About RomanoLorenzo

RomanoLorenzo · 2023-06-17

Hi everybody, I'm working with STM8S003F3P6 on a custom board, using PB4 as an output. It simply does not work. It is always high. I know it is a true open drain pin, and I provided the pull-up resistor, but it still doesn't work. Look at this image,...

RomanoLorenzo · 2023-05-21

Hi everybody,I'm using an STM8S003F3P6 on a custom board and a not original ST-Link V2 (which works fine), and I'm trying to set high the PB4 and PB5 pins. I don't know why, but it doesn't work as it should. I put my code down below.I also wrote anot...

RomanoLorenzo · 2023-04-29

Hi everybody,I am using the STM8S003F3P6 development board (little blue one bought from AliExpress) and I am trying to program it using ST-LINK V2 (also bought on AliExpress). I wrote the code using STVD and now I would like to program the MCU. I tri...

RomanoLorenzo · 2023-07-29

Hi everybody, I took left the project aside for a while and now I started working on it again. Surprisingly it works perfectly, even with no changes from the problematic layout. What a strange mistery!Anyway, thanks for your support,Lorenzo

RomanoLorenzo · 2023-05-22

You are absolutely right! Now I understand what does "True open drain" mean. Thanks for your help,Lorenzo

RomanoLorenzo · 2023-05-21

Hi Diego,look at this article!Lorenzo

RomanoLorenzo · 2023-05-03

Thanks Peter for your answer,The ST-LINK/v2 is 100% fake, it is based on the Geehy APM32F103C8T6 microcontroller, but luckily it works fine. I tried programming the STM8 again and again, but still doesn't work. I thin you are right; it must be fake!I...

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PB4 doesn't work on STM8S003F3P

STM8S003F3P6's PB4 and PB5 don't go high on custom board

STM8S003F3P6 is protected

Re: PB4 doesn't work on STM8S003F3P

Re: STM8S003F3P6's PB4 and PB5 don't go high on custom board

Re: Integrated development environments for STM8 mcu on linux?

Re: STM8S003F3P6 is protected