About kyrkap

kyrkap · 2024-06-05

Hello everyone,I am new to STM32 architecture and configuration. I am trying to configure new GPIO ports and pins in an STM32H745i-DISCO board. I had some previous code for the pin configuration, but I could not 100% map it to the user manual for the...

kyrkap · 2024-06-06

typedef unsigned int uint; typedef unsigned int uint32; typedef uint16_t uint16; typedef uint8_t uint8; typedef uint8_t byte; #define LD6_Port GPIOD #define LD7_Port GPIOI #define LD8_Port GPIOB #define LD9_Port GPIOD #define LD10_Port GPIOD #defi...

kyrkap · 2024-06-06

Just with the HAL_GPIO_WritePin function you mean? D10 is working perfectly (new pin). D14 and 15 not at all

kyrkap · 2024-06-06

Thanks a lot for the comments and help. Final question. I try to set the pin state from code and I see no response. I control relays from the pin state and for the two new pins I see no response from the relay. This is the code that is used for all p...

kyrkap · 2024-06-05

So if I understand correctly, PIN D0 is port GPIOB and GPIO_PIN7? Because I tried to use the exact page you shared but lack of experience (first time using STM32) did not make it so clear for me

kyrkap · 2024-06-05

Thanks for the tip Andrew. First time posting here 

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Cannot find a clear mapping from physical ports/pins to the software GPIO pins

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Re: Cannot find a clear mapping from physical ports/pins to the software GPIO pins

Re: Cannot find a clear mapping from physical ports/pins to the software GPIO pins