按教程”DA14531 Sleep mode tutorial “做，却无法查看睡眠电流

教程内容如下所示，按步骤做完，在Power Profiler上看到的是空白。为了解发生了什么，我重新连接硬件，首先打开Power Profiler，能看到电流波动，再打开keil5.12的调试功能，并再次点击，停止调试的同时会让DA14531运行，但检测到的电流却降为0，我已截图上传到附件。

4. Extended Sleep configuration¶

配置DA14531device to extended sleep mode without OTP copy, follow the steps mentioned below.

1. Open the proximity reporter project from:…projects/target_apps/ble_examples/prox_reporter/Keil_5
2. Open the fileuser_config.hwhich is under the user_config folder.
3. Set theapp_default_sleep_modevariable to ARCH_EXT_SLEEP_ON as shown below.

const static sleep_state_t app_default_sleep_mode = ARCH_EXT_SLEEP_ON;

4. Save and compile (f7) the project
5. Build the project by pressing the BUILD button or browse through Project -> Build Target
6. Connect a PRO DK 376-18-B motherboard to the PC. Make sure the daughter board of DA14531 is connected to the motherboard.
7. Press the Start DEBUG session button and press again on the same button. This it will stop the debug session and make the DA14531 running.
8. Open our SmartSnippets toolbox and click on Power Profiler (available from our web siteDialog Semiconductor Web Site.) to observe the BLE events and extended sleep.