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Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/middleware/conn_mw_ble_l2cap.c')
-rw-r--r--thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/middleware/conn_mw_ble_l2cap.c260
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diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/middleware/conn_mw_ble_l2cap.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/middleware/conn_mw_ble_l2cap.c
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index 0000000..8a88ceb
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/middleware/conn_mw_ble_l2cap.c
@@ -0,0 +1,260 @@
+/**
+ * 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 "ble_l2cap_conn.h"
+#include "conn_mw_ble_l2cap.h"
+#include "ble_serialization.h"
+
+#if defined(NRF_SD_BLE_API_VERSION) && NRF_SD_BLE_API_VERSION < 4
+uint32_t conn_mw_ble_l2cap_cid_register(uint8_t const * const p_rx_buf,
+ uint32_t rx_buf_len,
+ uint8_t * const p_tx_buf,
+ uint32_t * const p_tx_buf_len)
+{
+ SER_ASSERT_NOT_NULL(p_rx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf_len);
+
+ uint16_t cid;
+
+ uint32_t err_code = NRF_SUCCESS;
+ uint32_t sd_err_code;
+
+ err_code = ble_l2cap_cid_register_req_dec(p_rx_buf, rx_buf_len, &cid);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ sd_err_code = sd_ble_l2cap_cid_register(cid);
+
+ err_code = ble_l2cap_cid_register_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ return err_code;
+}
+
+uint32_t conn_mw_ble_l2cap_cid_unregister(uint8_t const * const p_rx_buf,
+ uint32_t rx_buf_len,
+ uint8_t * const p_tx_buf,
+ uint32_t * const p_tx_buf_len)
+{
+ SER_ASSERT_NOT_NULL(p_rx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf_len);
+
+ uint16_t cid;
+
+ uint32_t err_code = NRF_SUCCESS;
+ uint32_t sd_err_code;
+
+ err_code = ble_l2cap_cid_unregister_req_dec(p_rx_buf, rx_buf_len, &cid);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ sd_err_code = sd_ble_l2cap_cid_unregister(cid);
+
+ err_code = ble_l2cap_cid_unregister_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ return err_code;
+}
+
+uint32_t conn_mw_ble_l2cap_tx(uint8_t const * const p_rx_buf,
+ uint32_t rx_buf_len,
+ uint8_t * const p_tx_buf,
+ uint32_t * const p_tx_buf_len)
+{
+ SER_ASSERT_NOT_NULL(p_rx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf_len);
+
+ uint16_t conn_handle;
+ ble_l2cap_header_t l2cap_header;
+ ble_l2cap_header_t * p_l2cap_header = &l2cap_header;
+ uint32_t err_code = NRF_SUCCESS;
+ uint32_t sd_err_code;
+ uint8_t const * p_data = NULL;
+
+ err_code = ble_l2cap_tx_req_dec(p_rx_buf, rx_buf_len, &conn_handle, &p_l2cap_header, &p_data);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ sd_err_code = sd_ble_l2cap_tx(conn_handle, p_l2cap_header, p_data);
+
+ err_code = ble_l2cap_tx_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ return err_code;
+}
+#endif
+
+#if NRF_SD_BLE_API_VERSION >= 5
+uint32_t conn_mw_l2cap_ch_setup(uint8_t const * const p_rx_buf,
+ uint32_t rx_buf_len,
+ uint8_t * const p_tx_buf,
+ uint32_t * const p_tx_buf_len)
+{
+ SER_ASSERT_NOT_NULL(p_rx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf_len);
+
+ uint16_t conn_handle;
+ uint16_t local_cid;
+ uint16_t * p_local_cid = &local_cid;
+ ble_l2cap_ch_setup_params_t params;
+ ble_l2cap_ch_setup_params_t * p_params = &params;
+ uint32_t sd_err_code;
+ uint32_t err_code = NRF_SUCCESS;
+
