Bluetooth low energy
SmartBond™: power, size and system cost without compromise
Bluetooth®低能量是用于将设备彼此连接和云连接的De Facto低功耗标准。高度集成，SmartBond™SoC系列具有最小，功率高效的蓝牙低能量解决方案，可实现最低的系统成本。广泛的支持工具套房确保了易用性和快速到市场的路线。
| Part Number | DA14699/7/5/1 | DA14683 | DA14682 | DA14586 | DA14585 | DA14531/0 | DA14531MOD | |
| Product Description | The world’s most advanced wireless microcontroller product family | 单芯片高安全蓝牙5解决方案，具有可扩展内存 | Small size, low power and most integrated Bluetooth 5 SoC | The world’s smallest and lowest power Bluetooth 5.1 System-on-Chip which enables the next 1billion IoT devices | DA14531 SmartBond Tiny™模块，基于世界上最小和最低电源蓝牙5.1系统 | |||
|
TYPE |
SoC | ● | ● | ● | ● | |||
| SiP | ● | ● | ||||||
| Module | ● | |||||||
|
TECHNOLOGY |
Bluetooth® LE | 5.2 | 5.0 | 5.0 | 5.0 | 5.0 | 5.1 | 5.1 |
| 2.4 GHz专有 | ● | |||||||
|
核心系统 |
CPU | 96MHz Arm Cortex-M33. 浮点DSP扩展 |
96MHz Arm Cortex-M0 |
96MHz Arm Cortex-M0 |
16MHz ARM Cortex-M0 |
16MHz ARM Cortex-M0 |
16MHz ARM Cortex-M0+ |
16MHz ARM Cortex-M0+ |
| 皇家音乐学院 | 512千字节 384.kB (691) |
128.kB | 128.kB | 96kB | 96kB | 48KB. | 48KB. | |
| ROM OTP |
128.kB 4kB |
128.kB 64kB |
128.kB 64kB |
128.kB 64kB |
128.kB 64kB |
144.kB 32 KB |
144.kB 32 KB |
|
| 闪光 | QSPI公司闪光 | QSPI公司闪光 | 1024kB | 25.6kB | SPI Flash | SPI Flash | 128.kB | |
| Crystals | 32兆赫+32千赫 | 32./16MHz+32kHz | 32./16MHz+32kHz | 16.MHz+32kHz | 16.MHz+32kHz | 32.MHz | 32.MHz | |
|
POWER |
Internal DCDC | 巴克 | 巴克 | 巴克 | 巴克&Boost | 巴克&Boost | 巴克&Boost○ | 巴克 |
| External System Power Rails | 2x1.8V，1x3.3V | 2x1.8V，1x3.3V | 2x1.8V，1x3.3V | |||||
| Charger | ● ● ● ○ | ● | ● | |||||
|
SECURITY |
AES/SHA公司 | 25.6/512 | 25.6/512 | 25.6/512 | 128. | 128. | 128. | 128. |
| ECC/TRNG | ● ● | ● ● | ● ● | ○ ● | ○ ● | |||
| 安全密钥处理 | ● | ● | ● | |||||
|
RADIO |
频率 | 2.4GHz | 2.4GHz | 2.4GHz | 2.4GHz | 2.4GHz | 2.4GHz | 2.4GHz |
| Tx Power | 6分贝 | 0dBm | 0dBm | 0dBm | 0dBm | 2.5dBm | 2.2dBm | |
| RX敏感性 | -97分贝 | -94年dBm | -94年dBm | -93dbm. | -93dbm. | -94年dBm | -94年dBm | |
|
PERIPHERALS |
UART/SPI/I2C | 3/2/2 | 2/2/2 | 2/2/2 | 2/1/1 | 2/1/1 | 2/1/1 | 2/1/1 |
| QSPI公司XiP 即时解密 |
2/2/2/1 ● |
1 ○ |
1 ○ |
|||||
| USB FS/HS | 1○ | 1○ | 1○ | |||||
| Timers/PWM/RTC | 4/4/1 | 3/3 | 3/3 | 4/2 | 4/2 | 3/2/1 | 3/2/1 | |
| I2S,PCM/PDM | 8CH/2CH | 8CH/2CH | 8CH/2CH | 8CH/2CH | 8CH/2CH | |||
| LCD | ● ● ● ○ | |||||||
| Keyboard/QDEC/IR | ● ● ● | ● ● ● | ● ● ○ | ● ● ○ | ● ● ○ | ● ● ○ | ||
| ADC | 8ch 10b. 8ch 14b. |
8ch 10b. | 8ch 10b. | 4 ch 10 b | 4 ch 10 b | 4 ch 10 b | 4 ch 10 b | |
