This bit selects whether IC1 or IC1 is used for trigger or capture operations.
Hi, this is from RM0008 , surely , dozens have corrected it themselves since 2007 , but may be it is time to fix the RM nowthanks for all !
STM8 MCUs
Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Forum Posts
Addressable LED Programming in STM8
We are trying to program addressable LEDs through STM8 microcontroller. For the initial development, we use the NUCLEO-8S208RB. The architecture is as below image. Eight "IN-PI33QBTPRPGPBPW-60" LEDs connected to a data line in daisy chain.We face som...
Canbus Driver Init
Hello,I am new for the this mcu(STM8S). I want to init and run the Can driver. But I can't find any documentation or examples on the subject. I don't see any guidance on installing the driver. How should I do this? Are there any examples? I could onl...
STM8S103 I2C issue
Hi,I like to control this cute STM8S103 uC with c-code without using any library. I created many succesfully projects but now I want to write a I2C driver.I configured the uC portpins PB4/PB5 being SCL/SDA as Psuedo Open Drain and as Ouput and the I2...
Resolved! STM8L051F3, TIM4, what do I miss to make it run
I'm a bit rusty on 8Bit MCU's, more used to STM32 but have to get that STM8 project done.I have a problem get TIM4 running, it might be I don't see the wood for all that trees.It gets compiled using SDCC and the header file is slightly adopted for th...
Resolved! STM8S - Is it possible to execute program code from an external flash?
Hi,I have an STM8S103F3P6 based development board & I wanted to know if it would be possible to execute program code from an external flash memory?Regards,Aditya.
Resolved! STM8S SPI: how to use it in 3-wire (bidirectional data) mode?
Hello,I want to connect STM8S003 & ADXL345 (accelerometer) using SPI 3wire mode (lines ~CS, SCK & MOSI as single bidirectional data line).According to 'RM0016 Reference manual STM8S...', the register SPI_CR2 of STM8S has BDM (Bidirectional data mode ...
delay_ms not working
I have copied the delay_ms function from the standard Discovery code, but I can't get it to work. It seems that it is running precise 10x too slow, so "delay_ms(100)" gives me a 1 sec delay.Can anyone explain what is wrong?/* MAIN.C file * * Copyr...
Install STM8CubeMX Issues
Getting stuck installing STM8CubeMX on Ubuntu 23.10.Downloaded from here: https://www.st.com/en/development-tools/stm8cubemx.html From the manual found here: https://www.st.com/resource/en/user_manual/um2125-stm8-configuration-tool-stmicroelectronics...
Microcontroller suggestion for OHC Automotive Design
HI ST SupportWe are looking a microcontroller for our new Requirements, Please look below details and suggest. Project Name : Overhead ConsoleSOW : Design Complete electronics of OHC with Rear light control. There will be some Touch Switch to detect ...
