Bluetooth low energy
智能债券™: 功率、尺寸和系统成本不妥协
Bluetooth® low energy is the de facto low power standard for connecting devices to each other and to the cloud. Highly integrated, the SmartBond™ SoC family features the smallest, most power efficient Bluetooth low energy solutions available and enables the lowest system costs. An extensive suite of support tooling ensures ease of use and a fast route to market.
| 零件号 | DA14699/7/5/1 | DA14683型 | DA14682型 | DA14586型 | DA14585型 | DA14531/0 | DA14531MOD | |
| Product Description | 世界上最先进的无线微控制器产品系列 | Single-chip high-security Bluetooth 5 solution with expandable memory | Small size, low power and most integrated Bluetooth 5 SoC | 世界上最小的和最低功率蓝牙5。1System-on-Chip which enables the next 1billion IoT devices | The DA14531 SmartBond TINY™ Module, based on the world’s smallest and lowest power Bluetooth 5.1 system-on-Chip | |||
|
TYPE |
SoC | ● | ● | ● | ● | |||
| 抿 | ● | ● | ||||||
| Module | ● | |||||||
|
TECHNOLOGY |
Bluetooth® LE | 5.2 | 5 | 5 | 5 | 5 | 5.1 | 5.1 |
| 2.4 GHZ专有 | ● | |||||||
|
CORE SYSTEM |
CPU | 96MHz臂 Cortex-M33 Floating Point DSP Extension |
96MHz臂 Cortex-M0 |
96MHz臂 Cortex-M0 |
16MHz Arm Cortex-M0 |
16MHz Arm Cortex-M0 |
16MHz Arm Cortex-M0+ |
16MHz Arm Cortex-M0+ |
| 内存 | 512KB. 三84kB(691) |
128kB | 128kB | 96 KB | 96 KB | 48kB | 48kB | |
| ROM OTP |
128kB 4kB |
128kB 64 KB |
128kB 64 KB |
128kB 64 KB |
128kB 64 KB |
144kB 32KB. |
144kB 32KB. |
|
| 闪光 | QSPI.闪光 | QSPI.闪光 | 1024KB. | 256kB | SPI闪存 | SPI闪存 | 128kB | |
| Crystals | 三2MHz+32kHz | 三2/16MHz+32kHz | 三2/16MHz+32kHz | 16MHz+32kHz | 16MHz+32kHz | 三2MHz | 三2MHz | |
|
权力 |
内部DCDC | 巴克 | 巴克 | 巴克 | 巴克&Boost | 巴克&Boost | 巴克&Boost○ | 巴克 |
| 外部系统tem Power Rails | 2x1.8V, 1x3.3V | 2x1.8V, 1x3.3V | 2x1.8V, 1x3.3V | |||||
| Charger | ● ● ● ○ | ● | ● | |||||
|
安全 |
AES / SHA. | 256/512 | 256/512 | 256/512 | 128 | 128 | 128 | 128 |
| ECC/TRNG公司 | ● ● | ● ● | ● ● | ○ ● | ○ ● | |||
| 安全钥匙处理 | ● | ● | ● | |||||
|
RADIO |
Frequency | 2.4兆赫 | 2.4兆赫 | 2.4兆赫 | 2.4兆赫 | 2.4兆赫 | 2.4兆赫 | 2.4兆赫 |
| Tx Power | 6dbm. | 0dBm | 0dBm | 0dBm | 0dBm | 2.5分贝 | 2.2dBm | |
| Rx Sensitivity | -97dbm. | -94dBm | -94dBm | -93dBm | -93dBm | -94dBm | -94dBm | |
|
PERIPHERALS |
UART/SPI/I2C | 三/2/2 | 2/2/2 | 2/2/2 | 2/1/1 | 2/1/1 | 2/1/1 | 2/1/1 |
| QSPI XiP公司 禁止式解密 |
2/2/2/1 ● |
1 ○ |
1 ○ |
|||||
| USB FS/HS | 1○ | 1○ | 1○ | |||||
| Timers/PWM/RTC | 4/4/1 | 三/3 | 三/3 | 4/2 | 4/2 | 三/2/1 | 三/2/1 | |
| I2S,PCM/PDM | 8CH/2CH | 8CH/2CH | 8CH/2CH | 8CH/2CH | 8CH/2CH | |||
| LCD | ● ● ● ○ | |||||||
| Keyboard/QDEC/IR | ● ● ● | ● ● ● | ● ● ○ | ● ● ○ | ● ● ○ | ● ● ○ | ||
| 模数转换器 | 8CH 10b 8CH 14b |
8CH 10b | 8CH 10b | 4CH 10b型 | 4CH 10b型 | 4CH 10b型 | 4CH 10b型 | |
| LED driver | 2 2○ ○ | 三 | 三 | |||||
| Temperature sensor | ● | ● | ● | ● | ● | |||
| Other | 触觉/运动控制器 | |||||||
