GPRS

This API enables GPRS connections.

This API allows you to configure GPRS connection.

To hold a bearer token, use vm_gsm_gprs_hold_bearer; to release a bearer token, use vm_gsm_gprs_release_bearer. Please note that when the function is holding the bearer token, the token will be kept active until it is released explicitly, this helps to save time when it needs to establish the next socket connection.

To configure the APN settings, use vm_gsm_gprs_set_customized_apn_info. You can also retrieve APN settings by calling vm_gsm_gprs_get_apn_info for different data account IDs, the data account ID is encoded by vm_bearer_get_data_account_id() according to the data account type.

Limitation

There are no known limitations for this API at this time.

Functions

Function	Description
vm_dns_get_host_by_name	This function retrieves the IP addresses associated with the specified host name.
vm_gsm_gprs_get_apn_info	This function gets the APN information of the specified data_account_id.
vm_gsm_gprs_hold_bearer	This function holds the bearer.
vm_gsm_gprs_release_bearer	This function release the bearer.
vm_gsm_gprs_set_customized_apn_info	This function sets customized APN information.
vm_gsm_gprs_switch_mode	This function switches GPRS on or off.

Macros

Macro	Description
VM_SOC_DNS_MAX_ADDRESS	The DNS maximum address length

Structs, Records, Enums

Struct, Record, Enum	Description
VM_DNS_RESULT	DNS result
vm_dns_result_t	The DNS query result struct
vm_gsm_gprs_apn_info_t	The APN information struct
VM_GSM_GPRS_HANDLE_TYPE	The handle type
VM_GSM_GPRS_PROXY_TYPE	The proxy type

Types

Type	Description
vm_dns_get_host_by_name_callback	This is the callback function of vm_dns_get_host_by_name, it will be called if it doesn't get the DNS result immediately.
VM_DNS_HANDLE	The DNS handle

Links

Topics, Functions, Macros, Structs, Records, Enums, Types

Created with a commercial version of

Doc-O-Matic. In order to make this message disappear you need to register this software. If you have problems registering this software please contact us at

support@toolsfactory.com.