chore(ble): Copy more app related files from the stack

epicardium/ble/app/app_main.c

+/*************************************************************************************************/
+/*!
+ *  \file
+ *
+ *  \brief  Application framework main module.
+ *
+ *  Copyright (c) 2011-2018 Arm Ltd. All Rights Reserved.
+ *  ARM Ltd. confidential and proprietary.
+ *
+ *  IMPORTANT.  Your use of this file is governed by a Software License Agreement
+ *  ("Agreement") that must be accepted in order to download or otherwise receive a
+ *  copy of this file.  You may not use or copy this file for any purpose other than
+ *  as described in the Agreement.  If you do not agree to all of the terms of the
+ *  Agreement do not use this file and delete all copies in your possession or control;
+ *  if you do not have a copy of the Agreement, you must contact ARM Ltd. prior
+ *  to any use, copying or further distribution of this software.
+ */
+/*************************************************************************************************/
+
+/* card10:
+ * copied from: lib/sdk/Libraries/BTLE/stack/ble-profiles/sources/apps/app/app_main.c
+ *
+ * Reason: we need to correctly implement AppHandleNumericComparison
+ */
+#include <string.h>
+#include "wsf_types.h"
+#include "wsf_msg.h"
+#include "sec_api.h"
+#include "wsf_trace.h"
+#include "wsf_timer.h"
+#include "wsf_assert.h"
+#include "util/bstream.h"
+#include "dm_api.h"
+#include "app_api.h"
+#include "app_main.h"
+#include "app_ui.h"
+
+/**************************************************************************************************
+  Global Variables
+**************************************************************************************************/
+
+/*! Configuration pointer for advertising */
+appAdvCfg_t *pAppAdvCfg;
+
+/*! Configuration pointer for extended and periodic advertising */
+appExtAdvCfg_t *pAppExtAdvCfg;
+
+/*! Configuration pointer for slave */
+appSlaveCfg_t *pAppSlaveCfg;
+
+/*! Configuration pointer for master */
+appMasterCfg_t *pAppMasterCfg;
+
+/*! Configuration pointer for extended master */
+appExtMasterCfg_t *pAppExtMasterCfg;
+
+/*! Configuration pointer for security */
+appSecCfg_t *pAppSecCfg;
+
+/*! Configuration pointer for connection parameter update */
+appUpdateCfg_t *pAppUpdateCfg;
+
+/*! Configuration pointer for discovery */
+appDiscCfg_t *pAppDiscCfg;
+
+/*! Configuration pointer for application */
+appCfg_t *pAppCfg;
+
+/*! Connection control block array */
+appConnCb_t appConnCb[DM_CONN_MAX];
+
+/*! WSF handler ID */
+wsfHandlerId_t appHandlerId;
+
+/*! Main control block */
+appCb_t appCb;
+
+/*! Configuration structure for incoming request actions */
+const appReqActCfg_t appReqActCfg =
+{
+  APP_ACT_ACCEPT        /*! Action for the remote connection parameter request */
+};
+
+/*! Configuration pointer for incoming request actions on master */
+appReqActCfg_t *pAppMasterReqActCfg = (appReqActCfg_t *) &appReqActCfg;
+
+/*! Configurable pointer for incoming request actions on slave */
+appReqActCfg_t *pAppSlaveReqActCfg = (appReqActCfg_t *) &appReqActCfg;
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Process messages from the event handler.
+ *
+ *  \param  pMsg    Pointer to message.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+static void appProcMsg(wsfMsgHdr_t *pMsg)
+{
+  switch(pMsg->event)
+  {
+    case APP_BTN_POLL_IND:
+      appUiBtnPoll();
+      break;
+
+    case APP_UI_TIMER_IND:
+      appUiTimerExpired(pMsg);
+      break;
+
+    default:
+      break;
+  }
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Check the bonded state of a connection.
+ *
+ *  \param  connId      DM connection ID.
+ *
+ *  \return Bonded state.
+ */
+/*************************************************************************************************/
+bool_t appCheckBonded(dmConnId_t connId)
+{
+  WSF_ASSERT((connId > 0) && (connId <= DM_CONN_MAX));
+
+  return appConnCb[connId - 1].bonded;
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Check the bond-by-LTK state of a connection.
+ *
+ *  \param  connId      DM connection ID.
+ *
+ *  \return Bond-by-LTK state.
+ */
+/*************************************************************************************************/
+bool_t appCheckBondByLtk(dmConnId_t connId)
+{
+  WSF_ASSERT((connId > 0) && (connId <= DM_CONN_MAX));
+
+  return appConnCb[connId - 1].bondByLtk;
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Return the number of existing connections of the given role.
