Lawrence Lee / Mbed 2 deprecated WIZwiki-REST-io_v103

Upper Version Add PUT method Delete POST method

Dependencies:   Adafruit_GFX MbedJSONValue_v102 WIZnetInterface mbed

Fork of WIZwiki-REST-io_v102 by Lawrence Lee

main.cpp@8:60d99da6eeb2, 2016-09-05 (annotated)

Committer:
joon874
Date:
Mon Sep 05 06:29:55 2016 +0000
Revision:
8:60d99da6eeb2
Parent:
6:2974bbc94e7a 
Add PUT method

Who changed what in which revision?

UserRevisionLine numberNew contents of line
joon874 0:5886f525a4ad 1 #include "mbed.h"
joon874 0:5886f525a4ad 2 #include "HTTPServer.h"
joon874 0:5886f525a4ad 3 #include "RequestHandler.h"
joon874 0:5886f525a4ad 4 #include "EthernetInterface.h"
joon874 0:5886f525a4ad 5 #include "MbedJSONValue.h"
joon874 0:5886f525a4ad 6
joon874 0:5886f525a4ad 7 #define SERVER_PORT 80
joon874 8:60d99da6eeb2 8 //#define DHCP
joon874 4:0b5a199e91f3 9 //#define DEBUG
joon874 4:0b5a199e91f3 10
joon874 5:473a66ae9596 11 //-- I2C OLED --
joon874 8:60d99da6eeb2 12 #include "Adafruit_SSD1306.h"
joon874 8:60d99da6eeb2 13
joon874 5:473a66ae9596 14 class I2CPreInit : public I2C
joon874 5:473a66ae9596 15 {
joon874 5:473a66ae9596 16 public:
joon874 5:473a66ae9596 17 I2CPreInit(PinName sda, PinName scl) : I2C(sda, scl)
joon874 5:473a66ae9596 18 {
joon874 5:473a66ae9596 19 frequency(100000);
joon874 5:473a66ae9596 20 start();
joon874 5:473a66ae9596 21 };
joon874 5:473a66ae9596 22 };
joon874 6:2974bbc94e7a 23
joon874 6:2974bbc94e7a 24 //-- I2C OLED --
joon874 5:473a66ae9596 25 I2CPreInit gI2C(PA_10,PA_9);
joon874 5:473a66ae9596 26 Adafruit_SSD1306_I2c gOled(gI2C,NC,0x78,64,128);
joon874 5:473a66ae9596 27
joon874 5:473a66ae9596 28 //-- PWM DC --
joon874 5:473a66ae9596 29 PwmOut DC(D6);
joon874 5:473a66ae9596 30
joon874 6:2974bbc94e7a 31 //-- GPIO LED --
joon874 5:473a66ae9596 32 DigitalInOut GP05(D5);
joon874 5:473a66ae9596 33
joon874 8:60d99da6eeb2 34 DigitalInOut GP04(D4);
joon874 8:60d99da6eeb2 35 DigitalInOut GP03(D3);
joon874 8:60d99da6eeb2 36
joon874 8:60d99da6eeb2 37
joon874 6:2974bbc94e7a 38 //-- ADC --
joon874 6:2974bbc94e7a 39 AnalogIn ain(A0);
joon874 6:2974bbc94e7a 40
joon874 0:5886f525a4ad 41 EthernetInterface eth;
joon874 0:5886f525a4ad 42 HTTPServer WIZwikiWebSvr;
joon874 0:5886f525a4ad 43 MbedJSONValue WIZwikiREST;
joon874 0:5886f525a4ad 44
joon874 0:5886f525a4ad 45 // Enter a MAC address for your controller below.
joon874 0:5886f525a4ad 46 uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0xFE};
joon874 0:5886f525a4ad 47 char mac_str[20];
joon874 4:0b5a199e91f3 48 char ip_addr[] = "192.168.100.100";
joon874 4:0b5a199e91f3 49 char subnet_mask[] = "255.255.255.0";
joon874 0:5886f525a4ad 50 char gateway_addr[] = "192.168.100.1";
joon874 6:2974bbc94e7a 51 float ain_value;
joon874 0:5886f525a4ad 52
joon874 8:60d99da6eeb2 53 GetRequestHandler myGetReq;
joon874 8:60d99da6eeb2 54 //PostRequestHandler myPostReq;
joon874 8:60d99da6eeb2 55 PutRequestHandler myPutReq;
joon874 4:0b5a199e91f3 56
joon874 5:473a66ae9596 57 //-- I2C OLED --
joon874 5:473a66ae9596 58 bool oled_set(void* param)
joon874 4:0b5a199e91f3 59 {
joon874 5:473a66ae9596 60 char * oled;
