Delta
/
BLE_HIDScanner_DELTA
Example for BLE HID scanner
Fork of BLE_HIDScanner_DELTA by
main.cpp@4:fd7572166cbb, 2017-07-26 (annotated)
- Committer:
- silviaChen
- Date:
- Wed Jul 26 03:50:46 2017 +0000
- Revision:
- 4:fd7572166cbb
- Parent:
- 3:9d6e0ddf3fbe
- Child:
- 5:8f0f8b8a85eb
Add BLE UART service
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
silviaChen | 0:c7bcc0b36b5e | 1 | /* mbed Microcontroller Library |
silviaChen | 0:c7bcc0b36b5e | 2 | * Copyright (c) 2006-2015 ARM Limited |
silviaChen | 0:c7bcc0b36b5e | 3 | * |
silviaChen | 0:c7bcc0b36b5e | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
silviaChen | 0:c7bcc0b36b5e | 5 | * you may not use this file except in compliance with the License. |
silviaChen | 0:c7bcc0b36b5e | 6 | * You may obtain a copy of the License at |
silviaChen | 0:c7bcc0b36b5e | 7 | * |
silviaChen | 0:c7bcc0b36b5e | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
silviaChen | 0:c7bcc0b36b5e | 9 | * |
silviaChen | 0:c7bcc0b36b5e | 10 | * Unless required by applicable law or agreed to in writing, software |
silviaChen | 0:c7bcc0b36b5e | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
silviaChen | 0:c7bcc0b36b5e | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
silviaChen | 0:c7bcc0b36b5e | 13 | * See the License for the specific language governing permissions and |
silviaChen | 0:c7bcc0b36b5e | 14 | * limitations under the License. |
silviaChen | 0:c7bcc0b36b5e | 15 | */ |
silviaChen | 0:c7bcc0b36b5e | 16 | |
silviaChen | 0:c7bcc0b36b5e | 17 | #include "mbed.h" |
silviaChen | 0:c7bcc0b36b5e | 18 | #include "ble/BLE.h" |
silviaChen | 0:c7bcc0b36b5e | 19 | #include "ble/services/BatteryService.h" |
silviaChen | 0:c7bcc0b36b5e | 20 | #include "ble/services/DeviceInformationService.h" |
silviaChen | 1:8bca989a70be | 21 | #include "HIDService.h" |
silviaChen | 4:fd7572166cbb | 22 | #include "ble/services/UARTService.h" |
silviaChen | 0:c7bcc0b36b5e | 23 | |
silviaChen | 1:8bca989a70be | 24 | //DigitalOut led1(LED1); |
silviaChen | 3:9d6e0ddf3fbe | 25 | Serial uart(USBTX, USBRX); |
silviaChen | 4:fd7572166cbb | 26 | InterruptIn testHID_btn(BUTTON1); |
silviaChen | 0:c7bcc0b36b5e | 27 | |
silviaChen | 1:8bca989a70be | 28 | HIDService *hidService; |
silviaChen | 1:8bca989a70be | 29 | unsigned char keyData; |
silviaChen | 1:8bca989a70be | 30 | const static char DEVICE_NAME[] = "HID_Keyboard"; |
silviaChen | 1:8bca989a70be | 31 | static const uint16_t uuid16_list[] = {GattService::UUID_HUMAN_INTERFACE_DEVICE_SERVICE, |
silviaChen | 4:fd7572166cbb | 32 | GattService::UUID_BATTERY_SERVICE, |
silviaChen | 0:c7bcc0b36b5e | 33 | GattService::UUID_DEVICE_INFORMATION_SERVICE}; |
silviaChen | 0:c7bcc0b36b5e | 34 | static volatile bool triggerSensorPolling = false; |
silviaChen | 1:8bca989a70be | 35 | bool isConnectionSecured = false; |
