Based on the example USB HID keyboard https://developer.mbed.org/users/jbru/code/BLE_HID_KeyboardStreamDemo/
Dependencies: BLE_API mbed nRF51822
Fork of HID-kb by
examples_common.cpp@3:7d7822143a2d, 2018-11-14 (annotated)
- Committer:
- JonnyA
- Date:
- Wed Nov 14 09:46:45 2018 +0000
- Revision:
- 3:7d7822143a2d
- Parent:
- 0:cb1939018833
Add simple debounce wait on interrupts for buttons
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
JonnyA | 0:cb1939018833 | 1 | /* mbed Microcontroller Library |
JonnyA | 0:cb1939018833 | 2 | * Copyright (c) 2015 ARM Limited |
JonnyA | 0:cb1939018833 | 3 | * |
JonnyA | 0:cb1939018833 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
JonnyA | 0:cb1939018833 | 5 | * you may not use this file except in compliance with the License. |
JonnyA | 0:cb1939018833 | 6 | * You may obtain a copy of the License at |
JonnyA | 0:cb1939018833 | 7 | * |
JonnyA | 0:cb1939018833 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
JonnyA | 0:cb1939018833 | 9 | * |
JonnyA | 0:cb1939018833 | 10 | * Unless required by applicable law or agreed to in writing, software |
JonnyA | 0:cb1939018833 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
JonnyA | 0:cb1939018833 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
JonnyA | 0:cb1939018833 | 13 | * See the License for the specific language governing permissions and |
JonnyA | 0:cb1939018833 | 14 | * limitations under the License. |
JonnyA | 0:cb1939018833 | 15 | */ |
JonnyA | 0:cb1939018833 | 16 | |
JonnyA | 0:cb1939018833 | 17 | #include "ble/services/BatteryService.h" |
JonnyA | 0:cb1939018833 | 18 | |
JonnyA | 0:cb1939018833 | 19 | #include "HIDDeviceInformationService.h" |
JonnyA | 0:cb1939018833 | 20 | |
JonnyA | 0:cb1939018833 | 21 | #include "examples_common.h" |
JonnyA | 0:cb1939018833 | 22 | |
JonnyA | 0:cb1939018833 | 23 | static void passkeyDisplayCallback(Gap::Handle_t handle, const SecurityManager::Passkey_t passkey) |
JonnyA | 0:cb1939018833 | 24 | { |
JonnyA | 0:cb1939018833 | 25 | printf("Input passKey: "); |
JonnyA | 0:cb1939018833 | 26 | for (unsigned i = 0; i < Gap::ADDR_LEN; i++) { |
JonnyA | 0:cb1939018833 | 27 | printf("%c", passkey[i]); |
JonnyA | 0:cb1939018833 | 28 | } |
JonnyA | 0:cb1939018833 | 29 | printf("\r\n"); |
JonnyA | 0:cb1939018833 | 30 | } |
JonnyA | 0:cb1939018833 | 31 | |
JonnyA | 0:cb1939018833 | 32 | static void securitySetupCompletedCallback(Gap::Handle_t handle, SecurityManager::SecurityCompletionStatus_t status) |
JonnyA | 0:cb1939018833 | 33 | { |
JonnyA | 0:cb1939018833 | 34 | if (status == SecurityManager::SEC_STATUS_SUCCESS) { |
JonnyA | 0:cb1939018833 | 35 | printf("Security success %d\r\n", status); |
JonnyA | 0:cb1939018833 | 36 | } else { |
JonnyA | 0:cb1939018833 | 37 | printf("Security failed %d\r\n", status); |
JonnyA | 0:cb1939018833 | 38 | } |
JonnyA | 0:cb1939018833 | 39 | } |
JonnyA | 0:cb1939018833 | 40 | |
