sprintf() causing huge current consumptionhttps://devzone.nordicsemi.com/f/nordic-q-a/62258/sprintf-causing-huge-current-consumptionHi, Greetings! I am using nRF52832 with SDK 16.0.0 and mesh sdk 4.0.0. Application: light switch client with LPN features added In one of application, I have to use float variables and for converting them to string, I have used sprintf(). Howeveren-USTelligent Community 13Sat, 06 Jun 2020 12:46:29 GMTRE: sprintf() causing huge current consumptionhttps://devzone.nordicsemi.com/thread/253636?ContentTypeID=1Sat, 06 Jun 2020 12:46:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1e496098-965a-4db6-b760-8d2f48562b37Dinesh<p>Hi Turbo J,</p> <p>Thanks for your reply.</p> <p>I helped to me solve problem.</p> <p>Thank you.</p> <p>Regards,</p> <p>Dinesh</p><div style="clear:both;"></div>RE: sprintf() causing huge current consumptionhttps://devzone.nordicsemi.com/thread/253631?ContentTypeID=1Sat, 06 Jun 2020 11:31:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e3b6c0f2-4aff-4cce-a06f-0c6b707aa35cTurbo J<p>Possible cause: FPU exception flag set, which keeps the MCU core from entering sleep state.</p> <p>If you use nrf_pwr_mgmt then check that NRF_PWR_MGMT_CONFIG_FPU_SUPPORT_ENABLED is set to &quot;1&quot; in sdk_config.h</p> <p>Otherwise you might want to clear FPU exception flags yourself just before sleeping.</p><div style="clear:both;"></div>