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BLEUART
Fork of 0925BLEonly by
main.cpp@4:d1480d298d7f, 2017-09-29 (annotated)
- Committer:
- Tanakacool
- Date:
- Fri Sep 29 08:51:40 2017 +0000
- Revision:
- 4:d1480d298d7f
- Parent:
- 3:837f3a27c2f7
- Child:
- 5:c459bdd60522
V4?END
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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Tanakacool | 0:f6f2880bef7f | 1 | /* mbed Microcontroller Library |
Tanakacool | 0:f6f2880bef7f | 2 | * Copyright (c) 2006-2013 ARM Limited |
Tanakacool | 0:f6f2880bef7f | 3 | * |
Tanakacool | 0:f6f2880bef7f | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
Tanakacool | 0:f6f2880bef7f | 5 | * you may not use this file except in compliance with the License. |
Tanakacool | 0:f6f2880bef7f | 6 | * You may obtain a copy of the License at |
Tanakacool | 0:f6f2880bef7f | 7 | * |
Tanakacool | 0:f6f2880bef7f | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
Tanakacool | 0:f6f2880bef7f | 9 | * |
Tanakacool | 0:f6f2880bef7f | 10 | * Unless required by applicable law or agreed to in writing, software |
Tanakacool | 0:f6f2880bef7f | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
Tanakacool | 0:f6f2880bef7f | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
Tanakacool | 0:f6f2880bef7f | 13 | * See the License for the specific language governing permissions and |
Tanakacool | 0:f6f2880bef7f | 14 | * limitations under the License. |
Tanakacool | 0:f6f2880bef7f | 15 | */ |
Tanakacool | 0:f6f2880bef7f | 16 | |
Tanakacool | 0:f6f2880bef7f | 17 | #include "mbed.h" |
Tanakacool | 0:f6f2880bef7f | 18 | #include "ble/BLE.h" |
Tanakacool | 3:837f3a27c2f7 | 19 | #include <stdio.h> |
Tanakacool | 3:837f3a27c2f7 | 20 | #include <string.h> |
Tanakacool | 3:837f3a27c2f7 | 21 | |
Tanakacool | 0:f6f2880bef7f | 22 | |
Tanakacool | 0:f6f2880bef7f | 23 | #include "ble/services/UARTService.h" |
Tanakacool | 0:f6f2880bef7f | 24 | |
Tanakacool | 0:f6f2880bef7f | 25 | #define NEED_CONSOLE_OUTPUT 0 /* Set this if you need debug messages on the console; |
Tanakacool | 0:f6f2880bef7f | 26 | * it will have an impact on code-size and power consumption. */ |
Tanakacool | 0:f6f2880bef7f | 27 | |
Tanakacool | 0:f6f2880bef7f | 28 | #if NEED_CONSOLE_OUTPUT |
Tanakacool | 0:f6f2880bef7f | 29 | #define DEBUG(...) { printf(__VA_ARGS__); } |
Tanakacool | 0:f6f2880bef7f | 30 | #else |
Tanakacool | 0:f6f2880bef7f | 31 | #define DEBUG(...) /* nothing */ |
Tanakacool | 0:f6f2880bef7f | 32 | #endif /* #if NEED_CONSOLE_OUTPUT */ |
Tanakacool | 0:f6f2880bef7f | 33 | |
Tanakacool | 0:f6f2880bef7f | 34 | |
Tanakacool | 0:f6f2880bef7f | 35 | |
Tanakacool | 0:f6f2880bef7f | 36 | Serial pc(USBTX, USBRX); |
Tanakacool | 0:f6f2880bef7f | 37 | BLEDevice ble; |
Tanakacool | 0:f6f2880bef7f | 38 | DigitalOut led1(P0_13); |
