STM8 MCUs

Which is the E_W RAM Routine to be downloaded into STM8AF MCU while doing IAP?

Hi STM8 Team,I am trying to do In-Application Programming on STM8AF5288T MCU which is a 64K Flash device. The available E_W_RAM_ROUTINEs are for 32K and 128K flash. Does the 128K version work on STM8AF5288T?Also which version of BSL should I use? Tha...

Why use non-free compilers (Cosmic, etc) instead of SDCC?

I wonder why some developers choose non-free compilers (IAR, Cosmic, Raisonance, etc) instead of the Small Device C Compiler (SDCC) when targeting the STM8.

Hello, When I installed STVD V42.0.0 on the WINDOWS-11 laptop there is showing an error, I attached it. Please guide how I install it. Thank you.

Stm8S103F3P6 Touch library implementation

Hi every one,I have bought Stm8 Discovery board which has touch button onboard. After that I have download STM Touch Sensing Library, and some arrangements done at ST visual Develop IDE, directly build main c file and have been uploaded by using ST...

I am getting following error when I try to flash stm8af5288 using stm8gal: in 'bsl_sync()': wrong response 0x00 from BSL.

Hi STM Team,I am trying to flash STM8AF5288T from iMX8MM using stm8gal tool using SPI interface. I successfully cross compiled the stm8gal for Android and run it in the device. It is giving following error:It seems like issue with bootloader. Kindly ...

Hello I need Rohs IPC report and MSDS. Product name is STM8S003F3U6TR. Could you send me a link or email that I can receive?

How to check if LIN bus is active via UART 3 registers

Hi STM8 Team,We are using STM8AF5288T which controls a LIN slave connected to it.Our requirement is to check if the LIN bus is inactive. I am not able to find any registers/flags which can show status of LIN bus.Could you please help here.Thanks,Hrit...

STVP with STM8S103F3 and St-Link/V2: "Error : Cannot communicate with the device !"

Hello,I am trying to program a STM8S103F3 on one of these chinese breakout boards with an original ST-LINK/V2 programmer. Everytime I try to read/ write something I get:"Error : Cannot communicate with the device !Check the SWIM cable connection and ...

STM8AF5288T flashing using iMX8M via SPI protocol

Hi STM8 Team,We have to flash STM8AF5288T MCU via SPI protocol from iMX8M Mini running on Android 11 OS.I have read the AN2659 document to study about IAP and understand the custom bootloader code.I have few queries after reading it which are as foll...