+ *
+ *  \param  role      Connection role
+ *
+ *  \return Number of connections.
+ */
+/*************************************************************************************************/
+uint8_t appNumConns(uint8_t role)
+{
+  appConnCb_t   *pCcb = appConnCb;
+  uint8_t       i, j;
+
+  for (i = DM_CONN_MAX, j = 0; i > 0; i--, pCcb++)
+  {
+    if ((pCcb->connId != DM_CONN_ID_NONE) && (DmConnRole(pCcb->connId) == role))
+    {
+      j++;
+    }
+  }
+
+  return j;
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  App framework handler init function called during system initialization.
+ *
+ *  \param  handlerID  WSF handler ID for App.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppHandlerInit(wsfHandlerId_t handlerId)
+{
+  appHandlerId = handlerId;
+
+  AppDbInit();
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  WSF event handler for app framework.
+ *
+ *  \param  event   WSF event mask.
+ *  \param  pMsg    WSF message.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppHandler(wsfEventMask_t event, wsfMsgHdr_t *pMsg)
+{
+  if (pMsg != NULL)
+  {
+    APP_TRACE_INFO1("App got evt %d", pMsg->event);
+
+    if (pMsg->event >= APP_MASTER_MSG_START)
+    {
+      /* pass event to master handler */
+      (*appCb.masterCback)(pMsg);
+    }
+    else if (pMsg->event >= APP_SLAVE_MSG_START)
+    {
+      /* pass event to slave handler */
+      (*appCb.slaveCback)(pMsg);
+    }
+    else
+    {
+      appProcMsg(pMsg);
+    }
+  }
+  else
+  {
+    if (event & APP_BTN_DOWN_EVT)
+    {
+      AppUiBtnPressed();
+    }
+  }
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Handle a passkey request during pairing.  If the passkey is to displayed, a
+ *          random passkey is generated and displayed.  If the passkey is to be entered
+ *          the user is prompted to enter the passkey.
+ *
+ *  \param  pAuthReq  DM authentication requested event structure.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppHandlePasskey(dmSecAuthReqIndEvt_t *pAuthReq)
+{
+  uint32_t passkey;
+  uint8_t  buf[SMP_PIN_LEN];
+
+  if (pAuthReq->display)
+  {
+    /* generate random passkey, limit to 6 digit max */
+    SecRand((uint8_t *) &passkey, sizeof(uint32_t));
+    passkey %= 1000000;
+
+    /* convert to byte buffer */
+    buf[0] = UINT32_TO_BYTE0(passkey);
+    buf[1] = UINT32_TO_BYTE1(passkey);
+    buf[2] = UINT32_TO_BYTE2(passkey);
+
+    /* send authentication response to DM */
+    DmSecAuthRsp((dmConnId_t) pAuthReq->hdr.param, SMP_PIN_LEN, buf);
+
+    /* display passkey */
+    AppUiDisplayPasskey(passkey);
+  }
+  else
+  {
+    /* prompt user to enter passkey */
+    AppUiAction(APP_UI_PASSKEY_PROMPT);
+  }
+}
+
+/*************************************************************************************************/
+/*!
+*  \brief  Handle a numeric comparison indication during pairing.  The confirmation value is
+*          displayed and the user is prompted to verify that the local and peer confirmation
+*          values match.
+*
+*  \param  pCnfInd  DM confirmation indication event structure.
+*
+*  \return None.
+*/
+/*************************************************************************************************/
+void AppHandleNumericComparison(dmSecCnfIndEvt_t *pCnfInd)
+{
+  uint32_t confirm = DmSecGetCompareValue(pCnfInd->confirm);
+
+  /* display confirmation value */
+  AppUiDisplayConfirmValue(confirm);
+
+  /* TODO: Verify that local and peer confirmation values match */
+  DmSecCompareRsp((dmConnId_t)pCnfInd->hdr.param, TRUE);
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Close the connection with the give connection identifier.
+ *
+ *  \param  connId    Connection identifier.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppConnClose(dmConnId_t connId)
+{
+  DmConnClose(DM_CLIENT_ID_APP, connId, HCI_ERR_REMOTE_TERMINATED);
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Get a list of connection identifiers of open connections.
+ *
+ *  \param  pConnIdList    Buffer to hold connection IDs (must be DM_CONN_MAX bytes).
+ *
+ *  \return Number of open connections.
