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When writing user code (using boot to boot), we need to set the offset of the user code. For example: The entry address of the boot user code is 0x2000. Next we need to download the user code to ad...[Details]
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When Zhuoshengwei released its investor relations activity sheet, it stated that the company has launched filter products and will promote the construction of filter products and industrialization ac...[Details]
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introduction
At present, energy sources such as coal and oil are becoming exhausted, and environmental pollution is becoming increasingly serious. The use of new energy and renewable energy ha...[Details]
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Among single-phase asynchronous motors, special motors account for a large proportion, and their structures have their own characteristics and various forms. But in terms of their commonality, the ...[Details]
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Over the past decade, Japanese electronics companies have undergone major restructuring, launching businesses with little profit or losses, especially traditional home appliance businesses, which hav...[Details]
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Japanese memory manufacturer Kioxia and U.S. manufacturer Western Digital (WD), which have repeatedly been rumored to merge. According to Reuters, the performance of Kioxia and Western Digital has de...[Details]
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0 Introduction
A stepper motor is an electromechanical actuator that converts an electrical pulse signal into a corresponding angular displacement or linear displacement. By controlling th...[Details]
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Preface A few days ago, we have completed the transplantation of LVGL to W801, and the effect is shown in the following figure: ‘ The picture is displayed in portrait mode because the screen has a ...[Details]
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March 23, 2022, Shanghai - Recently, Shanghai Fudan Microelectronics Group Co., Ltd. launched a low-power MCU series with integrated capacitive touch button controller - FM33FR0. This series has be...[Details]
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By sampling the voltage value at a certain point and comparing it with the preset value, we can determine how the MCU should work next.
For example: when the voltage at a certain point is detected...[Details]
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One of the bottlenecks restricting the development of hydrogen fuel vehicles is hydrogen refueling stations, but this problem is expected to be solved. On December 5, at the 2019 Western Advanced ...[Details]
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Recently, just one month after the signing of the 50MW/102MWh Swangate project in the UK, Trina Energy Storage has once again won over 100MWh of energy storage orders in the overseas market. It wil...[Details]
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GPIO Gerneral-Purpose IO ports, that is, general IO ports. In embedded systems, there are often a large number of relatively simple external devices/circuits. Some of these devices/circuits requir...[Details]
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introduction
HDLC (High-Level Data Link Control) is widely used in the field of data communication and is an important technology to ensure reliable intercommunication of data information. The gene...[Details]
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Create light.c:
Modify start.S:
Modify Makefile: add light.o
Finally, make succeeded and burning was successful.
Similarly, we can also call our assembly f...[Details]