ST / X_NUCLEO_IDB0XA1

BLE_API wrapper library for STMicroelectronics' BlueNRG Bluetooth Low Energy expansion board shield (Component)

Dependents:   Nucleo_Zumo_BLE_IDB04A1 contest_IOT5 contest_IOT6 contest_IOT_10 ... more

Fork of X_NUCLEO_IDB0XA1 by ST Expansion SW Team

Arduino Connector Compatibility Warning

X-NUCLEO-IDB04A1 and X-NUCLEO-IDB05A1 are Arduino compatible with an exception: instead of using pin D13 for the SPI clock, they use pin D3. The default configuration for this library is having the SPI clock on pin D3.

To be fully Arduino compatible, X-NUCLEO-IDB04A1 and X-NUCLEO-IDB05A1 need a small HW patch.

For X-NUCLEO-IDB04A1 this patch consists in removing zero resistor R10 and instead soldering zero resistor R11. For X-NUCLEO-IDB05A1 this patch consists in removing zero resistor R4 and instead soldering zero resistor R6.

In case you patch your board, then you also have to configure this library to use pin D13 to drive the SPI clock (see macro IDB0XA1_D13_PATCH in file x_nucleo_idb0xa1_targets.h).

If you use pin D13 for the SPI clock, please be aware that on STM32 Nucleo boards you may not drive the LED, otherwise you will get a conflict: the LED on STM32 Nucleo boards is connected to pin D13.

Referring to the current list of tested platforms (see X-NUCLEO-IDB04A1 and X-NUCLEO-IDB05A1 pages), the patch is required by ST-Nucleo-F103RB; ST-Nucleo-F302R8; ST-Nucleo-F411RE; and ST-Nucleo-F446RE.

x-nucleo-idb0xa1/utils/Payload.h@236:2a73f3a97452, 2016-06-09 (annotated)

Committer:
Andrea Palmieri
Date:
Thu Jun 09 17:16:36 2016 +0200
Revision:
236:2a73f3a97452
Parent:
175:925e455f5e45
Child:
242:058b2e731adc
Child:
251:86df2c289e7c
Fix issue on ADV payload de-allocation



