STM8 MCUs

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...

PWM in STM8S001J3

Hi I have red the reference manual if STM8S001J3, but I still confused whether pwm is the same as TIM ? But when I checked in the section of TIM1, TIM2, adn TIM4... Only TIM1 and TIM2 that have pwm mode. Does it mean that STM8S001J3 only has 2 pwm mo...

How to get STM8 unique device ID?

I'm working with a STM8S003F3P6 microcontroller and I need to know an unique ID for each device I will use. I know that PIC microcontrollers has an unique device ID that can be acessed by the user. My questions is: The STM8 microcontrolers have this ...

Failed to set configuration with MCU name STM8AF5289: SWIM error [30006]: Comm init error: chip does not answer

Posted on March 09, 2018 at 10:37--> While flashing code to stm8  board through ST-LINK/V2 programmer ,i am facing this problem ,it showing message       and unable to flash code , -->ST-LINK/V2 programmer not working properly ,rarely it will work ,...

Introducing more STM8 devices with low pin count?

Posted on July 16, 2018 at 09:32ST has recently introduced 8-pin STM8 devices, while previously the lowest pin count available was 20.I would like to see more STM8 devices with relatively low pin count, e.g. 12 or 14 pins. Since I intend to replace ...

I'm working with an STM8S103 and IAR development. Having trouble with running analog in with an EOC interrupt.

Hello All- I'm working with an STM8S103. Trying to implement a motor control. I am using an IAR free development environment ( I HAVE to use the IAR). So far I'm controlling the clk, DIOs and analog ins. My issue is getting the analog ins to run on a...

How to measure a AC voltage by using stm8s micro-controller's inbuilt ADC ?

I came across a situation where I have to measure the input to my board and I will be receiving a half sine wave dc voltage. Please help me if any one has a solution or a technique to measure the AC voltage.

Hi All, I am using STM8S103F2U MCU. I noticed that The reset circuit includes a filter. Can this filter be ENABLE or DISABLED? if yes, then how?