|
亚博国际官网平台网址
|
器具 | ● | ● | ● | ● | ● | ● | ● |
| 资产跟踪 | ● | ● | ● | ● | ● | |||
| Beacons | ● | ● | ● | ● | ||||
| Consumer Electronics | ● | ● | ● | ● | ● | ● | ● | |
| 测向 | ● | |||||||
| 游戏和AR/VR | ● | ● | ● | |||||
| 工业Automation | ● | ● | ● | ● | ||||
| Medical and Healthcare | ● | ● | ● | ● | ● | ● | ● | |
| MESH networks | ● | ● | ● | |||||
| PC Peripherals | ● | ● | ● | ● | ● | ● | ● | |
| 智能家居和建筑 | ● | ● | ● | ● | ● | ● | ● | |
| 可穿戴设备 | ● | ● | ● | ● | ● | ● | ||
| Wireless Ranging (WiRa) | ● | |||||||
| Smart door-locks | ● | ● | ● | |||||
| 物联网传感器 | ● | ● | ● | ● | ● | ● | ● | |
|
PACKAGES |
Type#Pins (#GPIO) 尺寸 |
VFBGA100 (55) 5x5 mm. (699/697) |
WLCSP53 (21) 三.41x3.01 mm AQFN60（37） |
AQFN60（31） 6x6毫米 |
QFN40 (24) 5x5 mm. |
WLCSP34 (14) 2.40x2.66 mm QFN40 (25) |
WLCSP17（六） 1.7x2.05 mm (531 only) |
模块16（9） 12.5x14.5毫米 |
| Operating Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40至85/105°C | -40 to 85°C | -40 to 85°C | |
| Supply Voltage Range | 2.4至4.75V | 1.7至4.75V. | 1.7至4.75V. | 0.9至3.3V | 0.9至3.3V | 1.1到3.3V. | 1.8至3.3V | |
| DEVELOPMENT KITS | DA14695专业版 DA14695型USB |
DA14683专业版 DA14683型USB |
DA14683专业版 DA14683型USB |
DA14585 PRO DA14585型BASIC |
DA14585 PRO DA14585型BASIC |
DA14531/0 PRO DA14531 USB | DA14531MOD PRO | |
| 零件号 | DA14531 BDE-301型 | DA14531 Hongjia HJ-531IMF型 |
DA14531 Honjia HJ-131IMH |
DA14585型/ AzureWave AW-CU362 | DA14585 / Inventek ISM14585-L35 |
DA14585型/ Panasonic / PAN1740A |
| Product Description | BDE-301是一款高度集成的蓝牙产品® 5.1基于Dialog超低功耗DA14531 SoC的低功耗模块 | 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 | Ultra-small, ultra-low power Bluetooth 5.1 SIP module with the SmartBond DA14531 TINY. 4 x 4 x 1.3mm in a LGA17 package | DA14585 BLE5.0 SoC，1Mbit SPI闪存，嵌入式天线 | DA14585 BLE5.0 SOC，高达8Mbit SPI闪光灯，可选的Skyworks PA，用于增加TX功率 | 9.0 x 9.5 x 1.8mm, integrated antenna and Pre-Certified, ARM® Cortex®-M0, 96kB SRAM, 64kB OTP |
| 亚博国际官网平台网址 | 信标|遥控器|邻近标签|低功耗传感器|调试/供应|玩具|串口传输|智能家居|智能电表|智能医疗设备 | 微型医疗应用|信标|智能玩亚博国际官网平台网址具|智能锁|遥控器|工业智能设备 | 微型医疗应用|信标|智能玩亚博国际官网平台网址具|智能锁|遥控器|工业智能设备 | 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 | 物联网应亚博国际官网平台网址用|语音遥控|键盘和鼠标|连接传感器|信标和标签|家庭自动化|连接玩具|消费电器 | 工业IoT | Connected Sensors | Human Interface Devices | Smart Home/Building | Smart Lighting Systems | Metering | Smart Home Nodes | Beacons | Proximity Tags | Tracker | Remote Controls |
| DA14680/1 | Not Recommended for New Designs; For Improved Performance – SeeDA14682型/3 |
| DA14580 / 1/2 / 3 | Not Recommended for New Designs; For Improved Performance – SeeDA14585型/6andDA14530/1 |
蓝牙® 低能量有助于管理胰岛素笔剂量跟踪糖尿病
我们的SmartBond™DA14531和DA14585 SoC提供了一些独特的功能，非常适合连接的健康产品，如注射器。亚博电竞菠菜例如，它们可以从氧化银电池和具有高内阻的超小容量电池操作，确保由于超低泄漏电流和检测第一剂量设置的能力，从休眠到活动模式时检测到第一剂量设置的能力，确保非常长的架子。
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.
