This is a piece of arm assembly code written by IAR, but it can't run further when it reaches the red part. I hope you can help analyze it! ;Assembly instruction experiment ;Define port E register pre...
Speaking of Lua... it's just a scripting language, Shuiguo said, isn't it just a command line? Well, I think so too, it's just a shell bat or something like that. It's just that shell relies on the Un...
Many wearable devices already have good battery life, and with the ultra-thin micro-body temperature generator recently invented by South Korean scientists, wearable products such as smart watches and...
I just registered an eeworld account, but I don't have the points to download the license for xilinx ise 13.1. Can anyone send me one? Thank you! :congratulate::congratulate:...
When I wrote the evaluation application, I mentioned that I was going to test the ADC performance of these domestic MCUs. According to the results of another company tested earlier, the performance sh...
Which version of Altium Designer are you using? Which version is newer and more stable? I don't mean the latest version. I just want to update the current version. Stability is the most important. Ple...
In the war without gunpowder between China and the United States,
ZTE
has become a new victim. The seven-year chip ban by the United States has pushed this communications giant to a life-or...[Details]
I recently upgraded MDK to V5.25 and found that there are many libraries in the Managing Run-Time Environment. Compared with the past, it is much better, from the bottom-level driver to the upper-le...[Details]
The update interrupt initialization configuration of the stm32 advanced timer TIM1 is not much different from that of the ordinary timer. What needs to be paid attention to is the configuration of TI...[Details]
The goal of this article is to build a TCP client based on the previous project that can ping the PC, and can actively send data to the PC, and can also send and receive data with the PC, and display...[Details]
I used STM32CubeMX V4.22.1 to generate a project including EHT and Lwip. The debugging has been abnormal. After careful inspection, the following problems were found: 1. The hardware uses LAN8720A, b...[Details]
China Energy Storage Network News:
The State Grid Corporation of China, this elephant, is planning to turn around and enter the emerging power service market.
The rallying cry for the tr...[Details]
The article is written for LPC2148, but it is also applicable to Samsung's 44B0 chip. You only need to select S3C44B0 as the corresponding CPU when selecting it. JLINK debugging experience un...[Details]
On May 8,
Google
I/O 2018 Developer Conference was held as scheduled in Mountain View, California. In the second year of the full promotion of the "AI first" strategy, artificial intelligen...[Details]
I used the bit definition in my 51 program: bit flag. After defining it this way, I ran the program and downloaded it to the circuit board. I found that the flag was not the value I set, which led to...[Details]
The Vatican Secret Archives is one of the world's greatest historical collections, but many of its documents have never been transcribed. Recently, a project called Codice Ratio used a
combination...[Details]
The photovoltaic industry has become a new business card for China to the world. It not only represents China's leading technology, but also constantly breaks various records with its development spee...[Details]
Interrupts and timers implement a 24-hour clock. The program is as follows: #include reg52.h #define PORTLEN P0 sbit bit_select = P2^0; sbit seg_select = P2^1; unsigned char src = {0x3f,0x06,0...[Details]
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