jens trydal
wiznet-stm32 nucleo
Dependencies: mbed WIZnet_Library_W5100_W3150
Revision 0:a7892b6808b1, committed 2020-07-23
- Comitter:
- nojetry
- Date:
- Thu Jul 23 06:58:07 2020 +0000
- Commit message:
- Test
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WIZnet_Library.lib Thu Jul 23 06:58:07 2020 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/nojetry/code/WIZnet_Library_W5100_W3150/#dbae9b0c4a46
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Jul 23 06:58:07 2020 +0000
@@ -0,0 +1,116 @@
+#include "mbed.h"
+#include "WIZnetInterface.h"
+
+#define ST_NUCLEO
+#define MYPORT 80
+
+const char *IP_Addr = "10.47.88.197";
+const char *IP_Subnet = "255.255.255.0";
+const char *IP_Gateway = "10.47.88.1";
+unsigned char MAC_Addr[6] = {0x3c, 0xe1, 0xa1, 0xc5, 0x2c, 0xfa};
+
+Serial pc(USBTX, USBRX);
+AnalogIn adc_temp(PA_0);
+DigitalOut myled(LED2);
+DigitalOut enable_pin(PC_8);
+
+
+
+SPI spi(PB_15,PB_14,PB_13); //(mosi, miso, sclk, ssel=nc)
+WIZnetInterface ethernet(&spi,PC_6,PC_5); //(spi* , cs , reset)
+
+char page_length[]= {"\r\nHTTP/1.0 200 OK\r\nContent-Type: text/html\r\nContent-Length: 2400\r\n\r\n"};
+char page_head []= {"<!doctype html>\n\t<head>\n\t\t<style type=\"text/css\">\n\t\t\t.margem_laranja{\n\t\t\t\twidth: 98%;\n\t\t\t\theight: 40px;\n\t\t\t\tbackground-color:#F5B317;\n\t\t\t\tcolor: #FFFFFF;\n\t\t\t}\n\t\t\t.margem_cinza{\n\t\t\t\twidth: 98%;\n\t\t\t\theight: 40px;\n\t\t\t\tbackground-color:#6F6B5F;\n\t\t\t\tcolor: #FFFFFF;\n\t\t\t}\n\t\t\tbutton{\n\t\t\t\tfont-family:verdana;\n\t\t\t\tfont-size:10pt;\n\t\t\t\tbackground-color:#B0F0D2;\n\t\t\t\tborder: 50pt;\n\t\t\t\tborder-radius: 15px;\n\t\t\t\theight:15pt;\n\t\t\t\twidth:50pt;\n\t\t\t}\n\t\t</style>\n\t\t<title>Webserver</title>\n\t\t<meta http-equiv=\"refresh\" content=\"4\">\n\t\t<meta name=\"viewport\" content=\"width=320\">\n\t\t<meta name=\"viewport\" content=\"width=device-width\">\n\t\t<meta charset=\"utf-8\">\n\t\t<meta name=\"viewport\" content=\"initial-scale=1.0, user-scalable=no\">\n\t</head>"};
+char page_body []= {"<body bgcolor=\"#E0FFFF\">\n\t\t<center>\n\t\t<div class=\"margem_laranja\"></div>\n\t\t<font size=\"7\" face=\"verdana\" color=\"#2E2E2E\">ARM Webserver </font>\n\t\t<br /><br /><br />\n\t\t<font size=\"5\" face=\"verdana\" color=\"black\">Temperature</font><br /><br />\n\t\t<font size=\"7\" face=\"verdana\" color=\"black\">"};
+char page_temp []={" "};
+char page_body_2[]= {" °C</font><br /><br />\n\t\t<font size=\"5\" face=\"verdana\" color=\"black\">LED</font><br /><br />\n\t\t<form action=\"1\" method=\"get\">\n\t\t\t<button type=submit style=\"width:200px;\" id=\"bot\" >LED on</button>\n\t\t</form><br />\n\t\t<form action=\"0\" method=\"get\">\n\t\t\t<button type=submit style=\"width:200px;\" id=\"bot\" >LED off</button>\n\t\t</form><br /><br />\n\t\t<font size=\"2\" face=\"verdana\" color=\"black\">Webserver on STM32 Nucleo with ethernet shield from Wiznet NM1070B+/W3150 </font><br /><br />\n\t\t<font size=\"2\" face=\"verdana\" color=\"black\">Made by: Jens Trydal</font><br />\n\t\t<font size=\"2\" face=\"verdana\" color=\"black\">Email: jens.trydal@hotmail.com</font><br />\n\t\t<font size=\"2\" face=\"verdana\" color=\"black\">-</font><br />\n\t</body>\n</html>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n"};
+char get_buf []= {" "};
+
+int get_request (char* buf_get, int size,TCPSocketConnection& client){
+
+ char buffer[300];
+ client.receive(buffer, sizeof(buffer) );
+ int get_size=0;
+ for(int i=0, k=0; i<sizeof(buffer) && k < 2; i++) {
+ if(buffer[i]==' ') {
+ k++;
+ }
+ if (k==1) {
+ buf_get[get_size] = buffer[i];
+ get_size++;
+ }
+ }
+ return get_size;
+}
+
+int main(){
+
+ enable_pin = 1;
+ pc.baud(115200);
+ pc.printf("Starting\r\n");
+
+ while(1) {
+ int ret = ethernet.init(MAC_Addr,IP_Addr,IP_Subnet,IP_Gateway);
+ if (!ret) {
+ pc.printf("Initialized, MAC: %s\r\n", ethernet.getMACAddress());
+ ret = ethernet.connect();
+ if (!ret) {
+ pc.printf("IP: %s, MASK: %s, GW: %s\r\n",
+ ethernet.getIPAddress(), ethernet.getNetworkMask(), ethernet.getGateway());
+ } else {
+ pc.printf("Error ethernet.connect() - ret = %d\r\n", ret);
+ exit(0);
+ }
+ } else {
+ pc.printf("Error ethernet.init() - ret = %d\r\n", ret);
+ exit(0);
+ }
+
+ TCPSocketServer server;
+ server.bind(MYPORT);
+ server.listen();
+
+ while (1) {
+ pc.printf("\nWait for new connection...\r\n");
+ TCPSocketConnection client;
+ server.accept(client);
+ client.set_blocking(false, 0); // Timeout=0.
+ pc.printf("Connection from: %s\r\n", client.get_address());
+ int temp = (adc_temp.read()*10);
+ page_temp [0]= (adc_temp.read()*10) +'0';
+ page_temp [1]= ((adc_temp.read()*100)-temp*10) +'0' ;
+
+ if (client.is_connected() == true){
+
+ int j = get_request(get_buf , sizeof(get_buf), client);
+
+ if(client.is_fin_received()) {
+ client.close();
+ }
+
+ client.send (page_length, sizeof(page_length));
+ client.send (page_head, sizeof(page_head));
+ client.send (page_body, sizeof(page_body));
+ client.send (page_temp, sizeof(page_temp));
+ client.send (page_body_2, sizeof(page_body_2));
+
+ pc.printf("get_buf[2] = %c \n", get_buf[2] );
+ if(get_buf[2] == '1'){
+ pc.printf("LED on \n");
+ myled = 1;
+ }else if(get_buf[2] == '0'){
+ pc.printf("LED off \n");
+ myled = 0;
+ }
+
+ pc.printf("print \n");
+ for(int i=0 ; i< j ; i++) {
+ pc.printf("%c",get_buf[i]);
+ }
+ pc.printf("\n");
+
+ }
+ pc.printf("\n Disconnected.\r\n");
+ }
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Jul 23 06:58:07 2020 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file