make measure period configurable through device config

main/measured.cpp

@@ -46,7 +46,7 @@ static void measured(void *ignored) {
 
         sens_backend(data);
 
-        vTaskDelayUntil(&lastWakeTime, 1000 / portTICK_PERIOD_MS);
+        vTaskDelayUntil(&lastWakeTime, MEASURED_PERIOD_MS / portTICK_PERIOD_MS);
     }
 }
 

main/measured.h

@@ -4,6 +4,13 @@
 #include <vector>
 #include <functional>
 
+#include "device/device_config.h"
+
+#ifndef MEASURED_PERIOD_MS
+#define MEASURED_PERIOD_MS 1000
+#endif
+
+
 namespace qthing {
 
     namespace measured {