STM8 MCUs

swim error [30006]

What are the Discovery or development(mini) boards available on STM8L series?

Hi Technical team, After the long periods of search i found that STM8L series microcontrollers are suitable for consuming low power.But i found only STM8L152C6T6 Discovery board on internet. May i know what are the other development or discovery boar...

Where is UART - TX & RX pins in STM8L152C6T6 Discovery board?

Hi Technical team,   I know that STM8L152C6T6 chip is having UART option.I have STM8L152C6T6 Discovery board and checked its schematic also but i could not find out UART-TX & UART-RX pins.Pls help me to check that UART transmit and receive functional...

I need help with CAN BUS Driver.

Good day to all,I have STM8Adiscovery and i'm trying to load example from StdPh for the Can Bus but it's not working at all. Development tool IAR for STM8. What I have - as i see from the beggining, program try to send data 2 times - and then Can bus...

How to choose the right Development Board?

Hello, First of all I would like to apologized for asking this. As i am new to this environment and I know some of you feels annoyed for this.I did aware of programming in Arduino. in my application I used Arduino but suddenly due to some technical l...

UART2 is not working on STM8S Discovery board?

Hi Technical team, UART2 is always sending garbage value rather required(correct) value. Hardware used : STM8S discovery with 5V IDE used : IAR The below shows the code , // STM8S105 discovery #include "stdio.h" #in...

Failed to start GDB in STM8 STVD

Posted on July 25, 2016 at 09:36It is very strange for me that I can't debug today with STM8 STVP v3.9 for the STM8AF Discovery Demoboard. It is always successful before that.The error message shown below:''Failed to launch child process:<gdb.exe>>e...

I'm using a STM8S003F3 and in my project I need to use a secound UART ( using others PINS different that 2(TX) and 3 (RX) ), like a AltSerial Library for Arduino. Somebory knows some similary LIbrary for STM8S003 to perform that function

I'm starting to use STM family, so I haven't much experiency, and I'm Brasilian, so don't borry with my English, Please. Thanks for some help. Best regards

Crashes STVD Develpment tool

Hi, I Install STVD Version 4.3.12 for STM8S Application programming. I used Cosmic Compiler for the same application. But while opening programming in tool menu, STVD is crashes and pop up message " STVD has stopped working". Please find attached...

COSMIC Compiler STM8 Crash

hi,My project used to compile using previous cosmic_32k limited version compiler. It's license got expired on 7th June 2018.After installing new compiler, when i compile, the " cxstm8 program crash " dialog box opens in windows 8.1.then, i have manua...