+ err_code = ble_l2cap_ch_setup_req_dec(p_rx_buf, rx_buf_len, &conn_handle, &p_local_cid, &p_params);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ sd_err_code = sd_ble_l2cap_ch_setup(conn_handle, p_local_cid, p_params);
+
+ err_code = ble_l2cap_ch_setup_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_local_cid);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ return err_code;
+}
+
+uint32_t conn_mw_l2cap_ch_release(uint8_t const * const p_rx_buf,
+ uint32_t rx_buf_len,
+ uint8_t * const p_tx_buf,
+ uint32_t * const p_tx_buf_len)
+{
+ SER_ASSERT_NOT_NULL(p_rx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf_len);
+
+ uint16_t conn_handle;
+ uint16_t local_cid;
+ uint32_t sd_err_code;
+ uint32_t err_code = NRF_SUCCESS;
+
+ err_code = ble_l2cap_ch_release_req_dec(p_rx_buf, rx_buf_len, &conn_handle, &local_cid);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ sd_err_code = sd_ble_l2cap_ch_release(conn_handle, local_cid);
+
+ err_code = ble_l2cap_ch_release_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ return err_code;
+}
+
+uint32_t conn_mw_l2cap_ch_rx(uint8_t const * const p_rx_buf,
+ uint32_t rx_buf_len,
+ uint8_t * const p_tx_buf,
+ uint32_t * const p_tx_buf_len)
+{
+ SER_ASSERT_NOT_NULL(p_rx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf_len);
+
+ uint16_t conn_handle;
+ uint16_t local_cid;
+ ble_data_t ble_data;
+ ble_data_t * p_ble_data = &ble_data;
+ uint32_t sd_err_code;
+ uint32_t err_code = NRF_SUCCESS;
+
+ err_code = ble_l2cap_ch_rx_req_dec(p_rx_buf, rx_buf_len, &conn_handle, &local_cid, &p_ble_data);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ sd_err_code = sd_ble_l2cap_ch_rx(conn_handle, local_cid, p_ble_data);
+
+ err_code = ble_l2cap_ch_rx_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ return err_code;
+}
+
+uint32_t conn_mw_l2cap_ch_tx(uint8_t const * const p_rx_buf,
+ uint32_t rx_buf_len,
+ uint8_t * const p_tx_buf,
+ uint32_t * const p_tx_buf_len)
+{
+ SER_ASSERT_NOT_NULL(p_rx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf_len);
+
+ uint16_t conn_handle;
+ uint16_t local_cid;
+ ble_data_t ble_data;
+ ble_data_t * p_ble_data = &ble_data;
+ uint32_t sd_err_code;
+ uint32_t err_code = NRF_SUCCESS;
+
+ err_code = ble_l2cap_ch_tx_req_dec(p_rx_buf, rx_buf_len, &conn_handle, &local_cid, &p_ble_data);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ sd_err_code = sd_ble_l2cap_ch_tx(conn_handle, local_cid, p_ble_data);
+
+ err_code = ble_l2cap_ch_tx_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ return err_code;
+}
+
+uint32_t conn_mw_l2cap_ch_flow_control(uint8_t const * const p_rx_buf,
+ uint32_t rx_buf_len,
+ uint8_t * const p_tx_buf,
+ uint32_t * const p_tx_buf_len)
+{
+ SER_ASSERT_NOT_NULL(p_rx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf);
+ SER_ASSERT_NOT_NULL(p_tx_buf_len);
+
+ uint16_t conn_handle;
+ uint16_t local_cid;
+ uint16_t credits;
+ uint16_t out_credits;
+ uint16_t * p_out_credits = &out_credits;
+ uint32_t sd_err_code;
+ uint32_t err_code = NRF_SUCCESS;
+
+ err_code = ble_l2cap_ch_flow_control_req_dec(p_rx_buf, rx_buf_len,
+ &conn_handle, &local_cid, &credits, &p_out_credits);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ sd_err_code = sd_ble_l2cap_ch_flow_control(conn_handle, local_cid, credits, p_out_credits);
+
+ err_code = ble_l2cap_ch_flow_control_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len, p_out_credits);
+ SER_ASSERT(err_code == NRF_SUCCESS, err_code);
+
+ return err_code;
+}
+
+#endif
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