silviaChen | 4:fd7572166cbb | 36 | bool isSecuritySetup = false; |
silviaChen | 4:fd7572166cbb | 37 | unsigned char serial_buf[20]; |
silviaChen | 4:fd7572166cbb | 38 | uint16_t serialLen = 0; |
silviaChen | 4:fd7572166cbb | 39 | static uint8_t key_press_scan_buff[50]; |
silviaChen | 4:fd7572166cbb | 40 | static uint8_t modifyKey[50]; |
silviaChen | 4:fd7572166cbb | 41 | int index_b = 0; |
silviaChen | 0:c7bcc0b36b5e | 42 | |
silviaChen | 1:8bca989a70be | 43 | DeviceInformationService *deviceInfo; |
silviaChen | 4:fd7572166cbb | 44 | BatteryService *batteryService; |
silviaChen | 4:fd7572166cbb | 45 | static UARTService *uartServicePtr; |
silviaChen | 0:c7bcc0b36b5e | 46 | |
silviaChen | 1:8bca989a70be | 47 | void passkeyDisplayCallback(Gap::Handle_t handle, const SecurityManager::Passkey_t passkey) |
silviaChen | 1:8bca989a70be | 48 | { |
silviaChen | 1:8bca989a70be | 49 | uart.printf("Input passKey: "); |
silviaChen | 1:8bca989a70be | 50 | for (unsigned i = 0; i < Gap::ADDR_LEN; i++) { |
silviaChen | 1:8bca989a70be | 51 | uart.printf("%c ", passkey[i]); |
silviaChen | 1:8bca989a70be | 52 | } |
silviaChen | 1:8bca989a70be | 53 | uart.printf("\r\n"); |
silviaChen | 1:8bca989a70be | 54 | } |
silviaChen | 4:fd7572166cbb | 55 | |
silviaChen | 4:fd7572166cbb | 56 | void securitySetupInitiatedCallback(Gap::Handle_t, bool allowBonding, bool requireMITM, SecurityManager::SecurityIOCapabilities_t iocaps) |
silviaChen | 4:fd7572166cbb | 57 | { |
silviaChen | 4:fd7572166cbb | 58 | uart.printf("securitySetupInitiatedCallback\r\n"); |
silviaChen | 4:fd7572166cbb | 59 | isSecuritySetup = true; |
silviaChen | 4:fd7572166cbb | 60 | } |
silviaChen | 1:8bca989a70be | 61 | |
silviaChen | 1:8bca989a70be | 62 | void securitySetupCompletedCallback(Gap::Handle_t handle, SecurityManager::SecurityCompletionStatus_t status) |
silviaChen | 1:8bca989a70be | 63 | { |
silviaChen | 1:8bca989a70be | 64 | if (status == SecurityManager::SEC_STATUS_SUCCESS) { |
silviaChen | 1:8bca989a70be | 65 | uart.printf("Security success\r\n", status); |
silviaChen | 3:9d6e0ddf3fbe | 66 | isConnectionSecured = true; |
silviaChen | 1:8bca989a70be | 67 | } else { |
silviaChen | 1:8bca989a70be | 68 | uart.printf("Security failed\r\n", status); |
silviaChen | 1:8bca989a70be | 69 | } |
silviaChen | 1:8bca989a70be | 70 | } |
silviaChen | 1:8bca989a70be | 71 | |
silviaChen | 1:8bca989a70be | 72 | void linkSecuredCallback(Gap::Handle_t handle, SecurityManager::SecurityMode_t securityMode) |
silviaChen | 1:8bca989a70be | 73 | { |
silviaChen | 1:8bca989a70be | 74 | uart.printf("linkSecuredCallback\r\n"); |
silviaChen | 4:fd7572166cbb | 75 | if (!isSecuritySetup) { |
silviaChen | 4:fd7572166cbb | 76 | isConnectionSecured = true; |
silviaChen | 4:fd7572166cbb | 77 | } |
silviaChen | 4:fd7572166cbb | 78 | } |
