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Dependencies: NetServices FatFileSystem csv_parser mbed MQTTClient RF12B DNSResolver SDFileSystem
PayloadV2 Class Reference
Class definition for Payload V2 format. More...
#include <PayloadV2.h>
Inherits PayloadDef.
Public Member Functions | |
| PayloadV2 () | |
| Default Constructor. | |
| PayloadV2 (uint8_t *pptr, short plen) | |
| Alternative constructor for passing payload details. | |
| virtual short | numReadings () |
| Get the number of readings in a payload. | |
| virtual int | reading (short readingNum) |
| Get a single reading from the payload. | |
| virtual short | sensorId (short readingNum) |
| Get the sensor ID for the specified reading within the payload. | |
| uint8_t * | readingPtr (short readingNum) |
| Get the pointer to the specified reading within the payload. | |
| int8_t | readingByte (short readingNum) |
| Get a single Byte reading from the payload. | |
| short | readingShort (short readingNum) |
| Get a single short reading from the payload. | |
| int | readingLong (short readingNum) |
| Get a single Long reading from the payload. | |
| short | readingType (short readingNum) |
| Get the type of the specified reading. | |
| uint8_t | nodeId () |
| Get the node ID from the data header. | |
| uint8_t | groupId () |
| Get the group ID from the data header. | |
Detailed Description
Class definition for Payload V2 format.
Definition at line 85 of file PayloadV2.h.
Constructor & Destructor Documentation
| PayloadV2 | ( | ) |
Default Constructor.
IoT Gateway RFM12B payload V2 format handling.
LICENSE
Copyright (c) 2012 Andrew Lindsay (andrew [at] thiseldo [dot] co [dot] uk)
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
DESCRIPTION
Definition at line 37 of file PayloadV2.cpp.
| PayloadV2 | ( | uint8_t * | pptr, |
| short | plen | ||
| ) |
Alternative constructor for passing payload details.
- Parameters:
-
pptr Pointer to payload data plen Length of paylod data
Definition at line 39 of file PayloadV2.cpp.
Member Function Documentation
| uint8_t groupId | ( | ) | [inherited] |
Get the group ID from the data header.
- Returns:
- Single byte Group ID from the received header data
Definition at line 54 of file PayloadDef.cpp.
| uint8_t nodeId | ( | ) | [inherited] |
Get the node ID from the data header.
- Returns:
- Single byte Node ID from the received header data
Definition at line 50 of file PayloadDef.cpp.
| short numReadings | ( | ) | [virtual] |
Get the number of readings in a payload.
- Returns:
- the number of readings found in payload so they can be read
Implements PayloadDef.
Definition at line 68 of file PayloadV2.cpp.
| int reading | ( | short | readingNum ) | [virtual] |
Get a single reading from the payload.
- Parameters:
-
readingNum The number of the reading, starts from 0 upto number of readings in payload
- Returns:
- Integer representation of reading
Implements PayloadDef.
Definition at line 131 of file PayloadV2.cpp.
| int8_t readingByte | ( | short | readingNum ) |
Get a single Byte reading from the payload.
- Parameters:
-
readingNum The number of the reading, starts from 0 upto number of readings in payload
- Returns:
- Byte 8 bit Integer representation of reading
Definition at line 118 of file PayloadV2.cpp.
| int readingLong | ( | short | readingNum ) |
Get a single Long reading from the payload.
- Parameters:
-
readingNum The number of the reading, starts from 0 upto number of readings in payload
- Returns:
- Long 32bit Integer representation of reading
Definition at line 135 of file PayloadV2.cpp.
| uint8_t * readingPtr | ( | short | readingNum ) |
Get the pointer to the specified reading within the payload.
- Parameters:
-
readingNum The number of the reading, starts from 0 upto number of readings in payload
- Returns:
- Pointer to the reading
Definition at line 72 of file PayloadV2.cpp.
| short readingShort | ( | short | readingNum ) |
Get a single short reading from the payload.
- Parameters:
-
readingNum The number of the reading, starts from 0 upto number of readings in payload
- Returns:
- Short, 16 bit Integer representation of reading
Definition at line 125 of file PayloadV2.cpp.
| short readingType | ( | short | readingNum ) |
Get the type of the specified reading.
- Parameters:
-
readingNum The number of the reading, starts from 0 upto number of readings in payload
- Returns:
- type of the reading, byte, short, long, string.
Definition at line 143 of file PayloadV2.cpp.
| short sensorId | ( | short | readingNum ) | [virtual] |
Get the sensor ID for the specified reading within the payload.
- Parameters:
-
readingNum The number of the reading, starts from 0 upto number of readings in payload
- Returns:
- Integer representation of reading
Implements PayloadDef.
Definition at line 149 of file PayloadV2.cpp.
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