Revisiting an old ADC example is still very simple, but applying DMA to ADC is more practical.
ADC Rule Data Register (ADC_DR) 0x4001244C
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34. The data in the MCU is modified when the AT89S51 is used. What's going on? Note: The data is placed outside the special register. Answer: If it is the reset button of the RESET pin: Generally, the...
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Programming Basics
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