5;
jh_ndm 3:4132f3ef7d22 144 PWM3 = 0.8;
jh_ndm 3:4132f3ef7d22 145 uart2.printf("uart2:for Loopback test,please input something\n");
jh_ndm 3:4132f3ef7d22 146 uart1.printf("start testing uart1 digitalOut and PWM and analogIn\n");
jh_ndm 0:695e35fce077 147 while(1){
jh_ndm 3:4132f3ef7d22 148 while(uart2.readable()){
jh_ndm 3:4132f3ef7d22 149 uart2.printf("%c", uart2.getc());
jh_ndm 2:b67216fc6104 150 }
jh_ndm 2:b67216fc6104 151
jh_ndm 3:4132f3ef7d22 152 timeout.attach(&attimeout,2);
jh_ndm 3:4132f3ef7d22 153
jh_ndm 3:4132f3ef7d22 154 myD1 = 1;
jh_ndm 3:4132f3ef7d22 155 myD2 = 1;
jh_ndm 3:4132f3ef7d22 156 myD3 = 1;
jh_ndm 3:4132f3ef7d22 157 myD4 = 1;
jh_ndm 3:4132f3ef7d22 158 wait(0.25);
jh_ndm 3:4132f3ef7d22 159
jh_ndm 3:4132f3ef7d22 160 uart1.printf("A1:%02f\n",myA1.read()*3.3);
jh_ndm 3:4132f3ef7d22 161 uart1.printf("A2:%02f\n",myA2.read()*3.3);
jh_ndm 3:4132f3ef7d22 162 uart1.printf("A3:%02f\n",myA3.read()*3.3);
jh_ndm 2:b67216fc6104 163 }
jh_ndm 0:695e35fce077 164 }
jh_ndm 4:e3fceccc589e 165 */
jh_ndm 4:e3fceccc589e 166
jh_ndm 4:e3fceccc589e 167 #include "mbed.h"
jh_ndm 4:e3fceccc589e 168 #include <Serial.h>
jh_ndm 4:e3fceccc589e 169 #include "EthernetInterface.h"
jh_ndm 4:e3fceccc589e 170 #include "SDFileSystem.h"
jh_ndm 4:e3fceccc589e 171 #include <stdio.h>
jh_ndm 4:e3fceccc589e 172 #include <string.h>
jh_ndm 4:e3fceccc589e 173
jh_ndm 4:e3fceccc589e 174 #define ADXL345_I2C_READ 0xA7
jh_ndm 4:e3fceccc589e 175 #define ADXL345_I2C_WRITE 0xA6
jh_ndm 4:e3fceccc589e 176 #define ADXL345_I2C_ADDRESS 0x53
jh_ndm 4:e3fceccc589e 177 #define ADXL345_DEVID_REG 0x00
jh_ndm 4:e3fceccc589e 178 #define ADXL345_DATAX0_REG 0x32
jh_ndm 4:e3fceccc589e 179 #define ADXL345_POWER_CTL_REG 0x2D
jh_ndm 4:e3fceccc589e 180 #define MeasurementMode 0x08
jh_ndm 4:e3fceccc589e 181
jh_ndm 4:e3fceccc589e 182 #define MAC "\x00\x08\xDC\x11\x34\x78"
jh_ndm 4:e3fceccc589e 183 #define IP "192.168.1.19"
jh_ndm 4:e3fceccc589e 184 #define MASK "255.255.255.0"
jh_ndm 4:e3fceccc589e 185 #define GATEWAY "192.168.1.1"
jh_ndm 4:e3fceccc589e 186
jh_ndm 4:e3fceccc589e 187 #define HTTPD_SERVER_PORT 80
jh_ndm 4:e3fceccc589e 188 #define HTTPD_MAX_REQ_LENGTH 1023
jh_ndm 4:e3fceccc589e 189 #define HTTPD_MAX_HDR_LENGTH 255
jh_ndm 4:e3fceccc589e 190 #define HTTPD_MAX_FNAME_LENGTH 127
jh_ndm 4:e3fceccc589e 191 #define HTTPD_MAX_DNAME_LENGTH 127
jh_ndm 4:e3fceccc589e 192
