1 files changed, 84 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/serializers/conn_ble_l2cap_sdu_pool.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/serializers/conn_ble_l2cap_sdu_pool.c
new file mode 100644
index 0000000..7075577
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/serializers/conn_ble_l2cap_sdu_pool.c
@@ -0,0 +1,84 @@
+/**
+ * Copyright (c) 2014 - 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.
+ * 
+ */
+
+#include "conn_ble_l2cap_sdu_pool.h"
+#include "app_util.h"
+#include "nrf_balloc.h"
+
+
+#define MAX_NUM_OF_BUFFERS 8
+
+#define ID_SIZE 4
+
+#define TOTAL_BUF_SIZE (CONN_BLE_L2CAP_SDU_MAX_BUFFER_SIZE+ID_SIZE)
+
+NRF_BALLOC_DEF(m_pool, TOTAL_BUF_SIZE, MAX_NUM_OF_BUFFERS);
+
+void conn_ble_l2cap_sdu_pool_init(void)
+{
+    (void)nrf_balloc_init(&m_pool);
+}
+
+uint8_t * conn_ble_l2cap_sdu_pool_alloc(uint16_t length, uint32_t id)
+{
+    if (length > CONN_BLE_L2CAP_SDU_MAX_BUFFER_SIZE)
+    {
+        return NULL;
+    }
+
+    uint32_t * p_buf = nrf_balloc_alloc(&m_pool);
+    *p_buf = id;
+    p_buf++;
+    return (uint8_t *)p_buf;
+}
+
+uint32_t  conn_ble_l2cap_sdu_pool_id_get(void * p_data)
+{
+    uint32_t * p_buf = (uint32_t *)p_data;
+    p_buf--;
+    return *p_buf;
+}
+
+void  conn_ble_l2cap_sdu_pool_free(void * p_data)
+{
+    uint32_t * p_buf = (uint32_t *)p_data;
+    p_buf--;
+    nrf_balloc_free(&m_pool, p_buf);
+}