+ *
+ */
+/*************************************************************************************************/
+uint8_t AppConnOpenList(dmConnId_t *pConnIdList)
+{
+  appConnCb_t   *pCcb = appConnCb;
+  uint8_t       i;
+  uint8_t       pos = 0;
+
+  memset(pConnIdList, DM_CONN_ID_NONE, DM_CONN_MAX);
+
+  for (i = DM_CONN_MAX; i > 0; i--, pCcb++)
+  {
+    if (pCcb->connId != DM_CONN_ID_NONE)
+    {
+      pConnIdList[pos++] = pCcb->connId;
+    }
+  }
+
+  return pos;
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Check if a connection is open.
+ *
+ *  \return Connection ID of open connection or DM_CONN_ID_NONE if no open connections.
+ */
+/*************************************************************************************************/
+dmConnId_t AppConnIsOpen(void)
+{
+  appConnCb_t   *pCcb = appConnCb;
+  uint8_t       i;
+
+  for (i = DM_CONN_MAX; i > 0; i--, pCcb++)
+  {
+    if (pCcb->connId != DM_CONN_ID_NONE)
+    {
+      return pCcb->connId;
+    }
+  }
+
+  return DM_CONN_ID_NONE;
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Get the device database record handle associated with an open connection.
+ *
+ *  \param  connId    Connection identifier.
+ *
+ *  \return Database record handle or APP_DB_HDL_NONE.
+ */
+/*************************************************************************************************/
+appDbHdl_t AppDbGetHdl(dmConnId_t connId)
+{
+  return appConnCb[connId-1].dbHdl;
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Add device to resolving list.
+ *
+ *  \param  pMsg    Pointer to DM callback event message.
+ *  \param  connId  Connection identifier.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppAddDevToResList(dmEvt_t *pMsg, dmConnId_t connId)
+{
+  dmSecKey_t *pPeerKey;
+  appDbHdl_t hdl = appConnCb[connId - 1].dbHdl;
+
+  /* if LL Privacy is supported and the peer device has distributed its IRK */
+  if (HciLlPrivacySupported() && ((pPeerKey = AppDbGetKey(hdl, DM_KEY_IRK, NULL))!= NULL))
+  {
+    /* add peer device to resolving list. If all-zero local or peer IRK is used then
+       LL will only use or accept local or peer identity address respectively. */
+    DmPrivAddDevToResList(pPeerKey->irk.addrType, pPeerKey->irk.bdAddr, pPeerKey->irk.key,
+                          DmSecGetLocalIrk(), TRUE, pMsg->hdr.param);
+  }
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Update privacy mode for a given peer device.
+ *
+ *  \param  hdl     Database record handle.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppUpdatePrivacyMode(appDbHdl_t hdl)
+{
+  /* if peer device's been added to resolving list but RPA Only attribute not found on peer device */
+  if ((hdl != APP_DB_HDL_NONE) && AppDbGetPeerAddedToRl(hdl) && !AppDbGetPeerRpao(hdl))
+  {
+    dmSecKey_t *pPeerKey = AppDbGetKey(hdl, DM_KEY_IRK, NULL);
+    if (pPeerKey != NULL)
+    {
+      /* set device privacy mode for this peer device */
+      DmPrivSetPrivacyMode(pPeerKey->irk.addrType, pPeerKey->irk.bdAddr, DM_PRIV_MODE_DEVICE);
+
+      /* make sure resolving list flag cleared */
+      AppDbSetPeerAddedToRl(hdl, FALSE);
+    }
+  }
+}

epicardium/ble/app/common/app_ui.c

+/*************************************************************************************************/
+/*!
+ *  \file
+ *
+ *  \brief  Application framework user interface.
+ *
+ *  Copyright (c) 2011-2018 Arm Ltd. All Rights Reserved.
+ *  ARM Ltd. confidential and proprietary.
+ *
+ *  IMPORTANT.  Your use of this file is governed by a Software License Agreement
+ *  ("Agreement") that must be accepted in order to download or otherwise receive a
+ *  copy of this file.  You may not use or copy this file for any purpose other than
+ *  as described in the Agreement.  If you do not agree to all of the terms of the
+ *  Agreement do not use this file and delete all copies in your possession or control;
+ *  if you do not have a copy of the Agreement, you must contact ARM Ltd. prior
+ *  to any use, copying or further distribution of this software.