joon874 4:0b5a199e91f3 61 if(!param) return false;
joon874 5:473a66ae9596 62 oled = (char*) param;
joon874 5:473a66ae9596 63 gOled.clearDisplay();
joon874 5:473a66ae9596 64 gOled.setTextCursor(0,0);
joon874 5:473a66ae9596 65 gOled.printf("%s",oled);
joon874 5:473a66ae9596 66 gOled.display();
joon874 4:0b5a199e91f3 67 return true;
joon874 4:0b5a199e91f3 68 }
joon874 5:473a66ae9596 69 //-- PWM DC --
joon874 5:473a66ae9596 70 bool pwm_set(void* param)
joon874 5:473a66ae9596 71 {
joon874 5:473a66ae9596 72 if(!param) return false;
joon874 5:473a66ae9596 73 DC.write((float)(*(int*)param)/100.0);
joon874 5:473a66ae9596 74 return true;
joon874 5:473a66ae9596 75 }
joon874 5:473a66ae9596 76 //-- GPIO --
MidnightCow 1:728e5b5c8dae 77 bool p5_set(void* param)
MidnightCow 1:728e5b5c8dae 78 {
joon874 6:2974bbc94e7a 79 if(!param) return false;
MidnightCow 1:728e5b5c8dae 80 GP05.write(*(int*)param);
MidnightCow 1:728e5b5c8dae 81 return true;
MidnightCow 1:728e5b5c8dae 82 }
joon874 8:60d99da6eeb2 83 bool p4_set(void* param)
joon874 8:60d99da6eeb2 84 {
joon874 8:60d99da6eeb2 85 if(!param) return false;
joon874 8:60d99da6eeb2 86 GP04.write(*(int*)param);
joon874 8:60d99da6eeb2 87 return true;
joon874 8:60d99da6eeb2 88 }
joon874 8:60d99da6eeb2 89 bool p3_set(void* param)
joon874 8:60d99da6eeb2 90 {
joon874 8:60d99da6eeb2 91 if(!param) return false;
joon874 8:60d99da6eeb2 92 GP03.write(*(int*)param);
joon874 8:60d99da6eeb2 93 return true;
joon874 8:60d99da6eeb2 94 }
joon874 8:60d99da6eeb2 95
joon874 6:2974bbc94e7a 96 //-- ADC --
joon874 6:2974bbc94e7a 97 bool ain_read(void* param)
joon874 6:2974bbc94e7a 98 {
joon874 6:2974bbc94e7a 99 ((MbedJSONValue*)param)->_value.asDouble = ain.read();
joon874 6:2974bbc94e7a 100 return true;
joon874 6:2974bbc94e7a 101 }
MidnightCow 1:728e5b5c8dae 102
MidnightCow 1:728e5b5c8dae 103 void debug_info()
MidnightCow 1:728e5b5c8dae 104 {
MidnightCow 1:728e5b5c8dae 105 printf("SP:0x%X\r\n",__current_sp());
MidnightCow 1:728e5b5c8dae 106 __heapstats((__heapprt)fprintf,stderr);
joon874 4:0b5a199e91f3 107 #ifdef DEBUG
joon874 4:0b5a199e91f3 108 __heapvalid((__heapprt)fprintf,stderr, 1);
joon874 4:0b5a199e91f3 109 #endif
MidnightCow 1:728e5b5c8dae 110 printf("\r\n");
MidnightCow 1:728e5b5c8dae 111 }
joon874 4:0b5a199e91f3 112
joon874 0:5886f525a4ad 113 void WIZwiki_REST_init();
joon874 0:5886f525a4ad 114
joon874 0:5886f525a4ad 115 int main(void)
joon874 0:5886f525a4ad 116 {
joon874 4:0b5a199e91f3 117 #ifdef DEBUG
joon874 4:0b5a199e91f3 118 debug_info();
joon874 4:0b5a199e91f3 119 #endif
joon874 4:0b5a199e91f3 120 sprintf(mac_str, "%02X:%02X:%02X:%02X:%02X:%02X",mac_addr[0],mac_addr[1],mac_addr[2],mac_addr[3],mac_addr[4],mac_addr[5]);
joon874 4:0b5a199e91f3 121
joon874 5:473a66ae9596 122 // OLED init
joon874 5:473a66ae9596 123 gOled.begin();
joon874 5:473a66ae9596 124 gOled.clearDisplay();
joon874 5:473a66ae9596 125
joon874 5:473a66ae9596 126 // PWM init
joon874 5:473a66ae9596 127 DC.period_ms(1);
joon874 5:473a66ae9596 128 DC.write(0);
joon874 5:473a66ae9596 129
joon874 5:473a66ae9596 130 //GPIO set & init
MidnightCow 1:728e5b5c8dae 131 GP05.output();
