ble_gatts_evt_conn.c 7.4 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178
  1. /**
  2. * Copyright (c) 2014 - 2020, Nordic Semiconductor ASA
  3. *
  4. * All rights reserved.
  5. *
  6. * Redistribution and use in source and binary forms, with or without modification,
  7. * are permitted provided that the following conditions are met:
  8. *
  9. * 1. Redistributions of source code must retain the above copyright notice, this
  10. * list of conditions and the following disclaimer.
  11. *
  12. * 2. Redistributions in binary form, except as embedded into a Nordic
  13. * Semiconductor ASA integrated circuit in a product or a software update for
  14. * such product, must reproduce the above copyright notice, this list of
  15. * conditions and the following disclaimer in the documentation and/or other
  16. * materials provided with the distribution.
  17. *
  18. * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
  19. * contributors may be used to endorse or promote products derived from this
  20. * software without specific prior written permission.
  21. *
  22. * 4. This software, with or without modification, must only be used with a
  23. * Nordic Semiconductor ASA integrated circuit.
  24. *
  25. * 5. Any software provided in binary form under this license must not be reverse
  26. * engineered, decompiled, modified and/or disassembled.
  27. *
  28. * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
  29. * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  30. * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
  31. * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
  32. * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  33. * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  34. * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  35. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  36. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  37. * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  38. *
  39. */
  40. #include "ble_gatts_evt_conn.h"
  41. #include "ble_serialization.h"
  42. #include "ble_gatts_struct_serialization.h"
  43. #include "conn_ble_user_mem.h"
  44. #include "app_util.h"
  45. extern sercon_ble_user_mem_t m_conn_user_mem_table[];
  46. uint32_t ble_gatts_evt_rw_authorize_request_enc(ble_evt_t const * const p_event,
  47. uint32_t event_len,
  48. uint8_t * const p_buf,
  49. uint32_t * const p_buf_len)
  50. {
  51. SER_EVT_ENC_BEGIN(BLE_GATTS_EVT_RW_AUTHORIZE_REQUEST);
  52. SER_PUSH_uint16(&p_event->evt.gatts_evt.conn_handle);
  53. SER_PUSH_FIELD(&p_event->evt.gatts_evt.params.authorize_request, ble_gatts_evt_rw_authorize_request_t_enc);
  54. if ((p_event->evt.gatts_evt.params.authorize_request.type == BLE_GATTS_AUTHORIZE_TYPE_WRITE) &&
  55. ((p_event->evt.gatts_evt.params.authorize_request.request.write.op == BLE_GATTS_OP_EXEC_WRITE_REQ_NOW) ||
  56. (p_event->evt.gatts_evt.params.authorize_request.request.write.op == BLE_GATTS_OP_PREP_WRITE_REQ)))
  57. {
  58. uint32_t conn_index;
  59. if (conn_ble_user_mem_context_find(p_event->evt.gatts_evt.conn_handle, &conn_index) != NRF_ERROR_NOT_FOUND)
  60. {
  61. err_code = len16data_enc(m_conn_user_mem_table[conn_index].mem_block.p_mem, m_conn_user_mem_table[conn_index].mem_block.len, p_buf, *p_buf_len, &index);
  62. SER_ASSERT(err_code == NRF_SUCCESS, err_code);
  63. }
