From 9eb57885c13d26428c825d4924170d6bacf88f70 Mon Sep 17 00:00:00 2001 From: Jakub Tyszkowski Date: Fri, 28 Feb 2014 11:23:57 +0100 Subject: [PATCH] android/hal-gatt-api: Add Client Read Characteristic event --- android/hal-ipc-api.txt | 15 +++++++++++++++ android/hal-msg.h | 21 +++++++++++++++++++++ 2 files changed, 36 insertions(+) diff --git a/android/hal-ipc-api.txt b/android/hal-ipc-api.txt index 6ee8e9e8a..0d769670d 100644 --- a/android/hal-ipc-api.txt +++ b/android/hal-ipc-api.txt @@ -1891,6 +1891,21 @@ Android HAL name: "gatt" (BT_PROFILE_GATT_ID) Valid GATT Char. ID: As described in Get Characteristic Opcode 0x8c - Read Characteristic notification + + Notification parameters: Connection ID (4 octets) + Status (4 octets) + GATT Read Parameters (variable) + Valid GATT Read Parameters: GATT Service ID (18 octets) + GATT Char. ID (17 octets) + GATT Descr. ID (17 octets) + Value Type (4 octets) + Status (1 octet) + Unformatted Value (variable) + Valid GATT Service ID: As described in Get Characteristic + Valid GATT Char. & Decr. ID: As described in Get Descriptor + Valid Unformatted Value: Length (2 octets) + Value (variable) + Opcode 0x8d - Write Characteristic notification Opcode 0x8e - Read Descriptor notification Opcode 0x8f - Write Descriptor notification diff --git a/android/hal-msg.h b/android/hal-msg.h index 522596bc9..ff2867963 100644 --- a/android/hal-msg.h +++ b/android/hal-msg.h @@ -1317,3 +1317,24 @@ struct hal_ev_gatt_client_notify { int32_t conn_id; struct hal_gatt_notify_params data; } __attribute__((packed)); + +#define HAL_EV_GATT_CLIENT_READ_CHARACTERISTIC 0x8c +struct hal_gatt_unformated_value { + uint16_t len; + uint8_t value[0]; +} __attribute__((packed)); + +struct hal_gatt_read_params { + struct hal_gatt_srvc_id srvc_id; + struct hal_gatt_gatt_id char_id; + struct hal_gatt_gatt_id descr_id; + uint8_t status; + uint16_t value_type; + struct hal_gatt_unformated_value value; +} __attribute__((packed)); + +struct hal_ev_gatt_client_read_characteristic { + int32_t conn_id; + int32_t status; + struct hal_gatt_read_params data; +} __attribute__((packed)); -- 2.47.3