joon874 2:ca36ecca24c2 132 GP05.write(1);
joon874 6:2974bbc94e7a 133
joon874 6:2974bbc94e7a 134 //ADC init
joon874 8:60d99da6eeb2 135
MidnightCow 1:728e5b5c8dae 136 printf("START \r\n");
MidnightCow 1:728e5b5c8dae 137 printf("sizeof(MbedJSONValue)=%d\r\n",sizeof(MbedJSONValue));
MidnightCow 1:728e5b5c8dae 138 printf("sizeof(vector)=%d\r\n",sizeof(std::vector<string*>));
MidnightCow 1:728e5b5c8dae 139 printf("sizeof(string)=%d\r\n",sizeof(std::string));
joon874 4:0b5a199e91f3 140 #ifdef DEBUG
MidnightCow 1:728e5b5c8dae 141 debug_info();
joon874 4:0b5a199e91f3 142 #endif
joon874 0:5886f525a4ad 143
joon874 0:5886f525a4ad 144 WIZwiki_REST_init();
MidnightCow 1:728e5b5c8dae 145
joon874 4:0b5a199e91f3 146 #ifdef DEBUG
MidnightCow 1:728e5b5c8dae 147 debug_info();
joon874 4:0b5a199e91f3 148 #endif
MidnightCow 1:728e5b5c8dae 149
joon874 0:5886f525a4ad 150 // Serialize it into a JSON string
joon874 8:60d99da6eeb2 151 printf("---------------------WIZwikiREST-------------------- \r\n");
joon874 4:0b5a199e91f3 152 printf("\r\n%s\r\n", WIZwikiREST.serialize().c_str());
joon874 8:60d99da6eeb2 153 printf("---------------------------------------------------- \r\n");
joon874 0:5886f525a4ad 154
joon874 4:0b5a199e91f3 155 WIZwikiWebSvr.add_request_handler("GET", &myGetReq);
joon874 8:60d99da6eeb2 156 //WIZwikiWebSvr.add_request_handler("POST", &myPostReq);
joon874 8:60d99da6eeb2 157 WIZwikiWebSvr.add_request_handler("PUT", &myPutReq);
joon874 4:0b5a199e91f3 158 //WIZwikiWebSvr.add_request_handler("DELETE", new PostRequestHandler());
joon874 0:5886f525a4ad 159
joon874 0:5886f525a4ad 160 #ifdef DHCP
joon874 0:5886f525a4ad 161 eth.init(mac_addr); //Use DHCP
joon874 0:5886f525a4ad 162 #else
joon874 0:5886f525a4ad 163 eth.init(mac_addr, ip_addr, subnet_mask, gateway_addr); //Not Use DHCP
joon874 0:5886f525a4ad 164 #endif
joon874 0:5886f525a4ad 165
joon874 2:ca36ecca24c2 166
joon874 0:5886f525a4ad 167 printf("Check Ethernet Link\r\n");
joon874 4:0b5a199e91f3 168
joon874 2:ca36ecca24c2 169 do{
joon874 2:ca36ecca24c2 170 printf(" Link - Wait... \r\n");
joon874 2:ca36ecca24c2 171 wait(1);
joon874 2:ca36ecca24c2 172 }while(!eth.ethernet_link());
joon874 2:ca36ecca24c2 173 printf("-- Ethetnet PHY Link - Done -- \r\n");
joon874 2:ca36ecca24c2 174
joon874 2:ca36ecca24c2 175 if (eth.connect() < 0 )
joon874 2:ca36ecca24c2 176 printf("-- EThernet Connect - Fail -- \r\n");
joon874 2:ca36ecca24c2 177 else
joon874 0:5886f525a4ad 178 {
joon874 2:ca36ecca24c2 179 printf("-- Assigned Network Information -- \r\n");
joon874 2:ca36ecca24c2 180 printf(" IP : %s\r\n\r\n", eth.getIPAddress());
joon874 2:ca36ecca24c2 181 printf(" MASK : %s\r\n\r\n", eth.getNetworkMask());
joon874 2:ca36ecca24c2 182 printf(" GW : %s\r\n\r\n", eth.getGateway());
joon874 0:5886f525a4ad 183 }
joon874 0:5886f525a4ad 184
joon874 0:5886f525a4ad 185 printf("Link up\r\n");
joon874 0:5886f525a4ad 186 printf("IP Address is %s\r\n", eth.getIPAddress());
joon874 4:0b5a199e91f3 187 #ifdef DEBUG
joon874 4:0b5a199e91f3 188 debug_info();
joon874 4:0b5a199e91f3 189 #endif
joon874 0:5886f525a4ad 190
joon874 0:5886f525a4ad 191 if(!WIZwikiWebSvr.init(SERVER_PORT))
