Detailed Description

Device object implementation for LwM2M client using Wakaama

Name	ID	Mandatory	Type	Range	Units	Implemented
Manufacturer	0	No	String	-	-	Yes
Model Number	1	No	String	-	-	Yes
Serial Number	2	No	String	-	-	Yes
Firmware Version	3	No	String	-	-	Yes
Reboot	4	Yes	-	-	-	Yes
Factory Reset	5	No	-	-	-	No
Available Power Sources	6	No	Integer	0-7	-	No
Power Source Voltage	7	No	Integer	-	mV	No
Power Source Current	8	No	Integer	-	mA	No
Battery Level	9	No	Integer	0-100	%	No
Memory Free	10	No	Integer	-	KB	No
Error Code	11	Yes	Integer	0-8	-	No
Reset Error Code	12	No	-	-	-	No
Current Time	13	No	Time	-	-	No
UTC Offset	14	No	String	-	-	No
Timezone	15	No	String	-	-	No
Supported Binding and Modes	16	Yes	String	-	-	Yes
Device Type	17	No	String	-	-	Yes
Hardware Version	18	No	String	-	-	Yes
Software Version	19	No	String	-	-	Yes
Battery Status	20	No	Integer	0-6	-	No
Memory Total	21	No	Integer	-	-	No
ExtDevInfo	22	No	Objlnk	-	-	No

Topics
	LwM2M Device Object configuration
	Configuration options for the LwM2M Device Object.

Files
file	device.h

Macros
#define	CONFIG_LWM2M_DEVICE_BINDINGS "U"
	Device binding and queue mode.

Enumerations
enum	lwm2m_device_resources { LWM2M_RES_MANUFACTURER = 0 , LWM2M_RES_MODEL_NO , LWM2M_RES_SERIAL , LWM2M_RES_FW_VER , LWM2M_RES_REBOOT , LWM2M_RES_FRESET , LWM2M_RES_POWER_SRC , LWM2M_RES_POWER_VOL , LWM2M_RES_POWER_AMP , LWM2M_RES_BATTERY_LEVEL , LWM2M_RES_MEM_FREE , LWM2M_RES_ERROR_CODE , LWM2M_RES_ERROR_CODE_RESET , LWM2M_RES_TIME , LWM2M_RES_TIME_OFFSET , LWM2M_RES_TIME_ZONE , LWM2M_RES_BINDINGS , LWM2M_RES_TYPE , LWM2M_RES_HW_VERSION , LWM2M_RES_SW_VERSION , LWM2M_RES_BATTERY_STATUS , LWM2M_RES_MEM_TOTAL , LWM2M_RES_EXT_DEV_INFO , LWM2M_DEVICE_RESOURCES }
	Resources of the LwM2M device object instance. More...

enum	lwm2m_device_error_codes { LWM2M_DEVICE_ERR_NO_ERR = 0 , LWM2M_DEVICE_ERR_LOW_BATT = 1 , LWM2M_DEVICE_ERR_EXT_OFF = 2 , LWM2M_DEVICE_ERR_GPS_ERR = 3 , LWM2M_DEVICE_ERR_LOW_SIGNAL = 4 , LWM2M_DEVICE_ERR_NO_MEM = 5 , LWM2M_DEVICE_ERR_SMS_ERR = 6 , LWM2M_DEVICE_ERR_IP_ERR = 7 , LWM2M_DEVICE_ERR_PERIPH_ERR = 8 }
	Error codes for the Error resource in the device object of LwM2M. More...

Functions
lwm2m_object_t *	lwm2m_object_device_init (lwm2m_client_data_t *client_data)
	Initialize the Device object.

bool	lwm2m_device_reboot_requested (void)
	Determines if a reboot request has been issued to the device by a server.

Macro Definition Documentation

◆ CONFIG_LWM2M_DEVICE_BINDINGS

#define CONFIG_LWM2M_DEVICE_BINDINGS "U"

Device binding and queue mode.

Note: Select using CONFIG_LWM2M_DEVICE_BINDING_*

Definition at line 236 of file device.h.

Enumeration Type Documentation

◆ lwm2m_device_error_codes

enum lwm2m_device_error_codes

Error codes for the Error resource in the device object of LwM2M.

Enumerator
LWM2M_DEVICE_ERR_NO_ERR	No error.
LWM2M_DEVICE_ERR_LOW_BATT	Low battery power.
LWM2M_DEVICE_ERR_EXT_OFF	External power supply off.
LWM2M_DEVICE_ERR_GPS_ERR	GPS module failure.
LWM2M_DEVICE_ERR_LOW_SIGNAL	Low received signal strength.
LWM2M_DEVICE_ERR_NO_MEM	Out of memory.
LWM2M_DEVICE_ERR_SMS_ERR	SMS failure.
LWM2M_DEVICE_ERR_IP_ERR	IP connectivity failure.
LWM2M_DEVICE_ERR_PERIPH_ERR	Peripheral malfunction.

Definition at line 99 of file device.h.

◆ lwm2m_device_resources

enum lwm2m_device_resources

Resources of the LwM2M device object instance.

See also: http://www.openmobilealliance.org/tech/profiles/LWM2M_Device-v1_0_3.xml

Enumerator
LWM2M_RES_MANUFACTURER	Human readable manufacturer name.
LWM2M_RES_MODEL_NO	Model identifier (manufacturer specified string)
LWM2M_RES_SERIAL	Serial number.
LWM2M_RES_FW_VER	Current firmware version of the device.
LWM2M_RES_REBOOT	Reboot the device.
LWM2M_RES_FRESET	Perform a factory reset of the device.
LWM2M_RES_POWER_SRC	Available power sources.
LWM2M_RES_POWER_VOL	Present voltage for each power source.
LWM2M_RES_POWER_AMP	Present current for each power source.
LWM2M_RES_BATTERY_LEVEL	Current battery level as a percentage.
LWM2M_RES_MEM_FREE	Estimated current available storage (kB)
LWM2M_RES_ERROR_CODE	Last error code.
LWM2M_RES_ERROR_CODE_RESET	Delete all error code instances.
LWM2M_RES_TIME	Current UNIX time of the client.
LWM2M_RES_TIME_OFFSET	Indicated the UTC offset for the device.
LWM2M_RES_TIME_ZONE	Indicates the time zone of the device.
LWM2M_RES_BINDINGS	Indicates supported bindings and modes on the client.
LWM2M_RES_TYPE	Type of device.
LWM2M_RES_HW_VERSION	Current hardware version of the device.
LWM2M_RES_SW_VERSION	Current software version on the device.
LWM2M_RES_BATTERY_STATUS	Battery status when internal battery is present.
LWM2M_RES_MEM_TOTAL	Total amount of storage space in the device (kB.
LWM2M_RES_EXT_DEV_INFO	External device object instance.
LWM2M_DEVICE_RESOURCES	Number of resources.

Definition at line 67 of file device.h.

Function Documentation

◆ lwm2m_device_reboot_requested()

bool lwm2m_device_reboot_requested ( void )

Determines if a reboot request has been issued to the device by a server.

Returns: true reboot has been requested; false reboot has not been requested

◆ lwm2m_object_device_init()

lwm2m_object_t * lwm2m_object_device_init ( lwm2m_client_data_t * client_data )

Initialize the Device object.

Parameters

[in] client_data LwM2M client data.

Returns: Pointer to the Device object on success

Detailed Description

Topics

Files

Macros

Enumerations

Functions