| LED driver | 2 2○ ○ | 3 | 3 | |||||
| Temperature sensor | ● | ● | ● | ● | ● | |||
| 其他 | Haptics / Motor Controller | |||||||
|
亚博国际官网平台网址
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Appliances | ● | ● | ● | ● | ● | ● | ● |
| Asset Tracking | ● | ● | ● | ● | ● | |||
| Beacons | ● | ● | ● | ● | ||||
| Consumer Electronics | ● | ● | ● | ● | ● | ● | ● | |
| Direction finding | ● | |||||||
| Gaming and AR/VR | ● | ● | ● | |||||
| Industrial Automation | ● | ● | ● | ● | ||||
| Medical and Healthcare | ● | ● | ● | ● | ● | ● | ● | |
| MESH networks | ● | ● | ● | |||||
| PC Peripherals | ● | ● | ● | ● | ● | ● | ● | |
| 智能家居与建筑 | ● | ● | ● | ● | ● | ● | ● | |
| Wearables | ● | ● | ● | ● | ● | ● | ||
| Wireless Ranging (WiRa) | ● | |||||||
| Smart door-locks | ● | ● | ● | |||||
| IoT sensors | ● | ● | ● | ● | ● | ● | ● | |
|
包装 |
Type#Pins (#GPIO) Dimensions |
VFBGA100 (55) 5x5毫米 (699/697) |
WLCSP53 (21) 3.41x3.01 mm AQFN60 (37) |
AQFN60 (31) 6x6 mm |
QFN40（24） 5x5毫米 |
WLCSP34 (14) 2.40x2.66 mm QFN40（25） |
WLCSP17 (6) 1.7x2.05 mm. (531 only) |
MOD16 (9) 12..5x14.5 mm |
| Operating Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40到85/105°C | -40 to 85°C | -40 to 85°C | |
| 电源电压范围 | 2.4 to 4.75V | 1.7至4.75伏 | 1.7至4.75伏 | 0.9 to 3.3V | 0.9 to 3.3V | 1.1至3.3V | 1.8 to 3.3V | |
| DEVELOPMENT KITS | DA14695 PRO DA14695 USB |
DA14683 PRO DA14683 USB. |
DA14683 PRO DA14683 USB. |
DA14585专业版 DA14585 BASIC |
DA14585专业版 DA14585 BASIC |
DA14531/0 PRO DA14531 USB | da14531mod pro | |
| Part Number | DA14531 BDE-BLEM301 | DA14531 Hongjia HJ-531IMF |
DA14531 Honjia HJ-131IMH |
DA14585 / AzureWave AW-CU362 | DA14585 / Inventek. ISM14585-L35. |
DA14585 / PANASONIC / PAN1740A |
| Product Description | BDE-BLEM301 is a highly integrated Bluetooth® 5.1 Low Energy Module based on Dialog ultra-low power DA14531 SoC | Ultra-small, ultra-low power Bluetooth 5.1 SIP module with the SmartBond DA14531 TINY. 5 x 4.75 x 1.3mm in a LGA25 package | 超小型、超低功耗蓝牙5.1 SIP模块，带SmartBond DA14531 TINY。4 x 4 x 1.3mm，LGA17包装 | DA14585 BLE5.0 SoC, 1Mbit SPI Flash, embedded antenna | DA14585 BLE5.0 SoC，板上最高8Mbit SPI闪存，板上可选SkyWorks PA，用于增加TX功率 | 9.0 x 9.5 x 1.8mm，集成天线和预认证，ARM®Cortex®-M0，96KB SRAM，64KB OTP |
