The one used is IAR EW8051-EV-750A.Errors often occur during runtime, such as: Fatal Error[Pe005]: could not open source file "hal.h" D:\CC2430 Tester-0.6\PER-Receive\Library\cc2430\HAL\source\wait.c ...
I want to design a bandpass filter to filter out signals within a certain range, but when designing the circuit parameters, I have to consider the passband cutoff frequency fc and the stopband cutoff ...
Isn't it cool to start your 2022 New Year journey with an open source DIY? The "Pingtou Ge RVB2601 Application Solution Collection Activity" planned by EEWorld community and Pingtou Ge has officially ...
1. Low power consumption + interruptionMain function{Disable watchdogSetting the system clockInitialize peripheral devices such as displayInitialization settings of internal resources such as timersEn...
I have been using MPLAB X IDE before, and I want to try to see what the difference is in developing under ATMEL studio, especially whether I can use ASF and compare it with MCC.Unfortunately, after cr...
On March 9, 2016, at the invitation of Jianheng Certification Center and the National Lead-acid Battery Standardization Committee, our company appointed Chief Engineer Xiong Puheng to participate i...[Details]
Use advanced design techniques to reduce power consumption, such as voltage/power island partitioning, block-level clock gating, power-down modes, efficient memory configuration, and parallelism. A...[Details]
Citing a report from The Florida Independent, Microsoft is planning to acquire MicroVision and is expected to officially announce the news later today (May 12). MicroVision is a leader in ultra-micro...[Details]
Current sensing in automotive applications includes controlling the current through solenoids and injectors. For example, during diesel injection, we rapidly increase the current to the induction i...[Details]
Working principle of forward and reverse rotation of electric motor
The forward and reverse principle diagram of the motor is divided into the main circuit and the control circuit. Its fundame...[Details]
vivo NEX 3 5G is available for pre-order on vivo’s official website. The reservation page shows the innovations brought by the successive generations of NEX series: 1. On June 12, 2018, the ...[Details]
TrendForce research shows that the DRAM industry revenue in the fourth quarter of 2022 was US$12.28 billion, down 32.5% from the previous quarter. The decline even exceeded the 28.9% decline in the ...[Details]
On Friday morning, Reuters reported that the alliance between Ford and Volkswagen will be further deepened. In fact, as early as January this year, the two automakers announced plans to share technol...[Details]
To seize the electric vehicle (EV) business opportunities, Japanese manufacturers are busy increasing production of next-generation semiconductors for EVs, "silicon carbide (SiC) power semiconductors...[Details]
ARMv4 porting tutorial:
I believe that many friends in China have s3c2410/2440 chips, which are based on the armv4t (arm920t) instruction architecture. In the past, because some of the underlyi...[Details]
When multiplexing the SPI bus, the bus port must be set first. It is usually easy to see if the chip is set correctly when reading other ARM chips (such as NXP). However, it is easy to be confus...[Details]
The LED display industry in mainland China started around 1987. After more than a decade of development, it has begun to take shape. At present, there are more and more LED display manufacturers, in...[Details]
At present, leakage protectors are widely used as a new type of low-voltage protection device in both cities and rural areas. The reliability of their operation directly affects personal safety. As...[Details]
Preface:
At present, the software and hardware of the set-top box platform are closely integrated and inseparable. All software is integrated by the set-top box manufacturers. In order to cope ...[Details]
From the previous uboot code analysis, we know that the uboot startup has three steps: BL0, BL1, and BL2. Since BL0 is a fixed program provided by the manufacturer, it does not need to be considere...[Details]
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