HDN55

1. Add header file #include stdio.h 2. Project "Target" -- check "Use MicroLIB" 3. Redefine the fputc function int fputc(int ch, FILE *f)   {   Uart1_PutChar((u8)ch); //This is a custom functio...[Details]

The following is the MMU initialization code of MMU.c of boot under ADS. Jump into Main in 2440init.S. This Main function is implemented in U2440mom.c. This Main function includes calls to initializat...[Details]

1. Why should we care about power supply quality? In the "single-phase" power supply environment of the office and home, we always hope to have a continuous 220V power supply to power the equipmen...[Details]

Lu Weibing, general manager of Redmi brand, wrote an article yesterday explaining why the Redmi K30 Extreme Commemorative Edition is equipped with MediaTek Dimensity 1000+. He believes that MediaTek ...[Details]

Laser processing mainly uses CO2 laser beam to focus on the surface of the material to melt the material, and at the same time uses compressed gas coaxial with the laser beam to blow away the melted ...[Details]

Using low-power miniature capacitive tri-axial accelerometer as the sensing component, an ARM9-based embedded system with customized Linux as the master control system, and wireless communication t...[Details]

Features of mobile video surveillance: 1. Mobile video surveillance can be achieved through mobile phones or computers at any time and anywhere remote monitoring, everything is under control! ...[Details]

Different from the traditional hybrid vehicle insulation detection model, most hybrid vehicles currently use the low-frequency pulse signal injection method to detect the high-voltage leakage diagn...[Details]

1 Introduction With the improvement of modern integrated circuit production technology, the area of ​​silicon wafers required for ultra-large-scale integrated circuits is getting smaller and ...[Details]

Is it necessary to install a car dsp? The installation of an in-vehicle digital signal processor (DSP) is related to the needs. The following are some situations and recommendations for instal...[Details]

We know that a pointer points to an address. The type of the pointer indicates the size of the content pointed to by the pointer, that is, the number of bytes, which is clearly reflected in the self-i...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

There are many inappropriate aspects in the source code: 1. The voltage result conversion in the program is not good, and the "%" remainder method is not used. 2. The minimum precision is not converte...[Details]

To the Development and Reform Commission (Energy Bureau), Education Bureau, Science and Technology Bureau, Industry and Information Technology Bureau, Finance Bureau, Human Resources and Social Sec...[Details]

Not only the GT-R , but many high-power models use 4WD for a simple reason. In order to make the car run faster, the excess power is distributed to the four wheels to ensure that th...[Details]