xiaozhengsheng 6df0f7d96e 初始版本
2025-08-19 09:49:41 +08:00

627 lines
22 KiB
C

/**
* Copyright (c) 2014 - 2020, 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.h"
#include "ble_serialization.h"
#include <stdint.h>
#include "ble_app.h"
#include "ser_sd_transport.h"
#include "app_error.h"
#include "app_ble_user_mem.h"
#include "app_ble_gap_sec_keys.h"
extern ser_ble_user_mem_t m_app_user_mem_table[];
/**@brief Structure containing @ref sd_ble_uuid_encode output parameters. */
typedef struct
{
uint8_t * p_uuid_le_len; /**< @ref sd_ble_uuid_encode appearance p_uuid_le_len output parameter. */
uint8_t * p_uuid_le; /**< @ref sd_ble_uuid_encode appearance p_uuid_le output parameter. */
} ble_uuid_encode_out_params_t;
/**@brief Structure containing @ref sd_ble_user_mem_reply output parameters. */
typedef struct
{
uint16_t conn_handle; /**< @ref sd_ble_user_mem_reply conn_handle. */
uint8_t context_allocated; /**< @ref sd_ble_user_mem_reply user memory context allocated flag. */
} ble_user_mem_reply_out_params_t;
/**@brief Union containing BLE command output parameters. */
typedef union
{
ble_uuid_encode_out_params_t ble_uuid_encode_out_params; /**< @ref sd_ble_uuid_encode output parameters. */
ble_user_mem_reply_out_params_t ble_user_mem_reply_out_params; /**< @ref sd_ble_user_mem_reply output parameters. */
} ble_command_output_params_t;
static ble_command_output_params_t m_output_params; /**< BLE command output parameters. */
static void * mp_out_params[3];
static uint32_t m_uint32_param;
static void tx_buf_alloc(uint8_t * * p_data, uint32_t * p_len)
{
uint32_t err_code;
uint16_t len16;
do
{
err_code = ser_sd_transport_tx_alloc(p_data, &len16);
}
while (err_code != NRF_SUCCESS);
*p_data[0] = SER_PKT_TYPE_CMD;
*p_len = (uint32_t)len16 - 1;
}
/**@brief Command response callback function for @ref sd_ble_uuid_encode BLE command.
*
* Callback for decoding the output parameters and the command response return code.
*
* @param[in] p_buffer Pointer to begin of command response buffer.
* @param[in] length Length of data in bytes.
*
* @return Decoded command response return code.
*/
static uint32_t uuid_encode_rsp_dec(const uint8_t * p_buffer, uint16_t length)
{
uint32_t result_code;
const uint32_t err_code =
ble_uuid_encode_rsp_dec(p_buffer,
length,
m_output_params.ble_uuid_encode_out_params.p_uuid_le_len,
m_output_params.ble_uuid_encode_out_params.p_uuid_le,
&result_code);
//@note: Should never fail.
APP_ERROR_CHECK(err_code);
return result_code;
}
#ifndef _sd_ble_uuid_encode
#define _sd_ble_uuid_encode sd_ble_uuid_encode
#endif
uint32_t _sd_ble_uuid_encode(ble_uuid_t const * const p_uuid,
uint8_t * const p_uuid_le_len,
uint8_t * const p_uuid_le)
{
uint8_t * p_buffer;
uint32_t buffer_length;
tx_buf_alloc(&p_buffer, &buffer_length);
m_output_params.ble_uuid_encode_out_params.p_uuid_le_len = p_uuid_le_len;
m_output_params.ble_uuid_encode_out_params.p_uuid_le = p_uuid_le;
uint32_t err_code = ble_uuid_encode_req_enc(p_uuid,
p_uuid_le_len,
p_uuid_le,
&(p_buffer[1]),
&buffer_length);
//@note: Should never fail.
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
uuid_encode_rsp_dec);
}
#if defined(NRF_SD_BLE_API_VERSION) && NRF_SD_BLE_API_VERSION < 4
/**@brief Command response callback function for @ref sd_ble_tx_packet_count_get BLE command.
*
* Callback for decoding the output parameters and the command response return code.
*
* @param[in] p_buffer Pointer to begin of command response buffer.
* @param[in] length Length of data in bytes.
*
* @return Decoded command response return code.
