STM8 MCUs

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Over consumption with GPIO input

Posted on March 19, 2014 at 16:43Hi,I'm trying to have the lowest consumption I can with a very simple design. Weird thing appenened: Putting PD4 in ''floating no interrupt'' mode, give me a definitely higher consumption than ''output pull-push low ...

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HSI OScillator Accuracy

Posted on March 24, 2014 at 10:41I'm start to using an STM8S105 and i'd like to use the internal HSI oscollator.Microcontroller datasheet give indication on HSI accuracy using a table where in the worst case with a VDD of 5Vdc we have +/-3% of toler...

michele2 by Associate
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Programming ToolKit with VB

Posted on March 21, 2014 at 20:45Has anyone written a VB program to utilize the Programming ToolKit?  I can get it working using C++ but I am a poor windows programmer and flounder trying to create a decent app.  I've already done a VB app to create...

jdf25252 by Associate II
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STM8L052 vs STM8L152

Posted on March 18, 2014 at 14:38i have made program for DiscoveryL152, with STM8L152. mcu. Program works properly. Now i try to start this program on other board with STM8L052C6 mcu. LCD not works - all COMx and segment pins are idle...... In all S...

ygrod by Associate II
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STM8L152-STM8L052 LCD

Posted on March 18, 2014 at 13:49i have made program for DiscoveryL152, with STM8L152. mcu. It works properly. Now i try to start this program on other board with STM8L052C6 mcu. LCD not works - all COMx and segment pins are idle...... In all ST doc...

ygrod by Associate II
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Bootloader WRITE command problem

Posted on March 15, 2014 at 21:40I'm trying to program a STM8AF51AATC using the ROM bootloader. I can connect to it, GET command works. But when I send the WRITE command to send the Erase_Write routines to RAM the µC does not reply with an ACK. What...

gamadril by Associate
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Windows XP remote desktop to Cosmic STM8

Posted on March 11, 2014 at 17:16Cosmic STM8 is installed in Windows XP with license. Since we are working in a networked-host, we will access such Windows XP host using Windows XP remote desktop access. When Cosmic STM8 is started from the physical...

scheung by Associate
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STM8S003F PD4 doesn't work as GPIO

Posted on February 27, 2014 at 14:44Hi all! I am using STM8S003F microcontroller with UART in async mode. I want to use UART1_CK pin as regular GPIO in push-pull mode. This pin is PD4. When peripherals are configured as below:    PD_DDR_DDR4 = 1;   ...

kiroid by Associate II
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