Currently the daemon does not update the RSSI property of a device object unless
it sees a change of at least 8 dBm. This is too large for proximity use cases
involving changes in distance within 4-5 feet. This patch reduces the threshold
to 2 dBm to address this.
---
src/device.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/device.c b/src/device.c
index 875a5c5..821549e 100644
--- a/src/device.c
+++ b/src/device.c
@@ -4094,8 +4094,8 @@ void device_set_rssi(struct btd_device *device, int8_t rssi)
else
delta = rssi - device->rssi;
- /* only report changes of 8 dBm or more */
- if (delta < 8)
+ /* only report changes of 2 dBm or more */
+ if (delta < 2)
return;
DBG("rssi %d delta %d", rssi, delta);
--
2.1.0.rc2.206.gedb03e5
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