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With the development of processors, IAP upgrade is becoming more and more popular. There are many ways to upgrade IAP, such as: upgrade via serial port, GPRS remote upgrade, SD card upgrade, etc. Here...[Details]
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The annual Chinese Embedded Operating System Forum will be held in Binjiang, Hangzhou. This year is the sixth session, and it is the time for new and old friends in China's embedded system to gathe...[Details]
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The appearance of the ACS712 current detection and alarm module system: ACS712 circuit schematic: The ACS712 microcontroller source program is as follows: Function: detect current, digital tube...[Details]
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As an engineer in the field of power electronics, you often need to use a digital oscilloscope to measure related electrical signals. There are also many types of probes that match the oscilloscope, ...[Details]
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Earlier, it was reported that French Finance Minister Bruno Le Maire said France would not ban Huawei from investing in France. Bruno Le Maire told France Info radio that France did not have a "tot...[Details]
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China Energy Storage Network:
Building a new power system is an urgent need to promote clean and low-carbon energy transformation and help achieve carbon peak and carbon neutrality. The Sec...[Details]
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According to a report by Nikkei on January 27, Nissan plans to produce lithium iron phosphate (LFP) batteries for electric vehicles and is expected to ship to emerging markets starting in fiscal 202...[Details]
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On March 28, the eye-catching Xiaomi Motors was officially launched, setting a record of 50,000 orders in 27 minutes. In the Xiaomi Motors Super Factory in Tongzhou, Beijing, 94 AMRs provided b...[Details]
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First, let's talk about the electrolytic capacitor in the input circuit. As we know, the DC input current of the inverter is usually very large. The maximum input current of a 12V 1000W inverter can ...[Details]
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5G licenses have been issued. As the first batch of 5G mobile phones went on sale, a voice advocating the uselessness of 5G has appeared on the Internet. 在昨天OPPO副总裁沈义人发文谈自己对“5G无用论”的看法，沈义人称：“在5G资费进入大众...[Details]
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The program segment for reading one byte of data is as follows: When reading data, T1 is set to 1 first, and the subsequent RD signal sends the row address to the address line AB, and makes D...[Details]
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Continue to learn the basic knowledge of uboot transplantation 1. First learn the basic operation instructions of nandfalsh nand info (displays available nand flash) nand device (display or se...[Details]
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Application platform: STM32F030F4P6 ST official library: STM32Cube_FW_F0_V1.9.0 background knowledge For most MCUs and microcontrollers (ARM, x86), the address space is in bytes, which means that ...[Details]
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Introduction At present, analog telephone products occupy a dominant position in telephone terminals, but analog telephones can only transmit voice signals; digital telephones have the advantages o...[Details]
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To jump from assembly to C you must use an absolute jump:
Project code:
Add main.o to Makefile:
Start.S:
Make compile:
Main.c code:
#...[Details]
MicroPython Open Source section
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