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android/hog: Read CCC initial value for Input Report

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This is required by the following test:

 - TP/HGRF/RH/BV-05-I [Read Client Characteristic Configuration Descriptors
for Report Characteristics – Input Report]
This commit is contained in:
Luiz Augusto von Dentz 2014-06-30 16:47:51 +03:00 committed by Szymon Janc
parent 3d86acb969
commit 714434769a
1 changed files with 15 additions and 1 deletions
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16
android/hog.c
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@ -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,