Cool solution for cold chain monitoring
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.
米克罗布斯™ TINY Click board™
米克罗布斯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.
| Product ID | Application | 标准 | 记忆size FLASH (Mb) | 记忆size ROM (kB) | 内存大小OTP（KB） | 内存大小RAM（kB） | GPIOs (max) | 权力supply min (V) | 权力supply max (V) | Tx current (mA) | Rx current (mA) | 输出功率（dBm） | Sensitivity (dBm) | 微控制器 | Recommended for new Designs | Package | Max system clock (MHz) | Flexible system clock | Execute from FLASH | 硬件加密引擎 | QSPI. | SPI | UART | I2C | USB | 产品数据管理 | Documents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DA14580-01UNA型 | 信标和接近Health & FitnessHuman Interface DevicesSmart Home | BLE 4.2 Core specification | 0 | 84 | 三2 | 50 | 14 | 0.9 | 三.6 | 4.8 | 5.1 | 0 | -93 | M0 | No | WL-CSP34，2.5*2.5*0.5mm | 16 | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | 文档 |
| DA14580-01AT2 | 信标和接近Health & FitnessHuman Interface DevicesSmart Home | BLE 4.2 Core specification | 0 | 84 | 三2 | 50 | 24 | 0.9 | 三.6 | 4.8 | 5.1 | 0 | -93 | M0 | No | QFN40,5*5*0.9毫米 | 16 | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | 文档 |
| DA14580-01A32 | 信标和接近Health & FitnessHuman Interface DevicesSmart Home | BLE 4.2 Core specification | 0 | 84 | 三2 | 50 | 三2 | 0.9 | 三.6 | 4.8 | 5.1 | 0 | -93 | M0 | No | QFN48,6 * 6 * 0.9mm | 16 | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | 文档 |
| DA14581-00UNA | 无线充电主机控制器接口 | BLE 4.2 Core specification | 0 | 84 | 三2 | 50 | 14 | 0.9 | 三.6 | 4.8 | 5.1 | 0 | -93 | M0 | No | WL-CSP34，2.5*2.5*0.5mm | 16 | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | 文档 |
| DA14581-00000维拉 | 无线充电主机控制器接口 | BLE 4.2 Core specification | 0 | 84 | 三2 | 50 | 14 | 0.9 | 三.6 | 4.8 | 5.1 | 0 | -93 | M0 | No | WL-CSP34，2.5*2.5*0.3mm | 16 | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | 文档 |
| DA14581-00AT2型 | 无线充电主机控制器接口 | BLE 4.2 Core specification | 0 | 84 | 三2 | 50 | 24 | 0.9 | 三.6 | 4.8 | 5.1 | 0 | -93 | M0 | No | QFN40,5*5*0.9毫米 | 16 | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | 文档 |
| DA14583型-01F01AT2 | 信标和接近Health & FitnessHuman Interface DevicesSmart Home | BLE 4.2 Core specification | 1 | 84 | 三2 | 50 | 24 | 2.35 | 三.6 | 4.8 | 5.1 | 0 | -93 | M0 | No | QFN40,5*5*0.9毫米 | 16 | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 0 | 文档 |
| DA14585型-00000VV2* | 信标和接近Health & FitnessHuman Interface DevicesSmart HomeRemote Controls with voice commands over BLE | BLE 5.0 Core specification + supplemental features | 0 | 128 | 64 | 96 | 14 | 0.9 | 三.6 | 4.8 | 5.1 | 0 | -93 | M0 | Yes | WL-CSP34,2.4 * 2.66 * 0.5mm | 16 | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 1 | 文档 |
