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@6:2974bbc94e7a, 2016-07-29 (annotated)

Committer:
joon874
Date:
Fri Jul 29 08:14:28 2016 +0000
Revision:
6:2974bbc94e7a
Parent:
5:473a66ae9596
Child:
8:60d99da6eeb2
Add ADC peri

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 5:473a66ae9596 6 // 20160630
joon874 5:473a66ae9596 7 #include "Adafruit_SSD1306.h"
joon874 0:5886f525a4ad 8
joon874 0:5886f525a4ad 9 #define SERVER_PORT 80
joon874 0:5886f525a4ad 10
joon874 6:2974bbc94e7a 11 #define DHCP
joon874 2:ca36ecca24c2 12
joon874 4:0b5a199e91f3 13 //#define DEBUG
joon874 4:0b5a199e91f3 14
joon874 5:473a66ae9596 15 //-- I2C OLED --
joon874 5:473a66ae9596 16 class I2CPreInit : public I2C
joon874 5:473a66ae9596 17 {
joon874 5:473a66ae9596 18 public:
joon874 5:473a66ae9596 19 I2CPreInit(PinName sda, PinName scl) : I2C(sda, scl)
joon874 5:473a66ae9596 20 {
joon874 5:473a66ae9596 21 frequency(100000);
joon874 5:473a66ae9596 22 start();
joon874 5:473a66ae9596 23 };
joon874 5:473a66ae9596 24 };
joon874 6:2974bbc94e7a 25
joon874 6:2974bbc94e7a 26 //-- I2C OLED --
joon874 5:473a66ae9596 27 I2CPreInit gI2C(PA_10,PA_9);
joon874 5:473a66ae9596 28 Adafruit_SSD1306_I2c gOled(gI2C,NC,0x78,64,128);
joon874 5:473a66ae9596 29
joon874 5:473a66ae9596 30 //-- PWM DC --
joon874 5:473a66ae9596 31 PwmOut DC(D6);
joon874 5:473a66ae9596 32
joon874 6:2974bbc94e7a 33 //-- GPIO LED --
joon874 5:473a66ae9596 34 DigitalInOut GP05(D5);
joon874 5:473a66ae9596 35
joon874 6:2974bbc94e7a 36 //-- ADC --
joon874 6:2974bbc94e7a 37 AnalogIn ain(A0);
joon874 6:2974bbc94e7a 38
joon874 0:5886f525a4ad 39 EthernetInterface eth;
joon874 0:5886f525a4ad 40 HTTPServer WIZwikiWebSvr;
joon874 0:5886f525a4ad 41 MbedJSONValue WIZwikiREST;
joon874 0:5886f525a4ad 42
joon874 0:5886f525a4ad 43 // Enter a MAC address for your controller below.
joon874 0:5886f525a4ad 44 uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0xFE};
joon874 0:5886f525a4ad 45 char mac_str[20];
joon874 4:0b5a199e91f3 46 char ip_addr[] = "192.168.100.100";
joon874 4:0b5a199e91f3 47 char subnet_mask[] = "255.255.255.0";
joon874 0:5886f525a4ad 48 char gateway_addr[] = "192.168.100.1";
joon874 6:2974bbc94e7a 49 float ain_value;
joon874 0:5886f525a4ad 50
joon874 4:0b5a199e91f3 51 GetRequestHandler myGetReq;
joon874 4:0b5a199e91f3 52 PostRequestHandler myPostReq;
joon874 4:0b5a199e91f3 53
joon874 5:473a66ae9596 54 //-- I2C OLED --
joon874 5:473a66ae9596 55 bool oled_set(void* param)
joon874 4:0b5a199e91f3 56 {
joon874 5:473a66ae9596 57 char * oled;
joon874 4:0b5a199e91f3 58 if(!param) return false;
joon874 5:473a66ae9596 59 oled = (char*) param;
joon874 5:473a66ae9596 60 gOled.clearDisplay();
joon874 5:473a66ae9596 61 gOled.setTextCursor(0,0);