Signed-off-by: Andrea Palmieri <andrea.palmieri@st.com>

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Wolfgang Betz 132:51056160fa4a 1 /* mbed Microcontroller Library
Wolfgang Betz 132:51056160fa4a 2 * Copyright (c) 2006-2013 ARM Limited
Wolfgang Betz 132:51056160fa4a 3 *
Wolfgang Betz 132:51056160fa4a 4 * Licensed under the Apache License, Version 2.0 (the "License");
Wolfgang Betz 132:51056160fa4a 5 * you may not use this file except in compliance with the License.
Wolfgang Betz 132:51056160fa4a 6 * You may obtain a copy of the License at
Wolfgang Betz 132:51056160fa4a 7 *
Wolfgang Betz 132:51056160fa4a 8 * http://www.apache.org/licenses/LICENSE-2.0
Wolfgang Betz 132:51056160fa4a 9 *
Wolfgang Betz 132:51056160fa4a 10 * Unless required by applicable law or agreed to in writing, software
Wolfgang Betz 132:51056160fa4a 11 * distributed under the License is distributed on an "AS IS" BASIS,
Wolfgang Betz 132:51056160fa4a 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Wolfgang Betz 132:51056160fa4a 13 * See the License for the specific language governing permissions and
Wolfgang Betz 132:51056160fa4a 14 * limitations under the License.
Wolfgang Betz 132:51056160fa4a 15 */
Wolfgang Betz 132:51056160fa4a 16
Wolfgang Betz 144:bdf5e8432131 17 #include "mbed-drivers/mbed.h"
Wolfgang Betz 175:925e455f5e45 18 #include "debug.h"
Wolfgang Betz 132:51056160fa4a 19
Wolfgang Betz 132:51056160fa4a 20 #ifndef __PAYLOAD_H__
Wolfgang Betz 132:51056160fa4a 21 #define __PAYLOAD_H__
Wolfgang Betz 132:51056160fa4a 22
Wolfgang Betz 132:51056160fa4a 23 class UnitPayload
Wolfgang Betz 132:51056160fa4a 24 {
Wolfgang Betz 132:51056160fa4a 25 public:
Wolfgang Betz 132:51056160fa4a 26 uint8_t length;
Wolfgang Betz 132:51056160fa4a 27 uint8_t id;
Wolfgang Betz 132:51056160fa4a 28 uint8_t *data;
Wolfgang Betz 132:51056160fa4a 29 uint8_t *idptr;
Wolfgang Betz 132:51056160fa4a 30
Wolfgang Betz 132:51056160fa4a 31
Wolfgang Betz 132:51056160fa4a 32
Wolfgang Betz 132:51056160fa4a 33 void set_length(uint8_t l) {
Wolfgang Betz 132:51056160fa4a 34 length=l;
Wolfgang Betz 132:51056160fa4a 35 }
Wolfgang Betz 132:51056160fa4a 36
Wolfgang Betz 132:51056160fa4a 37 void set_id(uint8_t i) {
Wolfgang Betz 132:51056160fa4a 38 id=i;
Wolfgang Betz 132:51056160fa4a 39 }
Wolfgang Betz 132:51056160fa4a 40
Wolfgang Betz 132:51056160fa4a 41 void set_data(uint8_t* data1) {
Wolfgang Betz 132:51056160fa4a 42 for(int j=0;j<length;j++)
Wolfgang Betz 132:51056160fa4a 43 {
Wolfgang Betz 132:51056160fa4a 44 data[j]=data1[j];
Wolfgang Betz 132:51056160fa4a 45 }
Wolfgang Betz 132:51056160fa4a 46 }
Wolfgang Betz 132:51056160fa4a 47
Wolfgang Betz 132:51056160fa4a 48 uint8_t get_length() {
Wolfgang Betz 132:51056160fa4a 49 return length;
Wolfgang Betz 132:51056160fa4a 50 }
Wolfgang Betz 132:51056160fa4a 51
Wolfgang Betz 132:51056160fa4a 52 uint8_t get_id() {
Wolfgang Betz 132:51056160fa4a 53 return id;
Wolfgang Betz 132:51056160fa4a 54 }
Wolfgang Betz 132:51056160fa4a 55
Wolfgang Betz 132:51056160fa4a 56 uint8_t* get_data() {
Wolfgang Betz 132:51056160fa4a 57 return data;
Wolfgang Betz 132:51056160fa4a 58 }
Wolfgang Betz 132:51056160fa4a 59
Wolfgang Betz 132:51056160fa4a 60 };
Wolfgang Betz 132:51056160fa4a 61
Wolfgang Betz 132:51056160fa4a 62 class Payload {
Wolfgang Betz 132:51056160fa4a 63 UnitPayload *payload;