| 亚博国际官网平台网址 | 信标|遥控器| Proximity tags | Low Power Sensors | Commissioning/Provisioning | Toys | Serial port transmission | Smart home | Smart meters | Smart medical devices | Tiny medical applications | Beacons | Smart toys | Smart locks | Remote Controls | Industrial smart devices | Tiny medical applications | Beacons | Smart toys | Smart locks | Remote Controls | Industrial smart devices | IoT Applications | Connected Sensors | Connected Medical | Environmental Monitoring | Beacons | Home Automation | Industrial Connectivity over BLE | Point of Sale Applications | Building Infrastructure | Temperature & Environmental Monitoring | Connected Toys | IoT Applications | Voice-controlled remote controls | Keyboard & Mouse | Connected Sensors | Beacons and Tags | Home Automation | Connected Toys | Consumer Appliances | 工业物联网|连接的传感器|人类界面设备|智能家居/建筑|智能照明系统|计量|智能家庭节点|信标|近似标签|跟踪器| Remote Controls |
| DA14680 / 1 | Not Recommended for New Designs; For Improved Performance – SeeDA14682/3 |
| DA14580/1/2/3型 | Not Recommended for New Designs; For Improved Performance – SeeDA14585/6andDA14530/1 |
Bluetooth® low energy helps manage diabetes with insulin pen dosage tracking
我们的智能债券™ DA14531和DA14585 SOC提供了一些独特的功能，非常适合连接健康产品（如注射器）。例如，它们可以使用氧化银电池和具有高内阻的超小容量电池进行操作，由于具有超低的泄漏电流和在从休亚博电竞菠菜眠模式切换到活动模式时检测第一剂量设置的能力，因此确保了非常长的保质期。
These capabilities are to the fore in the “InsulinK” insulin dosage tracker from Dnurse. This Bluetooth LE-enabled clip turns an ordinary insulin pen into a connected pen to capture a log of injections and dose information and provide patient feedback for better and more effective insulin consumption.
冷链监测冷却解决方案
The SmartBond TINY™ DA14531 SoC is the ideal solution for cold chain monitoring. It offers the lowest system cost plus scalable radio power to reduce power consumption to low microwatt levels for extraordinarily long battery lifetimes. Dialog offers various software examples to create, for example, smart labels that beacon their temperature or the lowest-cost direction-finding tags for tracking logistics glows. Ideal applications include vaccine transport and food distribution.
Mikrobus™微小点击板™
mikroBUS click boards™ are a revolutionary, plug-and-play way to add new functionality to development boards. Our click board-compatible Bluetooth® Low Energy solution allows you to quickly develop simple standalone Bluetooth LE applications or add a Bluetooth LE data pipe to an MCU. Featuring the globally certified SmartBond DA14531 BLE 5.1 module, the board is pre-programmed and supported by MicroElektronika’s mikroSDK and the easy-to-use SDK from Dialog, plus numerous useful software examples including CodeLess, an AT-Command based solution requiring little or no code development.
