Tim Ambrose / Mbed 2 deprecated TempAndDistTest

Proof of concept for distance and temperature monitoring

Dependencies:   mbed mbedConnectorInterface mbedEndpointNetwork

resource/MaxDistanceResource.h@10:338191178cbf, 2015-05-18 (annotated)

Committer:
coyotebush
Date:
Mon May 18 00:44:59 2015 +0000
Revision:
10:338191178cbf
max distance

Who changed what in which revision?

UserRevisionLine numberNew contents of line
coyotebush 10:338191178cbf 1 #ifndef MAX_DISTANCE_RESOURCE_H
coyotebush 10:338191178cbf 2 #define MAX_DISTANCE_RESOURCE_H
coyotebush 10:338191178cbf 3
coyotebush 10:338191178cbf 4 #include "DynamicResource.h"
coyotebush 10:338191178cbf 5 #include "hcsr04.h"
coyotebush 10:338191178cbf 6
coyotebush 10:338191178cbf 7 class MaxDistanceResource : public DynamicResource {
coyotebush 10:338191178cbf 8 public:
coyotebush 10:338191178cbf 9 MaxDistanceResource(const Logger *logger, const char *name, HCSR04 *sensor, const bool observable = false)
coyotebush 10:338191178cbf 10 : DynamicResource(logger, name, "MaxDistanceResource", SN_GRS_GET_ALLOWED, observable), sensor(sensor)
coyotebush 10:338191178cbf 11 {}
coyotebush 10:338191178cbf 12
coyotebush 10:338191178cbf 13 virtual string get()
coyotebush 10:338191178cbf 14 {
coyotebush 10:338191178cbf 15 char buf[10];
coyotebush 10:338191178cbf 16 snprintf(buf, 10, "%0.2f", sensor->get_max_dist_cm());
coyotebush 10:338191178cbf 17 return string(buf);
coyotebush 10:338191178cbf 18 }
coyotebush 10:338191178cbf 19 private:
coyotebush 10:338191178cbf 20 HCSR04 *sensor;
coyotebush 10:338191178cbf 21 };
coyotebush 10:338191178cbf 22
coyotebush 10:338191178cbf 23 #endif