Tanakacool | 0:f6f2880bef7f | 39 | DigitalOut led2(P0_14); |
Tanakacool | 0:f6f2880bef7f | 40 | DigitalOut led3(P0_15); |
Tanakacool | 0:f6f2880bef7f | 41 | DigitalOut led4(P0_16); |
Tanakacool | 0:f6f2880bef7f | 42 | InterruptIn button1(P0_11); |
Tanakacool | 0:f6f2880bef7f | 43 | uint8_t state; |
Tanakacool | 0:f6f2880bef7f | 44 | uint8_t open; |
Tanakacool | 1:5d6887b45ff6 | 45 | |
Tanakacool | 3:837f3a27c2f7 | 46 | uint8_t longble[255]; |
Tanakacool | 1:5d6887b45ff6 | 47 | uint8_t lb=0 ; |
Tanakacool | 0:f6f2880bef7f | 48 | |
Tanakacool | 0:f6f2880bef7f | 49 | UARTService *uartServicePtr; |
Tanakacool | 0:f6f2880bef7f | 50 | |
Tanakacool | 0:f6f2880bef7f | 51 | void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params) |
Tanakacool | 0:f6f2880bef7f | 52 | { |
Tanakacool | 0:f6f2880bef7f | 53 | DEBUG("Disconnected!\n\r"); |
Tanakacool | 0:f6f2880bef7f | 54 | DEBUG("Restarting the advertising process\n\r"); |
Tanakacool | 0:f6f2880bef7f | 55 | ble.startAdvertising(); |
Tanakacool | 0:f6f2880bef7f | 56 | } |
Tanakacool | 0:f6f2880bef7f | 57 | /* |
Tanakacool | 0:f6f2880bef7f | 58 | void opendoor() |
Tanakacool | 0:f6f2880bef7f | 59 | { |
Tanakacool | 0:f6f2880bef7f | 60 | led4=0; |
Tanakacool | 0:f6f2880bef7f | 61 | led3=1; |
Tanakacool | 0:f6f2880bef7f | 62 | wait(3); |
Tanakacool | 0:f6f2880bef7f | 63 | led4=0; |
Tanakacool | 0:f6f2880bef7f | 64 | led3=0; |
Tanakacool | 0:f6f2880bef7f | 65 | wait(10); |
Tanakacool | 0:f6f2880bef7f | 66 | led4=1; |
Tanakacool | 0:f6f2880bef7f | 67 | led3=0; |
Tanakacool | 0:f6f2880bef7f | 68 | wait(3); |
Tanakacool | 0:f6f2880bef7f | 69 | led4=0; |
Tanakacool | 0:f6f2880bef7f | 70 | led3=0; |
Tanakacool | 0:f6f2880bef7f | 71 | |
Tanakacool | 0:f6f2880bef7f | 72 | }*/ |
Tanakacool | 0:f6f2880bef7f | 73 | |
Tanakacool | 0:f6f2880bef7f | 74 | void onDataWritten(const GattWriteCallbackParams *params) |
Tanakacool | 0:f6f2880bef7f | 75 | { |
Tanakacool | 0:f6f2880bef7f | 76 | if ((uartServicePtr != NULL) && (params->handle == uartServicePtr->getTXCharacteristicHandle())) { |
Tanakacool | 0:f6f2880bef7f | 77 | // uint16_t bytesRead = params->len; |
Tanakacool | 0:f6f2880bef7f | 78 | DEBUG("received %u bytes\n\r", bytesRead); |
Tanakacool | 1:5d6887b45ff6 | 79 | ble.updateCharacteristicValue(uartServicePtr->getRXCharacteristicHandle(), params->data, params->len);// uint16_t bytesRead = params->len; |
Tanakacool | 1:5d6887b45ff6 | 80 | if(((*(params->data))=='<')&&((*(params->data+1))=='S')&&((*(params->data+2))=='>')){ // <S> |
Tanakacool | 1:5d6887b45ff6 | 81 | lb=0; |
Tanakacool | 3:837f3a27c2f7 | 82 | memset(longble,'\0',sizeof(longble)); |
Tanakacool | 3:837f3a27c2f7 | 83 | |
Tanakacool | 3:837f3a27c2f7 | 84 | } |
Tanakacool | 3:837f3a27c2f7 | 85 | if(((*(params->data))=='<')&&((*(params->data+1))=='E')&&((*(params->data+2))=='>')){ // <E> |