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| Product ID | Application | Standard | 内存size FLASH (Mb) | 内存size ROM (kB) | 内存大小OTP（kB） | 内存size RAM (kB) | GPIOS（MAX） | Power supply min (V) | Power supply max (V) | Tx current (mA) | Rx current (mA) | Output power (dBm) | Sensitivity (dBm) | Microcontroller | Recommended for new Designs | Package | Max system clock (MHz) | 灵活的系统时钟 | 从Flash执行 | HW crypto engine | QSPI公司 | SPI | UART | I2C | USB | PDM | Documents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DA14580-01UNA | Beacon & ProximityHealth & FitnessHuman Interface DevicesSmart Home | 表4.2核心规范 | 0 | 84 | 32. | 50. | 14. | 0.9 | 3.6 | 4.8 | 5.1 | 0 | -93年 | M0 | No | WL-CSP34,2.5*2.5*0.5mm | 16. | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | Documentation |
| DA14580-01AT2 | Beacon & ProximityHealth & FitnessHuman Interface DevicesSmart Home | 表4.2核心规范 | 0 | 84 | 32. | 50. | 24. | 0.9 | 3.6 | 4.8 | 5.1 | 0 | -93年 | M0 | No | QFN40,5*5*0.9mm | 16. | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | Documentation |
| DA14580-01A32 | Beacon & ProximityHealth & FitnessHuman Interface DevicesSmart Home | 表4.2核心规范 | 0 | 84 | 32. | 50. | 32. | 0.9 | 3.6 | 4.8 | 5.1 | 0 | -93年 | M0 | No | QFN48,6*6*0.9毫米 | 16. | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | Documentation |
| da14581-00UNA. | Wireless ChargingHost Controller Interface | 表4.2核心规范 | 0 | 84 | 32. | 50. | 14. | 0.9 | 3.6 | 4.8 | 5.1 | 0 | -93年 | M0 | No | WL-CSP34,2.5*2.5*0.5mm | 16. | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | Documentation |
| DA14581-00000VRA | Wireless ChargingHost Controller Interface | 表4.2核心规范 | 0 | 84 | 32. | 50. | 14. | 0.9 | 3.6 | 4.8 | 5.1 | 0 | -93年 | M0 | No | WL-CSP34,2.5*2.5*0.3mm | 16. | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | Documentation |
| DA14581-00AT2 | Wireless ChargingHost Controller Interface | 表4.2核心规范 | 0 | 84 | 32. | 50. | 24. | 0.9 | 3.6 | 4.8 | 5.1 | 0 | -93年 | M0 | No | QFN40,5*5*0.9mm | 16. | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | Documentation |
| DA14583-01F01AT2 | Beacon & ProximityHealth & FitnessHuman Interface DevicesSmart Home | 表4.2核心规范 | 1 | 84 | 32. | 50. | 24. | 2.35 | 3.6 | 4.8 | 5.1 | 0 | -93年 | M0 | No | QFN40,5*5*0.9mm | 16. | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | Documentation |
| DA14585-00000VV2* | Beacon & ProximityHealth & FitnessHuman Interface DevicesSmart Home遥控器with voice commands over BLE | BLE 5.0核心规格+补充功能 | 0 | 128. | 64 | 96 | 14. | 0.9 | 3.6 | 4.8 | 5.1 | 0 | -93年 | M0 | Yes | WL-CSP34,2.4*2.66*0.5mm | 16. | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 1 | Documentation |
| da14585-00000AT2 * | Beacon & ProximityHealth & FitnessHuman Interface DevicesSmart Home遥控器with voice commands over BLE | BLE 5.0核心规格+补充功能 | 0 | 128. | 64 | 96 | 25. | 0.9 | 3.6 | 4.9 | 5.3 | 0 | -93年 | M0 | Yes | QFN40,5*5*0.9mm | 16. | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 1 | Documentation |
| da14586-00f02at2 * | Beacon & ProximityHealth & FitnessHuman Interface DevicesSmart Home遥控器with voice commands over BLE | BLE 5.0核心规格+补充功能 | 2 | 128. | 64 | 96 | 24. | 1.8 | 3.6 | 4.9 | 5.3 | 0 | -93年 | M0 | Yes | QFN40,5*5*0.9mm | 16. | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 1 | Documentation |
| DA14680-01F08A92 | WearablesSmart HomeApple HomeKitHuman Interface Devices其他rechargeable device | BLE 4.2核心规范+可选功能 | 8 | 128. | 64 | 128. | 31. | 1.7 | 4.75 | 5.2 | 6 | 0 | -94年 | M0 | No | AQFN60,6*6*0.8mm | 96 | Yes | Yes | Yes | 0 | 2 | 2 | 2 | 1 | 1 | Documentation |