  64. }
  65. SER_EVT_ENC_END;
  66. }
  67. uint32_t ble_gatts_evt_hvc_enc(ble_evt_t const * const p_event,
  68. uint32_t event_len,
  69. uint8_t * const p_buf,
  70. uint32_t * const p_buf_len)
  71. {
  72. SER_EVT_ENC_BEGIN(BLE_GATTS_EVT_HVC);
  73. SER_PUSH_uint16(&p_event->evt.gatts_evt.conn_handle);
  74. SER_PUSH_FIELD(&p_event->evt.gatts_evt.params.hvc, ble_gatts_evt_hvc_t_enc);
  75. SER_EVT_ENC_END;
  76. }
  77. uint32_t ble_gatts_evt_sc_confirm_enc(ble_evt_t const * const p_event,
  78. uint32_t event_len,
  79. uint8_t * const p_buf,
  80. uint32_t * const p_buf_len)
  81. {
  82. SER_EVT_ENC_BEGIN(BLE_GATTS_EVT_SC_CONFIRM);
  83. SER_PUSH_uint16(&p_event->evt.gatts_evt.conn_handle);
  84. SER_EVT_ENC_END;
  85. }
  86. uint32_t ble_gatts_evt_sys_attr_missing_enc(ble_evt_t const * const p_event,
  87. uint32_t event_len,
  88. uint8_t * const p_buf,
  89. uint32_t * const p_buf_len)
  90. {
  91. SER_EVT_ENC_BEGIN(BLE_GATTS_EVT_SYS_ATTR_MISSING);
  92. SER_PUSH_uint16(&p_event->evt.gatts_evt.conn_handle);
  93. SER_PUSH_FIELD(&p_event->evt.gatts_evt.params.sys_attr_missing, ble_gatts_evt_sys_attr_missing_t_enc);
  94. SER_EVT_ENC_END;
  95. }
  96. uint32_t ble_gatts_evt_timeout_enc(ble_evt_t const * const p_event,
  97. uint32_t event_len,
  98. uint8_t * const p_buf,
  99. uint32_t * const p_buf_len)
  100. {
  101. SER_EVT_ENC_BEGIN(BLE_GATTS_EVT_TIMEOUT);
  102. SER_PUSH_uint16(&p_event->evt.gatts_evt.conn_handle);
  103. SER_PUSH_FIELD(&p_event->evt.gatts_evt.params.timeout, ble_gatts_evt_timeout_t_enc);
  104. SER_EVT_ENC_END;
  105. }
  106. uint32_t ble_gatts_evt_write_enc(ble_evt_t const * const p_event,
  107. uint32_t event_len,
  108. uint8_t * const p_buf,
  109. uint32_t * const p_buf_len)
  110. {
  111. SER_EVT_ENC_BEGIN(BLE_GATTS_EVT_WRITE);
  112. SER_PUSH_uint16(&p_event->evt.gatts_evt.conn_handle);
  113. SER_PUSH_FIELD(&p_event->evt.gatts_evt.params.write, ble_gatts_evt_write_t_enc);
  114. if ((p_event->evt.gatts_evt.params.write.op == BLE_GATTS_OP_WRITE_REQ) || (p_event->evt.gatts_evt.params.write.op == BLE_GATTS_OP_EXEC_WRITE_REQ_NOW))
  115. {
  116. uint32_t conn_index;
  117. if (conn_ble_user_mem_context_find(p_event->evt.gatts_evt.conn_handle, &conn_index) != NRF_ERROR_NOT_FOUND)
  118. {
  119. SER_PUSH_len16data(m_conn_user_mem_table[conn_index].mem_block.p_mem, m_conn_user_mem_table[conn_index].mem_block.len);
  120. }
  121. }
  122. SER_EVT_ENC_END;
  123. }
  124. uint32_t ble_gatts_evt_exchange_mtu_request_enc(ble_evt_t const * const p_event,
  125. uint32_t event_len,
  126. uint8_t * const p_buf,
  127. uint32_t * const p_buf_len)
  128. {
  129. SER_EVT_ENC_BEGIN(BLE_GATTS_EVT_EXCHANGE_MTU_REQUEST);
  130. SER_PUSH_uint16(&p_event->evt.gatts_evt.conn_handle);
  131. SER_PUSH_FIELD(&p_event->evt.gatts_evt.params.exchange_mtu_request, ble_gatts_evt_exchange_mtu_request_t_enc);
  132. SER_EVT_ENC_END;
  133. }
  134. #if NRF_SD_BLE_API_VERSION >= 4
  135. uint32_t ble_gatts_evt_hvn_tx_complete_enc(ble_evt_t const * const p_event,
  136. uint32_t event_len,
  137. uint8_t * const p_buf,
  138. uint32_t * const p_buf_len)
  139. {
  140. SER_EVT_ENC_BEGIN(BLE_GATTS_EVT_HVN_TX_COMPLETE);
  141. SER_PUSH_uint16(&p_event->evt.gatts_evt.conn_handle);
  142. SER_PUSH_uint8(&p_event->evt.gatts_evt.params.hvn_tx_complete.count);
  143. SER_EVT_ENC_END;
  144. }
  145. #endif