Direct access to registers
voidsetup(){}voidloop(){unsignedintDev_Serial0,Dev_Serial1,Dev_Serial2;Dev_Serial0=*(volatileunsignedint*)(0x1FFFF7E8);Dev_Serial1=*(volatileunsignedint*)(0x1FFFF7EC);Dev_Se...
Does anyone have the schematic diagram of the official stm32 demo board? If you have one, please send it to me. My QQ mailbox is [email]1097699242@QQ.COM[/email]...
When using AT90Mega8515, I found that the read and write pins of the microcontroller are both low level, and the external dual-port RAM cannot be read or written. The programming software is code visi...
*stk++ = (OS_STK)*(((INT8U*)pdata)); // data being passed*stk++ = (OS_STK)*(((INT8U*)pdata)+1);
Could you please tell me what these two sentences mean? I would be very grateful!...
1. Voltage stress Power supply voltage stress is an important indicator to ensure the reliability of power supply. There are many devices in the power supply that have specified maximum withstand volt...
RF, IF, basebandRF signal refers to the unmodulated carrier signal; IF signal refers to the lower IF signal after heterodyne transformation of RF signal. The purpose of using IF is to facilitate ampli...
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1. Introduction
With the gradual automation and modernization of industrial control systems, fieldbus control systems have received more and more attention and application. CAN bus is currentl...[Details]
Microcalorimetry
is used to determine energy relationships. Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rat...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
1 Introduction
The Third Steel Plant of Jigang Group is a key investment project of Jigang Group during the "15th Five-Year Plan". It has introduced first-class domestic and foreign advanced eq...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
stm32/stm8
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