MAKK2016HR33M

RCC: reset clock control reset and clock controller. Mainly explain the clock part, especially the clock tree. After understanding the clock tree, you will know the ins and outs of all the clocks of ...[Details]

Not long ago, due to the issue of electricity prices in China, the official microblog of the State-owned Assets Supervision and Administration Commission of the State Council had a discussion with so...[Details]

As early as August this year, Lei Jun made it clear that MIUI 13 will be released at the end of the year, and he hopes it will live up to everyone's expectations. Recently, many people from Xiaomi, i...[Details]

Note: Source: Wildfire "Zero Dead Angle Play STM32-F429", ST-"STM32F4xx Chinese Reference Manual", ST-"Cortex™-M4 Core Programming Manual" start: 1. Nested Vectored Interrupt Register (NVIC): The N...[Details]

First example: Avoid infinite loop, keep sending data (use the self-set receiving data flag method, do not turn off the serial port interrupt ES method) The flag must be placed at the last p...[Details]

     Recently, the statistics agency TrendForce released a configuration and price information table for all four models of the iPhone 12 series. Although it is a predictive tone, the analysis agency...[Details]

Every technological upgrade of mobile communications is an opportunity for related manufacturers, and MediaTek has seized the 5G upgrade this time. The recently released Dimensity 800 series 5G proce...[Details]

The svc mode can separate SDK (API) and Application, and can also omit a lot of repeated code. For example, if USB is used in bootload and you want to reuse it in application, you can use svc Princip...[Details]

AI is taking power, and the drama of “the spare tire becoming the regular” is being played out again in the media industry.   At the end of May, Microsoft announced that it would lay off 50 editors w...[Details]

Network analyzers are the main instruments for testing and debugging RF components. With the rapid development of radio communication equipment, the demand for RF devices has also increased dramatica...[Details]

The multimeter is one of the most important tools. Because it is simple and practical, it can be said that every electrician has at least one. It has a huge number. It can measure continuity, voltage...[Details]

When designing the PIC microcontroller circuit, pay attention to the download interface line sequence, especially RB7 and RB6. The line sequence is MCLR---VDD---GND----RB7---RB6 ...[Details]

The development environment used is MAPLAB X IDE. The implementation of 1-byte alignment is as follows #pragma pack(1)   typedef union   {         uint8_t buf ;         struct Message         {    ...[Details]

1. Assembly language preparation ----- Installation of editor RealView MDK Keil uVision 4.14 1. First, double-click the welcome interface of Keil u Vision 4.14 2. After next, the interface for a...[Details]

ARM seven working modes: Figure 1-1: Figure 1-1 The above seven working modes can be set in cpsr: M =Mode number as follows. Figure 1-2 The reason for having so many...[Details]