STM32 Three: Download the standard Peripherals Library

For STM32 programming, the first is to operate the register directly, as described in the previous section, and the other option is to use the standard peripherals Library, which is provided by the official provider.

In fact, there is nothing to say, supposedly since it is the official peripheral library, should be directly on the official website can be downloaded, it may be the original, but I have to provide online methods to enter the official website to get the result is this.

There is no STM32F1 series MCU standard Peripheral library, where the first stsw-stm32023 in the download is an EXE file, after the run is a command line interface, according to the interpretation should be 2.0 of the library to 3.0 of the tool. So the online circulation of the STM32F1 series of V3.5 Library on the official website is not downloaded. Anyway, I can not find, of course, if you do not seriously, through degrees Niang a search, there are a lot of download links, casually use.

Finally, I found the latest library stsw-stm32054 for the STM32F1 series in a stmcu.org semi-official website (ST sponsored community), which can be downloaded directly.

More puzzled is why the official website of English is not downloaded, but a sponsored Chinese community network has been downloaded.

Of course, the following is the use of Keil and the standard peripheral library programming.