STM8 MCUs

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

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Cosmic linker error - Section Boundary crossing

Posted on September 14, 2011 at 15:24Hi all, I am busy modifying my code so that I can utilize a custom bootloader. My application code is running and compiling with no problems on its own. The problem begins when I try to shift the start address o...

nsayag by Associate II
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Flash Loader Demonstrator stuck at 82%

Posted on September 16, 2011 at 15:34 Hi, I am trying to download my application using the flash loader demonstrator and I am running into a problem at the same point each time - After 82% of the download the communication stops (see attache...

nsayag by Associate II
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using TIM1 to measure a pulse witdth on STM8S207S

Posted on September 06, 2011 at 19:56I'm looking to measure 50/60Hz using TIM1 and pin PD7 as input has anyone an example of this? Also I don't seem to be able to select the AFR4 in the STDV anyone have a clue why?

How to register STBLLIB.dll and Files.dll

Posted on September 07, 2011 at 22:52What is the correct procedure for registering STBLLIB.dll and Files.dll under WinXp and Win7? ''regsvr32 stbllib.dll'' under WinXP produces ''stbllib.dll was loaded, but the DllRegisterServer entry point was not ...

helmut by Associate
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STM8 Assembler using STVD with Assembler / Linker Toolchain

Posted on August 10, 2011 at 15:13Further to a previous enquiry regarding ''The parameter is incorrect'' issue with STVD. I've installed STVD V4.2.1 and Patch 2  but I'm still struggling with this problem of ''The parameter is incorrect'' on an ST8 ...

STM8L: CCO pin

Posted on September 06, 2011 at 22:27Dear,Working with Discovery board, I encountered the following problems with CCO pin:1. When HSI(16MHz) is routed to CCO, the signal on the CCO a. has a low and not stable amplitude from 500mV to 1.2V.b. The sign...

elil by Associate III
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prevent copy firmware

Posted on September 07, 2011 at 10:23Hi all, How to prevent copy firmware for stm8l MCUs? Tks all.

np1 by Associate II
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How to distinguish between POR and BOR in reset interrupt processing.

Posted on September 07, 2011 at 15:14Hi:     STM8S105 is used, there have more reset sources according to manual.     1,When power on, if reset interrupt is enable, first enter into POR, then enter BOR,POR is off.     2,When power down, if reset int...

wpj1018 by Associate II
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How to initialize the RAM in c language.

Posted on September 07, 2011 at 14:55How to initialize the RAM in STM8S105xxxHi:       I want to initialize the space of  RAM(the whole RAM), please tell me how to operate. Thanks! the language is c. Fred

wpj1018 by Associate II
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ack generated once in I2C slave receiver mode

Posted on August 30, 2011 at 11:07Hello,I'm using STM8L152C6 as a slave I2C device. I'm able to receive the first byte with acknowledge but successive rx data go along with NACKs. Here's my I2C configuration:CLK_PeripheralClockConfig(CLK_Peripheral_...

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Gaston by Senior
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