| DA14681-01000U2 | WearablesSmart HomeApple HomeKitHuman Interface Devices其他rechargeable device | BLE 4.2核心规范+可选功能 | 0 | 128. | 64 | 128. | 21. | 1.7 | 4.75 | 5.2 | 6 | 0 | -94年 | M0 | No | WL-CSP53,3.4*3.0*0.5mm | 96 | Yes | Yes | Yes | 1 | 2 | 2 | 2 | 1 | 1 | Documentation |
| DA14681-01000A92 | WearablesSmart HomeApple HomeKitHuman Interface Devices其他rechargeable device | BLE 4.2核心规范+可选功能 | 0 | 128. | 64 | 128. | 37. | 1.7 | 4.75 | 5.2 | 6 | 0 | -94年 | M0 | No | AQFN60,6*6*0.8mm | 96 | Yes | Yes | Yes | 1 | 2 | 2 | 2 | 1 | 1 | Documentation |
| DA14682* | WearablesSmart HomeApple HomeKitBluetooth meshCloud connected applications | BLE 5 | 8 | 128. | 64 | 128. | 31. | 1.7 | 4.75 | 5.2 | 6 | 0 | -94年 | M0 | Yes | AQFN60,6*6*0.8mm | 96 | Yes | Yes | Yes | 0 | 2 | 2 | 2 | 1 | 1 | Documentation |
| DA14683* | IndustrialHuman Interface DevicesVirtual reality remotesBanking | BLE 5 | 0 | 128. | 64 | 128. | 37. | 1.7 | 4.75 | 5.2 | 6 | 0 | -94年 | M0 | Yes | AQFN60,6*6*0.8mm | 96 | Yes | Yes | Yes | 1 | 2 | 2 | 2 | 1 | 1 | Documentation |
| DA14691-00000HQ2* | WearablesSmart HomeApple HomeKitBluetooth meshCloud connected applications | BLE 5.0 Core specification + optional features | Optional external | 128. | 4 | 384. | 44. | 2.4 | 4.75 | 3.5 | 2.2 | 6 | -97年 | M33 | Yes | VFBGA86, 6 x 6 x 0.55 mm | 96 | Yes | Yes | Yes | 1 | 2 | 3 | 2 | 1 | 1 | Documentation |
| DA14695-00000HQ2* | WearablesSmart HomeApple HomeKitBluetooth meshCloud connected applications | BLE 5.0 Core specification + optional features | Optional external | 128. | 4 | 512 | 44. | 2.4 | 4.75 | 3.5 | 2.2 | 6 | -97年 | M33 | Yes | VFBGA86, 6 x 6 x 0.55 mm | 96 | Yes | Yes | Yes | 1 | 2 | 3 | 2 | 1 | 1 | Documentation |
| da14697-00000HR2 * | WearablesSmart HomeApple HomeKitBluetooth meshCloud connected applications | BLE 5.0 Core specification + optional features | Optional external | 128. | 4 | 512 | 55. | 2.4 | 4.75 | 3.5 | 2.2 | 6 | -97年 | M33 | Yes | VFBGA100，5 x 5 x 0.475毫米 | 96 | Yes | Yes | Yes | 2 | 2 | 3 | 2 | 1 | 1 | Documentation |
| da14699-00000HR2 * | WearablesSmart HomeApple HomeKitBluetooth meshCloud connected applications | BLE 5.0 Core specification + optional features | Optional external | 128. | 4 | 512 | 55. | 2.4 | 4.75 | 3.5 | 2.2 | 6 | -97年 | M33 | Yes | VFBGA100，5 x 5 x 0.475毫米 | 96 | Yes | Yes | Yes | 2 | 2 | 3 | 2 | 1 | 1 | Documentation |
| DA14531 | DisposablesBeaconsAsset trackingConnected healthRCU | 表5.1核心规范+补充特征 | 0 | 144. | 32. | 48. | 12. | 0.9 | 3.6 | 3.5 | 2.2 | 0 | -94年 | M0 + | Yes | QFN24*2.2*3.04mm | 16. | Yes | Yes | Yes | 0 | 1 | 2 | 1 | 0 | 0 | Documentation |
*Recommended for new designs
Wearables
Proximity & Asset Tracking
Proximity applications are based on knowing and alerting you of the distance between two devices, such as keys or wallets, if the label goes out of range. Proximity information can also be used in asset tagging for inventory and automated access control or monitoring in cold chain tracking.
连接医疗
Connected medical offers solutions in allowing patients to take care of their own health condition in monitoring, sending alerts and making drug delivery easy. Bluetooth low energy is the technology to connect health products to the cloud. Examples of connected medical products are blood pressure meters, heart rate monitors, glucose meters and patches, body temperature meters, virus testers and drug delivery with injectables or via patches through the skin.