jh_ndm 4:e3fceccc589e 193 SDFileSystem sd(PB_3, PB_2, PB_1, PB_0, "sd"); // WIZwiki-W7500
jh_ndm 4:e3fceccc589e 194 EthernetInterface eth;
jh_ndm 4:e3fceccc589e 195 TCPSocketServer server;
jh_ndm 4:e3fceccc589e 196 TCPSocketConnection client;
jh_ndm 4:e3fceccc589e 197 char buffer[HTTPD_MAX_REQ_LENGTH+1];
jh_ndm 4:e3fceccc589e 198 char httpHeader[HTTPD_MAX_HDR_LENGTH+1];
jh_ndm 4:e3fceccc589e 199 char fileName[HTTPD_MAX_FNAME_LENGTH+1];
jh_ndm 4:e3fceccc589e 200 char dirName[HTTPD_MAX_DNAME_LENGTH+1];
jh_ndm 4:e3fceccc589e 201 char *uristr;
jh_ndm 4:e3fceccc589e 202 char *eou;
jh_ndm 4:e3fceccc589e 203 char *qrystr;
jh_ndm 4:e3fceccc589e 204 FILE *fp;
jh_ndm 4:e3fceccc589e 205 int rdCnt;
jh_ndm 4:e3fceccc589e 206 DigitalOut led1(D10); //server listning status
jh_ndm 4:e3fceccc589e 207 DigitalOut led2(D11); //socket connecting status
jh_ndm 4:e3fceccc589e 208 Ticker ledTick;
jh_ndm 4:e3fceccc589e 209
jh_ndm 4:e3fceccc589e 210 I2C adxl345(PA_10,PA_09);
jh_ndm 4:e3fceccc589e 211 int16_t xyz[3] = {0, 0, 0};
jh_ndm 4:e3fceccc589e 212
jh_ndm 4:e3fceccc589e 213 Serial uart0(PA_13, PA_14); // tx, rx
jh_ndm 4:e3fceccc589e 214 Serial uart2(PC_10, PC_11); // tx, rx
jh_ndm 4:e3fceccc589e 215 //DigitalOut myD1(D10);
jh_ndm 4:e3fceccc589e 216 //DigitalOut myD2(D11);
jh_ndm 4:e3fceccc589e 217 DigitalOut myD3(D12);
jh_ndm 4:e3fceccc589e 218 DigitalOut myD4(D2);
jh_ndm 4:e3fceccc589e 219 AnalogIn myA1(A1);
jh_ndm 4:e3fceccc589e 220 AnalogIn myA2(A2);
jh_ndm 4:e3fceccc589e 221 AnalogIn myA3(A3);
jh_ndm 4:e3fceccc589e 222 PwmOut PWM1(D3);
jh_ndm 4:e3fceccc589e 223 PwmOut PWM2(D5);
jh_ndm 4:e3fceccc589e 224 PwmOut PWM3(D6);
jh_ndm 4:e3fceccc589e 225 DigitalIn mybutton(PC_06);
jh_ndm 4:e3fceccc589e 226
jh_ndm 4:e3fceccc589e 227 Timeout digitalTimeout;
jh_ndm 4:e3fceccc589e 228 Timeout analogTimeout;
jh_ndm 0:695e35fce077 229
jh_ndm 0:695e35fce077 230
jh_ndm 4:e3fceccc589e 231 void attimeoutD()
jh_ndm 4:e3fceccc589e 232 {
jh_ndm 4:e3fceccc589e 233 static int pos = 0;
jh_ndm 4:e3fceccc589e 234 if(pos == 0){
jh_ndm 4:e3fceccc589e 235 //myD1 = 0;
jh_ndm 4:e3fceccc589e 236 //myD2 = 0;
jh_ndm 4:e3fceccc589e 237 myD3 = 0;
jh_ndm 4:e3fceccc589e 238 myD4 = 0;
jh_ndm 4:e3fceccc589e 239 }else{
jh_ndm 4:e3fceccc589e 240 //myD1 = 1;
jh_ndm 4:e3fceccc589e 241 //myD2 = 1;
jh_ndm 4:e3fceccc589e 242 myD3 = 1;
jh_ndm 4:e3fceccc589e 243 myD4 = 1;
jh_ndm 4:e3fceccc589e 244 }
jh_ndm 4:e3fceccc589e 245 pos = !pos;