*/
static uint32_t tx_packet_count_get_rsp_dec(const uint8_t * p_buffer, uint16_t length)
{
uint32_t result_code;
const uint32_t err_code = ble_tx_packet_count_get_rsp_dec(p_buffer,
length,
(uint8_t * *)&mp_out_params[0],
&result_code);
//@note: Should never fail.
APP_ERROR_CHECK(err_code);
return result_code;
}
#ifndef _sd_ble_tx_packet_count_get
#define _sd_ble_tx_packet_count_get sd_ble_tx_packet_count_get
#endif
uint32_t _sd_ble_tx_packet_count_get(uint16_t conn_handle, uint8_t * p_count)
{
uint8_t * p_buffer;
uint32_t buffer_length;
tx_buf_alloc(&p_buffer, &buffer_length);
mp_out_params[0] = p_count;
const uint32_t err_code = ble_tx_packet_count_get_req_enc(conn_handle,
p_count,
&(p_buffer[1]),
&buffer_length);
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
tx_packet_count_get_rsp_dec);
}
#endif
/**@brief Command response callback function for @ref sd_ble_uuid_vs_add BLE command.
*
* Callback for decoding the output parameters and the command response return code.
*
* @param[in] p_buffer Pointer to begin of command response buffer.
* @param[in] length Length of data in bytes.
*
* @return Decoded command response return code.
*/
static uint32_t uuid_vs_add_rsp_dec(const uint8_t * p_buffer, uint16_t length)
{
uint32_t result_code;
const uint32_t err_code = ble_uuid_vs_add_rsp_dec(p_buffer,
length,
(uint8_t * *)&mp_out_params[0],
&result_code);
//@note: Should never fail.
APP_ERROR_CHECK(err_code);
return result_code;
}
#ifndef _sd_ble_uuid_vs_add
#define _sd_ble_uuid_vs_add sd_ble_uuid_vs_add
#endif
uint32_t _sd_ble_uuid_vs_add(ble_uuid128_t const * const p_vs_uuid, uint8_t * const p_uuid_type)
{
uint8_t * p_buffer;
uint32_t buffer_length;
tx_buf_alloc(&p_buffer, &buffer_length);
mp_out_params[0] = p_uuid_type;
const uint32_t err_code = ble_uuid_vs_add_req_enc(p_vs_uuid, p_uuid_type,
&(p_buffer[1]),
&buffer_length);
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
uuid_vs_add_rsp_dec);
}
/**@brief Command response callback function for @ref sd_ble_uuid_decode BLE command.
*
* Callback for decoding the output parameters and the command response return code.
*
* @param[in] p_buffer Pointer to begin of command response buffer.
* @param[in] length Length of data in bytes.
*
* @return Decoded command response return code.
*/
static uint32_t uuid_decode_rsp_dec(const uint8_t * p_buffer, uint16_t length)
{
uint32_t result_code;
const uint32_t err_code = ble_uuid_decode_rsp_dec(p_buffer,
length,
(ble_uuid_t * *)&mp_out_params[0],
&result_code);
//@note: Should never fail.
APP_ERROR_CHECK(err_code);
return result_code;
}
#ifndef _sd_ble_uuid_decode
#define _sd_ble_uuid_decode sd_ble_uuid_decode
#endif
uint32_t _sd_ble_uuid_decode(uint8_t uuid_le_len,
uint8_t const * const p_uuid_le,
ble_uuid_t * const p_uuid)
{
uint8_t * p_buffer;
uint32_t buffer_length;
tx_buf_alloc(&p_buffer, &buffer_length);
mp_out_params[0] = p_uuid;
const uint32_t err_code = ble_uuid_decode_req_enc(uuid_le_len, p_uuid_le, p_uuid,
&(p_buffer[1]),
&buffer_length);
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
uuid_decode_rsp_dec);
}
/**@brief Command response callback function for @ref sd_ble_version_get BLE command.
*
* Callback for decoding the output parameters and the command response return code.
*
* @param[in] p_buffer Pointer to begin of command response buffer.
* @param[in] length Length of data in bytes.
*
* @return Decoded command response return code.
*/
static uint32_t version_get_rsp_dec(const uint8_t * p_buffer, uint16_t length)
{
uint32_t result_code;
const uint32_t err_code = ble_version_get_rsp_dec(p_buffer,
length,
(ble_version_t *)mp_out_params[0],
&result_code);
//@note: Should never fail.
