lte_lc_psm_req()

int lte_lc_psm_req

(

bool

enable

)

#include <lte_lc.h>

Request modem to enable or disable Power Saving Mode (PSM).

PSM parameters can be set using CONFIG_LTE_PSM_REQ_FORMAT, CONFIG_LTE_PSM_REQ_RPTAU, CONFIG_LTE_PSM_REQ_RAT, CONFIG_LTE_PSM_REQ_RPTAU_SECONDS and CONFIG_LTE_PSM_REQ_RAT_SECONDS, or by calling lte_lc_psm_param_set() or lte_lc_psm_param_set_seconds().

Note

CONFIG_LTE_PSM_REQ can be set to enable PSM, which is generally sufficient. This option allows explicit disabling/enabling of PSM requesting after modem initialization. Calling this function for run-time control is possible, but it should be noted that conflicts may arise with the value set by CONFIG_LTE_PSM_REQ if it is called during modem initialization.

Requires CONFIG_LTE_LC_PSM_MODULE to be enabled.

Parameters

[in]

enable

true to enable PSM, false to disable PSM.

Return values

0	if successful.
-EFAULT	if AT command failed.