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From: Jakub Tyszkowski <jakub.tyszkowski@tieto.com>
To: linux-bluetooth@vger.kernel.org
Cc: Jakub Tyszkowski <jakub.tyszkowski@tieto.com>
Subject: [PATCHv2 14/23] android/hal-gatt-api: Add Client Write Characteristic
Date: Wed, 26 Feb 2014 09:41:12 +0100
Message-Id: <1393404081-1401-15-git-send-email-jakub.tyszkowski@tieto.com>
In-Reply-To: <1393404081-1401-1-git-send-email-jakub.tyszkowski@tieto.com>
References: <1393404081-1401-1-git-send-email-jakub.tyszkowski@tieto.com>
Sender: linux-bluetooth-owner@vger.kernel.org
List-ID: <linux-bluetooth.vger.kernel.org>

---
 android/hal-ipc-api.txt | 14 ++++++++++++++
 android/hal-msg.h       | 11 +++++++++++
 2 files changed, 25 insertions(+)

diff --git a/android/hal-ipc-api.txt b/android/hal-ipc-api.txt
index 5349c53..0a06e5e 100644
--- a/android/hal-ipc-api.txt
+++ b/android/hal-ipc-api.txt
@@ -1543,6 +1543,20 @@ Android HAL name: "gatt" (BT_PROFILE_GATT_ID)
 		In case of an error, the error response will be returned.
 
 	Opcode 0x0d - Write Characteristic command/response
+
+		Command parameters: Connection ID (4 octets)
+		                    Service ID (18 octets)
+		                    GATT ID (17 octets)
+		                    Write Type (4 octets)
+		                    Length (4 octets)
+		                    Authorization Req. (4 octets)
+		                    Value (variable)
+		Valid Service ID: as described in Get Included Service
+		Valid GATT ID: as described in Get Included Service
+		Response parameters: <none>
+
+		In case of an error, the error response will be returned.
+
 	Opcode 0x0e - Read Descriptor command/response
 	Opcode 0x0f - Write Descriptor command/response
 	Opcode 0x10 - Execute Write command/response
diff --git a/android/hal-msg.h b/android/hal-msg.h
index ebe2291..51e2fd9 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -608,6 +608,17 @@ struct hal_cmd_gatt_client_read_characteristic {
 	int32_t auth_req;
 } __attribute__((packed));
 
+#define HAL_OP_GATT_CLIENT_WRITE_CHARACTERISTIC	0x0d
+struct hal_cmd_gatt_client_write_characteristic {
+	int32_t conn_id;
+	struct hal_gatt_srvc_id srvc_id;
+	struct hal_gatt_gatt_id gatt_id;
+	int32_t write_type;
+	int32_t len;
+	int32_t auth_req;
+	uint8_t value[0];
+} __attribute__((packed));
+
 /* Notifications and confirmations */
 
 #define HAL_POWER_OFF			0x00
-- 
1.9.0