Let me share some information about the general configuration of IO pins when STM32 is in low power state.
1. Configure unused GPIO inputs as analog inputs
A GPIO always has one input channel, which c
Source: Programmer Life
On May 24, at the 2021 Xiaomi campus recruitment training session, Lei Jun advised new employees not to make any comments on the company's strategy and business in the first si
Time flies, and thirty years have passed quietly. It is the Year of the Tiger, and a child is born.
A few days ago, I chatted with the forum administrator. Due to the birth of the child, some events m
STM32 uses an internal oscillator. When debugging the code that used to work, I found that it always died in the HAL_RCC_OscConfig function of the stm32f0xx_hal_rcc.c file. The following code was repe
Preface
I have never used silicon chips before, and I know nothing about this brand. I remember it was a gecko logo. I was lucky enough to participate in the review this time, so I started to understa