Add channel_get_timespec()

include/main.h

@@ -31,6 +31,7 @@ uint8_t channel_idx_by_gpio(int gpio);
 void channel_set(int idx, bool state);
 void channel_set_duration(int idx, bool state, uint16_t seconds);
 bool channel_get(int idx);
+struct mgos_timespec *channel_get_timespec(int idx);
 int channel_get_total();
 void channel_handler(int gpio, void *arg);
 void channel_override_set(int idx);

src/channel.c

@@ -23,6 +23,14 @@ int channel_get_total() {
   return s_num_channels;
 }
 
+struct mgos_timespec *channel_get_timespec(int idx) {
+  if (idx < 0 || idx >= channel_get_total()) {
+    return false;
+  }
+
+  return s_channels[idx].timespec;
+}
+
 bool channel_init(const char *fn) {
   char *            json;
   void *            h = NULL;