silviaChen | 4:fd7572166cbb | 79 | |
silviaChen | 4:fd7572166cbb | 80 | void securityContextStoredCallback(Gap::Handle_t handle) { |
silviaChen | 4:fd7572166cbb | 81 | uart.printf("securityContextStoredCallback\r\n"); |
silviaChen | 1:8bca989a70be | 82 | isConnectionSecured = true; |
silviaChen | 4:fd7572166cbb | 83 | isSecuritySetup = false; |
silviaChen | 1:8bca989a70be | 84 | } |
silviaChen | 1:8bca989a70be | 85 | |
silviaChen | 1:8bca989a70be | 86 | void onConnectionCallback(const Gap::ConnectionCallbackParams_t *params) |
silviaChen | 1:8bca989a70be | 87 | { |
silviaChen | 1:8bca989a70be | 88 | uart.printf("Connected\r\n"); |
silviaChen | 1:8bca989a70be | 89 | } |
silviaChen | 0:c7bcc0b36b5e | 90 | |
silviaChen | 0:c7bcc0b36b5e | 91 | void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params) |
silviaChen | 0:c7bcc0b36b5e | 92 | { |
silviaChen | 1:8bca989a70be | 93 | uart.printf("Disconnected\r\n"); |
silviaChen | 1:8bca989a70be | 94 | isConnectionSecured = false; |
silviaChen | 3:9d6e0ddf3fbe | 95 | BLE::Instance(BLE::DEFAULT_INSTANCE).gap().startAdvertising(); // restart advertising |
silviaChen | 0:c7bcc0b36b5e | 96 | } |
silviaChen | 0:c7bcc0b36b5e | 97 | |
silviaChen | 1:8bca989a70be | 98 | void onTimeoutCallback(Gap::TimeoutSource_t source) |
silviaChen | 1:8bca989a70be | 99 | { |
silviaChen | 1:8bca989a70be | 100 | switch (source) { |
silviaChen | 1:8bca989a70be | 101 | case Gap::TIMEOUT_SRC_ADVERTISING: |
silviaChen | 1:8bca989a70be | 102 | uart.printf("Advertising timeout\r\n"); |
silviaChen | 1:8bca989a70be | 103 | break; |
silviaChen | 1:8bca989a70be | 104 | case Gap::TIMEOUT_SRC_SECURITY_REQUEST: |
silviaChen | 1:8bca989a70be | 105 | uart.printf("Security request timeout\r\n"); |
silviaChen | 1:8bca989a70be | 106 | break; |
silviaChen | 1:8bca989a70be | 107 | case Gap::TIMEOUT_SRC_SCAN: |
silviaChen | 1:8bca989a70be | 108 | uart.printf("Scanning timeout\r\n"); |
silviaChen | 1:8bca989a70be | 109 | break; |
silviaChen | 1:8bca989a70be | 110 | case Gap::TIMEOUT_SRC_CONN: |
silviaChen | 1:8bca989a70be | 111 | uart.printf("Connection timeout\r\n"); |
silviaChen | 1:8bca989a70be | 112 | break; |
silviaChen | 1:8bca989a70be | 113 | } |
silviaChen | 1:8bca989a70be | 114 | } |
silviaChen | 1:8bca989a70be | 115 | |
silviaChen | 4:fd7572166cbb | 116 | void serverDataWrittenCallback(const GattWriteCallbackParams *response) { |
silviaChen | 4:fd7572166cbb | 117 | uart.printf("serverDataWrittenCallback\r\n"); |
silviaChen | 4:fd7572166cbb | 118 | if (response->handle == uartServicePtr->getTXCharacteristicHandle()) { |
silviaChen | 4:fd7572166cbb | 119 | serialLen = response->len; |
silviaChen | 4:fd7572166cbb | 120 | for(int j=0;j<response->len;j++) { |
silviaChen | 4:fd7572166cbb | 121 | //uart.printf("data: %02X\r\n", response->data[j]); |