APP_ERROR_CHECK(err_code);
return result_code;
}
#ifndef _sd_ble_version_get
#define _sd_ble_version_get sd_ble_version_get
#endif
uint32_t _sd_ble_version_get(ble_version_t * p_version)
{
uint8_t * p_buffer;
uint32_t buffer_length;
tx_buf_alloc(&p_buffer, &buffer_length);
mp_out_params[0] = p_version;
const uint32_t err_code = ble_version_get_req_enc(p_version,
&(p_buffer[1]),
&buffer_length);
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
version_get_rsp_dec);
}
/**@brief Command response callback function for @ref sd_ble_opt_get BLE command.
*
* Callback for decoding the output parameters and the command response return code.
*
* @param[in] p_buffer Pointer to begin of command response buffer.
* @param[in] length Length of data in bytes.
*
* @return Decoded command response return code.
*/
static uint32_t opt_get_rsp_dec(const uint8_t * p_buffer, uint16_t length)
{
uint32_t result_code;
uint32_t uint32_param;
uint32_t err_code = ble_opt_get_rsp_dec(p_buffer,
length,
&uint32_param,
(ble_opt_t *)mp_out_params[0],
&result_code);
APP_ERROR_CHECK(err_code);
if ((result_code == NRF_SUCCESS) && (m_uint32_param != uint32_param)) // decoded id should be the same as encoded one
{
err_code = NRF_ERROR_INVALID_PARAM;
}
APP_ERROR_CHECK(err_code);
return result_code;
}
#ifndef _sd_ble_opt_get
#define _sd_ble_opt_get sd_ble_opt_get
#endif
uint32_t _sd_ble_opt_get(uint32_t opt_id, ble_opt_t *p_opt)
{
uint8_t * p_buffer;
uint32_t buffer_length;
tx_buf_alloc(&p_buffer, &buffer_length);
mp_out_params[0] = p_opt;
m_uint32_param = opt_id;
const uint32_t err_code = ble_opt_get_req_enc(opt_id,
p_opt,
&(p_buffer[1]),
&buffer_length);
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
opt_get_rsp_dec);
}
/**@brief Command response callback function for @ref sd_ble_opt_set BLE command.
*
* Callback for decoding the output parameters and the command response return code.
*
* @param[in] p_buffer Pointer to begin of command response buffer.
* @param[in] length Length of data in bytes.
*
* @return Decoded command response return code.
*/
static uint32_t opt_set_rsp_dec(const uint8_t * p_buffer, uint16_t length)
{
uint32_t result_code;
const uint32_t err_code = ble_opt_set_rsp_dec(p_buffer,
length,
&result_code);
APP_ERROR_CHECK(err_code);
return result_code;
}
#ifndef _sd_ble_opt_set
#define _sd_ble_opt_set sd_ble_opt_set
#endif
uint32_t _sd_ble_opt_set(uint32_t opt_id, ble_opt_t const *p_opt)
{
uint8_t * p_buffer;
uint32_t buffer_length;
tx_buf_alloc(&p_buffer, &buffer_length);
const uint32_t err_code = ble_opt_set_req_enc(opt_id,
p_opt,
&(p_buffer[1]),
&buffer_length);
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
opt_set_rsp_dec);
}
/**@brief Command response callback function for @ref sd_ble_enable BLE command.
*
* Callback for decoding the output parameters and the command response return code.
*
* @param[in] p_buffer Pointer to begin of command response buffer.
* @param[in] length Length of data in bytes.
*
* @return Decoded command response return code.
*/
static uint32_t enable_rsp_dec(const uint8_t * p_buffer, uint16_t length)
{
uint32_t result_code;
const uint32_t err_code = ble_enable_rsp_dec(p_buffer,
length,
&result_code);
//@note: Should never fail.