jh_ndm 4:e3fceccc589e 246 digitalTimeout.attach(&attimeoutD,0.5);
jh_ndm 4:e3fceccc589e 247 }
jh_ndm 4:e3fceccc589e 248 void attimeoutA()
jh_ndm 4:e3fceccc589e 249 {
jh_ndm 4:e3fceccc589e 250 uart0.printf("A1:%02fV ",myA1.read()*3.3);
jh_ndm 4:e3fceccc589e 251 uart0.printf("A2:%02fV ",myA2.read()*3.3);
jh_ndm 4:e3fceccc589e 252 uart0.printf("A3:%02fV \r\n",myA3.read()*3.3);
jh_ndm 4:e3fceccc589e 253 analogTimeout.attach(&attimeoutA,1);
jh_ndm 4:e3fceccc589e 254 }
jh_ndm 2:b67216fc6104 255
jh_ndm 4:e3fceccc589e 256 void ledTickfunc()
jh_ndm 4:e3fceccc589e 257 {
jh_ndm 4:e3fceccc589e 258 led1 = !led1;
jh_ndm 4:e3fceccc589e 259 }
jh_ndm 2:b67216fc6104 260
jh_ndm 4:e3fceccc589e 261 void getFile(char* uri)
jh_ndm 4:e3fceccc589e 262 {
jh_ndm 4:e3fceccc589e 263 //uart0.printf("getFile %s\n", uri);
jh_ndm 4:e3fceccc589e 264 char *lstchr = strrchr(uri, NULL) -1;
jh_ndm 4:e3fceccc589e 265 if ('/' == *lstchr) {
jh_ndm 4:e3fceccc589e 266 //uart0.printf("Open directory /sd%s\r\n", uri);
jh_ndm 4:e3fceccc589e 267 *lstchr = 0;
jh_ndm 4:e3fceccc589e 268 sprintf(fileName, "/sd%s", uri);
jh_ndm 4:e3fceccc589e 269 DIR *d = opendir(fileName);
jh_ndm 4:e3fceccc589e 270 if (d != NULL) {
jh_ndm 4:e3fceccc589e 271 sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: Close\r\n\r\n");
jh_ndm 4:e3fceccc589e 272 client.send(httpHeader,strlen(httpHeader));
jh_ndm 4:e3fceccc589e 273 sprintf(httpHeader,"<html><head><title>Directory Listing</title></head><body><h1>%s Directory Listing</h1><ul>", uri);
jh_ndm 4:e3fceccc589e 274 client.send(httpHeader,strlen(httpHeader));
jh_ndm 4:e3fceccc589e 275 struct dirent *p;
jh_ndm 4:e3fceccc589e 276 while((p = readdir(d)) != NULL) {
jh_ndm 4:e3fceccc589e 277 sprintf(dirName, "%s/%s", fileName, p->d_name);
jh_ndm 4:e3fceccc589e 278 //uart0.printf("%s\n", dirName);
jh_ndm 4:e3fceccc589e 279 DIR *subDir = opendir(dirName);
jh_ndm 4:e3fceccc589e 280 if (subDir != NULL) {
jh_ndm 4:e3fceccc589e 281 sprintf(httpHeader,"<li><a href=\"./%s/\">%s/</a></li>", p->d_name, p->d_name);
jh_ndm 4:e3fceccc589e 282 } else {
jh_ndm 4:e3fceccc589e 283 sprintf(httpHeader,"<li><a href=\"./%s\">%s</a></li>", p->d_name, p->d_name);
jh_ndm 4:e3fceccc589e 284 }
jh_ndm 4:e3fceccc589e 285 client.send(httpHeader,strlen(httpHeader));
jh_ndm 4:e3fceccc589e 286 }
jh_ndm 4:e3fceccc589e 287 }
jh_ndm 4:e3fceccc589e 288 closedir(d);