silviaChen | 4:fd7572166cbb | 122 | serial_buf[j] = response->data[j]; |
silviaChen | 4:fd7572166cbb | 123 | } |
silviaChen | 4:fd7572166cbb | 124 | } |
silviaChen | 4:fd7572166cbb | 125 | } |
silviaChen | 4:fd7572166cbb | 126 | |
silviaChen | 0:c7bcc0b36b5e | 127 | void periodicCallback(void) |
silviaChen | 0:c7bcc0b36b5e | 128 | { |
silviaChen | 1:8bca989a70be | 129 | //led1 = !led1; /* Do blinky on LED1 while we're waiting for BLE events */ |
silviaChen | 0:c7bcc0b36b5e | 130 | |
silviaChen | 0:c7bcc0b36b5e | 131 | /* Note that the periodicCallback() executes in interrupt context, so it is safer to do |
silviaChen | 0:c7bcc0b36b5e | 132 | * heavy-weight sensor polling from the main thread. */ |
silviaChen | 4:fd7572166cbb | 133 | //triggerSensorPolling = true; |
silviaChen | 4:fd7572166cbb | 134 | } |
silviaChen | 4:fd7572166cbb | 135 | |
silviaChen | 4:fd7572166cbb | 136 | void testHIDRiseInterrupt() { |
silviaChen | 4:fd7572166cbb | 137 | triggerSensorPolling = true; |
silviaChen | 4:fd7572166cbb | 138 | } |
silviaChen | 4:fd7572166cbb | 139 | |
silviaChen | 4:fd7572166cbb | 140 | void transferReportData(unsigned char keyData) { |
silviaChen | 4:fd7572166cbb | 141 | if(keyData <= 0x39 && keyData >= 0x30){ //number |
silviaChen | 4:fd7572166cbb | 142 | if(keyData == 0x30){ |
silviaChen | 4:fd7572166cbb | 143 | modifyKey[index_b] = 0x00; |
silviaChen | 4:fd7572166cbb | 144 | key_press_scan_buff[index_b] = 0x27; |
silviaChen | 4:fd7572166cbb | 145 | index_b++; |
silviaChen | 4:fd7572166cbb | 146 | key_press_scan_buff[index_b] = 0x73; |
silviaChen | 4:fd7572166cbb | 147 | } else { |
silviaChen | 4:fd7572166cbb | 148 | modifyKey[index_b] = 0x00; |
silviaChen | 4:fd7572166cbb | 149 | key_press_scan_buff[index_b] = keyData-0x13; |
silviaChen | 4:fd7572166cbb | 150 | index_b++; |
silviaChen | 4:fd7572166cbb | 151 | key_press_scan_buff[index_b] = 0x73; |
silviaChen | 4:fd7572166cbb | 152 | } |
silviaChen | 4:fd7572166cbb | 153 | } else if(keyData <= 0x7a && keyData >= 0x61 ){ //lowercase letters |
silviaChen | 4:fd7572166cbb | 154 | modifyKey[index_b] = 0x00; |
silviaChen | 4:fd7572166cbb | 155 | key_press_scan_buff[index_b] = keyData-0x5d; |
silviaChen | 4:fd7572166cbb | 156 | index_b++; |
silviaChen | 4:fd7572166cbb | 157 | key_press_scan_buff[index_b] = 0x73; |
silviaChen | 4:fd7572166cbb | 158 | } else if(keyData <= 0x5a && keyData >= 0x41){ //uppercase letters |
silviaChen | 4:fd7572166cbb | 159 | modifyKey[index_b] = 0x02; |
silviaChen | 4:fd7572166cbb | 160 | key_press_scan_buff[index_b] = keyData-0x3d; |
silviaChen | 4:fd7572166cbb | 161 | index_b++; |
silviaChen | 4:fd7572166cbb | 162 | key_press_scan_buff[index_b] = 0x73; |
silviaChen | 4:fd7572166cbb | 163 | } else if (keyData == 0x20) { //space |
silviaChen | 4:fd7572166cbb | 164 | modifyKey[index_b] = 0x00; |
