From 0772fc5ff8af7b4ace2eabe7d90b46107fc4215d Mon Sep 17 00:00:00 2001
From: user2684 <you@example.com>
Date: Wed, 12 Apr 2017 14:59:31 +0200
Subject: [PATCH] Add option to unregister a sensor #52
---
NodeManager.cpp | 6 ++++++
NodeManager.h | 2 ++
README.md | 6 ++++--
3 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/NodeManager.cpp b/NodeManager.cpp
index 8ceee8d..e220ccf 100644
--- a/NodeManager.cpp
+++ b/NodeManager.cpp
@@ -1479,6 +1479,12 @@ int NodeManager::registerSensor(Sensor* sensor) {
return sensor->getChildId();
}
+// un-register a sensor to this manager
+void NodeManager::unRegisterSensor(int sensor_index) {
+ // unlink the pointer to this sensor
+ _sensors[sensor_index] == 0;
+}
+
// return a sensor given its index
Sensor* NodeManager::get(int child_id) {
// return a pointer to the sensor from the given child_id
diff --git a/NodeManager.h b/NodeManager.h
index 46d2fc6..4eb5b89 100644
--- a/NodeManager.h
+++ b/NodeManager.h
@@ -750,6 +750,8 @@ class NodeManager {
int registerSensor(int sensor_type, int pin = -1, int child_id = -1);
// register a custom sensor
int registerSensor(Sensor* sensor);
+ // un-register a sensor
+ void unRegisterSensor(int sensor_index);
// return a sensor by its index
Sensor* get(int sensor_index);
Sensor* getSensor(int sensor_index);
diff --git a/README.md b/README.md
index 9cdd590..2284eb1 100644
--- a/README.md
+++ b/README.md
@@ -154,6 +154,8 @@ Node Manager comes with a reasonable default configuration. If you want/need to
void setSleepBetweenSend(int value);
// register a built-in sensor
int registerSensor(int sensor_type, int pin = -1, int child_id = -1);
+ // un-register a sensor
+ void unRegisterSensor(int sensor_index);
// register a custom sensor
int registerSensor(Sensor* sensor);
// return a sensor by its index
@@ -305,13 +307,13 @@ Each sensor class can expose additional methods.
#### SensorThermistor
~~~c
// resistance at 25 degrees C (default: 10000)
- void setNominalResistor(int value);
+ void setNominalResistor(long value);
// temperature for nominal resistance (default: 25)
void setNominalTemperature(int value);
// The beta coefficient of the thermistor (default: 3950)
void setBCoefficient(int value);
// the value of the resistor in series with the thermistor (default: 10000)
- void setSeriesResistor(int value);
+ void setSeriesResistor(long value);
// set a temperature offset
void setOffset(float value);
~~~
--
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