Smart Home & Buildings
Computing & Gaming
蓝牙在自推出以来，在连接计算和游戏外围设备时发挥了关键作用。它为一系列新的和新出现的外围设备提供了一个简单且经过验证的连接选项，同时保护对最个人数据的访问权限。
As electronic equipment becomes smarter and more mobile, the way we interact with it is changing. We want more control, more convenience and less clutter, which is driving huge growth in the wireless HID market. Bluetooth low energy is per default supported in recent versions of windows, which truly enables the wireless desktop.
| 智能债券™ SDK概述 | Product Supported |
|---|---|
| SDK6 | DA14585/6+DA14531/0 |
| SDK10 | DA1469x |
| SDK1 | DA14682/3 Also available for DA14680/1 but not recommended for new designs |
| SDK5型 | DA14580/1/3型 Not recommended for new designs |
| 智能债券™ 开发工具概述 | Product Supported |
|---|---|
| Dialog Smartbond Flash Programmer | DA14531/0,DA1458xandDA1469x |
| SmartSnippets Toolbox | All |
| SmartSnippets Studio | All |
| 生产线工具 |
Social distancing
Embedded Software Applications for Social Distancing Applications
蓝牙低能量范围扩展器
The SmartBond™ BLE Range Extender reference design enables you to take full advantage of the output power of the Bluetooth low energy standard to extend the range of your applications.
智能USB加密狗
智能USB加密狗设备是一个完全集成的USB到蓝牙设备® 基于SmartBond的LE解决方案™ DA14683高安全蓝牙乐SoC。
埃姆温
The emWin embedded graphics library developed by SEGGER Microcontroller is now offered by Dialog Semiconductor in library form for free commercial use with the SmartBond® DA1469x wireless microcontrollers.
Our SmartBond products are supported by development kits and a profiling to help you create applications that exploit the unique benefits of the SmartBond family to the fullest. These tools help you minimize your time to market.
Hardware Development Kits
| DA14531 | DA14531 - USB,DA14531 - Pro |
| DA14585 | DA14585 - Basic,DA14585 - Pro |
| DA14683 | DA14683 - USB,DA14683 - Pro |
| DA14695 | DA14695–USB接口,DA14695- Pro |
| All Bluetooth LE Products | 生产线工具 |
Application Focused Development Kits
| DA14585 | DA14585 IoT Multi Sensor Development Kit | |
| DA14585 | DA14585 Voice RCU Development Kit | |
| DA1469x、DA14531 | ||
停用的套件
| DA14583 | DA14583物联网传感器开发工具包 The DA14585 IoT is an upgraded sensor development kit with more supported sensors and cloud connectivity |
|
| DA14681 | DA14681主页kit开发套件 | |
| DA14681 | DA14681 Wearable Development Kit | |
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Japan-based company mainly engaged in the manufacture and sale of electronic components and audio equipment. |
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愚蠢的 - 您的伴侣在创新无线嵌入式系统（固件，硬件，软件）的设计中。伯利姆明确致力于实现项目目标和客户满意度。 |
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剑桥顾问是创新产品开发工程和技术咨询的优质多学科供应商。我们帮助客户快速向市场提供开创性的产品，尖端技术通常会导致客户的新知识产权。亚博电竞菠菜 |
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Cloud2GND is a global engineering services firm specializing in standards-based wireless connectivity solutions. Our clients range from innovative start-ups to large semiconductor companies and standards organizations. We offer deep domain knowledge in embedded systems, especially around Bluetooth technology, where we provide consulting, design, development, test, deployment and maintenance services for our clients and their customers. Our engineering services division offers a flexible engagement model acting as a specialized team of standards experts or a complete engineering team able to manage your project needs to completion. |
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Lauterbach is the leading manufacturer of complete, modular and upgradeable microprocessor development tools worldwide with experience in the field of embedded designs since 1979. The engineering team develops and produces highly proficient and specialized Development Tools, which are utilized all over the world under the brand TRACE32®. |
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LitePoint is the leading provider of test solutions for the world's leading manufacturers of wireless |
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Murata is a global leader in the design, manufacture and supply of advanced electronic materials, leading edge electronic components, and multi-functional, high-density modules. |
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Panasonic Industrial Devices Sales Company of America. Many products sold by Fortune 500 companies are in fact Powered by Panasonic technology, and we are proud to provide manufacturers with the performance, quality, and reliability that are synonymous with the Panasonic brand. The Power of Panasonic Industrial Devices brings strategic innovations to our customers’ product development process. |
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TDK is one of the largest electronic components manufacturers in the world. |
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Tieto是领先的产品开发服务公司，可实现半导体，连接设备和通信基础设施制造商，构建下一代连接的设备亚博全网和事物，汽车和网络。 |
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1 week ago
带定时器的读数传感器
Posted by洋星40 points 5个答复我正在使用ble_app_peripheral示例作为基本程序，目前我可以从de adc_val_1读取传感器作为notify属性，但这只有在我将控制点特性写入1时才可能，并且这会激活一个计时器，该计时器可以从notify按钮读取。
What I'm trying to achieve is using a timer(since I can't make a loop) or something like that to read my sensor constantly (like a microcontroler) without even connecting to the bluetooth because I'm using a temperature sensor as a security measure and I need to always read it (connected or disconnected) and of course when conected, be able to see it in my characteristics.
