STM8 MCUs

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How to debug STM8S003F3P6 using STM32F0308-Disco

Posted on February 26, 2018 at 12:54Hello,         I m having STM32F0308-Disco board and STM8S003F3P6. I want to debug STM8S003F3P6 using STM32F0308-Disco board.Here circuit images are attached.   Please tell hardware connections for that.Thanks and...

Zero Cross Detection on STM8L151K4T6

Posted on February 25, 2018 at 20:15Hi,I want to detect zero crossing of AC mains by using stm8l151kxxx. In referance manual it says there are two comparators for zero cross detection but it doesn't give detailed information about hardware implement...

stm8_uart1.c error

Posted on October 16, 2013 at 10:36Hello, I am not sure if this is a proper place for reporting errors. If not so, please tell me, where to report it. The error is in stm8_uart1.c module of STM8S_StdPeriph_Lib_V2.1.0. According to description of UAR...

pok-on by Associate II
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CPU locks up sporadically after write to eeprom in STM8S003

Posted on February 21, 2018 at 08:07On an STM8S003:When I write a page to eeprom it sporadically seems to cause a lockup of the CPU. When I check with a scoop it seems to finish the writing but milliseconds thereafter a lockup happens. It does not h...

STVD start debugging shortcut

Posted on February 18, 2018 at 21:45Hello,In ST Visual Develop there is no shortcuts for 'Start debugging' and 'Stop debugging'.Why it wasn't implemented yet?These shortcuts are standard in many others IDE.Can it be configure in seetings or external...

Resolved! What does sim() function do

Posted on February 16, 2018 at 11:38I am trying to understand what 'sim()' does in the example code that comes on the STM8L-DISCOVERY eval board (Introduction to STM8L15x power saving modes using the STM8L-DISCOVERY IDD measurement feature) where th...

Missing data packets in LIN

Posted on February 16, 2018 at 12:58We have LIN slave driver. We are sending the LIN commands from LIN master (A PC application). However, the data packets are missing to be received on LIN slave side. Any suggestion, how to debug/detect this?

Memory usage on STM8S

Posted on January 28, 2014 at 04:56Hello My project compiles fine but I'm getting memory errors at the linker stage: segment .ubsct size overflow (4) .text size overflow (572) Is there any way to find out how much memory I have allocated for each of...

tan by Associate II
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structure @0xXXXX

Posted on August 09, 2017 at 22:20I am trying to create a bit structure at a specified location (in this case at 0x500A the portc odr)below is in common.hstruct iobits{unsigned char b0:1;unsigned char b1:1;unsigned char b2:1;unsigned char b3:1;unsig...