joon874 5:473a66ae9596 62 gOled.printf("%s",oled);
joon874 5:473a66ae9596 63 gOled.display();
joon874 4:0b5a199e91f3 64 return true;
joon874 4:0b5a199e91f3 65 }
joon874 5:473a66ae9596 66 //-- PWM DC --
joon874 5:473a66ae9596 67 bool pwm_set(void* param)
joon874 5:473a66ae9596 68 {
joon874 5:473a66ae9596 69 if(!param) return false;
joon874 5:473a66ae9596 70 DC.write((float)(*(int*)param)/100.0);
joon874 5:473a66ae9596 71 return true;
joon874 5:473a66ae9596 72 }
joon874 5:473a66ae9596 73 //-- GPIO --
MidnightCow 1:728e5b5c8dae 74 bool p5_set(void* param)
MidnightCow 1:728e5b5c8dae 75 {
joon874 6:2974bbc94e7a 76 if(!param) return false;
MidnightCow 1:728e5b5c8dae 77 GP05.write(*(int*)param);
MidnightCow 1:728e5b5c8dae 78 return true;
MidnightCow 1:728e5b5c8dae 79 }
joon874 6:2974bbc94e7a 80 //-- ADC --
joon874 6:2974bbc94e7a 81 bool ain_read(void* param)
joon874 6:2974bbc94e7a 82 {
joon874 6:2974bbc94e7a 83 ((MbedJSONValue*)param)->_value.asDouble = ain.read();
joon874 6:2974bbc94e7a 84 return true;
joon874 6:2974bbc94e7a 85 }
MidnightCow 1:728e5b5c8dae 86
MidnightCow 1:728e5b5c8dae 87 void debug_info()
MidnightCow 1:728e5b5c8dae 88 {
MidnightCow 1:728e5b5c8dae 89 printf("SP:0x%X\r\n",__current_sp());
MidnightCow 1:728e5b5c8dae 90 __heapstats((__heapprt)fprintf,stderr);
joon874 4:0b5a199e91f3 91 #ifdef DEBUG
joon874 4:0b5a199e91f3 92 __heapvalid((__heapprt)fprintf,stderr, 1);
joon874 4:0b5a199e91f3 93 #endif
MidnightCow 1:728e5b5c8dae 94 printf("\r\n");
MidnightCow 1:728e5b5c8dae 95 }
joon874 4:0b5a199e91f3 96
joon874 0:5886f525a4ad 97 void WIZwiki_REST_init();
joon874 0:5886f525a4ad 98
joon874 0:5886f525a4ad 99 int main(void)
joon874 0:5886f525a4ad 100 {
joon874 4:0b5a199e91f3 101 #ifdef DEBUG
joon874 4:0b5a199e91f3 102 debug_info();
joon874 4:0b5a199e91f3 103 #endif
joon874 4:0b5a199e91f3 104 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 105
joon874 5:473a66ae9596 106 // OLED init
joon874 5:473a66ae9596 107 gOled.begin();
joon874 5:473a66ae9596 108 gOled.clearDisplay();
joon874 5:473a66ae9596 109
joon874 5:473a66ae9596 110 // PWM init
joon874 5:473a66ae9596 111 DC.period_ms(1);
joon874 5:473a66ae9596 112 DC.write(0);
joon874 5:473a66ae9596 113
joon874 5:473a66ae9596 114 //GPIO set & init
MidnightCow 1:728e5b5c8dae 115 GP05.output();
joon874 2:ca36ecca24c2 116 GP05.write(1);
joon874 6:2974bbc94e7a 117
joon874 6:2974bbc94e7a 118 //ADC init
joon874 6:2974bbc94e7a 119 //
joon874 2:ca36ecca24c2 120
MidnightCow 1:728e5b5c8dae 121 printf("START \r\n");
MidnightCow 1:728e5b5c8dae 122 printf("sizeof(MbedJSONValue)=%d\r\n",sizeof(MbedJSONValue));
MidnightCow 1:728e5b5c8dae 123 printf("sizeof(vector)=%d\r\n",sizeof(std::vector<string*>));
