Libraries and tutorials for STM32F4 series MCUs by Tilen Majerle
GPIO library is second mainly used library in your project. It is designed to be very easily used for initializing GPIO pins without making sure if clock is enabled or not because this will library do for you. It can init pin as normal or alternate with passing alternate function, it can deinit pin to set it as analog input, it can read pin, set pin and more. Library Read more about new HAL libraries Features Initialize pins with single...
It would be nice, if you can simply just use printf to direct output strings to USART, LCD, etc. With ARM C, you are able to do this. You just need to implement some things and you are ready to work. New STDIO library is available here. To enable printf functionality, first you need to create a new __FILE struct. This struct is then called with FILE struct. It can have only one dummy parameter, but it has to be created, because...
STM32F4 has capability to output different clocks on specific 2 pins. You are able to output clocks in original frequency (no prescaler) and also with prescaler values 2, 3, 4 and 5. 2 pins are used to output different frequencies. They are not able to output the same clocks. You can output: MCO1 HSI: High Speed Internal oscillator, 16MHz RC HSE: High Speed External oscillator, or External User clock LSE: Low speed, 32768Hz oscillator or ceramic resonator PLLCLK: Output clock...
Because there is a lot of libraries I have done, I will make a table with all of my libraries at one place. When new library will be created, it will be posted here. These libraries work on both Discovery boards, if not, it will be specified. Actually, libraries should work on STM32F4xx series of microcontrollers if they have peripherals that are need for library. All STM32F4xx MCUs don’t have everything inside. 🙂 Libraries are tested on my 4 STM32F4...
Loading ...
Recent comments