STM8 MCUs

About PWM with Timer1 and Timer2 using STM8S003F3 controller

Hi ,I need to generate PWM using Timer 1 and Timer2 using STM8S003F3 microcontroller to control LEDs. I m new with PWM. I read and referred expamles given on ST.com but it is not understandable for me. If anyone help for easy and full proof example w...

MCU Proposal

I am looking for STM32 series product for my Automotive Meter customer.Required spec: 16KB/2KB, 16MHz, 2.7V to 5.5V, VQFN, -40°C to +125°C Application: Automotive meterI checked below ST link, and it seems that below links are OK (?) to meet above re...

Looking for a library or an example for STM8 + PS/2.

I want to make a converter keyboard PS/2 -> USART.

How can i configure pins "PD6 and PD5" of controller "STM8S103F3" in low state (voltage level 0) in "input mode" .

Hi All,I am using "STM8S103F3" controller. When i am reading the voltage levels on the pins "PD6 and PD5" on startup (no external connection), using "IDR" registers, it is showing voltage level as 1 (5v). I want to know, how i can set the voltage lev...

Trouble with floating point conversions

Hi. If I create a C floating point number (ab) and set its value equal to a 32 bit integer (or a constant), the integer and the float are very different, at least as reported by the STVD debugger watch window. Normally, I'd expect to see a clean con...

STVD debugger hangs on a global variable increment

Hi. I'm trying to debug some code using the STVD IDE with the STLINK2 (SWIM). For some reason, it just stops at the line TSL_Globals.Tick_ms++;in the file tsl_time.c within TSL_tim_ProcessIT() and will go no further following a call to TSL_user_Init(...

STM8 community forum broken?

When I look at the STM8 community forum (https://community.st.com/s/group/0F90X000000AXt8SAG/stm8-mcus), I see no content.I tried with both Firefox 68.5.0esr and Chromium 79.0.3945.130.But I know there should be content: I posted something, and both ...

Hi, What is the status of port pins in STM8S003F3P6 when Reset is asserted? it is mentioned as HS(High sink) can i get the meaning if HS? Regards, Bhavishya Aj

Looking for sample external interrupt code for STM8S003F3P6

I'm new to STM8 microcontrollers and have purchased a few STM8S003F3P6 boards to learn how to interface a PS/2 keyboard and mouse. I have installed the ST Visual Develop IDE with STM8 Standard Peripheral Library and started tinkering with blinking a ...

STM8S003F3P6 Help required.

i am currently working on a temperature project which many may well have heard of. the W1209 temperature controller. and i have found everything i need to implement this circuit into my existing project with other features. the code is open for anyon...