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Happy
2020-04-05 11:45:08 -07:00
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README.md
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@ -56,7 +56,7 @@ Any driver that supports the Adafruit unified sensor abstraction layer will impl
These pre-defined sensor types are used to properly handle the two related typedefs below, and allows us determine what types of units the sensor uses, etc.
```
```c++
/** Sensor types */
typedef enum
{
@ -82,7 +82,7 @@ typedef enum
This typedef describes the specific capabilities of this sensor, and allows us to know what sensor we are using beneath the abstraction layer.
```
```c++
/* Sensor details (40 bytes) */
/** struct sensor_s is used to describe basic information about a specific sensor. */
typedef struct
@ -113,7 +113,7 @@ The individual fields are intended to be used as follows:
This typedef is used to return sensor data from any sensor supported by the abstraction layer, using standard SI units and scales.
```
```c++
/* Sensor event (36 bytes) */
/** struct sensor_event_s is used to provide a single sensor event in a common format. */
typedef struct
@ -153,12 +153,12 @@ It includes the following fields:
In addition to the two standard types and the sensor type enum, all drivers based on Adafruit_Sensor must also implement the following two functions:
```
```c++
bool getEvent(sensors_event_t*);
```
Calling this function will populate the supplied sensors\_event\_t reference with the latest available sensor data. You should call this function as often as you want to update your data.
```
```c++
void getSensor(sensor_t*);
```
Calling this function will provide some basic information about the sensor (the sensor name, driver version, min and max values, etc.
@ -188,7 +188,7 @@ Every compliant sensor can now be read using a single, well-known 'type' (sensor
An example of reading the [TSL2561](https://github.com/adafruit/Adafruit_TSL2561) light sensor can be seen below:
```
```c++
Adafruit_TSL2561 tsl = Adafruit_TSL2561(TSL2561_ADDR_FLOAT, 12345);
...
/* Get a new sensor event */
@ -210,7 +210,7 @@ An example of reading the [TSL2561](https://github.com/adafruit/Adafruit_TSL2561
Similarly, we can get the basic technical capabilities of this sensor with the following code:
```
```c++
sensor_t sensor;
sensor_t sensor;