From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
This is required by the following test:
- TP/HGRF/RH/BV-05-I [Read Client Characteristic Configuration Descriptors
for Report Characteristics – Input Report]
---
android/hog.c | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/android/hog.c b/android/hog.c
index f69fe2a..1069cca 100644
--- a/android/hog.c
+++ b/android/hog.c
@@ -177,6 +177,19 @@ static void write_ccc(GAttrib *attrib, uint16_t handle, void *user_data)
report_ccc_written_cb, user_data);
}
+static void ccc_read_cb(guint8 status, const guint8 *pdu, guint16 len,
+ gpointer user_data)
+{
+ struct report *report = user_data;
+
+ if (status != 0) {
+ error("Error reading CCC value: %s", att_ecode2str(status));
+ return;
+ }
+
+ write_ccc(report->hog->attrib, report->ccc_handle, report);
+}
+
static void report_reference_cb(guint8 status, const guint8 *pdu,
guint16 plen, gpointer user_data)
{
@@ -199,7 +212,8 @@ static void report_reference_cb(guint8 status, const guint8 *pdu,
/* Enable notifications only for Input Reports */
if (report->type == HOG_REPORT_TYPE_INPUT)
- write_ccc(report->hog->attrib, report->ccc_handle, report);
+ gatt_read_char(report->hog->attrib, report->ccc_handle,
+ ccc_read_cb, report);
}
static void external_report_reference_cb(guint8 status, const guint8 *pdu,
--
1.9.3
--
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