jh_ndm 4:e3fceccc589e 289 //uart0.printf("Directory closed\r\n");
jh_ndm 4:e3fceccc589e 290 sprintf(httpHeader,"</ul></body></html>");
jh_ndm 4:e3fceccc589e 291 client.send(httpHeader,strlen(httpHeader));
jh_ndm 4:e3fceccc589e 292 } else {
jh_ndm 4:e3fceccc589e 293 sprintf(fileName, "/sd%s", uri);
jh_ndm 4:e3fceccc589e 294 fp = fopen(fileName, "r");
jh_ndm 4:e3fceccc589e 295 if (fp == NULL) {
jh_ndm 4:e3fceccc589e 296 //uart0.printf("File not found\r\n");
jh_ndm 4:e3fceccc589e 297 sprintf(httpHeader,"HTTP/1.1 404 Not Found \r\nContent-Type: text\r\nConnection: Close\r\n\r\n");
jh_ndm 4:e3fceccc589e 298 client.send(httpHeader,strlen(httpHeader));
jh_ndm 4:e3fceccc589e 299 client.send(uri,strlen(uri));
jh_ndm 4:e3fceccc589e 300 } else {
jh_ndm 4:e3fceccc589e 301 //uart0.printf("Sending: header");
jh_ndm 4:e3fceccc589e 302 sprintf(httpHeader,"HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: Close\r\n\r\n");
jh_ndm 4:e3fceccc589e 303 client.send(httpHeader,strlen(httpHeader));
jh_ndm 4:e3fceccc589e 304 //uart0.printf(" file");
jh_ndm 4:e3fceccc589e 305 while ((rdCnt = fread(buffer, sizeof( char ), 1024, fp)) == 1024) {
jh_ndm 4:e3fceccc589e 306 client.send(buffer, rdCnt);
jh_ndm 4:e3fceccc589e 307 //uart0.printf(".");
jh_ndm 4:e3fceccc589e 308 }
jh_ndm 4:e3fceccc589e 309 client.send(buffer, rdCnt);
jh_ndm 4:e3fceccc589e 310 fclose(fp);
jh_ndm 4:e3fceccc589e 311 //uart0.printf("done\r\n");
jh_ndm 4:e3fceccc589e 312 }
jh_ndm 4:e3fceccc589e 313 }
jh_ndm 4:e3fceccc589e 314 }
jh_ndm 4:e3fceccc589e 315
jh_ndm 4:e3fceccc589e 316 int main() {
jh_ndm 4:e3fceccc589e 317 uart0.baud(9600);
jh_ndm 4:e3fceccc589e 318 uart2.baud(9600);
jh_ndm 4:e3fceccc589e 319 PWM1.period_us(500);
jh_ndm 4:e3fceccc589e 320 PWM2.period_us(500);
jh_ndm 4:e3fceccc589e 321 PWM3.period_us(500);
jh_ndm 4:e3fceccc589e 322 PWM1 = 0.2;
jh_ndm 4:e3fceccc589e 323 PWM2 = 0.5;
jh_ndm 4:e3fceccc589e 324 PWM3 = 0.8;
jh_ndm 4:e3fceccc589e 325 uart2.printf("uart2:for Loopback test,please input something\n");
jh_ndm 4:e3fceccc589e 326 uart0.printf("start testing uart1 digitalOut and PWM and analogIn\r\n");
jh_ndm 4:e3fceccc589e 327 digitalTimeout.attach(&attimeoutD,1);
jh_ndm 4:e3fceccc589e 328 analogTimeout.attach(&attimeoutA,1);
jh_ndm 4:e3fceccc589e 329 /*iic*/
jh_ndm 4:e3fceccc589e 330 char config[2];
jh_ndm 4:e3fceccc589e 331 char data[6];
jh_ndm 4:e3fceccc589e 332 config[0] = ADXL345_DEVID_REG;
