STM8 MCUs

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

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Instructions take longer than expected

Posted on October 13, 2017 at 22:28I am trying to write very tight loops in assembly. Looking at the programming guide, I see how many cycles each instruction should take. However, when I execute the code, the instructions take longer than I would e...

Chris K by Associate II
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How to create .hex file

Posted on October 12, 2017 at 16:22How to create .hex file in stvd ?

saran raj by Associate III
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stm8l gang programmer and DLL

Posted on December 05, 2013 at 13:57Is there any tools to program multiple devices in parallel and where a DLL to interface the programmer with Labview is available?Something like the Gang Pro from TI.

Understanding STM8 pipelining

Posted on October 09, 2017 at 14:18 I’m trying to understand STM8 pipelining to be able to predict how much cycles my code will need. (I already https://stackoverflow.com/questions/46629607/understanding-stm8-pipelining, but I figured this focum...

STM8l-discovery and Cosmic problem.

Posted on September 06, 2016 at 21:02Hello, everyone! I have a problem with my eval board. I carried out all step as said user manual: 1) download a STVD and STVP form : http://www.st.com/content/st_com/en/products/development-tools/software-develop...

wknyrek by Associate
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Resolved! Copying code to RAM

Posted on October 02, 2017 at 14:52When code is copied to RAM (for example the code for rewriting internal flash)  how the RAM is allocated? Is it allocated statically or just uses any free space remaining below the stack? I cannot find this in the ...

Pavel A. by Super User
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Error in stm8cubeMX port remapping?

Posted on October 04, 2017 at 09:14Hello,I used stm8cubeMX to generate a pinout for a stm8s003 (STM8S003F3 UFQFPN20).In cubemx I selected the outputs: PC7 is PWM output by TIM1_CH2 (pin14)PC3 is PWM output by TIM1_CH3 (pin10)PD4 is PWM output by TI...

Please help

Posted on October 02, 2017 at 00:08 I have a mother board of audio, video and gps with STM8S207K6 MCU that is working condition. When I try to read eeprom from the device, the message will appear 'Can not communicate with the device.Check the swim c...