Wolfgang Betz 132:51056160fa4a 64 int stringLength;
Wolfgang Betz 132:51056160fa4a 65 int payloadUnitCount;
Wolfgang Betz 132:51056160fa4a 66
Wolfgang Betz 132:51056160fa4a 67 public:
Wolfgang Betz 132:51056160fa4a 68 Payload(const uint8_t *tokenString, uint8_t string_ength);
Wolfgang Betz 132:51056160fa4a 69 Payload();
Andrea Palmieri 236:2a73f3a97452 70 ~Payload();
Wolfgang Betz 132:51056160fa4a 71 uint8_t getPayloadUnitCount();
Wolfgang Betz 132:51056160fa4a 72
Wolfgang Betz 132:51056160fa4a 73 uint8_t getIDAtIndex(int index);
Wolfgang Betz 132:51056160fa4a 74 uint8_t getLengthAtIndex(int index);
Wolfgang Betz 132:51056160fa4a 75 uint8_t* getDataAtIndex(int index);
Wolfgang Betz 132:51056160fa4a 76 int8_t getInt8AtIndex(int index);
Wolfgang Betz 132:51056160fa4a 77 uint16_t getUint16AtIndex(int index);
Wolfgang Betz 132:51056160fa4a 78 uint8_t* getSerializedAdDataAtIndex(int index);
Wolfgang Betz 132:51056160fa4a 79 };
Wolfgang Betz 132:51056160fa4a 80
Wolfgang Betz 132:51056160fa4a 81
Wolfgang Betz 132:51056160fa4a 82 class PayloadUnit {
Wolfgang Betz 132:51056160fa4a 83 private:
Wolfgang Betz 132:51056160fa4a 84 uint8_t* lenPtr;
Wolfgang Betz 132:51056160fa4a 85 uint8_t* adTypePtr;
Wolfgang Betz 132:51056160fa4a 86 uint8_t* dataPtr;
Wolfgang Betz 132:51056160fa4a 87
Wolfgang Betz 132:51056160fa4a 88 public:
Wolfgang Betz 132:51056160fa4a 89 PayloadUnit() {
Wolfgang Betz 132:51056160fa4a 90 lenPtr = NULL;
Wolfgang Betz 132:51056160fa4a 91 adTypePtr = NULL;
Wolfgang Betz 132:51056160fa4a 92 dataPtr = NULL;
Wolfgang Betz 132:51056160fa4a 93 }
Wolfgang Betz 132:51056160fa4a 94
Wolfgang Betz 132:51056160fa4a 95 PayloadUnit(uint8_t *len, uint8_t *adType, uint8_t* data) {
Wolfgang Betz 132:51056160fa4a 96 lenPtr = len;
Wolfgang Betz 132:51056160fa4a 97 adTypePtr = adType;
Wolfgang Betz 132:51056160fa4a 98 dataPtr = data;
Wolfgang Betz 132:51056160fa4a 99 }
Wolfgang Betz 132:51056160fa4a 100
Wolfgang Betz 132:51056160fa4a 101 void setLenPtr(uint8_t *len) {
Wolfgang Betz 132:51056160fa4a 102 lenPtr = len;
Wolfgang Betz 132:51056160fa4a 103 }
Wolfgang Betz 132:51056160fa4a 104
Wolfgang Betz 132:51056160fa4a 105 void setAdTypePtr(uint8_t *adType) {
Wolfgang Betz 132:51056160fa4a 106 adTypePtr = adType;
Wolfgang Betz 132:51056160fa4a 107 }
Wolfgang Betz 132:51056160fa4a 108
Wolfgang Betz 132:51056160fa4a 109 void setDataPtr(uint8_t *data) {
Wolfgang Betz 132:51056160fa4a 110 dataPtr = data;
Wolfgang Betz 132:51056160fa4a 111 }
Wolfgang Betz 132:51056160fa4a 112
Wolfgang Betz 132:51056160fa4a 113 uint8_t* getLenPtr() {
Wolfgang Betz 132:51056160fa4a 114 return lenPtr;
Wolfgang Betz 132:51056160fa4a 115 }
Wolfgang Betz 132:51056160fa4a 116
Wolfgang Betz 132:51056160fa4a 117 uint8_t* getAdTypePtr() {
Wolfgang Betz 132:51056160fa4a 118 return adTypePtr;
Wolfgang Betz 132:51056160fa4a 119 }
Wolfgang Betz 132:51056160fa4a 120
Wolfgang Betz 132:51056160fa4a 121 uint8_t* getDataPtr() {
Wolfgang Betz 132:51056160fa4a 122 return dataPtr;
Wolfgang Betz 132:51056160fa4a 123 }
Wolfgang Betz 132:51056160fa4a 124
Wolfgang Betz 132:51056160fa4a 125 void printDataAsHex() {
Wolfgang Betz 132:51056160fa4a 126 int i = 0;
Wolfgang Betz 175:925e455f5e45 127 PRINTF("AdData=");
Wolfgang Betz 132:51056160fa4a 128 for(i=0; i<*lenPtr-1; i++) {
