From 3061ecca3d0fdfb87dabbf5f63c9e06c2a30f53a Mon Sep 17 00:00:00 2001 From: Trygve Laugstøl Date: Thu, 23 Aug 2018 17:08:59 +0200 Subject: o Initial import. --- .../experimental_nrf_ble_ots_c/ots_tx_buffer.c | 113 +++++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 thirdparty/nRF5_SDK_15.0.0_a53641a/components/ble/ble_services/experimental_nrf_ble_ots_c/ots_tx_buffer.c (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/ble/ble_services/experimental_nrf_ble_ots_c/ots_tx_buffer.c') diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/ble/ble_services/experimental_nrf_ble_ots_c/ots_tx_buffer.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/ble/ble_services/experimental_nrf_ble_ots_c/ots_tx_buffer.c new file mode 100644 index 0000000..0ce1816 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/ble/ble_services/experimental_nrf_ble_ots_c/ots_tx_buffer.c @@ -0,0 +1,113 @@ +/** + * Copyright (c) 2016 - 2018, Nordic Semiconductor ASA + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form, except as embedded into a Nordic + * Semiconductor ASA integrated circuit in a product or a software update for + * such product, must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * 3. Neither the name of Nordic Semiconductor ASA nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * 4. This software, with or without modification, must only be used with a + * Nordic Semiconductor ASA integrated circuit. + * + * 5. Any software provided in binary form under this license must not be reverse + * engineered, decompiled, modified and/or disassembled. + * + * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ +/* Disclaimer: This client implementation of the Apple Notification Center Service can and will be changed at any time by Nordic Semiconductor ASA. + * Server implementations such as the ones found in iOS can be changed at any time by Apple and may cause this client implementation to stop working. + */ + + #include "nrf_ble_ots_c.h" + #include "ancs_tx_buffer.h" + #include "sdk_macros.h" + #include "nrf_log.h" + #include "string.h" + + +static tx_message_t m_tx_buffer[TX_BUFFER_SIZE]; /**< Transmit buffer for messages to be transmitted to the Notification Provider. */ +static uint32_t m_tx_insert_index = 0; /**< Current index in the transmit buffer where the next message should be inserted. */ +static uint32_t m_tx_index = 0; /**< Current index in the transmit buffer from where the next message to be transmitted resides. */ + + +void tx_buffer_init(void) +{ + memset(m_tx_buffer, 0, sizeof(m_tx_buffer)); +} + + +void tx_buffer_insert(tx_message_t * p_msg) +{ + + memset(&(m_tx_buffer[m_tx_insert_index]), 0, sizeof(m_tx_buffer)/sizeof(tx_message_t)); + + m_tx_buffer[m_tx_insert_index].conn_handle = p_msg->conn_handle; + m_tx_buffer[m_tx_insert_index].type = p_msg->type; + + m_tx_buffer[m_tx_insert_index].req.write_req.gattc_params.handle = p_msg->req.write_req.gattc_params.handle; + m_tx_buffer[m_tx_insert_index].req.write_req.gattc_params.len = p_msg->req.write_req.gattc_params.len; + m_tx_buffer[m_tx_insert_index].req.write_req.gattc_params.write_op = p_msg->req.write_req.gattc_params.write_op; + m_tx_buffer[m_tx_insert_index].req.write_req.gattc_params.flags = p_msg->req.write_req.gattc_params.flags; + m_tx_buffer[m_tx_insert_index].req.write_req.gattc_params.p_value = m_tx_buffer[m_tx_insert_index].req.write_req.gattc_value; + m_tx_buffer[m_tx_insert_index].req.write_req.gattc_params.offset = p_msg->req.write_req.gattc_params.offset; + + if(p_msg->type == WRITE_REQ) + { + memcpy(m_tx_buffer[m_tx_insert_index].req.write_req.gattc_value, + p_msg->req.write_req.gattc_value, + WRITE_MESSAGE_LENGTH); + } + + m_tx_insert_index++; + m_tx_insert_index &= TX_BUFFER_MASK; +} + + + +void tx_buffer_process(void) +{ + if (m_tx_index != m_tx_insert_index) + { + uint32_t err_code; + + if (m_tx_buffer[m_tx_index].type == READ_REQ) + { + err_code = sd_ble_gattc_read(m_tx_buffer[m_tx_index].conn_handle, + m_tx_buffer[m_tx_index].req.read_handle, + 0); + } + else + { + err_code = sd_ble_gattc_write(m_tx_buffer[m_tx_index].conn_handle, + &m_tx_buffer[m_tx_index].req.write_req.gattc_params); + } + if (err_code == NRF_SUCCESS) + { + ++m_tx_index; + m_tx_index &= TX_BUFFER_MASK; + } + } +} -- cgit v1.2.3