I tried to use multiple timers with the app_easy_timer() function (to setup two notify characteristics each with a different sensor) but I don't know if this is possible or it will cause a malfunction in the bluetooth functionality.
What do you recommend or what is the best way to make a periodically reading in a sensor while disconnected? and is it necessary a timer to use the notify property in a characteristic?
1 week ago
我试图在user_app_init（）函数上实现一个app_easy_timer，但似乎没有工作，因为它不会触发回调函数，也许我做错了什么？
I declared a timer handler to check the timer status and just added the easy timer at the bottom of user_app_init() function with a simple callback that just print a message but it doesn't do anything, is there any documentation on how to setup this in a proper way? o what could be wrong?
定时器\ hnd传感器\读取\定时器\使用\部分\零（“保留\内存\区域0”）//我声明了全局变量
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void user_app_init(void)
{
printf_string（UART，“用户appit \ n \ r”）;//此消息被打印，因此UART设置正在工作
app_param_update_request_timer_used = EASY_TIMER_INVALID_TIMER;
mnf_data_init（）；//初始化制造商特定数据
memcpy(stored_adv_data, USER_ADVERTISE_DATA, USER_ADVERTISE_DATA_LEN); // Initialize Advertising and Scan Response Data
stored_adv_data_len = USER_ADVERTISE_DATA_LEN;
memcpy(stored_scan_rsp_data, USER_ADVERTISE_SCAN_RESPONSE_DATA, USER_ADVERTISE_SCAN_RESPONSE_DATA_LEN);
stored_scan_rsp_data_len = USER_ADVERTISE_SCAN_RESPONSE_DATA_LEN;
default_app_on_init();
sensor_read_timer_used = app_easy_timer(100, sensor_timer); //At this point the function return 0x01 so it's not invalid?
}
void sensor_timer(void)//This function is never executed
{
printf_string(UART, "TIMER TRIGGERED"); //I inserted a breakpoint in here but the program never stop
sensor_read_timer_used = app_easy_timer(100, main_timer);
}
accepted answer!
1 week ago
Hi magergar,
Could you try to start the timer in the user_app_adv_start() function? Instead of user_app_init().
Are you able to get the timer callback?
谢谢，PM_DIALOG.
1 week ago
Thanks, this solve the problem now the timer is working properly.
1 week ago
Hi magergar,
Thanks for your question online. This is correct – the ble_app_peripheral example starts sending BLE notification when the control point characteristic is set to 1 by the peer device and of course when it is in connected stated. When the control point is set to 1, the examples starts an app_easy_timer() to send BLE notification.
Since you would like to read the sensor continuously , you could implement an app_easy_imer() in the use_app_on_init(), and send its value when the device is connected to a peer device. The user_app_connection() callback function is triggered upon a BLE connection.
When the device is disconnected, the user_app_disconnect() callback is executed, and so you can re-start the timer.
Of course, you will not able to send BLE notifications while the device is just advertising (not in connection state).
谢谢，PM_DIALOG.