jh_ndm 4:e3fceccc589e 333 char output;
jh_ndm 4:e3fceccc589e 334 adxl345.write( ADXL345_I2C_WRITE , config, 1);
jh_ndm 4:e3fceccc589e 335 adxl345.read( ADXL345_I2C_READ , &output, 1);
jh_ndm 4:e3fceccc589e 336 uart0.printf("ADXL345 device id is 0x%x.\r\n",output);
jh_ndm 4:e3fceccc589e 337 config[0] = ADXL345_POWER_CTL_REG;
jh_ndm 4:e3fceccc589e 338 config[1] = MeasurementMode;
jh_ndm 4:e3fceccc589e 339 adxl345.write( ADXL345_I2C_WRITE, config, 2); //set power
jh_ndm 4:e3fceccc589e 340
jh_ndm 4:e3fceccc589e 341 config[0]=ADXL345_DATAX0_REG;
jh_ndm 4:e3fceccc589e 342 /*eth&sd*/
jh_ndm 4:e3fceccc589e 343 ledTick.attach(&ledTickfunc,0.5);
jh_ndm 4:e3fceccc589e 344 uart0.printf("Initializing\r\n");
jh_ndm 4:e3fceccc589e 345 uart0.printf("Checking File System\r\n");
jh_ndm 4:e3fceccc589e 346 DIR *d = opendir("/sd/");
jh_ndm 4:e3fceccc589e 347 if (d != NULL) {
jh_ndm 4:e3fceccc589e 348 uart0.printf("SD Card Present\r\n");
jh_ndm 4:e3fceccc589e 349 } else {
jh_ndm 4:e3fceccc589e 350 uart0.printf("SD Card Root Directory Not Found\r\n");
jh_ndm 4:e3fceccc589e 351 }
jh_ndm 4:e3fceccc589e 352 uart0.printf("Initializing Ethernet\r\n");
jh_ndm 4:e3fceccc589e 353 eth.init((uint8_t*)MAC,IP,MASK,GATEWAY);
jh_ndm 4:e3fceccc589e 354 uart0.printf("Connecting\r\n");
jh_ndm 4:e3fceccc589e 355 eth.connect();
jh_ndm 4:e3fceccc589e 356 uart0.printf("IP Address is %s\r\n", eth.getIPAddress());
jh_ndm 4:e3fceccc589e 357 server.bind(HTTPD_SERVER_PORT);
jh_ndm 4:e3fceccc589e 358 server.listen();
jh_ndm 4:e3fceccc589e 359 uart0.printf("Server Listening\r\n");
jh_ndm 4:e3fceccc589e 360
jh_ndm 4:e3fceccc589e 361 while(1) {
jh_ndm 4:e3fceccc589e 362 //wait(0.1);
jh_ndm 4:e3fceccc589e 363 /*eth&sd*/
jh_ndm 4:e3fceccc589e 364 //uart0.printf("\nWait for new connection...\r\n");
jh_ndm 4:e3fceccc589e 365 server.accept(client);
jh_ndm 4:e3fceccc589e 366
jh_ndm 4:e3fceccc589e 367 client.set_blocking(false, 1500); // Timeout after (1.5)s
jh_ndm 4:e3fceccc589e 368
jh_ndm 4:e3fceccc589e 369 //uart0.printf("Connection from: %s\r\n", client.get_address());
jh_ndm 4:e3fceccc589e 370 while (1) {
jh_ndm 4:e3fceccc589e 371 /**/
jh_ndm 4:e3fceccc589e 372 if (mybutton == 0) {
jh_ndm 4:e3fceccc589e 373 uart0.printf("USER Button is Pressed!!!\r\n");
jh_ndm 4:e3fceccc589e 374 }
jh_ndm 4:e3fceccc589e 375 if(uart0.readable()){
jh_ndm 4:e3fceccc589e 376 char ch = uart0.getc();
