STM8 MCUs

Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.

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STM8S005K6 I2C Bus always busy

Hi.Regarding I2C Bus busy problem. I am using alternative pins (PB4 and PB5), as I have the small chip with fewer pins.Option bits are set, and verified.However even at power up the BUSY bit is set. It is set through configuration of the I2C peripher...

HMoel.1 by Associate II
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Why is the Halt() function not working?

#include <stm8l15x.h> #include <stm8l15x_pwr.h>   void main(void) { GPIO_Init(GPIOA, GPIO_Pin_All, GPIO_Mode_Out_PP_Low_Fast); GPIO_Init(GPIOB, GPIO_Pin_All, GPIO_Mode_Out_PP_Low_Fast); GPIO_Init(GPIOC, GPIO_Pin_All, GPIO_Mode_Out_PP_Low_Fast); ...

TheUser by Associate II
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  • 5 replies
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stm8_segment LCD problem

We are developing a product that uses segment_LCD using stm8l052r8.There was no problem when developing with com4+seg28There was a problem when developing with com8+seg24.When you turn on the entire screen, all the text on the screen comes out well.I...

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SSHIN.11 by Associate II
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I2C Read from Slave with Python

Hi,i use a stm8s003 and SPL for programming. I am not a profi programmer.My goal is measure an Analog signal with stm8s and reading this with Python command from a Raspberry Pi.Ok, i use STM example Program I2c slave. I can read some registers from s...

Hbal.1 by Associate
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What is the proper code for STM8S External Interrupt?

Being new to STM8 development, I'm having a problem getting the external interrupt to work. There are many bits and pieces of external interrupt code I've found on the internet, but I haven't found a definitive piece of code that works as expected. H...

JKain.1 by Associate
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After the installation of STVD-STM8, Active ST, version : 42.0.0 software. I am facing the license problem and compiling error.

When i choose the option of "ST Assembler linker" in C Compiler it compiles the code but the code is not burn in MCU successfully. And when STM8 cosmic is selected there is an error while compiling " The command: "cxstm8 +mods0 +debug -pxp -no -pp -l...

PAgra.1 by Associate
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  • 1 kudos