sandbox / Mbed OS simple-mbed-client-example

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Dependencies:   simple-mbed-client

Fork of simple-mbed-client-example by Jan Jongboom

main.cpp@17:6d69aa1b393f, 2016-06-30 (annotated)

Committer:
Jan Jongboom
Date:
Thu Jun 30 12:33:00 2016 +0200
Revision:
17:6d69aa1b393f
Parent:
16:71ec73ea9b6d
Child:
23:16f397924e3d
Update to latest mbed-os, latest simple-mbed-client, and add easy-connect

Who changed what in which revision?

UserRevisionLine numberNew contents of line
geky 4:dcd0494556be 1 #include "mbed.h"
Jan Jongboom 17:6d69aa1b393f 2 #include "security.h"
Jan Jongboom 17:6d69aa1b393f 3 #include "easy-connect.h"
Jan Jongboom 17:6d69aa1b393f 4 #include "simple-mbed-client.h"
geky 4:dcd0494556be 5
Jan Jongboom 17:6d69aa1b393f 6 Serial pc(USBTX, USBRX);
janjongboom 13:d4da5e6aa952 7 SimpleMbedClient client;
geky 4:dcd0494556be 8
janjongboom 13:d4da5e6aa952 9 DigitalOut led(LED_RED);
Jan Jongboom 17:6d69aa1b393f 10 DigitalOut blinkLed(LED_GREEN);
janjongboom 13:d4da5e6aa952 11 InterruptIn btn(SW3);
janjongboom 14:ddc258abaaac 12 Semaphore updates(0);
janjongboom 14:ddc258abaaac 13
Jan Jongboom 17:6d69aa1b393f 14 void patternUpdated(string v) {
Jan Jongboom 17:6d69aa1b393f 15 printf("New pattern: %s\n", v.c_str());
janjongboom 13:d4da5e6aa952 16 }
geky 4:dcd0494556be 17
Jan Jongboom 17:6d69aa1b393f 18 SimpleResourceInt btn_count = client.define_resource("button/0/clicks", 0, M2MBase::GET_ALLOWED);
Jan Jongboom 17:6d69aa1b393f 19 SimpleResourceString pattern = client.define_resource("led/0/pattern", "500:500:500:500:500:500:500", &patternUpdated);
geky 4:dcd0494556be 20
janjongboom 13:d4da5e6aa952 21 void fall() {
Jan Jongboom 16:71ec73ea9b6d 22 updates.release();
janjongboom 13:d4da5e6aa952 23 }
janjongboom 13:d4da5e6aa952 24
janjongboom 13:d4da5e6aa952 25 void toggleLed() {
Jan Jongboom 16:71ec73ea9b6d 26 led = !led;
geky 4:dcd0494556be 27 }
geky 4:dcd0494556be 28
Jan Jongboom 17:6d69aa1b393f 29 void registered() {
Jan Jongboom 17:6d69aa1b393f 30 printf("registered\n");
Jan Jongboom 17:6d69aa1b393f 31 }
Jan Jongboom 17:6d69aa1b393f 32 void unregistered() {
Jan Jongboom 17:6d69aa1b393f 33 printf("unregistered\n");
Jan Jongboom 17:6d69aa1b393f 34 }
Jan Jongboom 17:6d69aa1b393f 35
Jan Jongboom 17:6d69aa1b393f 36 void play(void* args) {
Jan Jongboom 17:6d69aa1b393f 37 stringstream ss(pattern);
Jan Jongboom 17:6d69aa1b393f 38 string item;
Jan Jongboom 17:6d69aa1b393f 39 while(getline(ss, item, ':')) {
Jan Jongboom 17:6d69aa1b393f 40 wait_ms(atoi((const char*)item.c_str()));
Jan Jongboom 17:6d69aa1b393f 41 blinkLed = !blinkLed;
Jan Jongboom 17:6d69aa1b393f 42 }
Jan Jongboom 17:6d69aa1b393f 43 }
Jan Jongboom 17:6d69aa1b393f 44
geky 4:dcd0494556be 45 int main() {
janjongboom 13:d4da5e6aa952 46 pc.baud(115200);
Jan Jongboom 16:71ec73ea9b6d 47
Jan Jongboom 17:6d69aa1b393f 48 btn.fall(&fall);
Jan Jongboom 17:6d69aa1b393f 49
janjongboom 13:d4da5e6aa952 50 Ticker t;
janjongboom 13:d4da5e6aa952 51 t.attach(&toggleLed, 1.0f);
Jan Jongboom 16:71ec73ea9b6d 52
Jan Jongboom 17:6d69aa1b393f 53 client.define_function("led/0/play", &play);
Jan Jongboom 16:71ec73ea9b6d 54
Jan Jongboom 17:6d69aa1b393f 55 NetworkInterface* network = easy_connect();
Jan Jongboom 17:6d69aa1b393f 56 if (!network) {
Jan Jongboom 16:71ec73ea9b6d 57 return 1;
Jan Jongboom 16:71ec73ea9b6d 58 }
geky 4:dcd0494556be 59
Jan Jongboom 17:6d69aa1b393f 60 bool setup = client.setup(network);
janjongboom 13:d4da5e6aa952 61 if (!setup) {
Jan Jongboom 17:6d69aa1b393f 62 printf("Client setup failed\n");
Jan Jongboom 16:71ec73ea9b6d 63 return 1;
geky 4:dcd0494556be 64 }
janjongboom 14:ddc258abaaac 65
janjongboom 13:d4da5e6aa952 66 client.on_registered(&registered);
janjongboom 13:d4da5e6aa952 67 client.on_unregistered(&unregistered);
Jan Jongboom 16:71ec73ea9b6d 68
janjongboom 14:ddc258abaaac 69 while (1) {
Jan Jongboom 16:71ec73ea9b6d 70 int v = updates.wait(25000);
Jan Jongboom 16:71ec73ea9b6d 71 if (v == 1) {
Jan Jongboom 16:71ec73ea9b6d 72 btn_count = btn_count + 1;
Jan Jongboom 17:6d69aa1b393f 73 printf("Button count is now %d\n", static_cast<int>(btn_count));
Jan Jongboom 16:71ec73ea9b6d 74 }
Jan Jongboom 16:71ec73ea9b6d 75 client.keep_alive();
janjongboom 14:ddc258abaaac 76 }
geky 4:dcd0494556be 77 }