怎么降低功耗/管理中央和外围连接间隔

你好PSoC社区，
首先，感谢社会各界所能提供的任何帮助。
我们正在寻找建立一个基本的无线倾斜传感器系统。本质上，我们有一个探测器单元和一个指示器单元。探测器单元由一个cyble-012011-00，上/下倾斜传感器，和纽扣电池。本单元检测一个GPIO传感器倾斜的位置指示器。指示装置是由一个cyble-202007，LED，和一个硬连线的电源。本单元从检测器接收倾斜信息和打开LED对应的倾斜位置。
我们开发的应用程序的核心，即机组自动开机，建立通信，传输/指示位置。然而我们很难降低功率使用，特别是对探测器单元。我以我们大多数应用在柏100个项目在100天内，具体项目# 47。这个项目会自动连接两模块通过基本的数据切换时的一个模块进入低功耗模式。我们被剥夺了ADC部分，只是用一个GPIO。这个项目的代码具有数据传输设置在一个非常高的速度，在以毫秒。
我有困难，但是努力节约能源，减缓两设备之间发送的数据量。我们的探测器的代码使用相同的电源方案在“加速度”代码上市项目# 47。它看起来像他们有积蓄力量的设置，但我似乎无法弄清楚如何节省更多的功率。基于代码我发现，模块应该去睡觉，醒来的ble_bless_isr，这是支配我想连接的时间间隔。我想如果我可以降低连接的间隔（或类似的定时参数）然后我可以保持睡眠时间模块。我试着请求连接参数从挡板使用代码在积蓄力量的文档说明，但是似乎中央/出租车会忽略这。在所有的例子，我发现中央管理这个连接间隔但需要说柏适配器或iPhone口授的位置
我在想，如果有人能提供一些方向？我是在正确的轨道上省电吗？如果是这样的话，我怎么能降低连接的间隔？我似乎无法找到特定的代码或正确的搜索词找到这个。
谢谢你的帮助，
亚历克斯



     以下为原文
  Hello PSoC Community,

First off, thank you for any help the community is able to provide.

We're looking to create a basic wireless tilt sensor system. Essentially we have a detector unit and an indicator unit.  The detector unit is composed of a CYBLE-012011-00, on/off tilt sensor, and coin cell battery.  This unit detects a tilt on a GPIO sensor and transmits the position to the indicator.  The indicator unit is composed of a CYBLE-202007, an LED, and a hardwired power supply.  This unit receives tilt information from the detector and turns on an LED corresponding to the tilt position.

We've developed the core of the application, that is to say the units automatically boot, establish communication, and transmit/indicate position.  However we are having trouble decreasing the power usage, in particular on the detector unit.  I’ve based most of our application on the Cypress 100 Projects in 100 Days, specifically project #47. This project automatically connects two modules and passes basic data along while switching one of the modules into low power mode.  We’ve stripped out the ADC portion and are just using a GPIO. The code for this project has the data transmission set at a very high speed, on the order of milliseconds.

I am having trouble however trying to save power and slow down the amount of data sent between the two devices.  The code for our the detector uses the same power scheme as listed in the ‘accelerometer’ code from project #47.  It looks like they have the power savings setup, but I can’t seem to figure out how to save more power.  Based on the code I’ve found, the module should go to sleep and wake from the BLE_bless_isr, which is governed I think by the connection interval.  I’m assuming if I can slow down the connection interval (or similar timing parameter) then I can have the module remain in sleep longer.  I’ve tried requesting connection parameters from the tailgate using the code illustrated in the power savings documentation, however it seems the central/cab is going to ignore this.  In all the examples I've found the central manages this connection interval but requires input from say the Cypress Dongle or the iPhone dictates the position

I was wondering if anyone would be able to provide some direction?  Am I on the right track with the power savings? And if so, how can I slow down the connection interval?  I can’t seem to find specific code or the right search terms to find this.

Thank you for your help,

Alex