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1. Error : Can't find 0x12C words for psect rbss_1 in segment BANK1
The linker tells you that there are a total of 0x12C (300) bytes ready to be placed in bank 1, but bank 1 does not have enough sp...[Details]
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With the rapid development of electronic technology, more and more signal processing systems require high-speed data acquisition and high-throughput data transmission to achieve high-speed real-tim...[Details]
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Optimized, efficient backlight unit system design maximizes the benefits of LED technology. These benefits are so significant that LEDs are rapidly moving toward thinner and more efficient des...[Details]
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Let's take a look at the ARM storage system:
It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]
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In the past, when we checked the quality of 50-cycle power frequency transformers, we usually checked the excitation current or leakage current flowing through the primary coil of the switching tra...[Details]
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Simply put, without a crystal oscillator, there is no clock cycle. Without a clock cycle, the program code cannot be executed and the microcontroller cannot work. When the microcontroller is worki...[Details]
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1. BKP can be used to save data BKP includes 42 16-bit registers, which can store 84 bytes of content in total. They are maintained by the power supply of VBAT. 2. The data stored in BKP ca...[Details]
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/* Name: Flowery Flowing Water Light
Description: 16 LEDs are divided into two groups
Change the display according to the preset multiple patterns
*/
#include reg51.h
#define uchar unsigned...[Details]
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An oscilloscope is an essential tool for measuring power supply ripple and power supply noise. However, in actual measurements, how to choose the appropriate bandwidth, sampling rate, probe, oscillos...[Details]
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2017 is the first year of the development of distributed photovoltaics. In 2018, the photovoltaic industry will enter a new era of steady development with the strong support of national policies. As w...[Details]
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In recent years, the TV industry has undergone many changes, and the color TV market has changed from an incremental market to a stock market. In the new market environment, "trading market with pr...[Details]
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stm32f107vc development board, uvision V4.00u, JLINK V8, J-Link ARM V4.08l.
Debugging method under flash:
1. Open the project to be debugged, right-click options for target on the left column. Ente...[Details]
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1. Before initializing UART0, you need to initialize ACLK, SMCLK and MCLK. In the sample code, XT1 is used, ACLK is 32768, and SMCLK and MCLK are about 8MHZ. 2. The UART clock can refer to ACLK or SM...[Details]
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1. System initialization configuration Directly call the SystemInit() function in the system_stm32f10x..c file. This function already contains the function SysSetClock() for setting the system clock....[Details]
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When it comes to automotive safety, few advances have had as significant an impact as the introduction of autonomous emergency braking (AEB) systems. As a key safety feature, AEB system...[Details]