silviaChen | 4:fd7572166cbb | 165 | key_press_scan_buff[index_b] = 0x2c; |
silviaChen | 4:fd7572166cbb | 166 | index_b++; |
silviaChen | 4:fd7572166cbb | 167 | key_press_scan_buff[index_b] = 0x73; |
silviaChen | 4:fd7572166cbb | 168 | } else { |
silviaChen | 4:fd7572166cbb | 169 | modifyKey[index_b] = 0x00; |
silviaChen | 4:fd7572166cbb | 170 | //key_press_scan_buff[index_b] = 0x73; //this is dummy data. |
silviaChen | 4:fd7572166cbb | 171 | //msg[index_w+1] = '\0'; |
silviaChen | 4:fd7572166cbb | 172 | } |
silviaChen | 4:fd7572166cbb | 173 | index_b++; |
silviaChen | 4:fd7572166cbb | 174 | } |
silviaChen | 4:fd7572166cbb | 175 | |
silviaChen | 4:fd7572166cbb | 176 | void dataSentCallback(const unsigned callback) { |
silviaChen | 4:fd7572166cbb | 177 | //uart.printf("dataSentCallback\r\n"); |
silviaChen | 0:c7bcc0b36b5e | 178 | } |
silviaChen | 0:c7bcc0b36b5e | 179 | |
silviaChen | 3:9d6e0ddf3fbe | 180 | void bleInitComplete(BLE::InitializationCompleteCallbackContext *params) |
silviaChen | 3:9d6e0ddf3fbe | 181 | { |
silviaChen | 3:9d6e0ddf3fbe | 182 | BLE &ble = params->ble; |
silviaChen | 3:9d6e0ddf3fbe | 183 | ble_error_t error = params->error; |
silviaChen | 3:9d6e0ddf3fbe | 184 | |
silviaChen | 3:9d6e0ddf3fbe | 185 | if (error != BLE_ERROR_NONE) { |
silviaChen | 3:9d6e0ddf3fbe | 186 | return; |
silviaChen | 3:9d6e0ddf3fbe | 187 | } |
silviaChen | 3:9d6e0ddf3fbe | 188 | |
silviaChen | 3:9d6e0ddf3fbe | 189 | bool enableBonding = true; |
silviaChen | 3:9d6e0ddf3fbe | 190 | bool requireMITM = false; |
silviaChen | 3:9d6e0ddf3fbe | 191 | |
silviaChen | 4:fd7572166cbb | 192 | //uint8_t pKey[6] = {'1', '1', '1', '1', '1', '1'}; //set the passkey |
silviaChen | 3:9d6e0ddf3fbe | 193 | ble.securityManager().init(enableBonding, requireMITM, SecurityManager::IO_CAPS_NONE); |
silviaChen | 3:9d6e0ddf3fbe | 194 | ble.securityManager().onPasskeyDisplay(passkeyDisplayCallback); |
silviaChen | 4:fd7572166cbb | 195 | ble.securityManager().onSecuritySetupInitiated(securitySetupInitiatedCallback); |
silviaChen | 3:9d6e0ddf3fbe | 196 | ble.securityManager().onSecuritySetupCompleted(securitySetupCompletedCallback); |
silviaChen | 3:9d6e0ddf3fbe | 197 | ble.securityManager().onLinkSecured(linkSecuredCallback); |
silviaChen | 4:fd7572166cbb | 198 | ble.securityManager().onSecurityContextStored(securityContextStoredCallback); |
silviaChen | 3:9d6e0ddf3fbe | 199 | ble.gap().onDisconnection(disconnectionCallback); |
silviaChen | 3:9d6e0ddf3fbe | 200 | ble.gap().onConnection(onConnectionCallback); |
silviaChen | 3:9d6e0ddf3fbe | 201 | ble.gap().onTimeout(onTimeoutCallback); |
silviaChen | 3:9d6e0ddf3fbe | 202 | //ble.gattServer().onDataRead(onDataReadCallback); |
silviaChen | 4:fd7572166cbb | 203 | ble.gattServer().onDataWritten(serverDataWrittenCallback); |
silviaChen | 4:fd7572166cbb | 204 | ble.gattServer().onDataSent(dataSentCallback); |