jh_ndm 4:e3fceccc589e 377 uart0.printf("%c", ch);
jh_ndm 4:e3fceccc589e 378 }
jh_ndm 4:e3fceccc589e 379 if(uart2.readable()){
jh_ndm 4:e3fceccc589e 380 char ch2 = uart2.getc();
jh_ndm 4:e3fceccc589e 381 uart2.printf("%c", ch2);
jh_ndm 4:e3fceccc589e 382 }
jh_ndm 4:e3fceccc589e 383 /*iic*/
jh_ndm 4:e3fceccc589e 384 adxl345.write( ADXL345_I2C_WRITE, config, 1);
jh_ndm 4:e3fceccc589e 385 adxl345.read( ADXL345_I2C_READ , data, 6);
jh_ndm 4:e3fceccc589e 386 xyz[0]=(int)data[1]<<8|(int)data[0];
jh_ndm 4:e3fceccc589e 387 xyz[1]=(int)data[3]<<8|(int)data[2];
jh_ndm 4:e3fceccc589e 388 xyz[2]=(int)data[5]<<8|(int)data[4];
jh_ndm 4:e3fceccc589e 389 uart0.printf("%6i, %6i, %6i\r\n", xyz[0], xyz[1], xyz[2]);
jh_ndm 4:e3fceccc589e 390 /**/
jh_ndm 4:e3fceccc589e 391
jh_ndm 4:e3fceccc589e 392 led2 = true;
jh_ndm 4:e3fceccc589e 393 int n = client.receive(buffer, sizeof(buffer));
jh_ndm 4:e3fceccc589e 394 if (n <= 0){
jh_ndm 4:e3fceccc589e 395 led2 = false;
jh_ndm 4:e3fceccc589e 396 client.close();
jh_ndm 4:e3fceccc589e 397 break;
jh_ndm 4:e3fceccc589e 398 }
jh_ndm 4:e3fceccc589e 399 //uart0.printf("Recieved Data: %d\r\n\r\n%.*s\r\n",n,n,buffer);
jh_ndm 4:e3fceccc589e 400 if (n >= 1024) {
jh_ndm 4:e3fceccc589e 401 sprintf(httpHeader,"HTTP/1.1 413 Request Entity Too Large \r\nContent-Type: text\r\nConnection: Close\r\n\r\n");
jh_ndm 4:e3fceccc589e 402 client.send(httpHeader,strlen(httpHeader));
jh_ndm 4:e3fceccc589e 403 client.send(buffer,n);
jh_ndm 4:e3fceccc589e 404 led2 = false;
jh_ndm 4:e3fceccc589e 405 client.close();
jh_ndm 4:e3fceccc589e 406 break;
jh_ndm 4:e3fceccc589e 407 } else {
jh_ndm 4:e3fceccc589e 408 buffer[n]=0;
jh_ndm 4:e3fceccc589e 409 }
jh_ndm 4:e3fceccc589e 410 if (!strncmp(buffer, "GET ", 4)) {
jh_ndm 4:e3fceccc589e 411 uristr = buffer + 4;
jh_ndm 4:e3fceccc589e 412 eou = strstr(uristr, " ");
jh_ndm 4:e3fceccc589e 413 if (eou == NULL) {
jh_ndm 4:e3fceccc589e 414 sprintf(httpHeader,"HTTP/1.1 400 Bad Request \r\nContent-Type: text\r\nConnection: Close\r\n\r\n");
jh_ndm 4:e3fceccc589e 415 client.send(httpHeader,strlen(httpHeader));
jh_ndm 4:e3fceccc589e 416 client.send(buffer,n);
jh_ndm 4:e3fceccc589e 417 } else {
jh_ndm 4:e3fceccc589e 418 *eou = 0;
jh_ndm 4:e3fceccc589e 419 getFile(uristr);
jh_ndm 4:e3fceccc589e 420 }
jh_ndm 4:e3fceccc589e 421 }
jh_ndm 4:e3fceccc589e 422 }
jh_ndm 4:e3fceccc589e 423
jh_ndm 4:e3fceccc589e 424 }
jh_ndm 4:e3fceccc589e 425 }