STM8 MCUs

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

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Slave select (NSS) pin management of SPI

Posted on April 26, 2011 at 15:10Hi all, Is there anyone who can give me some advice about the STM8S SPI? I tried to setup STM8S105 as the SPI master mode with the hardware slave select management mode which is transmit only mode. Here my source cod...

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Firmware Library

Posted on April 11, 2011 at 17:08Where can I get the Discovery firmware library? The page stm8sfwlib no longer exists. Graybeard

radiation from mobile phones -> auto reset?

Posted on April 19, 2011 at 10:42Hello, I have just finished my project, but unfortunately I have a problem at the end. ;) My Stm8s Discovery is in a plastic box together with a cell phone. When the cell phone get switched on, the microcontroller re...

master by Associate II
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STM8s discovery dev.zip

Posted on April 15, 2011 at 00:09Where can I get the stm8s discovery dev.zip file? thanks, A. D.

Discovery board IR reciever

Posted on April 15, 2011 at 23:50I am trying to use the discovery board to work with an IR receiver to receive an IR instruction and then output onto the LCD what the instruction is. I tried looking at and trying to play with the example USART IrDA ...

Cannot communicate with STM8L-Discovery on W7-64

Posted on March 18, 2011 at 16:24I have just purchased the STM8L-DISCOVERY, I have problems getting the device communication functioning on my primary PC. I have installed all the same apps... on a secondary PC, on this PC all is OK.On my primary PC...

cd by Associate
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multichannel ADC

Posted on July 01, 2010 at 01:39Hello all, The analog to digital example provided, ADC, uses 1 analog channel (channel 9) only.  I am working on an application and need to convert 2 voltage channels. 1) is there a way to set up the A/D to cause an i...

C standard library

Posted on April 09, 2011 at 21:59C standard libraryhello,is that possible using a vast library of standard C with STM8S in STVD.like: #include <stdio.h>#include<string.h>#include<time.h>#include<math.h>

nad by Associate II
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Software reset in STM8

Posted on March 15, 2011 at 04:47Hi We want to perform software reset through software for the STM8L151c6T6 micro-controller. Can you please tell us the instruction or C function which can perform it? With regards Gagan Gupta #stm8l151c6t6

How to Switch the STM8L152 the sys clock source for HSI to LSI

Posted on February 12, 2011 at 04:39I can change the sys clock source from  HSI to LSI success in the debug mode with ST_LINK in  the   IDE   Iar for stm8. But  it can't success  when abort the  debug mode.  i need a help,someone can  help me. This ...