JonnyA | 0:cb1939018833 | 41 | static void securitySetupInitiatedCallback(Gap::Handle_t, bool allowBonding, bool requireMITM, SecurityManager::SecurityIOCapabilities_t iocaps) |
JonnyA | 0:cb1939018833 | 42 | { |
JonnyA | 0:cb1939018833 | 43 | printf("Security setup initiated\r\n"); |
JonnyA | 0:cb1939018833 | 44 | } |
JonnyA | 0:cb1939018833 | 45 | |
JonnyA | 0:cb1939018833 | 46 | void initializeSecurity(BLE &ble) |
JonnyA | 0:cb1939018833 | 47 | { |
JonnyA | 0:cb1939018833 | 48 | bool enableBonding = true; |
JonnyA | 0:cb1939018833 | 49 | bool requireMITM = HID_SECURITY_REQUIRE_MITM; |
JonnyA | 0:cb1939018833 | 50 | |
JonnyA | 0:cb1939018833 | 51 | ble.securityManager().onSecuritySetupInitiated(securitySetupInitiatedCallback); |
JonnyA | 0:cb1939018833 | 52 | ble.securityManager().onPasskeyDisplay(passkeyDisplayCallback); |
JonnyA | 0:cb1939018833 | 53 | ble.securityManager().onSecuritySetupCompleted(securitySetupCompletedCallback); |
JonnyA | 0:cb1939018833 | 54 | |
JonnyA | 0:cb1939018833 | 55 | ble.securityManager().init(enableBonding, requireMITM, HID_SECURITY_IOCAPS); |
JonnyA | 0:cb1939018833 | 56 | } |
JonnyA | 0:cb1939018833 | 57 | |
JonnyA | 0:cb1939018833 | 58 | void initializeHOGP(BLE &ble) |
JonnyA | 0:cb1939018833 | 59 | { |
JonnyA | 0:cb1939018833 | 60 | static const uint16_t uuid16_list[] = {GattService::UUID_HUMAN_INTERFACE_DEVICE_SERVICE, |
JonnyA | 0:cb1939018833 | 61 | GattService::UUID_DEVICE_INFORMATION_SERVICE, |
JonnyA | 0:cb1939018833 | 62 | GattService::UUID_BATTERY_SERVICE}; |
JonnyA | 0:cb1939018833 | 63 | |
JonnyA | 0:cb1939018833 | 64 | PnPID_t pnpID; |
JonnyA | 0:cb1939018833 | 65 | pnpID.vendorID_source = 0x2; // from the USB Implementer's Forum |
JonnyA | 0:cb1939018833 | 66 | pnpID.vendorID = 0x0D28; // NXP |
JonnyA | 0:cb1939018833 | 67 | pnpID.productID = 0x0204; // CMSIS-DAP (well, it's a keyboard but oh well) |
JonnyA | 0:cb1939018833 | 68 | pnpID.productVersion = 0x0100; // v1.0 |
JonnyA | 0:cb1939018833 | 69 | HIDDeviceInformationService deviceInfo(ble, "ARM", "m1", "abc", "def", "ghi", "jkl", &pnpID); |
JonnyA | 0:cb1939018833 | 70 | |
JonnyA | 0:cb1939018833 | 71 | BatteryService batteryInfo(ble, 80); |
JonnyA | 0:cb1939018833 | 72 | |
JonnyA | 0:cb1939018833 | 73 | ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | |
JonnyA | 0:cb1939018833 | 74 | GapAdvertisingData::LE_GENERAL_DISCOVERABLE); |
JonnyA | 0:cb1939018833 | 75 | ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, |
JonnyA | 0:cb1939018833 | 76 | (uint8_t *)uuid16_list, sizeof(uuid16_list)); |
JonnyA | 0:cb1939018833 | 77 | |
JonnyA | 0:cb1939018833 | 78 | // see 5.1.2: HID over GATT Specification (pg. 25) |
JonnyA | 0:cb1939018833 | 79 | ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED); |
JonnyA | 0:cb1939018833 | 80 | // 30ms to 50ms is recommended (5.1.2) |
JonnyA | 0:cb1939018833 | 81 | ble.gap().setAdvertisingInterval(50); |
JonnyA | 0:cb1939018833 | 82 | } |
JonnyA | 0:cb1939018833 | 83 |