Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Quarry About STM8S Programing Erase

Hello everyone,I am Prashant . I try to program STM8S001 microcontroller once I flash the code of UART and I initialize TX pin 8(PORT PD5) or 5(PORT PA3) after that i am trying to flash code again in controller but it's giving me SWIM Communication E...


Missing ZKW HaMOn Database Data

Dear Sir/MadameConcerning to our ZKW HaMOn (Hardware Management Online)Database, due to our customers' requirements, we need to have some information.Could you please mail me as soon as to send table with MPNs to have required information.Thanks for ...

Resolved! Downloading Cosmic C compiler

Hello,I am trying to start a new project on a STM8s003K3 discovery kit, i have downloaded and installed STVD without a problem but I can't download Cosmic C Compiler. The download link in the Cosmic site is not working, I have tried anything I can th...

Resolved! ST Visual Develop crashes when starting Tools -> Programmer

Posted on March 16, 2018 at 07:23I have been using ST Visual Develop with the STM8 Cosmic Compiler on a Virtual PC with Win10 for months.Now I want to use it on my normal PC (also Win 10 64 bit  Version 1709), CosmicCompiler is working but I cannot ...


Hi, I'm using ST VISUAL DEVELOP. An error occurs.  it wasn't like that before. The program suddenly turned off.These days, it's on the program like the video below. Is there a way to solve this?        

LEMON987 by Associate
  • 0 replies
  • 0 kudos

stm8s illegal wakeup from halt.

I'm working on with STM8s105k4.The problem is illegal wakeup from halt mode after about 8us itself.There are any condition is nothing to wake from halt mode.External interrupts are all disable. there is no any interrupt.all Comm modules are off state...

Wonjeong by Associate
  • 1 replies
  • 0 kudos

Resolved! Why do it immediately exit halt mode with in about 10us?

Hello guys I am programming with stm8s105k4it immediately exit halt mode with in about 10us When It enter the Halt mode.What is it?I knew the exit condition from halt mode is only EXT INT, But I naver enable any EXT INT.What happend with my MCU.There...

Wonjeong by Associate
  • 2 replies
  • 1 kudos

How to flash stm8 with ST-Link2 in Arduino IDE?

How to flash stm8 with ST-Link2 in Arduino IDE? I tried to install Sduino for Arduino IDE 1.8.16 on Mac os. When I click on the firmware button, I get the error An error occurred while uploading the sketch. How to fix this?Error:Arduino: 1.8.16 (Mac ...

stm8s207mb controller working only in debug

 Hi Sir ,   This is kishor ,we are using stm8s207mb in our application, some board are working in debug mode only , when we come out from debug its not running . iam not able to understand the  problem . is there any ide issue or hard ware issue . we...

kishor by Associate
  • 1 replies
  • 0 kudos