| DA14585型-00000AT2* | 信标和接近Health & FitnessHuman Interface DevicesSmart HomeRemote Controls with voice commands over BLE | BLE 5.0 Core specification + supplemental features | 0 | 128 | 64 | 96 | 25 | 0.9 | 三.6 | 4.9 | 5.3 | 0 | -93 | M0 | Yes | QFN40,5*5*0.9毫米 | 16 | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 1 | 文档 |
| DA14586型-00F02AT2* | 信标和接近Health & FitnessHuman Interface DevicesSmart HomeRemote Controls with voice commands over BLE | BLE 5.0 Core specification + supplemental features | 2 | 128 | 64 | 96 | 24 | 1.8 | 三.6 | 4.9 | 5.3 | 0 | -93 | M0 | Yes | QFN40,5*5*0.9毫米 | 16 | No | No | Yes | 0 | 1 | 2 | 1 | 0 | 1 | 文档 |
| DA14680-01F08A92型 | 可穿戴设备Smart HomeApple HomeKitHuman Interface Devices其他可充电设备 | BLE 4.2 Core specification + optional features | 8 | 128 | 64 | 128 | 三1 | 1.7 | 4.75 | 5.2 | 6 | 0 | -94 | M0 | No | AQFN60,6*6*0.8毫米 | 96 | Yes | Yes | Yes | 0 | 2 | 2 | 2 | 1 | 1 | 文档 |
| DA14681型-01000U2 | 可穿戴设备Smart HomeApple HomeKitHuman Interface Devices其他可充电设备 | BLE 4.2 Core specification + optional features | 0 | 128 | 64 | 128 | 21 | 1.7 | 4.75 | 5.2 | 6 | 0 | -94 | M0 | No | WL-CSP53,3.4*3.0*0.5毫米 | 96 | Yes | Yes | Yes | 1 | 2 | 2 | 2 | 1 | 1 | 文档 |
| DA14681型-01000A92 | 可穿戴设备Smart HomeApple HomeKitHuman Interface Devices其他可充电设备 | BLE 4.2 Core specification + optional features | 0 | 128 | 64 | 128 | 三7 | 1.7 | 4.75 | 5.2 | 6 | 0 | -94 | M0 | No | AQFN60,6*6*0.8毫米 | 96 | Yes | Yes | Yes | 1 | 2 | 2 | 2 | 1 | 1 | 文档 |
| DA14682型* | 可穿戴设备Smart HomeApple HomeKitBluetooth meshCloud connected applications | BLE 5 | 8 | 128 | 64 | 128 | 三1 | 1.7 | 4.75 | 5.2 | 6 | 0 | -94 | M0 | Yes | AQFN60,6*6*0.8毫米 | 96 | Yes | Yes | Yes | 0 | 2 | 2 | 2 | 1 | 1 | 文档 |
| DA14683型* | 工业Human Interface DevicesVirtual reality remotesBanking | BLE 5 | 0 | 128 | 64 | 128 | 三7 | 1.7 | 4.75 | 5.2 | 6 | 0 | -94 | M0 | Yes | AQFN60,6*6*0.8毫米 | 96 | Yes | Yes | Yes | 1 | 2 | 2 | 2 | 1 | 1 | 文档 |
| DA14691-00000 HQ2型* | 可穿戴设备Smart HomeApple HomeKitBluetooth meshCloud connected applications | BLE 5.0 Core specification + optional features | Optional external | 128 | 4 | 三84 | 44 | 2.4 | 4.75 | 三.5 | 2.2 | 6 | -97 | M33 | Yes | VFBGA86，6 x 6 x 0.55毫米 | 96 | Yes | Yes | Yes | 1 | 2 | 三 | 2 | 1 | 1 | 文档 |
| DA14695型-00000HQ2* | 可穿戴设备Smart HomeApple HomeKitBluetooth meshCloud connected applications | BLE 5.0 Core specification + optional features | Optional external | 128 | 4 | 512 | 44 | 2.4 | 4.75 | 三.5 | 2.2 | 6 | -97 | M33 | Yes | VFBGA86，6 x 6 x 0.55毫米 | 96 | Yes | Yes | Yes | 1 | 2 | 三 | 2 | 1 | 1 | 文档 |
