How to Configure STM32 IO Ports
1.0 The STM32 input and output pins have the following 8 possible configurations: (4 inputs + 2 outputs + 2 multiplexed outputs) 1) Floating Input _IN_FLOATING 2) Pull-Up Input _IPU 3) Pull-Down Input _IPD 4) Analog Input _AIN 5) Open-Drain Output _OUT_OD 6) Push-Pull Output _OUT_PP 7) Multiplexed Push-Pull Output _AF_PP 8) Multiplexed Open-Drain Output … Read more