[ https://issues.apache.org/jira/browse/MYNEWT-881?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vipul Rahane updated MYNEWT-881: -------------------------------- Issue Type: Improvement (was: Bug) > SensorAPI: LIS2DH12 set threshold callback cannot get called multiple times > --------------------------------------------------------------------------- > > Key: MYNEWT-881 > URL: https://issues.apache.org/jira/browse/MYNEWT-881 > Project: Mynewt > Issue Type: Improvement > Security Level: Public(Viewable by anyone) > Components: Drivers, Sensor Framework > Affects Versions: v1_3_0_rel > Environment: ruuvitag-revb2 > Reporter: Vipul Rahane > Assignee: Vipul Rahane > Priority: Major > Labels: core > Fix For: v1_4_0_rel > > > There are two issues for calling the lis2dh12_sensor_set_trigger_thresh() : > 1. gpio irq was not being released before doing a re-initialization > 2. srec was malloced and calling the function multiple times would have > malloced additional memory without freeing it. > Solution: > 1. Release the gpio irq > 2. Remove the malloc and add a ptr for the sensor in each type trait so that > a sensor read could be performed in the irq handler. > Also, sensor_unset_thresh() API was added to unset thresholds > triggers/interrupts. -- This message was sent by Atlassian JIRA (v7.6.3#76005)