Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Hello guys,I found the datasheet on ST web was released in 2011.https://www.st.com/resource/en/user_manual/um0817-stm8sdiscovery-stmicroelectronics.pdfIn this old document, it state the hardware requirements as below:- USB cable type A to B- Computer...
I've been struggling to demonstrate timer capabilities, with some success but a lot of unexpected failures. I don't see any "application notes" (ANxxx) in the documentation and very little howtos in the reference manual. Is there a list of recipes fo...
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...
Hello,I need to debug and program an STM8S MCU. However, when I try to debug using IAR, I encounter the following error:"Failed to set configuration with MCU name STM8S208C6: SWIM error [30006]: Comm init error: chip does not answer."When I try to pr...
Hi,I guess there is a bug in manual clock switching (file: stm8s_clk.c function:CLK_ClockSwitchConfig:( /* Wait until the target clock source is ready */ while((((CLK->SWCR & CLK_SWCR_SWIF) != 0 ) && (DownCounter != 0))) { DownCounter--; }Mus...
Building Discovery Debug and Release errorsSTM8L152C6 MPUHow to set full path when building to show details?I read somewhere that there is a selection for building a lengthy display. Where is this explained, please? Where is the COSMIC C compiler lis...
Hi, We are trying to solve some problems regarding our SPI bus (bus stability, due to multiple branches in noisy environments) and reduce costs by eliminating a SPI sensor and make our STM8 to read a NTC. We would like the system to answer as the old...
This started last week and is making it take 30-60 seconds to load and save my workspace. Also, the top menu bar containing the items for File, Edit, View, Debug, Project ... is missing! I can do Alt+F and Alt+P but I'd like it restored.Right clickin...
Hello, I'm looking to read and write on an stm8s105K6c6 of a hoover, and would like any information that would enable me to carry out these tasks (chip and st-link v2 wiring diagrams), as well as the most appropriate software... Thank you *This po...
Let's assume I have a program that exposes a serial interface for commands and one such command is "load new program". I upload the new program as hex strings and the old program writes this to flash and the resets. Hopefully at this point the new ...