MidnightCow 1:728e5b5c8dae 124 printf("sizeof(string)=%d\r\n",sizeof(std::string));
joon874 4:0b5a199e91f3 125 #ifdef DEBUG
MidnightCow 1:728e5b5c8dae 126 debug_info();
joon874 4:0b5a199e91f3 127 #endif
joon874 0:5886f525a4ad 128
joon874 0:5886f525a4ad 129 WIZwiki_REST_init();
MidnightCow 1:728e5b5c8dae 130
joon874 4:0b5a199e91f3 131 #ifdef DEBUG
MidnightCow 1:728e5b5c8dae 132 debug_info();
joon874 4:0b5a199e91f3 133 #endif
MidnightCow 1:728e5b5c8dae 134
joon874 0:5886f525a4ad 135 // Serialize it into a JSON string
joon874 0:5886f525a4ad 136 printf("-------------------------WIZwikiREST--------------------------- \r\n");
joon874 4:0b5a199e91f3 137 printf("\r\n%s\r\n", WIZwikiREST.serialize().c_str());
joon874 0:5886f525a4ad 138 printf("--------------------------------------------------------------- \r\n");
joon874 0:5886f525a4ad 139
joon874 4:0b5a199e91f3 140 WIZwikiWebSvr.add_request_handler("GET", &myGetReq);
joon874 4:0b5a199e91f3 141 WIZwikiWebSvr.add_request_handler("POST", &myPostReq);
joon874 4:0b5a199e91f3 142 //WIZwikiWebSvr.add_request_handler("DELETE", new PostRequestHandler());
joon874 0:5886f525a4ad 143 //WIZwikiWebSvr.add_request_handler("PUT", new PutRequestHandler());
joon874 0:5886f525a4ad 144
joon874 0:5886f525a4ad 145 #ifdef DHCP
joon874 0:5886f525a4ad 146 eth.init(mac_addr); //Use DHCP
joon874 0:5886f525a4ad 147 #else
joon874 0:5886f525a4ad 148 eth.init(mac_addr, ip_addr, subnet_mask, gateway_addr); //Not Use DHCP
joon874 0:5886f525a4ad 149 #endif
joon874 0:5886f525a4ad 150
joon874 2:ca36ecca24c2 151
joon874 0:5886f525a4ad 152 printf("Check Ethernet Link\r\n");
joon874 4:0b5a199e91f3 153
joon874 2:ca36ecca24c2 154 do{
joon874 2:ca36ecca24c2 155 printf(" Link - Wait... \r\n");
joon874 2:ca36ecca24c2 156 wait(1);
joon874 2:ca36ecca24c2 157 }while(!eth.ethernet_link());
joon874 2:ca36ecca24c2 158 printf("-- Ethetnet PHY Link - Done -- \r\n");
joon874 2:ca36ecca24c2 159
joon874 2:ca36ecca24c2 160 if (eth.connect() < 0 )
joon874 2:ca36ecca24c2 161 printf("-- EThernet Connect - Fail -- \r\n");
joon874 2:ca36ecca24c2 162 else
joon874 0:5886f525a4ad 163 {
joon874 2:ca36ecca24c2 164 printf("-- Assigned Network Information -- \r\n");
joon874 2:ca36ecca24c2 165 printf(" IP : %s\r\n\r\n", eth.getIPAddress());
joon874 2:ca36ecca24c2 166 printf(" MASK : %s\r\n\r\n", eth.getNetworkMask());
joon874 2:ca36ecca24c2 167 printf(" GW : %s\r\n\r\n", eth.getGateway());
joon874 0:5886f525a4ad 168 }
joon874 0:5886f525a4ad 169
joon874 0:5886f525a4ad 170 printf("Link up\r\n");
joon874 0:5886f525a4ad 171 printf("IP Address is %s\r\n", eth.getIPAddress());
joon874 4:0b5a199e91f3 172 #ifdef DEBUG
joon874 4:0b5a199e91f3 173 debug_info();
joon874 4:0b5a199e91f3 174 #endif
joon874 0:5886f525a4ad 175