| DA14697-00000HR2* | 可穿戴设备Smart HomeApple HomeKitBluetooth meshCloud connected applications | BLE 5.0 Core specification + optional features | Optional external | 128 | 4 | 512 | 55 | 2.4 | 4.75 | 三.5 | 2.2 | 6 | -97 | M33 | Yes | VFBGA100,5 x 5 x 0.475 mm | 96 | Yes | Yes | Yes | 2 | 2 | 三 | 2 | 1 | 1 | 文档 |
| DA14699-00000HR2* | 可穿戴设备Smart HomeApple HomeKitBluetooth meshCloud connected applications | BLE 5.0 Core specification + optional features | Optional external | 128 | 4 | 512 | 55 | 2.4 | 4.75 | 三.5 | 2.2 | 6 | -97 | M33 | Yes | VFBGA100,5 x 5 x 0.475 mm | 96 | Yes | Yes | Yes | 2 | 2 | 三 | 2 | 1 | 1 | 文档 |
| DA14531 | DisposablesBeacons资产跟踪Connected health区域协调单位 | BLE 5.1核心规格+补充功能 | 0 | 144 | 三2 | 48 | 12 | 0.9 | 三.6 | 三.5 | 2.2 | 0 | -94 | M0级+ | Yes | QFN24*2.2*3.04毫米 | 16 | Yes | Yes | Yes | 0 | 1 | 2 | 1 | 0 | 0 | 文档 |
*推荐用于新设计
可穿戴设备
可穿戴电子产品正在进入我们日常生活的各个方面，为我们提供新的方法来改善我们的生活：从生产力到健康和生活方式。揭示了关于我们自己和周围环境的以前无法实现的信息，帮助我们建议我们。
SmartBond解决方案：DA14682型/3,DA14585型/6,DA1469x型
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.
Connected Medical
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.
智能家居与建筑
Long dreamt of, the Smart Home is now becoming a reality. We can monitor and control our home security, lighting, appliances and heating, ventilation and air-conditioning (HVAC) from our smartphones and tablets – even remotely via the cloud.
SmartBond解决方案：DA14682型/3,DA14585型/6,DA14531
Computing & Gaming
Bluetooth has played a key role in connecting computing and gaming peripherals since its introduction. It provides a simple and proven connectivity option for a host of new and emerging peripherals, while securing access to the most personal data.
随着电子设备变得越来越智能和移动化，我们与之互动的方式也在改变。我们需要更多的控制、更多的便利和更少的混乱，这正推动着无线HID市场的巨大增长。最新版本的windows默认支持蓝牙低能耗，这真正实现了无线桌面。
SmartBond解决方案：DA14585型/6,DA1469x型
| SmartBond™SDK概述 | 支持的产品 |
|---|---|
| SDK6 | DA14585型/6+DA14531/0 |
| SDK10 | DA1469x型 |
| SDK1 | DA14682型/3 也可用于DA14680/1，但不建议用于新设计 |
| SDK5 | DA14580/1/3 Not recommended for new designs |
| SmartBond™开发工具概述 | 支持的产品 |
|---|---|
| 对话框Smartbond Flash Programmer | DA14531/0,DA1458x型andDA1469x型 |
| SmartSnippets Toolbox | All |
| SmartSnippets Studio | All |
| 生产线工具 |
社交distancing
Embedded Software Applications for Social Distancing Applications
Bluetooth Low Energy Range Extender
智能债券™ BLE范围扩展器参考设计使您能够充分利用蓝牙低能量标准的输出功率来扩展应用范围。亚博国际官网平台网址
智能USB加密狗
智能USB加密狗设备是全集成的USB到Bluetooth®LE解决方案，基于SmartBond™DA14683高安全性蓝牙LE SOC。
emwin
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.
