Wendy Warne / nRF51822

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Dependencies:   nrf51-sdk

Fork of nRF51822 by Lancaster University

source/btle/btle_discovery.cpp@549:3f782c64d014, 2016-01-11 (annotated)

Committer:
vcoubard
Date:
Mon Jan 11 10:19:06 2016 +0000
Revision:
549:3f782c64d014
Parent:
548:920e941cbe1e
Child:
563:9c4b96f7be8d
Synchronized with git rev a5a46f2f

Author: Rohit Grover

Release 2.0.7

=============



* Fix a bug in the assembly sequence that starts the Nordic bootloader. With

  GCC, a MOV instruction was getting converted into an ADDS, which came with

  an unwanted side-effect of updating the XPSR. We relocated the offending MOV

  instruction such that it would not affect a conditional branch statement.

  This would show only with GCC, and when jumping to the bootloader while in

  handler mode.



* Fix hardfaults generated from the handling of Radio Notification events.

  Radio notification events are interrupts generated at very high priority.

  They have the potential to pre-empt other interrupt handling, causing race

  conditions when interrupted handlers were involved in calling into BLE_API.

  Radio-notification events should defer their callback handling to low-

  priority handlers through the use of Tickers or Timeouts.



* Introduce watchdog header file from Nordic SDK 8.1.



