STM8 MCUs

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How to break with debugger into a running program on ST8?

Posted on September 14, 2017 at 00:34Dear experts,Can anybody advice how to break into ST8 that started running without debugger connected?In the Develop IDE I see only one option to start debugging, and it updates the program memory on the target. ...

Pavel A. by Evangelist III
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STM8S HSI Calibration errors

Posted on September 21, 2017 at 15:05\ Trying to trim HSI I get 3 identical lowest frequencies verified on scope\ eForth on STM8S103F running MINDEV\ https://github.com/TG9541/stm8ef\ http://forum.hobbycomponents.com/viewtopic.php?f=87&t=2180\  my c...

Resolved! What means ''UBC option'' and how I change it?

Posted on September 11, 2017 at 19:10Dear experts,I am totally new to STM8, but got a task to complete. Please be kind and explain in simple layman terms...I have a project in ST Visual Develop, made by someone else. It has two parts: a bootloader (...

Pavel A. by Evangelist III
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ADC 1 problem with STM8S-Discovery

Posted on May 26, 2015 at 13:55Hi, I have problem with ADC1 conversions on STM8S-Discovery. I have configured the analogic inputs following: PB4 - AN4 PB5 - AN5 PB6 - AN6 unsigned char ADC_Config_INT ( void ) {          GPIO_Init(ADC_PORT,ADC_15V_PI...

u23 by Senior
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STM8S001J3 I2C: Nothing happens

Posted on September 11, 2017 at 15:06 I'm trying to get I2C to work, but nothing happens on either SDA nor SCL. I've connected the STM8S001J3 like so: Pin 5 SDA Pin 6 SCL (There are pull-ups on both of the lines) 1. I initialize t...