joon874 0:5886f525a4ad 176 if(!WIZwikiWebSvr.init(SERVER_PORT))
joon874 0:5886f525a4ad 177 {
joon874 0:5886f525a4ad 178 eth.disconnect();
joon874 0:5886f525a4ad 179 return -1;
joon874 0:5886f525a4ad 180 }
joon874 0:5886f525a4ad 181
joon874 0:5886f525a4ad 182 while(1)
joon874 0:5886f525a4ad 183 {
joon874 0:5886f525a4ad 184 WIZwikiWebSvr.run();
joon874 0:5886f525a4ad 185 }
joon874 0:5886f525a4ad 186 }
joon874 0:5886f525a4ad 187
joon874 0:5886f525a4ad 188 void WIZwiki_REST_init(void)
joon874 0:5886f525a4ad 189 {
joon874 0:5886f525a4ad 190 //Fill the object
joon874 6:2974bbc94e7a 191 WIZwikiREST["Name"] = "WIZwikiREST-io ver1.01";
MidnightCow 1:728e5b5c8dae 192 WIZwikiREST["Name"].accessible = false;
joon874 4:0b5a199e91f3 193 #ifdef DEBUG
MidnightCow 1:728e5b5c8dae 194 debug_info();
joon874 4:0b5a199e91f3 195 #endif
MidnightCow 1:728e5b5c8dae 196
joon874 0:5886f525a4ad 197 //Network
joon874 0:5886f525a4ad 198 WIZwikiREST["Network"]["MAC"] = mac_str;
joon874 0:5886f525a4ad 199 WIZwikiREST["Network"]["IP"] = ip_addr;
MidnightCow 1:728e5b5c8dae 200 WIZwikiREST["Network"]["IP"].accessible = true;
joon874 0:5886f525a4ad 201 WIZwikiREST["Network"]["SN"] = subnet_mask;
MidnightCow 1:728e5b5c8dae 202 WIZwikiREST["Network"]["SN"].accessible = true;
joon874 0:5886f525a4ad 203 WIZwikiREST["Network"]["GW"] = gateway_addr;
MidnightCow 1:728e5b5c8dae 204 WIZwikiREST["Network"]["GW"].accessible = true;
joon874 5:473a66ae9596 205
joon874 5:473a66ae9596 206 // I2C OLED
joon874 5:473a66ae9596 207 WIZwikiREST["I2C"]["OLED"] = "none";
joon874 5:473a66ae9596 208 WIZwikiREST["I2C"]["OLED"].accessible = true;
joon874 5:473a66ae9596 209 WIZwikiREST["I2C"]["OLED"].cb_action = oled_set;
joon874 4:0b5a199e91f3 210
joon874 5:473a66ae9596 211 // PWM DC
joon874 5:473a66ae9596 212 WIZwikiREST["PWM"]["DC"] = DC.read();
joon874 5:473a66ae9596 213 WIZwikiREST["PWM"]["DC"].accessible = true;
joon874 5:473a66ae9596 214 WIZwikiREST["PWM"]["DC"].cb_action = pwm_set;
joon874 5:473a66ae9596 215
joon874 5:473a66ae9596 216 // GPIO
MidnightCow 1:728e5b5c8dae 217 WIZwikiREST["GPIOs"]["P05"] = GP05.read();
MidnightCow 1:728e5b5c8dae 218 WIZwikiREST["GPIOs"]["P05"].accessible = true;
MidnightCow 1:728e5b5c8dae 219 WIZwikiREST["GPIOs"]["P05"].cb_action = p5_set;
joon874 6:2974bbc94e7a 220
joon874 6:2974bbc94e7a 221 // ADC
joon874 6:2974bbc94e7a 222 WIZwikiREST["ADC"]["A0"] = ain.read();
joon874 6:2974bbc94e7a 223 WIZwikiREST["ADC"]["A0"].accessible = false;
joon874 6:2974bbc94e7a 224 WIZwikiREST["ADC"]["A0"].cb_action = ain_read;
joon874 4:0b5a199e91f3 225
joon874 4:0b5a199e91f3 226 #ifdef DEBUG
MidnightCow 1:728e5b5c8dae 227 debug_info();
joon874 4:0b5a199e91f3 228 #endif
joon874 0:5886f525a4ad 229 }