STM8 library bug - GPIO_ReadInputPin()
Posted on June 11, 2010 at 14:45STM8 library bug - GPIO_ReadInputPin()
Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
Resolved! Evaluation if conditional statement on ST Visual Developer with Cosmic for STM8
I am using STVD IDE to write code for STM8 the compiler I am using is Cosmic STM8 C compiler and the standard peripheral library provided for STM8. The problem I have is while evaluating and if statement for and input pin, if the condition is "== 0" ...
Resolved! Old STM Microcontroller
Hello STM community.I have in my possesion an ST microcontroller with the following information printed on it:72F521AR5T99021 V5 MYS 99 and 3 other digits in the end which I am not able to figure them out. I understand that this must be a very old c...
STPC Elite Mouse & Keyboard Implementation
Hello everyone, i'm trying to add mouse and keyboard support to an embedded board based on STPC Elite CPU (pretty old). Sadly, the old STMCU forum is offline and i can't download STPC Elite documents and manuals anymore.The board i have, doesn't have...
Resolved! What kind of diode I am seeing here
Good morning to everyone!! I own a Hps 125A single phase welding machine and the diode has blown and I can't read the part number.The input voltage in my country is 240v and 50hz. I am attaching a photo of the component maybe can help Thank you
Resolved! CH340 driver doesn't convert the USB port to a traditional COM port.
Hello everyone,Currently, I am using the Ubuntu 22.04 operating system. I'm having a problem: when I plug ST-link into my computer, the CH340 driver doesn't convert the USB port to a traditional COM port. Therefore, the Arduino IDE does not show the ...
Resolved! Try #3: Software for STEVAL-EDUKIT01 Project.
Hi,I invested in the STEVAL_EDUKIT1 project which cost me $300+ and is completely useless as I can't download the software.I have downloaded a user manual document titled: 'Getting started with the evaluation kit for education on motor control and co...
Serial EEPROM SPD ST:M34E04B-FMC9TG
SGS report indicates Test sample: LEAD FRAME; Item no.: C7025-UPG RT, the substance normally include Cu/Ni/Si/Mg, but according to M34E04B-FMC9TG material Composition Declaration file, the substance include Cu/Fe/Zn/FeP, please advise if the substanc...