Wolfgang Betz 175:925e455f5e45 129 PRINTF("0x%x ", dataPtr[i]);
Wolfgang Betz 132:51056160fa4a 130 }
Wolfgang Betz 175:925e455f5e45 131 PRINTF("\n");
Wolfgang Betz 132:51056160fa4a 132 }
Wolfgang Betz 132:51056160fa4a 133
Wolfgang Betz 132:51056160fa4a 134 void printDataAsString() {
Wolfgang Betz 132:51056160fa4a 135 int i = 0;
Wolfgang Betz 175:925e455f5e45 136 PRINTF("AdData=");
Wolfgang Betz 132:51056160fa4a 137 for(i=0; i<*lenPtr; i++) {
Wolfgang Betz 175:925e455f5e45 138 PRINTF("%c", dataPtr[i]);
Wolfgang Betz 132:51056160fa4a 139 }
Wolfgang Betz 175:925e455f5e45 140 PRINTF("\n");
Wolfgang Betz 132:51056160fa4a 141 }
Wolfgang Betz 132:51056160fa4a 142
Wolfgang Betz 132:51056160fa4a 143 };
Wolfgang Betz 132:51056160fa4a 144
Wolfgang Betz 132:51056160fa4a 145 class PayloadPtr {
Wolfgang Betz 132:51056160fa4a 146 private:
Wolfgang Betz 132:51056160fa4a 147 PayloadUnit *unit;
Wolfgang Betz 132:51056160fa4a 148 int payloadUnitCount;
Wolfgang Betz 132:51056160fa4a 149 public:
Wolfgang Betz 132:51056160fa4a 150 PayloadPtr(const uint8_t *tokenString, uint8_t string_ength) {
Wolfgang Betz 132:51056160fa4a 151 // initialize private data members
Wolfgang Betz 132:51056160fa4a 152 int stringLength = string_ength;
Wolfgang Betz 132:51056160fa4a 153 payloadUnitCount = 0;
Wolfgang Betz 132:51056160fa4a 154
Wolfgang Betz 132:51056160fa4a 155 int index = 0;
Wolfgang Betz 132:51056160fa4a 156 while(index!=stringLength) {
Wolfgang Betz 132:51056160fa4a 157 int len=tokenString[index];
Wolfgang Betz 132:51056160fa4a 158 index=index+1+len;
Wolfgang Betz 132:51056160fa4a 159 payloadUnitCount++;
Wolfgang Betz 132:51056160fa4a 160 }
Wolfgang Betz 132:51056160fa4a 161
Wolfgang Betz 132:51056160fa4a 162 // allocate memory to unit
Wolfgang Betz 132:51056160fa4a 163 unit = new PayloadUnit[payloadUnitCount];
Wolfgang Betz 132:51056160fa4a 164 int i = 0;
Wolfgang Betz 132:51056160fa4a 165 int nextUnitOffset = 0;
Wolfgang Betz 132:51056160fa4a 166
Wolfgang Betz 132:51056160fa4a 167 while(i<payloadUnitCount) {
Wolfgang Betz 132:51056160fa4a 168 unit[i].setLenPtr((uint8_t *)tokenString+nextUnitOffset);
Wolfgang Betz 132:51056160fa4a 169 unit[i].setAdTypePtr((uint8_t *)tokenString+nextUnitOffset+1);
Wolfgang Betz 132:51056160fa4a 170 unit[i].setDataPtr((uint8_t *)tokenString+nextUnitOffset+2);
Wolfgang Betz 132:51056160fa4a 171
Wolfgang Betz 132:51056160fa4a 172 nextUnitOffset += *unit[i].getLenPtr()+1;
Wolfgang Betz 132:51056160fa4a 173 i++;
Wolfgang Betz 132:51056160fa4a 174
Wolfgang Betz 132:51056160fa4a 175 }
Wolfgang Betz 132:51056160fa4a 176 }
Wolfgang Betz 132:51056160fa4a 177
Wolfgang Betz 132:51056160fa4a 178 PayloadUnit getUnitAtIndex(int index) {
Wolfgang Betz 132:51056160fa4a 179 return unit[index];
Wolfgang Betz 132:51056160fa4a 180 }
Wolfgang Betz 132:51056160fa4a 181
Wolfgang Betz 132:51056160fa4a 182 int getPayloadUnitCount() { return payloadUnitCount; }
Wolfgang Betz 132:51056160fa4a 183
Andrea Palmieri 236:2a73f3a97452 184 ~PayloadPtr() {
Andrea Palmieri 236:2a73f3a97452 185 if(unit) delete[] unit;
Andrea Palmieri 236:2a73f3a97452 186
Andrea Palmieri 236:2a73f3a97452 187 unit = NULL;
Andrea Palmieri 236:2a73f3a97452 188 }
Wolfgang Betz 132:51056160fa4a 189 };
Wolfgang Betz 132:51056160fa4a 190
Wolfgang Betz 132:51056160fa4a 191 #endif // __PAYLOAD_H__