silviaChen | 3:9d6e0ddf3fbe | 205 | |
silviaChen | 3:9d6e0ddf3fbe | 206 | /* Setup primary service. */ |
silviaChen | 3:9d6e0ddf3fbe | 207 | hidService = new HIDService(ble); |
silviaChen | 3:9d6e0ddf3fbe | 208 | |
silviaChen | 3:9d6e0ddf3fbe | 209 | /* Setup auxiliary service. */ |
silviaChen | 4:fd7572166cbb | 210 | uartServicePtr = new UARTService(ble); |
silviaChen | 4:fd7572166cbb | 211 | batteryService = new BatteryService(ble, 100); |
silviaChen | 3:9d6e0ddf3fbe | 212 | deviceInfo = new DeviceInformationService(ble, "DELTA", "NQ620", "SN1", "hw-rev1", "fw-rev1", "soft-rev1"); |
silviaChen | 3:9d6e0ddf3fbe | 213 | |
silviaChen | 3:9d6e0ddf3fbe | 214 | /* Setup advertising. */ |
silviaChen | 3:9d6e0ddf3fbe | 215 | ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE); |
silviaChen | 3:9d6e0ddf3fbe | 216 | ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list)); |
silviaChen | 3:9d6e0ddf3fbe | 217 | ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::KEYBOARD); |
silviaChen | 3:9d6e0ddf3fbe | 218 | ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME)); |
silviaChen | 3:9d6e0ddf3fbe | 219 | ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED); |
silviaChen | 3:9d6e0ddf3fbe | 220 | ble.gap().setAdvertisingInterval(50); /* 50ms */ |
silviaChen | 3:9d6e0ddf3fbe | 221 | ble.gap().startAdvertising(); |
silviaChen | 3:9d6e0ddf3fbe | 222 | uart.printf("Start advertising\r\n"); |
silviaChen | 3:9d6e0ddf3fbe | 223 | } |
silviaChen | 3:9d6e0ddf3fbe | 224 | |
silviaChen | 3:9d6e0ddf3fbe | 225 | int main(void) |
silviaChen | 3:9d6e0ddf3fbe | 226 | { |
silviaChen | 3:9d6e0ddf3fbe | 227 | //led1 = 1; |
silviaChen | 3:9d6e0ddf3fbe | 228 | // Ticker ticker; |
silviaChen | 3:9d6e0ddf3fbe | 229 | // ticker.attach(periodicCallback, 0.1); // blink LED every second |
silviaChen | 4:fd7572166cbb | 230 | |
silviaChen | 4:fd7572166cbb | 231 | testHID_btn.rise(&testHIDRiseInterrupt); |
silviaChen | 3:9d6e0ddf3fbe | 232 | |
silviaChen | 3:9d6e0ddf3fbe | 233 | uart.baud(115200); |
silviaChen | 3:9d6e0ddf3fbe | 234 | uart.printf("Srarting HID Service\r\n"); |
silviaChen | 3:9d6e0ddf3fbe | 235 | |
silviaChen | 3:9d6e0ddf3fbe | 236 | BLE& ble = BLE::Instance(BLE::DEFAULT_INSTANCE); |
silviaChen | 3:9d6e0ddf3fbe | 237 | ble.init(bleInitComplete); |
silviaChen | 3:9d6e0ddf3fbe | 238 | |
silviaChen | 3:9d6e0ddf3fbe | 239 | /* SpinWait for initialization to complete. This is necessary because the |
silviaChen | 3:9d6e0ddf3fbe | 240 | * BLE object is used in the main loop below. */ |
silviaChen | 3:9d6e0ddf3fbe | 241 | while (ble.hasInitialized() == false) { /* spin loop */ } |
silviaChen | 3:9d6e0ddf3fbe | 242 | |
silviaChen | 3:9d6e0ddf3fbe | 243 | // infinite loop |
silviaChen | 3:9d6e0ddf3fbe | 244 | while (1) { |
silviaChen | 1:8bca989a70be | 245 | if (isConnectionSecured) { |