joon874 0:5886f525a4ad 192 {
joon874 0:5886f525a4ad 193 eth.disconnect();
joon874 0:5886f525a4ad 194 return -1;
joon874 0:5886f525a4ad 195 }
joon874 0:5886f525a4ad 196
joon874 0:5886f525a4ad 197 while(1)
joon874 0:5886f525a4ad 198 {
joon874 0:5886f525a4ad 199 WIZwikiWebSvr.run();
joon874 0:5886f525a4ad 200 }
joon874 0:5886f525a4ad 201 }
joon874 0:5886f525a4ad 202
joon874 0:5886f525a4ad 203 void WIZwiki_REST_init(void)
joon874 0:5886f525a4ad 204 {
joon874 0:5886f525a4ad 205 //Fill the object
joon874 6:2974bbc94e7a 206 WIZwikiREST["Name"] = "WIZwikiREST-io ver1.01";
MidnightCow 1:728e5b5c8dae 207 WIZwikiREST["Name"].accessible = false;
joon874 4:0b5a199e91f3 208 #ifdef DEBUG
MidnightCow 1:728e5b5c8dae 209 debug_info();
joon874 4:0b5a199e91f3 210 #endif
MidnightCow 1:728e5b5c8dae 211
joon874 0:5886f525a4ad 212 //Network
joon874 0:5886f525a4ad 213 WIZwikiREST["Network"]["MAC"] = mac_str;
joon874 0:5886f525a4ad 214 WIZwikiREST["Network"]["IP"] = ip_addr;
MidnightCow 1:728e5b5c8dae 215 WIZwikiREST["Network"]["IP"].accessible = true;
joon874 0:5886f525a4ad 216 WIZwikiREST["Network"]["SN"] = subnet_mask;
MidnightCow 1:728e5b5c8dae 217 WIZwikiREST["Network"]["SN"].accessible = true;
joon874 0:5886f525a4ad 218 WIZwikiREST["Network"]["GW"] = gateway_addr;
MidnightCow 1:728e5b5c8dae 219 WIZwikiREST["Network"]["GW"].accessible = true;
joon874 5:473a66ae9596 220
joon874 5:473a66ae9596 221 // I2C OLED
joon874 5:473a66ae9596 222 WIZwikiREST["I2C"]["OLED"] = "none";
joon874 5:473a66ae9596 223 WIZwikiREST["I2C"]["OLED"].accessible = true;
joon874 5:473a66ae9596 224 WIZwikiREST["I2C"]["OLED"].cb_action = oled_set;
joon874 4:0b5a199e91f3 225
joon874 5:473a66ae9596 226 // PWM DC
joon874 5:473a66ae9596 227 WIZwikiREST["PWM"]["DC"] = DC.read();
joon874 5:473a66ae9596 228 WIZwikiREST["PWM"]["DC"].accessible = true;
joon874 5:473a66ae9596 229 WIZwikiREST["PWM"]["DC"].cb_action = pwm_set;
joon874 5:473a66ae9596 230
joon874 5:473a66ae9596 231 // GPIO
joon874 8:60d99da6eeb2 232 WIZwikiREST["GPIOs"]["P03"] = GP03.read();
joon874 8:60d99da6eeb2 233 WIZwikiREST["GPIOs"]["P03"].accessible = true;
joon874 8:60d99da6eeb2 234 WIZwikiREST["GPIOs"]["P03"].cb_action = p3_set;
joon874 8:60d99da6eeb2 235 WIZwikiREST["GPIOs"]["P04"] = GP04.read();
joon874 8:60d99da6eeb2 236 WIZwikiREST["GPIOs"]["P04"].accessible = true;
joon874 8:60d99da6eeb2 237 WIZwikiREST["GPIOs"]["P04"].cb_action = p4_set;\
MidnightCow 1:728e5b5c8dae 238 WIZwikiREST["GPIOs"]["P05"] = GP05.read();
MidnightCow 1:728e5b5c8dae 239 WIZwikiREST["GPIOs"]["P05"].accessible = true;
MidnightCow 1:728e5b5c8dae 240 WIZwikiREST["GPIOs"]["P05"].cb_action = p5_set;
joon874 6:2974bbc94e7a 241
joon874 6:2974bbc94e7a 242 // ADC
joon874 6:2974bbc94e7a 243 WIZwikiREST["ADC"]["A0"] = ain.read();
joon874 6:2974bbc94e7a 244 WIZwikiREST["ADC"]["A0"].accessible = false;
joon874 6:2974bbc94e7a 245 WIZwikiREST["ADC"]["A0"].cb_action = ain_read;
joon874 4:0b5a199e91f3 246
joon874 4:0b5a199e91f3 247 #ifdef DEBUG
MidnightCow 1:728e5b5c8dae 248 debug_info();
joon874 4:0b5a199e91f3 249 #endif
joon874 0:5886f525a4ad 250 }