Tanakacool | 3:837f3a27c2f7 | 86 | // uint8_t *a; |
Tanakacool | 3:837f3a27c2f7 | 87 | // a=longble; |
Tanakacool | 3:837f3a27c2f7 | 88 | // a+=3; |
Tanakacool | 4:d1480d298d7f | 89 | /* for(uint8_t a=0;a<252;a++){ |
Tanakacool | 4:d1480d298d7f | 90 | longble[a]=longble[a+3]; |
Tanakacool | 4:d1480d298d7f | 91 | }*/ |
Tanakacool | 4:d1480d298d7f | 92 | |
Tanakacool | 4:d1480d298d7f | 93 | uint8_t target[255]; |
Tanakacool | 4:d1480d298d7f | 94 | |
Tanakacool | 4:d1480d298d7f | 95 | memcpy( target, longble + 3, strlen((const char*)longble) ); |
Tanakacool | 4:d1480d298d7f | 96 | |
Tanakacool | 4:d1480d298d7f | 97 | //Serial.print(strlen(target)); |
Tanakacool | 4:d1480d298d7f | 98 | |
Tanakacool | 4:d1480d298d7f | 99 | pc.printf("%S\r\n",target); |
Tanakacool | 4:d1480d298d7f | 100 | // pc.printf("%S\r\n",longble) ; |
Tanakacool | 4:d1480d298d7f | 101 | // pc.printf("%d\r\n",(sizeof(longble))) ; |
Tanakacool | 3:837f3a27c2f7 | 102 | } |
Tanakacool | 1:5d6887b45ff6 | 103 | uint8_t blein[params->len]; |
Tanakacool | 3:837f3a27c2f7 | 104 | for(uint8_t count=0 ; count<((params->len)) ; ++count){ //取得藍芽資料 |
Tanakacool | 0:f6f2880bef7f | 105 | blein[count]= *((params->data)+count); |
Tanakacool | 3:837f3a27c2f7 | 106 | longble[count+lb]= *((params->data)+count); |
Tanakacool | 0:f6f2880bef7f | 107 | } |
Tanakacool | 2:0d84e066f294 | 108 | //x=0; |
Tanakacool | 1:5d6887b45ff6 | 109 | lb+=(params->len); |
Tanakacool | 1:5d6887b45ff6 | 110 | if(lb>110) |
Tanakacool | 1:5d6887b45ff6 | 111 | lb=0; |
Tanakacool | 3:837f3a27c2f7 | 112 | |
Tanakacool | 1:5d6887b45ff6 | 113 | // uint8_t *a; |
Tanakacool | 1:5d6887b45ff6 | 114 | // uint8_t test[] = "OPEN"; |
Tanakacool | 1:5d6887b45ff6 | 115 | // a = longble; |
Tanakacool | 1:5d6887b45ff6 | 116 | //ble.updateCharacteristicValue(uartServicePtr->getRXCharacteristicHandle(), a, 20); |
Tanakacool | 3:837f3a27c2f7 | 117 | |
Tanakacool | 1:5d6887b45ff6 | 118 | //ble.updateCharacteristicValue(uartServicePtr->getRXCharacteristicHandle(), params->data, params->len);// uint16_t bytesRead = params->len; |
Tanakacool | 1:5d6887b45ff6 | 119 | |
Tanakacool | 0:f6f2880bef7f | 120 | //uint8_t test[] = "123456789012345678901"; |
Tanakacool | 0:f6f2880bef7f | 121 | // uint8_t *a; |
Tanakacool | 0:f6f2880bef7f | 122 | //a = test; |
Tanakacool | 1:5d6887b45ff6 | 123 | // ble.updateCharacteristicValue(uartServicePtr->getRXCharacteristicHandle(), a, params->len); |
Tanakacool | 0:f6f2880bef7f | 124 | } |
Tanakacool | 0:f6f2880bef7f | 125 | } |
Tanakacool | 0:f6f2880bef7f | 126 | |
Tanakacool | 0:f6f2880bef7f | 127 | void button1_pressed() |
Tanakacool | 1:5d6887b45ff6 | 128 | { |
Tanakacool | 1:5d6887b45ff6 | 129 | |
Tanakacool | 0:f6f2880bef7f | 130 | } |
Tanakacool | 0:f6f2880bef7f | 131 | |
Tanakacool | 0:f6f2880bef7f | 132 | void periodicCallback(void) |