+ */
+/*************************************************************************************************/
+
+#include "wsf_types.h"
+#include "wsf_os.h"
+#include "wsf_trace.h"
+#include "app_ui.h"
+
+/* card10:
+ * copied from: lib/sdk/Libraries/BTLE/stack/ble-profiles/sources/apps/app/common/app_ui.c
+ *
+ * Reason: has several user interactions which we likley have to implement
+ */
+
+/**************************************************************************************************
+  Global Variables
+**************************************************************************************************/
+
+/*! \brief Callback struct */
+appUiCback_t appUiCbackTbl;
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Perform a user interface action based on the event value passed to the function.
+ *
+ *  \param  event   User interface event value.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppUiAction(uint8_t event)
+{
+  switch (event)
+  {
+    case APP_UI_NONE:
+      /* no action */
+      break;
+
+    case APP_UI_RESET_CMPL:
+      APP_TRACE_INFO0(">>> Reset complete <<<");
+      break;
+
+    case APP_UI_ADV_START:
+      APP_TRACE_INFO0(">>> Advertising started <<<");
+      break;
+
+    case APP_UI_ADV_STOP:
+      APP_TRACE_INFO0(">>> Advertising stopped <<<");
+      break;
+
+    case APP_UI_SCAN_START:
+      APP_TRACE_INFO0(">>> Scanning started <<<");
+      break;
+
+    case APP_UI_SCAN_STOP:
+      APP_TRACE_INFO0(">>> Scanning stopped <<<");
+      break;
+
+    case APP_UI_SCAN_REPORT:
+      APP_TRACE_INFO0(">>> Scan data received from peer <<<");
+      break;
+
+    case APP_UI_CONN_OPEN:
+      APP_TRACE_INFO0(">>> Connection opened <<<");
+      break;
+
+    case APP_UI_CONN_CLOSE:
+      APP_TRACE_INFO0(">>> Connection closed <<<");
+      break;
+
+    case APP_UI_SEC_PAIR_CMPL:
+      APP_TRACE_INFO0(">>> Pairing completed successfully <<<");
+      break;
+
+    case APP_UI_SEC_PAIR_FAIL:
+      APP_TRACE_INFO0(">>> Pairing failed <<<");
+      break;
+
+    case APP_UI_SEC_ENCRYPT:
+      APP_TRACE_INFO0(">>> Connection encrypted <<<");
+      break;
+
+    case APP_UI_SEC_ENCRYPT_FAIL:
+      APP_TRACE_INFO0(">>> Encryption failed <<<");
+      break;
+
+    case APP_UI_PASSKEY_PROMPT:
+      APP_TRACE_INFO0(">>> Prompt user to enter passkey <<<");
+      break;
+
+    case APP_UI_ALERT_CANCEL:
+      APP_TRACE_INFO0(">>> Cancel a low or high alert <<<");
+      break;
+
+    case APP_UI_ALERT_LOW:
+      APP_TRACE_INFO0(">>> Low alert <<<");
+      break;
+
+    case APP_UI_ALERT_HIGH:
+      APP_TRACE_INFO0(">>> High alert <<<");
+      break;
+
+    case APP_UI_ADV_SET_START_IND:
+      APP_TRACE_INFO0(">>> Advertising set(s) started <<<");
+      break;
+
+    case APP_UI_ADV_SET_STOP_IND:
+      APP_TRACE_INFO0(">>> Advertising set(s) stopped <<<");
+      break;
+
+    case APP_UI_SCAN_REQ_RCVD_IND:
+      APP_TRACE_INFO0(">>> Scan request received <<<");
+      break;
+
+    case APP_UI_EXT_SCAN_START_IND:
+      APP_TRACE_INFO0(">>> Extended scanning started <<<");
+      break;
+
+    case APP_UI_EXT_SCAN_STOP_IND:
+      APP_TRACE_INFO0(">>> Extended scanning stopped <<<");
+      break;
+
+    case APP_UI_PER_ADV_SET_START_IND:
+      APP_TRACE_INFO0(">>> Periodic advertising set started <<<");
+      break;
+
+    case APP_UI_PER_ADV_SET_STOP_IND:
+      APP_TRACE_INFO0(">>> Periodic advertising set stopped <<<");
+      break;
+
+    case APP_UI_PER_ADV_SYNC_EST_IND:
+      APP_TRACE_INFO0(">>> Periodic advertising sync established <<<");
+      break;
+
+    case APP_UI_PER_ADV_SYNC_LOST_IND:
+      APP_TRACE_INFO0(">>> Periodic advertising sync lost <<<");
+      break;
+
+    default:
+      break;
+  }
+
+  if (appUiCbackTbl.actionCback)
+  {
+    (*appUiCbackTbl.actionCback)(event);
+  }
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Display a passkey.