silviaChen | 3:9d6e0ddf3fbe | 246 | if (uart.readable() == 1) { |
silviaChen | 3:9d6e0ddf3fbe | 247 | keyData = uart.getc(); |
silviaChen | 4:fd7572166cbb | 248 | //uart.printf("keyData: %c\r\n", keyData); |
silviaChen | 4:fd7572166cbb | 249 | transferReportData(keyData); |
silviaChen | 3:9d6e0ddf3fbe | 250 | if(keyData == 0x0a && ble.getGapState().connected){ |
silviaChen | 3:9d6e0ddf3fbe | 251 | for(int i = 0; i < index_b ; i++){ |
silviaChen | 4:fd7572166cbb | 252 | //uart.printf("m[%x] k[%x] ", modifyKey[i], key_press_scan_buff[i]); |
silviaChen | 3:9d6e0ddf3fbe | 253 | hidService->updateReport(modifyKey[i], key_press_scan_buff[i]); |
silviaChen | 3:9d6e0ddf3fbe | 254 | ble.waitForEvent(); |
silviaChen | 3:9d6e0ddf3fbe | 255 | wait(0.01); |
silviaChen | 3:9d6e0ddf3fbe | 256 | } |
silviaChen | 1:8bca989a70be | 257 | |
silviaChen | 3:9d6e0ddf3fbe | 258 | index_b = 0; |
silviaChen | 3:9d6e0ddf3fbe | 259 | memset(modifyKey, 0, 50); |
silviaChen | 3:9d6e0ddf3fbe | 260 | memset(key_press_scan_buff, 0, 50); |
silviaChen | 3:9d6e0ddf3fbe | 261 | } |
silviaChen | 4:fd7572166cbb | 262 | } else if(triggerSensorPolling) { |
silviaChen | 4:fd7572166cbb | 263 | //Demo HID/Serial at the same time |
silviaChen | 4:fd7572166cbb | 264 | triggerSensorPolling = false; |
silviaChen | 4:fd7572166cbb | 265 | |
silviaChen | 4:fd7572166cbb | 266 | for(int j=0;j<serialLen;j++) { |
silviaChen | 4:fd7572166cbb | 267 | keyData = serial_buf[j]; |
silviaChen | 4:fd7572166cbb | 268 | //uart.printf("keyData: %c\r\n", keyData); |
silviaChen | 4:fd7572166cbb | 269 | transferReportData(keyData); |
silviaChen | 4:fd7572166cbb | 270 | } |
silviaChen | 4:fd7572166cbb | 271 | |
silviaChen | 4:fd7572166cbb | 272 | for(int i = 0; i < index_b ; i++){ |
silviaChen | 4:fd7572166cbb | 273 | //uart.printf("m[%x] k[%x] ", modifyKey[i], key_press_scan_buff[i]); |
silviaChen | 4:fd7572166cbb | 274 | hidService->updateReport(modifyKey[i], key_press_scan_buff[i]); |
silviaChen | 4:fd7572166cbb | 275 | ble.waitForEvent(); |
silviaChen | 4:fd7572166cbb | 276 | wait(0.01); |
silviaChen | 4:fd7572166cbb | 277 | } |
silviaChen | 4:fd7572166cbb | 278 | |
silviaChen | 4:fd7572166cbb | 279 | index_b = 0; |
silviaChen | 4:fd7572166cbb | 280 | memset(modifyKey, 0, 50); |
silviaChen | 4:fd7572166cbb | 281 | memset(key_press_scan_buff, 0, 50); |
silviaChen | 4:fd7572166cbb | 282 | } else { |
silviaChen | 4:fd7572166cbb | 283 | ble.waitForEvent(); |
silviaChen | 0:c7bcc0b36b5e | 284 | } |
silviaChen | 3:9d6e0ddf3fbe | 285 | } else { |
silviaChen | 3:9d6e0ddf3fbe | 286 | ble.waitForEvent(); // low power wait for event |
silviaChen | 3:9d6e0ddf3fbe | 287 | wait(1); |
silviaChen | 0:c7bcc0b36b5e | 288 | } |
silviaChen | 1:8bca989a70be | 289 | |
silviaChen | 0:c7bcc0b36b5e | 290 | } |
silviaChen | 0:c7bcc0b36b5e | 291 | } |