APP_ERROR_CHECK(err_code);
return result_code;
}
#ifndef _sd_ble_enable
#define _sd_ble_enable sd_ble_enable
#endif
#if defined(NRF_SD_BLE_API_VERSION) && NRF_SD_BLE_API_VERSION < 4
uint32_t _sd_ble_enable(ble_enable_params_t * p_params, uint32_t * p_app_ram_base)
{
uint8_t * p_buffer;
uint32_t buffer_length;
//Ignore ram_base parameter
(void)p_app_ram_base;
app_ble_gap_sec_keys_init();
tx_buf_alloc(&p_buffer, &buffer_length);
mp_out_params[0] = p_params;
const uint32_t err_code = ble_enable_req_enc(p_params,
&(p_buffer[1]),
&buffer_length);
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
enable_rsp_dec);
}
#else
uint32_t _sd_ble_enable(uint32_t * p_app_ram_base)
{
uint8_t * p_buffer;
uint32_t buffer_length;
//Ignore ram_base parameter
(void)p_app_ram_base;
app_ble_gap_sec_keys_init();
tx_buf_alloc(&p_buffer, &buffer_length);
const uint32_t err_code = ble_enable_req_enc(&(p_buffer[1]),
&buffer_length);
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
enable_rsp_dec);
}
#endif
/**@brief Command response callback function for @ref sd_ble_user_mem_reply BLE command.
*
* Callback for decoding the output parameters and the command response return code.
*
* @param[in] p_buffer Pointer to begin of command response buffer.
* @param[in] length Length of data in bytes.
*
* @return Decoded command response return code.
*/
static uint32_t user_mem_reply_rsp_dec(const uint8_t * p_buffer, uint16_t length)
{
uint32_t result_code;
uint32_t err_code = ble_user_mem_reply_rsp_dec(p_buffer,
length,
&result_code);
APP_ERROR_CHECK(err_code);
if ((result_code != NRF_SUCCESS) &&
(m_output_params.ble_user_mem_reply_out_params.context_allocated))
{
err_code = app_ble_user_mem_context_destroy(
m_output_params.ble_user_mem_reply_out_params.conn_handle);
SER_ASSERT(err_code == NRF_SUCCESS, err_code);
}
return result_code;
}
#ifndef _sd_ble_user_mem_reply
#define _sd_ble_user_mem_reply sd_ble_user_mem_reply
#endif
uint32_t _sd_ble_user_mem_reply(uint16_t conn_handle, ble_user_mem_block_t const *p_block)
{
uint8_t * p_buffer;
uint32_t buffer_length, user_mem_table_index;
uint32_t err_code = NRF_SUCCESS;
tx_buf_alloc(&p_buffer, &buffer_length);
// Prepare User Memory Block context for later synchronization when SoftDevice updates
// the data in the memory block
if (p_block != NULL)
{
err_code = app_ble_user_mem_context_create(conn_handle, &user_mem_table_index);
SER_ASSERT(err_code == NRF_SUCCESS, err_code);
m_app_user_mem_table[user_mem_table_index].mem_block.len = p_block->len;
m_app_user_mem_table[user_mem_table_index].mem_block.p_mem = p_block->p_mem;
// Save connection handle and context allocation flag for case if context destroy was needed
m_output_params.ble_user_mem_reply_out_params.conn_handle = conn_handle;
m_output_params.ble_user_mem_reply_out_params.context_allocated = 1;
}
else
{
m_output_params.ble_user_mem_reply_out_params.context_allocated = 0;
}
err_code = ble_user_mem_reply_req_enc(conn_handle,
p_block,
&(p_buffer[1]),
&buffer_length);
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
user_mem_reply_rsp_dec);
}
#if NRF_SD_BLE_API_VERSION >= 4
/**@brief Command response callback function for @ref sd_ble_cfg_set BLE command.
*
* Callback for decoding the output parameters and the command response return code.
*
* @param[in] p_buffer Pointer to begin of command response buffer.
* @param[in] length Length of data in bytes.
*
* @return Decoded command response return code.
*/
static uint32_t cfg_set_rsp_dec(const uint8_t * p_buffer, uint16_t length)
{
uint32_t result_code;
const uint32_t err_code = ble_cfg_set_rsp_dec(p_buffer,
length,
&result_code);
//@note: Should never fail.
APP_ERROR_CHECK(err_code);
return result_code;
}
#ifndef _sd_ble_cfg_set
#define _sd_ble_cfg_set sd_ble_cfg_set
#endif
uint32_t _sd_ble_cfg_set(uint32_t cfg_id, ble_cfg_t const * p_cfg, uint32_t app_ram_base)
{
uint8_t * p_buffer;
uint32_t buffer_length;
//Ignore ram_base parameter
(void)app_ram_base;
tx_buf_alloc(&p_buffer, &buffer_length);
const uint32_t err_code = ble_cfg_set_req_enc(cfg_id, p_cfg,
&(p_buffer[1]),
&buffer_length);
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
cfg_set_rsp_dec);
}
#endif