tiny pedometer

) 0x50-0x52 Enable a variety of interrupts, including acceleration data, angular velocity data and a variety of special functions of the interrupt, so that can be mapped to the INT1 on the output, you can trigger the MCU external interrupt. Int_out_ctrl (RW) 0x53 Output control, including output enable, trigger level, edge, and output mode (push-pull and open-drain) Int_latch (RW) 0x54 Set the interrupt latch mode (not very understand, the first is

object assignment Mcentral Global memory, providing a size-divided span for each cache Mheap Global memory, page management, request to system when memory is lowBy dividing the memory allocation process into three tiers, the processer level (Mcache) is guaranteed to be free of lock allocation, and memory is shared globally at the mcentral level to avoid waste.Go divides the memory request into three types by size: Tiny,sma

Tips for converting mysql columns (Sharing) Preface: Many business tables use a design pattern that violates the first paradigm due to historical or performance reasons. That is, multiple attribute values are stored in the same column (the specific structure is shown in the table below ). In this mode, the application often needs to split the Column Based on the delimiter and obtain the results of column forwarding. Table data: ID Value 1

back to the host computer. In short, the actual situation is very diverse, but original aim: the upper and lower machine all need programming, have a special development systemTwo machines how to communicate, generally depends on the next computer,TCP/IP is generally supported, but the lower machine generally has a more reliable unique communication protocol, the purchase of sub-machine, will bring a lot of manuals CD, tell you how to use the unique protocol communication, which will give a lot

Due to hardware restrictions in embedded systems, the huge and bloated X Windows in Embedded Linux systems are not suitable. We need a high-performance, lightweight GUI system. Generally, the GUI suitable for Embedded Linux systems has the following features: 2. It is small in size and occupies less flash and ram. When installing the GUI system, you should be able to easily crop and streamline the GUI system as needed to reduce the storage space required for installation; use as little RAM as po

Tags: using too design help career change GPO INCR technology sharing CommObjective:Because many business tables use a design pattern that violates the first paradigm for historical reasons or for performance reasons. That is, multiple attribute values are stored in the same column (see the following table for specific structures). In this mode, the application often needs to divide the column by delimiter and get the result of the column change. Table data: Id Value

Use Let #39; s Encrypt to protect your packets Let's Encrypt is a free SSL Certificate launched at the end of last year, and there is basically no limit to applying for this certificate, as long as you prove that you are the domain name owner, you can apply for an SSL Certificate for your domain name. Today I will apply for a trendy Let's Encrypt certificate for my wiki. ioin. in. First, I used acme-tiny, an extension developed by a third party. The

;Lpcbyte pmethodheader = NULL;Ulong imethodsize = 0; //// Get the name of the method that is going to get jited//If (getmethodnamefromfunctionid (functionid, wszclass, wszmethod )){Profilerprintf ("jitcompilationstarted: % ls \ n", wszclass, wszmethod );} Else {Profilerprintf ("jitcompilationstarted \ n ");} //// Get the Il//HR = m_picorprofilerinfo-> getfunctioninfo (functionid, classid, moduleid, tkmethod );If (failed (HR )){Goto exit ;} HR = m_picorprofilerinfo-> getilfunctionbody (modulei

tagged XML file that contains the file names of all the training set pictures #!/bin/sh #============ Get the file name =========== echo-e "Please enter the folder path you want to read \ n The current path is ${pwd}" read InputDir echo "The folder path you entered is ${inputdir}" echo-e "Please enter the file path where you want to save the data output \ nthe current path is ${pwd}" read OutputFile echo " Output saved file path is ${outputfile} " : > $OutputFile #清空OutputFi

Label: Preface: Because many business tables use a design pattern that violates the first paradigm for historical reasons or for performance reasons. That is, multiple attribute values are stored in the same column (see the following table for specific structures). In this mode, the application often needs to divide the column by delimiter and get the result of the column change. Table data: Id Value 1

. The default is 60 minutes, click each time node to adjust the number of minutes. Here's an example of not making changes. Click "Start". 3. Change the goal of a step 1 under Normal mode standby page, slide the screen to the left.2 Click "S Health".3 Click the Step module.4 Click "More".5 Click Set Target.6 Select the appropriate steps according to your movement status, such as setting to 6100 steps, and clicking on the "6100" node.7 The target steps have been set to 6100 steps. Click the "←"

In the previous Android ultra-precision pedometer development-dylan step of the home page to use a custom control, and the QQ movement of the interface is a bit similar, and animation effect, the following is to tell how this view is drawn. 1. See the effect chart first 2. Effect Chart Analysis Function Description: Yellow on behalf of the user set the total plan of exercise steps, red on behalf of the user is currently walking the number of step

By: dahubaobaoI. PrefaceWith the development of the Internet, more and more Unix/Linux systems are used, and it is no longer difficult to intrude into a Unix/Linux system. Usually, after the intrusion is successful, one or several backdoors will be left for re-entry. For Unix/Linux systems, there are many types of backdoors and there are some preliminary modifications. rhosts file, copy a Shell to a hidden directory, modify the etc/passwd file and add the user. The more advanced one is the kerne

goroutine的m结构mp := acquirem()// 如果当前的m正在执行分配任务，则抛出错误if mp.mallocing != 0 { throw("malloc deadlock")}if mp.gsignal == getg() { throw("malloc during signal")}// 锁住当前的m进行分配mp.mallocing = 1shouldhelpgc := falsedataSize := size// 获取当前goroutine的m的mcachec := gomcache()var s *mspanvar x unsafe.Pointer One of the m,p,g information needs to be impressed with the following figure Then, depending on the size, whether it is a large object, a small object, a tiny