Azure Iot c example

dsmyalkovskiy · July 15, 2019, 12:27pm

Hello, I’ve tried to implement Azure Iot in project, but there is no example on c, this one

mongoose-os-apps/demo-c/blob/master/src/main.c

#include "mgos.h"
#include "mgos_mqtt.h"
#ifdef MGOS_HAVE_WIFI
#include "mgos_wifi.h"
#endif

static void timer_cb(void *arg) {
  static bool s_tick_tock = false;
  LOG(LL_INFO,
      ("%s uptime: %.2lf, RAM: %lu, %lu free", (s_tick_tock ? "Tick" : "Tock"),
       mgos_uptime(), (unsigned long) mgos_get_heap_size(),
       (unsigned long) mgos_get_free_heap_size()));
  s_tick_tock = !s_tick_tock;
  (void) arg;
}

static void net_cb(int ev, void *evd, void *arg) {
  switch (ev) {
    case MGOS_NET_EV_DISCONNECTED:
      LOG(LL_INFO, ("%s", "Net disconnected"));

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code could not used control of LED like in demo-js

Could somebody provide a small code or give some documentation? Please.

majorninth · July 15, 2019, 3:48pm

Use demo.c for c code

dsmyalkovskiy · July 15, 2019, 4:02pm

Yeap, I’ve tried another time, chip connected to AZURE, but I couldn’t control LED.
On the other hand, if I use demo-js, it connects too, but I can control LED.

nliviu · July 15, 2019, 5:23pm

demo-c is not a one-to-one replacement of demo-js.
You’ll have to implement some features yourself.

dsmyalkovskiy · July 15, 2019, 7:00pm

I’ve understood it and asked if somebody has a small example on c.

adriantr · September 18, 2020, 7:02am

@dsmyalkovskiy: Did you work it out and how? I’m also looking for a working example with twin data and telemetry data sending.