About NMiti.3

NMiti.3 · 2022-08-03

We are currently working with STM32F103VE MCU and we have a dilemma about the order of initialization GPIO pins as alternate function outputs and associated peripherals. The goal is to have full control over the pin states. We have checked order of i...

NMiti.3 · 2022-08-04

Hi KnarfB,Thanks a lot for the answer!> You are right about the order of calling function, but after calling HAL_SPI_MspInit(), where some pins are initialized as AF outputs, initialization of SPI2 is comming. What is about the AF output pin state be...

NMiti.3 · 2022-08-04

Hi gbm,Thanks a lot for the answer! Do you know where we can find any documentation for F1 about mentioned priority of peripherals when taking over the control of pins?BRNenad

User statistics

User Activity

What is the correct initialization order of GPIOs as alternate function output and associated peripherals in order to have full control over the state of the output pins?

Re: What is the correct initialization order of GPIOs as alternate function output and associated peripherals in order to have full control over the state of the output pins?

Re: What is the correct initialization order of GPIOs as alternate function output and associated peripherals in order to have full control over the state of the output pins?