+ *
+ *  \param  passkey   Passkey to display.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppUiDisplayPasskey(uint32_t passkey)
+{
+  APP_TRACE_INFO1(">>> Passkey: %d <<<", passkey);
+}
+
+/*************************************************************************************************/
+/*!
+*  \brief  Display a confirmation value.
+*
+*  \param  confirm    Confirm value to display.
+*
+*  \return None.
+*/
+/*************************************************************************************************/
+void AppUiDisplayConfirmValue(uint32_t confirm)
+{
+  APP_TRACE_INFO1(">>> Confirm Value: %d <<<", confirm);
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Display an RSSI value.
+ *
+ *  \param  rssi   Rssi value to display.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppUiDisplayRssi(int8_t rssi)
+{
+  APP_TRACE_INFO1(">>> RSSI: %d dBm<<<", rssi);
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Handle a UI timer expiration event.
+ *
+ *  \param  pMsg    Pointer to message.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void appUiTimerExpired(wsfMsgHdr_t *pMsg)
+{
+
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Perform button press polling.  This function is called to handle WSF
+ *          message APP_BTN_POLL_IND.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void appUiBtnPoll(void)
+{
+  if (appUiCbackTbl.btnPollCback)
+  {
+    (*appUiCbackTbl.btnPollCback)();
+  }
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Handle a hardware button press.  This function is called to handle WSF
+ *          event APP_BTN_DOWN_EVT.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppUiBtnPressed(void)
+{
+
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Register a callback function to receive application button press events.
+ *
+ *  \return None.
+ *
+ *  \note   Registered by application to receive button events
+ */
+/*************************************************************************************************/
+void AppUiBtnRegister(appUiBtnCback_t btnCback)
+{
+  appUiCbackTbl.btnCback = btnCback;
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Register a callback function to receive action events.
+ *
+ *  \return None.
+ *
+ *  \note   Registered by platform
+ */
+/*************************************************************************************************/
+void AppUiActionRegister(appUiActionCback_t actionCback)
+{
+  appUiCbackTbl.actionCback = actionCback;
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Register a callback function to receive APP_BTN_POLL_IND events.
+ *
+ *  \return None.
+ *
+ *  \note   Registered by platform
+ */
+/*************************************************************************************************/
+void AppUiBtnPollRegister(appUiBtnPollCback_t btnPollCback)
+{
+  appUiCbackTbl.btnPollCback = btnPollCback;
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Play a sound.
+ *
+ *  \param  pSound   Pointer to sound tone/duration array.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppUiSoundPlay(const appUiSound_t *pSound)
+{
+
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Stop the sound that is currently playing.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppUiSoundStop(void)
+{
+
+}
+
+/*************************************************************************************************/
+/*!
+ *  \brief  Button test function-- for test purposes only.
+ *
+ *  \return None.
+ */
+/*************************************************************************************************/
+void AppUiBtnTest(uint8_t btn)
+{
+  if (appUiCbackTbl.btnCback)
+  {
+    (*appUiCbackTbl.btnCback)(btn);
+  }
+}
+

epicardium/ble/meson.build

@@ -3,5 +3,8 @@ ble_sources = files(
   'stack.c',
   'ble_main.c',
   'svc_dis.c',
-  'svc_core.c'
+  'svc_core.c',
+  'app/app_main.c',
+  'app/common/app_db.c',
+  'app/common/app_ui.c'
 )

lib/sdk/Libraries/BTLE/meson.build

@@ -59,11 +59,11 @@ sources = files(
 'stack/ble-profiles/sources/apps/app/app_master_ae.c',
 'stack/ble-profiles/sources/apps/app/app_slave_leg.c',
 'stack/ble-profiles/sources/apps/app/app_slave_ae.c',
-'stack/ble-profiles/sources/apps/app/app_main.c',
+#'stack/ble-profiles/sources/apps/app/app_main.c',
 'stack/ble-profiles/sources/apps/app/app_server.c',
 'stack/ble-profiles/sources/apps/app/app_master_leg.c',
-'stack/ble-profiles/sources/apps/app/common/app_db.c',
-'stack/ble-profiles/sources/apps/app/common/app_ui.c',
+#'stack/ble-profiles/sources/apps/app/common/app_db.c',
+#'stack/ble-profiles/sources/apps/app/common/app_ui.c',
 'stack/ble-profiles/sources/apps/app/common/app_hw.c',
 'stack/ble-profiles/sources/apps/app/app_terminal.c',
 'stack/ble-profiles/sources/apps/wdxs/wdxs_oad.c',