* Update license headers to reflect the latest licenses from Nordic.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vcoubard 542:1bf9c597f44f 1 /* mbed Microcontroller Library
vcoubard 542:1bf9c597f44f 2 * Copyright (c) 2006-2013 ARM Limited
vcoubard 542:1bf9c597f44f 3 *
vcoubard 542:1bf9c597f44f 4 * Licensed under the Apache License, Version 2.0 (the "License");
vcoubard 542:1bf9c597f44f 5 * you may not use this file except in compliance with the License.
vcoubard 542:1bf9c597f44f 6 * You may obtain a copy of the License at
vcoubard 542:1bf9c597f44f 7 *
vcoubard 542:1bf9c597f44f 8 * http://www.apache.org/licenses/LICENSE-2.0
vcoubard 542:1bf9c597f44f 9 *
vcoubard 542:1bf9c597f44f 10 * Unless required by applicable law or agreed to in writing, software
vcoubard 542:1bf9c597f44f 11 * distributed under the License is distributed on an "AS IS" BASIS,
vcoubard 542:1bf9c597f44f 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
vcoubard 542:1bf9c597f44f 13 * See the License for the specific language governing permissions and
vcoubard 542:1bf9c597f44f 14 * limitations under the License.
vcoubard 542:1bf9c597f44f 15 */
vcoubard 542:1bf9c597f44f 16
vcoubard 542:1bf9c597f44f 17 #include "nRF5xServiceDiscovery.h"
vcoubard 542:1bf9c597f44f 18 #include "nRF5xGattClient.h"
vcoubard 542:1bf9c597f44f 19
vcoubard 542:1bf9c597f44f 20 #if !defined(TARGET_MCU_NRF51_16K_S110) && !defined(TARGET_MCU_NRF51_32K_S110)
vcoubard 542:1bf9c597f44f 21 void bleGattcEventHandler(const ble_evt_t *p_ble_evt)
vcoubard 542:1bf9c597f44f 22 {
vcoubard 549:3f782c64d014 23 nRF5xServiceDiscovery &sdSingleton = nRF5xGattClient::getInstance().discovery;
vcoubard 542:1bf9c597f44f 24
vcoubard 542:1bf9c597f44f 25 switch (p_ble_evt->header.evt_id) {
vcoubard 542:1bf9c597f44f 26 case BLE_GATTC_EVT_PRIM_SRVC_DISC_RSP:
vcoubard 542:1bf9c597f44f 27 switch (p_ble_evt->evt.gattc_evt.gatt_status) {
vcoubard 542:1bf9c597f44f 28 case BLE_GATT_STATUS_SUCCESS:
vcoubard 542:1bf9c597f44f 29 sdSingleton.setupDiscoveredServices(&p_ble_evt->evt.gattc_evt.params.prim_srvc_disc_rsp);
vcoubard 542:1bf9c597f44f 30 break;
vcoubard 542:1bf9c597f44f 31
vcoubard 542:1bf9c597f44f 32 case BLE_GATT_STATUS_ATTERR_ATTRIBUTE_NOT_FOUND:
vcoubard 542:1bf9c597f44f 33 default:
vcoubard 542:1bf9c597f44f 34 sdSingleton.terminate();
vcoubard 542:1bf9c597f44f 35 break;
vcoubard 542:1bf9c597f44f 36 }
vcoubard 542:1bf9c597f44f 37 break;
vcoubard 542:1bf9c597f44f 38
vcoubard 542:1bf9c597f44f 39 case BLE_GATTC_EVT_CHAR_DISC_RSP:
vcoubard 542:1bf9c597f44f 40 switch (p_ble_evt->evt.gattc_evt.gatt_status) {
vcoubard 542:1bf9c597f44f 41 case BLE_GATT_STATUS_SUCCESS:
vcoubard 542:1bf9c597f44f 42 sdSingleton.setupDiscoveredCharacteristics(&p_ble_evt->evt.gattc_evt.params.char_disc_rsp);
vcoubard 542:1bf9c597f44f 43 break;
vcoubard 542:1bf9c597f44f 44
vcoubard 542:1bf9c597f44f 45 case BLE_GATT_STATUS_ATTERR_ATTRIBUTE_NOT_FOUND:
vcoubard 542:1bf9c597f44f 46 default:
vcoubard 549:3f782c64d014 47 sdSingleton.terminateCharacteristicDiscovery();
vcoubard 542:1bf9c597f44f 48 break;
vcoubard 542:1bf9c597f44f 49 }
vcoubard 542:1bf9c597f44f 50 break;
vcoubard 542:1bf9c597f44f 51
vcoubard 542:1bf9c597f44f 52 case BLE_GATTC_EVT_CHAR_VAL_BY_UUID_READ_RSP:
vcoubard 542:1bf9c597f44f 53 if (sdSingleton.isActive()) {
vcoubard 542:1bf9c597f44f 54 sdSingleton.processDiscoverUUIDResponse(&p_ble_evt->evt.gattc_evt.params.char_val_by_uuid_read_rsp);
vcoubard 542:1bf9c597f44f 55 }
vcoubard 542:1bf9c597f44f 56 break;
vcoubard 542:1bf9c597f44f 57
vcoubard 542:1bf9c597f44f 58 case BLE_GATTC_EVT_READ_RSP: {
vcoubard 542:1bf9c597f44f 59 GattReadCallbackParams response = {
vcoubard 542:1bf9c597f44f 60 .connHandle = p_ble_evt->evt.gattc_evt.conn_handle,
vcoubard 542:1bf9c597f44f 61 .handle = p_ble_evt->evt.gattc_evt.params.read_rsp.handle,
vcoubard 542:1bf9c597f44f 62 .offset = p_ble_evt->evt.gattc_evt.params.read_rsp.offset,
vcoubard 542:1bf9c597f44f 63 .len = p_ble_evt->evt.gattc_evt.params.read_rsp.len,
vcoubard 542:1bf9c597f44f 64 .data = p_ble_evt->evt.gattc_evt.params.read_rsp.data,
vcoubard 542:1bf9c597f44f 65 };
vcoubard 542:1bf9c597f44f 66 nRF5xGattClient::getInstance().processReadResponse(&response);
vcoubard 542:1bf9c597f44f 67 }
vcoubard 542:1bf9c597f44f 68 break;
vcoubard 542:1bf9c597f44f 69
vcoubard 542:1bf9c597f44f 70 case BLE_GATTC_EVT_WRITE_RSP: {
vcoubard 542:1bf9c597f44f 71 GattWriteCallbackParams response = {
vcoubard 542:1bf9c597f44f 72 .connHandle = p_ble_evt->evt.gattc_evt.conn_handle,
vcoubard 542:1bf9c597f44f 73 .handle = p_ble_evt->evt.gattc_evt.params.write_rsp.handle,
vcoubard 542:1bf9c597f44f 74 .writeOp = (GattWriteCallbackParams::WriteOp_t)(p_ble_evt->evt.gattc_evt.params.write_rsp.write_op),
vcoubard 542:1bf9c597f44f 75 .offset = p_ble_evt->evt.gattc_evt.params.write_rsp.offset,
vcoubard 542:1bf9c597f44f 76 .len = p_ble_evt->evt.gattc_evt.params.write_rsp.len,
vcoubard 542:1bf9c597f44f 77 .data = p_ble_evt->evt.gattc_evt.params.write_rsp.data,
vcoubard 542:1bf9c597f44f 78 };
vcoubard 542:1bf9c597f44f 79 nRF5xGattClient::getInstance().processWriteResponse(&response);
vcoubard 542:1bf9c597f44f 80 }
vcoubard 542:1bf9c597f44f 81 break;
vcoubard 542:1bf9c597f44f 82
vcoubard 542:1bf9c597f44f 83 case BLE_GATTC_EVT_HVX: {
vcoubard 542:1bf9c597f44f 84 GattHVXCallbackParams params;
vcoubard 542:1bf9c597f44f 85 params.connHandle = p_ble_evt->evt.gattc_evt.conn_handle;
vcoubard 542:1bf9c597f44f 86 params.handle = p_ble_evt->evt.gattc_evt.params.hvx.handle;
vcoubard 542:1bf9c597f44f 87 params.type = static_cast<HVXType_t>(p_ble_evt->evt.gattc_evt.params.hvx.type);
vcoubard 542:1bf9c597f44f 88 params.len = p_ble_evt->evt.gattc_evt.params.hvx.len;
vcoubard 542:1bf9c597f44f 89 params.data = p_ble_evt->evt.gattc_evt.params.hvx.data;
vcoubard 542:1bf9c597f44f 90
vcoubard 542:1bf9c597f44f 91 nRF5xGattClient::getInstance().processHVXEvent(&params);
vcoubard 542:1bf9c597f44f 92 }
vcoubard 542:1bf9c597f44f 93 break;
vcoubard 542:1bf9c597f44f 94 }
vcoubard 542:1bf9c597f44f 95
vcoubard 542:1bf9c597f44f 96 sdSingleton.progressCharacteristicDiscovery();
vcoubard 542:1bf9c597f44f 97 sdSingleton.progressServiceDiscovery();
vcoubard 542:1bf9c597f44f 98 }
vcoubard 542:1bf9c597f44f 99 #endif