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Merge branch 'bugfix/cod_chg_by_scan_ena_v5.4' into 'release/v5.4'

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fix(bt/bluedroid): update the COD before enabling inquiry scan (v5.4)

See merge request espressif/esp-idf!43238
This commit is contained in:
Wang Meng Yang
2025-11-12 15:42:52 +08:00
parent 7439d67ba2 92c6557321
commit 828d923f37
1 changed files with 7 additions and 7 deletions
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components/bt/host/bluedroid/stack/btm/btm_inq.c
+7 -7
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@@ -240,13 +240,6 @@ tBTM_STATUS BTM_SetDiscoverability (UINT16 inq_mode, UINT16 window, UINT16 inter
scan_mode |= HCI_PAGE_SCAN_ENABLED;
}
if (btsnd_hcic_write_scan_enable (scan_mode)) {
btm_cb.btm_inq_vars.discoverable_mode &= (~BTM_DISCOVERABLE_MASK);
btm_cb.btm_inq_vars.discoverable_mode |= inq_mode;
} else {
return (BTM_NO_RESOURCES);
}
/* Change the service class bit if mode has changed */
p_cod = BTM_ReadDeviceClass();
BTM_COD_SERVICE_CLASS(service_class, p_cod);
@@ -266,6 +259,13 @@ tBTM_STATUS BTM_SetDiscoverability (UINT16 inq_mode, UINT16 window, UINT16 inter
(void) BTM_SetDeviceClass (cod);
}
if (btsnd_hcic_write_scan_enable (scan_mode)) {
btm_cb.btm_inq_vars.discoverable_mode &= (~BTM_DISCOVERABLE_MASK);
btm_cb.btm_inq_vars.discoverable_mode |= inq_mode;
} else {
return (BTM_NO_RESOURCES);
}
return (BTM_SUCCESS);
}