---
android/hal-ipc-api.txt | 11 +++++++++++
android/hal-msg.h | 13 +++++++++++++
2 files changed, 24 insertions(+)
diff --git a/android/hal-ipc-api.txt b/android/hal-ipc-api.txt
index 08dbed6..9aee3ab 100644
--- a/android/hal-ipc-api.txt
+++ b/android/hal-ipc-api.txt
@@ -2026,5 +2026,16 @@ Android HAL name: "gatt" (BT_PROFILE_GATT_ID)
Is Long (1 octet)
Opcode 0x9d - Request Write notification
+
+ Notification parameters: Connection ID (4 octets)
+ Trans ID (4 octets)
+ Address (6 octets)
+ Attribute Handle (4 octets)
+ Offset (4 octets)
+ Length (4 octets)
+ Need Response (4 octets)
+ Is Prepare (1 octet)
+ Value (variable)
+
Opcode 0x9e - Request Execute Write notification
Opcode 0x9f - Response Confirmation notification
diff --git a/android/hal-msg.h b/android/hal-msg.h
index 7d54d29..ad57e23 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -1478,3 +1478,16 @@ struct hal_ev_gatt_server_request_read {
int32_t offset;
uint8_t is_long;
} __attribute__((packed));
+
+#define HAL_EV_GATT_SERVER_REQUEST_WRITE 0x9d
+struct hal_ev_gatt_server_request_write {
+ int32_t conn_id;
+ int32_t trans_id;
+ uint8_t bdaddr[6];
+ int32_t attr_handle;
+ int32_t offset;
+ int32_t length;
+ uint8_t need_rsp;
+ uint8_t is_prep;
+ uint8_t value[0];
+} __attribute__((packed));
--
1.8.5.2
--
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