A: When programming the development board MY-IMX6-EK140(MINI)-6Y2D, the serial port is always garbled. As shown in the figure:
B: It is a level problem. The suggestion is to remove U7 and lead out TX ...
[size=4][color=#000000][backcolor=white]There are two kinds of reset signals for MSP430: power-on reset signal (POR) and power-on clear signal (PUC). There are also signals that can trigger POR and PU...
[i=s] This post was last edited by damiaa on 2018-11-28 10:57 [/i] [b][size=3]nRF52840 Preview Development Kit (DK) + Test[/size][/b][b][size=3]Review[/size][/b][b][size=3] 2nd Pathfinder Part[/size][...
POWER_SAVING related functions
1、osal.c 中 osal_start_system()---- osal_pwrmgr_powerconserve();
void osal_pwrmgr_powerconserve( void )
{uint16next;halIntState_t intState;// Should we even look into pow...
[font=微软雅黑][size=4][color=darkorange][b]Download the latest trend report[/b][/color][/size][/font] [font=微软雅黑][b]Introduction:[/b]The global electric motor and generator market has grown steadily over...
[i=s]This post was last edited by chrisrh on 2019-1-19 14:55[/i] [size=5][color=#ff8c00]To do your work well, you must first sharpen your tools;[/color][/size][size=5][color=#ff8c00] [/color][/size][s...
Insertion loss and resistance mismatch So far we have discussed the impact of the wiring of the system on the integrity of the overall transmission path. When the transmitted signal has high frequenc...[Details]
According to Jiwei.com, Honor held a new product launch conference for Magic 3 tonight. Honor CEO Zhao Ming officially announced the Magic 3 series, which includes three mobile phones: Magic 3, Magic...[Details]
When monitoring the current of a positive supply, a high-side current-sense amplifier is usually used. However, for ISDN and telecom power supplies, a current-sense amplifier that operates from a n...[Details]
Li Yizhong, deputy director of the Economic Committee of the National Committee of the Chinese People's Political Consultative Conference and former Minister of the Ministry of Industry and Informati...[Details]
Under the impact of the epidemic and the Sino-Indian border friction, India's economy, market and industrial environment have undergone tremendous changes this year. Not long ago, the author mentione...[Details]
On April 18, the 15th China Electronic Information Technology Annual Conference was held in Chongqing. Hao Yue, academician of the Chinese Academy of Sciences, vice president of the China Electronics...[Details]
Strategy Analytics' latest research report "Global Smart Home Device Forecast" points out that since consumers are mostly isolated at home during the epidemic, they want to keep a close eye on the si...[Details]
For a long time, current transformers have been used as a standard device in instruments and equipment to measure precision current. Even in harsh environments and high temperature conditions, this d...[Details]
Digital tube displays the clock, and the time is set using a matrix keyboard. The time when the power is off will be stored in the EEPROM, and the time when the power is off will be restored when the...[Details]
Entering 2020, it is time for major manufacturers to release flagship products. With the hot CES2020 and the arrival of MWC2020 next month, a new wave of flagship mobile phones will be released...[Details]
Procedure 1
Use the timer/counter T0 to output a square wave with a period of 1s from P1.0
to make the light-emitting diode flash at 1HZ.
#include reg52.h //52 single-chip header file
#include i...[Details]
While it may be years before a viable screw-in LED replaces incandescent bulbs, the use of LEDs in architectural lighting is growing, offering greater reliability and energy savings potential. Like...[Details]
Constant current diodes and constant current transistors are
semiconductor
constant current devices that have been introduced in recent years, and constant current transistors are develop...[Details]
On September 3, the 2nd Global IC Entrepreneur Conference and the 17th China International Semiconductor Expo opened grandly. In his speech, SMIC Co-CEO Zhao Haijun pointed out that being the number ...[Details]
Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]
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