From 93f50e78184631c11057e47cfbc95bd7af6d536f Mon Sep 17 00:00:00 2001
From: schneider <schneider@blinkenlichts.net>
Date: Thu, 18 Jun 2020 21:46:41 +0200
Subject: [PATCH] fix(ble): Update advertising data even when it is empty
---
.../stack/ble-profiles/sources/apps/app/app_slave.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/lib/sdk/Libraries/BTLE/stack/ble-profiles/sources/apps/app/app_slave.c b/lib/sdk/Libraries/BTLE/stack/ble-profiles/sources/apps/app/app_slave.c
index bc298c745..fa2a857c1 100644
--- a/lib/sdk/Libraries/BTLE/stack/ble-profiles/sources/apps/app/app_slave.c
+++ b/lib/sdk/Libraries/BTLE/stack/ble-profiles/sources/apps/app/app_slave.c
@@ -206,6 +206,12 @@ static void appSetAdvScanDataFrag(uint8_t advHandle, uint8_t location)
remainLen = appSlaveCb.maxAdvDataLen[advHandle];
}
+ if(remainLen == 0)
+ {
+ op = HCI_ADV_DATA_OP_COMP_FRAG;
+ DmAdvSetData(advHandle, op, APP_LOC_2_DM_LOC(location), 0, NULL);
+ }
+
/* while there remains data to be sent */
while (remainLen > 0)
{
@@ -257,13 +263,15 @@ static void appSetAdvScanData(uint8_t advHandle, uint8_t mode)
scanLoc = APP_MODE_2_SCAN_LOC(mode);
/* set advertising data */
- if (appSlaveCb.advDataOffset[advHandle][advLoc] < appSlaveCb.advDataLen[advHandle][advLoc])
+ if (appSlaveCb.advDataOffset[advHandle][advLoc] < appSlaveCb.advDataLen[advHandle][advLoc] ||
+ appSlaveCb.advDataLen[advHandle][advLoc] == 0)
{
appSetAdvScanDataFrag(advHandle, advLoc);
}
/* set scan data */
- if (appSlaveCb.advDataOffset[advHandle][scanLoc] < appSlaveCb.advDataLen[advHandle][scanLoc])
+ if (appSlaveCb.advDataOffset[advHandle][scanLoc] < appSlaveCb.advDataLen[advHandle][scanLoc] ||
+ appSlaveCb.advDataLen[advHandle][scanLoc] == 0)
{
appSetAdvScanDataFrag(advHandle, scanLoc);
}
--
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