我们的SmartBond产品亚博电竞菠菜由开发工具包和配置文件支持，以帮助您创建充分利用SmartBond系列独特优势的应用程序。这些工具可以帮助您尽量缩短上市时间。亚博国际官网平台网址
Hardware Development Kits
| DA14531 | DA14531-USB,DA14531 - Pro |
| DA14585型 | DA14585型- Basic,DA14585-专业版 |
| DA14683型 | DA14683-USB,DA14683型- Pro |
| DA14695型 | DA14695 - USB.,DA14695型- Pro |
| 所有蓝牙产品亚博电竞菠菜 | 生产线工具 |
以应用程序为中心的开发工具包
| DA14585型 | DA14585型IoT Multi Sensor Development Kit | |
| DA14585型 | DA14585语音RCU开发包 | |
| da1469x，da14531 | ||
停产套件
| DA14583型 | DA14583型IoT Sensor Development Kit DA14585物联网是一个升级的传感器开发工具包，具有更多受支持的传感器和云连接 |
|
| DA14681型 | DA14681型家Kit Development Kit | |
| DA14681型 | DA14681型Wearable Development Kit | |
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公司总部位于日本，主要从亚博全网事电子元器件和音响设备的制造和销售。 |
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Bithium - your partner in the design of innovative wireless embedded systems (firmware, hardware, software). Bithium keeps a clear focus on achieving project targets and customer satisfaction. |
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Cambridge Consultants is a premium multidisciplinary supplier of innovative product development engineering and technology consulting. We help clients deliver groundbreaking products to market fast, with cutting-edge technology that often results in new IP generation for our clients. |
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返回结果
6days ago
DA14531 ble hangs
Posted byanna_v80分 7 repliesHi,
请你帮我理解一下，为什么我的Da14531 BLE一天后就停止了广告。
6days ago
Thank you very much.
软件boots from flash. After more than 1 day, ble stop advertising, but timer and other module is working.
6days ago
Hi anna_v,
So, the DA14531 does not reset / crash – is that correct?
有没有可能使用一个嗅探器工具，在空中共享一个追踪？另外，当这个问题被复制时，您是否可以共享电源跟踪（如果不难做到这一点的话）。
这有点奇怪。如果芯片从系统RAM启动，你能复制这个吗？
Thanks, PM_Dialog
6days ago
Seemed, that it doesn't go to sleep mode. Power consumption is large.
5 days ago
Hi,
我在我的项目中使用简易定时器来闪烁led。
Yesterday I commented led timer... ble advertising until now is working.
但在其他设备中，led定时器并没有被评论，ble广告直到现在都不起作用，设备也不会进入睡眠状态。
Please could you help me to understand, why device does't go to sleep mode and why advertising is stopped?
4天前
Hi anna_v,
Which sleep mode are you using? Do you mean that the device is not sleeping between advertising intervals?
Does the device start advertising and it stops after a while, or it does not start advertising at all?
Please share a power trace if it starts advertising.
As mentioned in my previous reply, my suggestion would be to run it in debug mode. Did you run it in order to check if the code is running properly?
Please share how you have implemented the timer. Are you using the app_easy_timer? Which SDK project are you using in order to replicate it?
Thanks, PM_Dialog
4天前
嗨pm_dialog，
是的我使用app_easy_timer用于LED闪烁，还用于广告消息更新的APP_EASY_TIMER计时器。
This is led timer callback.
无效led\u计时器\u回调（）
{
如果（led_config.led_on_off==1）
{
LED\关闭（LED\配置颜色）；
led_timer_used = app_easy_timer(led_config.flashing_led_options.led_off_timeout, led_timer_callback);
led_config。led_on_off = 0;
}else
{
LED灯亮（LED灯配置颜色）；
LED_TIMER_USED = APP_EASY_TIMER（LED_CONFIG.FLASHING_LED_OPTIONS.LED_ON_TIMEOUT，LED_TIMER_CALLBALL）;
led_config。led_on_off = 1;
}
}
This is advertsing mesage update callback
静态void adv\u data\u update\u timer\u cb（）
{
adv_msg_update = true;
// Restart timer for the next advertising update
app\u adv\u data\u update\u timer\u used=app\u easy\u timer（system\u cfg.sensor\u read\u interval\u m*6000，adv\u data\u update\u timer\u cb）；
}
6days ago
Hi anna_v,
The most probable reason for this behavior is that the code might get stack into an assertion, or you get an NMI or the WDOG elapses and so the DA14531 reset and stops advertising.
Does the DA4531 boot from flash, or System-RAM? If it is booting from SPI flash, after the reset it should restart advertising. In case of System-RAM, it will not advertising again as the code will be lost.
To start investigating this, you could run the code in debug mode (of course have the CFG_DEVELOPMENT_DEBUG macro defined) and check where the code gets stack.
You could also check the RESET INDICATION example from our GIT repo to find out the reason of the reset :
https://github.com/dialog-semiconductor/BLE_SDK6_examples/tree/main/features/reset_indication
谢谢，下午好