Tanakacool | 0:f6f2880bef7f | 133 | { |
Tanakacool | 0:f6f2880bef7f | 134 | led1 = !led1; |
Tanakacool | 0:f6f2880bef7f | 135 | led2= state; |
Tanakacool | 0:f6f2880bef7f | 136 | if (open==1){ |
Tanakacool | 0:f6f2880bef7f | 137 | open=0; |
Tanakacool | 0:f6f2880bef7f | 138 | led3=0; |
Tanakacool | 0:f6f2880bef7f | 139 | led4=1; |
Tanakacool | 0:f6f2880bef7f | 140 | wait(1); |
Tanakacool | 0:f6f2880bef7f | 141 | led3=1; |
Tanakacool | 0:f6f2880bef7f | 142 | led4=0; |
Tanakacool | 0:f6f2880bef7f | 143 | wait(1); |
Tanakacool | 0:f6f2880bef7f | 144 | led3=0; |
Tanakacool | 0:f6f2880bef7f | 145 | led4=0; |
Tanakacool | 0:f6f2880bef7f | 146 | } |
Tanakacool | 0:f6f2880bef7f | 147 | |
Tanakacool | 0:f6f2880bef7f | 148 | } |
Tanakacool | 0:f6f2880bef7f | 149 | |
Tanakacool | 0:f6f2880bef7f | 150 | int main(void) |
Tanakacool | 0:f6f2880bef7f | 151 | { |
Tanakacool | 0:f6f2880bef7f | 152 | led1 = 1; |
Tanakacool | 0:f6f2880bef7f | 153 | led2 = 1; |
Tanakacool | 0:f6f2880bef7f | 154 | led3 = 1; |
Tanakacool | 0:f6f2880bef7f | 155 | led4 = 1; |
Tanakacool | 0:f6f2880bef7f | 156 | Ticker ticker; |
Tanakacool | 0:f6f2880bef7f | 157 | ticker.attach(periodicCallback, 1); |
Tanakacool | 0:f6f2880bef7f | 158 | |
Tanakacool | 0:f6f2880bef7f | 159 | DEBUG("Initialising the nRF51822\n\r"); |
Tanakacool | 0:f6f2880bef7f | 160 | ble.init(); |
Tanakacool | 0:f6f2880bef7f | 161 | ble.onDisconnection(disconnectionCallback); |
Tanakacool | 0:f6f2880bef7f | 162 | ble.onDataWritten(onDataWritten); |
Tanakacool | 0:f6f2880bef7f | 163 | |
Tanakacool | 0:f6f2880bef7f | 164 | /* setup advertising */ |
Tanakacool | 0:f6f2880bef7f | 165 | ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED); |
Tanakacool | 0:f6f2880bef7f | 166 | ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED); |
Tanakacool | 0:f6f2880bef7f | 167 | ble.accumulateAdvertisingPayload(GapAdvertisingData::SHORTENED_LOCAL_NAME, |
Tanakacool | 0:f6f2880bef7f | 168 | (const uint8_t *)"BLE UART", sizeof("BLE UART") - 1); |
Tanakacool | 0:f6f2880bef7f | 169 | ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS, |
Tanakacool | 0:f6f2880bef7f | 170 | (const uint8_t *)UARTServiceUUID_reversed, sizeof(UARTServiceUUID_reversed)); |
Tanakacool | 0:f6f2880bef7f | 171 | |
Tanakacool | 0:f6f2880bef7f | 172 | ble.setAdvertisingInterval(1000); /* 1000ms; in multiples of 0.625ms. */ |
Tanakacool | 0:f6f2880bef7f | 173 | ble.startAdvertising(); |
Tanakacool | 0:f6f2880bef7f | 174 | |
Tanakacool | 0:f6f2880bef7f | 175 | UARTService uartService(ble); |
Tanakacool | 0:f6f2880bef7f | 176 | uartServicePtr = &uartService; |
Tanakacool | 0:f6f2880bef7f | 177 | |
Tanakacool | 0:f6f2880bef7f | 178 | while (true) { |
Tanakacool | 0:f6f2880bef7f | 179 | ble.waitForEvent(); |
Tanakacool | 0:f6f2880bef7f | 180 | } |
Tanakacool | 0:f6f2880bef7f | 181 | } |