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1. Adc characteristics 1.1 Adc Overview The Adc of Stm32 has 12-bit precision, with 16 external channels and 2 internal channels. A/D conversion of different channels can be performed in single, continuous, scan or intermittent mode. Its other features include support for analog watchdog and DMA. 1.2 Adc initializat

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Standard development board: Atom STM32F103RBT6 SPI: The four lines MISO, MOSI, SCLK, CS are a high-speed, full-duplex, communication bus. Reading and writing are done at the same time. If you only want to write, just ignore the read. If you want to read, just send a dummy byte to trigger the slave's transmission.

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STM32 Multi-channel Soft Timer

I don't remember where I heard this sentence: 50% of the code of a product is used to implement functions, and the other 50% is used for fault tolerance. This shows the importance of fault tolerance. There are many methods of fault tolerance, among which the timeout mechanism is one of the most commonly used methods. T

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About the selection of stm32 startup file

- startup_stm32f10x_ld_vl.s: for STM32 Low density Value line devices - startup_stm32f10x_ld.s: for STM32 Low density devices - startup_stm32f10x_md_vl.s: for STM32 Medium density Value line devices - startup_stm32f10x_md.s: for STM32 Medium density devices - startup_stm32f10x_hd. s: for STM32 High density devices

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0. Introduction If the detonation system shielding is not perfect during the use of detonators, the leakage current and capacitance current flowing through the detonator will reach a certain value and action time, and the current will be converted into sufficient heat energy to reach the ignition temperatur

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