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Re-encapsulate a layer of functions for bsp layer functions for easy calling. void bsp_led_init(void); void bsp_led_deinit(void); void bsp_led_on(bsp_led_t ch); void bsp_led_off(bsp_led_t ch); void...[Details]
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Master the tips for saving electricity and save every kilowatt-hour of electricity!
air conditioner
The setting temperature of the air conditioner should not be too low. According to meas...[Details]
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＃i nclude "MSP430x11x1.h"
;
; MSP430F1121
; -----------------
; /|\| XIN|-
; | | | 32k
; --|RST XOU...[Details]
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The application research of UWB (Ultra-Wideband
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technology in the field of digital keys has far-reaching significance. It not only reshapes the concept of traditional keys, but also great...[Details]
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Today I debugged the DMA part of STM32. It was my first time to use this part. The 8-bit microcontroller did not have this function. I felt it was very mysterious at first, so I studied it with awe. G...[Details]
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1. Analysis of start_armboot 3 1. norflash initialization The CFG_NO_FLASH macro is not defined, so the program is executed here. Although Nandflash and norflash are both flash, nandflash is refer...[Details]
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The clock synchronization system of the power system uses the global positioning system GPS (Beidou) clock to synchronize the computer monitoring systems, measurement and control devices, line microc...[Details]
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Generally, HID electronic ballasts are designed with dedicated chips, and the functions of these chips are relatively simple. There is no open circuit or short circuit detection function. The MC 3426...[Details]
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1 Introduction In recent years, with the rapid development of piezoelectric materials and power electronics technology, ultrasound has been widely used in various sectors of the national economy suc...[Details]
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The torque of an electric power meter is related to the mutual direction of the current of the voltage and current coils of the meter. If the current direction of one of the coils is reversed, the to...[Details]
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A variable frequency drive (VFD) is an electronic device used to control the speed of a motor. It achieves speed regulation of the motor by changing the frequency and voltage of the motor power sup...[Details]
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The power amplifier, commonly known as the "loudspeaker", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing consol...[Details]
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Application Technology | Intel AI-enhanced software-defined vehicle SoC series
Application field: Automotive grade chips
Un...[Details]
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In the field of switching power supply technology, people are developing related power electronic devices while developing switching frequency conversion technology. The two promote each other and ...[Details]
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In the design of the driver, we may use flush_cache_all to flush the contents of the ARM cache to the RAM, because the cache in ARM Linux is generally set to write back. Usually, DMA cannot access ...[Details]
Power technology
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