1 files changed, 113 insertions, 0 deletions
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;
+        }
+    }
+}