There are three basic clock sources for MSP430: LFXT1CLK, XT2CLK, DCOCLK; - Among them: LFXT1CLK: can work with low-frequency watch crystal, standard crystal, ceramic resonator or external clock sourc...
I recently downloaded a program written by a foreigner and found it was for MSP430, so I installed IAR to compile it. As a result, more than 100 errors occurred, most of which were in msp430fr5969.h. ...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:05[/i]In 2012, the overall market of the domestic electronic component distribution industry was sluggish. Many Japanese chip manufactu...
The list is out and can be seen here: https://bbs.eeworld.com.cn/thread-1084541-1-1.html
Welcome everyone to guess the questions: https://bbs.eeworld.com.cn/thread-1084544-1-1.htmlList of component in...
Today, I used TI's simple_Peer_to_Peer routine to do a peer-to-peer network experiment. After downloading LinkTo.c and LinkListen.c programs to two EDs, respectively. After the talker is powered on, t...
Content: Multiple digital tubes display different numbers respectively. This scanning display method is called dynamic scanning, and the value is constantly changing. ---------------------------------...
Recently, the " ZTE
incident"
caused by the Sino-US trade war
has caused heated discussions in the electronics industry. It not only reflects that Chinese companies are lagging behind in the...[Details]
Friends who work in the photovoltaic industry, do you still remember the hard work on June 30 last year? How many people worked late into the night for months in a row just to connect to the grid a...[Details]
In Windows environment, the source code is encoded in UTF-8. If the source file created by STM32CubeMX contains Chinese comments, then using STM32CubeMX to regenerate the source code will cause the C...[Details]
In 2018, the National Development and Reform Commission issued a new photovoltaic subsidy policy. The benchmark on-grid electricity price was significantly reduced, the return on investment decreased,...[Details]
WPG Holdings announced that its subsidiary Youshang has launched a wireless smoke alarm solution based on STM and Semtech . With the development of the national economy and the enhancement of...[Details]
Independent watchdog (IWDG) and low power mode are often used in STM32 development. The watchdog is to detect and solve faults caused by software errors, and the low power mode is to enter sleep mode...[Details]
The STM32 watchdog has two WWDG and IWDG. The biggest difference between the two is that IWDG has only one lower limit for feeding, while WWDG, as the name implies, must be fed within a range to ensu...[Details]
Introduction: As a power electronic device, the photovoltaic inverter mainly converts the direct current generated by the photovoltaic module into alternating current. Because there are thousands o...[Details]
A crystal oscillator can be electrically equivalent to a two-terminal network consisting of a capacitor and a resistor in parallel and a capacitor in series. In electrical engineering, this network h...[Details]
1. What is PWM What is PWM? Professionally speaking, it is pulse width modulation. In layman's terms, it is the continuous output of high and low levels. For example, the microcontroller outputs...[Details]
Please help me analyze the clock cycles occupied by the following delay program. Seek to explain: DELAY: MOV R6, #13 DELAY1: MOV R5, #250 DELAY2: NOP DJNZ R5, DELAY2 DJNZ R6, DEL...[Details]
The STC12C5412AD microcontroller is an enhanced 8051 standard 51 series microcontroller. It is 12 times faster than the ordinary 8051 and can be programmed on a home computer without an emulator. ...[Details]
Microcontroller MCU
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