Matt Lesslaw / Mbed 2 deprecated TCPtest

Code to run tests on the Ethernet library

Dependencies:   EthernetInterface mbed-rtos mbed

main.cpp@3:021bdd25958a, 2013-10-28 (annotated)

Committer:
lawless
Date:
Mon Oct 28 23:05:43 2013 +0000
Revision:
3:021bdd25958a
Parent:
2:483bc2e71bfe 
It worked! yay

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lawless 0:3f5638515f99 1 #include "mbed.h"
lawless 0:3f5638515f99 2 #include "EthernetInterface.h"
lawless 1:effed2d57b6c 3
lawless 3:021bdd25958a 4
lawless 3:021bdd25958a 5 PwmOut pump_tick(LED1);
lawless 3:021bdd25958a 6 DigitalOut tick(LED2);
lawless 1:effed2d57b6c 7 Ticker pkt;
lawless 1:effed2d57b6c 8 InterruptIn *flow;
lawless 2:483bc2e71bfe 9 PwmOut *pump;
lawless 1:effed2d57b6c 10
lawless 1:effed2d57b6c 11 unsigned int flowcount = 0;
lawless 3:021bdd25958a 12 unsigned int lastflow;
lawless 3:021bdd25958a 13
lawless 1:effed2d57b6c 14 float pi = 3.1415926535897932384626433832795;
lawless 1:effed2d57b6c 15
lawless 1:effed2d57b6c 16 void flowtick() {
lawless 3:021bdd25958a 17 tick.write(1);
lawless 1:effed2d57b6c 18 flowcount++;
lawless 3:021bdd25958a 19 tick.write(0);
lawless 1:effed2d57b6c 20 }
lawless 1:effed2d57b6c 21
lawless 3:021bdd25958a 22 int main() {
lawless 3:021bdd25958a 23
lawless 3:021bdd25958a 24 EthernetInterface eth;
lawless 2:483bc2e71bfe 25 UDPSocket sock;
lawless 3:021bdd25958a 26 Endpoint seven;
lawless 3:021bdd25958a 27 eth.init("192.168.9.8", "255.255.255.0", "192.168.9.1");
lawless 3:021bdd25958a 28 eth.connect();
lawless 2:483bc2e71bfe 29 sock.init();
lawless 1:effed2d57b6c 30 seven.set_address("192.168.9.7", 37);
lawless 1:effed2d57b6c 31 char out_buffer[8]; // Does not matter
lawless 3:021bdd25958a 32
lawless 1:effed2d57b6c 33 flow = new InterruptIn(p5);
lawless 3:021bdd25958a 34 flow->mode(PullUp);
lawless 2:483bc2e71bfe 35 pump = new PwmOut(p21);
lawless 0:3f5638515f99 36
lawless 2:483bc2e71bfe 37 pump->period(1.0);
lawless 3:021bdd25958a 38 pump_tick.period(1.0);
lawless 3:021bdd25958a 39
lawless 3:021bdd25958a 40 lastflow = flowcount;
lawless 0:3f5638515f99 41
lawless 1:effed2d57b6c 42 flow->rise(&flowtick);
lawless 0:3f5638515f99 43
lawless 1:effed2d57b6c 44 float t = 0.0;
lawless 1:effed2d57b6c 45 while(1) {
lawless 1:effed2d57b6c 46 if(t < pi) {
lawless 1:effed2d57b6c 47 t += 0.01;
lawless 2:483bc2e71bfe 48 pump->write(1 - cos(t));
lawless 3:021bdd25958a 49 pump_tick.write(1 - cos(t));
lawless 1:effed2d57b6c 50 }
lawless 1:effed2d57b6c 51
lawless 1:effed2d57b6c 52 wait(0.1);
lawless 3:021bdd25958a 53 if(flowcount > lastflow) {
lawless 3:021bdd25958a 54 sprintf(out_buffer, "%07d", flowcount);
lawless 3:021bdd25958a 55 sock.sendTo(seven, out_buffer, sizeof(out_buffer));
lawless 3:021bdd25958a 56 lastflow = flowcount;
lawless 3:021bdd25958a 57 }
lawless 0:3f5638515f99 58 }
lawless 3:021bdd25958a 59 sock.close();
lawless 3:021bdd25958a 60 eth.disconnect();
lawless 0:3f5638515f99 61 }