GMS2/10

Recently, I have been working on a project that uses the serial port of the microcontroller a lot, so I am thinking hard about how to effectively improve the efficiency of serial port debugging. To be...[Details]

Definition:  TXD1-----PA9-US1-TX RXD1-----PA10-US1-RX Rate: 115200,n,8,1    /* Includes ------------------------------------------------------------------*/ #include "stm32f10x.h" #include "pl...[Details]

introduction CDMA (Code Division Multiple Access) wireless network has the characteristics of wide coverage, high efficiency and low cost. The data transmission rate of CDMA ...[Details]

1 Introduction CNC technology is a high-tech technology that uses computers to perform digital calculations on various control information in the machining process and automatically controls m...[Details]

As people's living standards continue to improve, the aging of my country's population is becoming more and more obvious. Vacuum cleaning robots, as a type of service robot, can replace people in per...[Details]

Intelligent control of A/D conversion data. This article takes the actual engineering application of PIC microcontroller and ICL7135 as an example to introduce the application of an intel...[Details]

1. Introduction to Memory Management Memory management refers to the technology of allocating and using computer memory resources when software is running. Its main purpose is to allocate memory effi...[Details]

ARM7 has two instruction systems, namely the ARM instruction set and the Thumb instruction set. The ARM instruction set is 32 bits long and has the most complete functions; the Thumb instruction set ...[Details]

Introduction to STM32 standby mode Many microcontrollers have low-power modes, and the STM32 is no exception. After a system or power reset, the microcontroller is in the running state. In the runnin...[Details]

There are many similar articles on the Internet, most of which focus on software analysis, from U-boot to kernel. Many articles are also very detailed and insightful. Here, I don't want to talk more a...[Details]

 ADC multi-channel acquisition is written based on ADC single-channel DMA transmission. The code is as follows: volatile u16 adcconverdata ={0,0}; static void ADC_GPIO_Config(void) {   GPIO_InitTypeD...[Details]

The B jump instruction is independent of the code position. After assembly, it will be replaced by the current PC value plus (minus) a correction value. No matter which address this instruction is ...[Details]

In external clock mode, the external signal is sampled by the internal clock (CK_INT). The calculation method of the external signal period is: 2xTINT+20ns, where TINT is the period of CK_INT. For ...[Details]

II. Introduction to IAR 1. About IAR IAR is the name of a company and also the name of an integrated development environment. What we usually call IAR mainly refers to the integrated development envi...[Details]

1. Set obj and src ifneq ($(OBJTREE),$(SRCTREE)) ifeq ($(CURDIR),$(SRCTREE)) you := else dir := $(subst $(SRCTREE)/,,$(CURDIR)) endif obj := $(if $(di...[Details]