STM8 MCUs

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

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unable to compile stm8 using cosmic compiler?

I'm using the Cosmic Software 4.4.9.0 in ST Visual Develop 4.3.12  I can't compile it.I try to install again but it showing same error.i tried to set root path correct like this C:\Program Files\COSMIC\FSE_compilers\CXSTM8.Can any one help me to solv...

tvenk by Associate II
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SQRT in STM8 STVD

How to calculate the square root in the STVD?Is it necessary to use a library? Where can I get this library?

I am using STEVAL-ILD004V2 source code for dimmer. I can compile using my ST Develop using STM8 cosmic compiler when no change. But, when I change MCU to STM8S103F3P. I will have this compile problem below. Regards, Walter

----------- Project ild004v2 - STM8 Cosmic - Configuration Debug -------------Compiling watchdog.c...cxstm8 +modsl0 +debug -pxp -no -pp -l -i"x:\bu_thyristor_triac_rectifier\04_ase_thyristor_triac\promotion tools\digital dimmer with viper_steval-ild0...

WMaca by Associate II
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Resolved! Missing update/compare interrupts from same timer

Hi, I'm evaluating the STM8 UART emulation library (STSW-STM8051). I'm using the STM8SVLDISCOVERY board. Instead of the TIM3 I'm using the TIM2 timer since the TIM3 is not available on the STM8S003K3: I configured the project to communicate at a baud...

STM8 STUDIO doesn't work

Hello to everyone, when I get started recording session, it runs for few seconds then it stops and I need to restart. Someone has sort this issue out? ThanksFabio (english and italian)

fcasa.16 by Associate II
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STM8L051

Hi, I am not sleeping this microcontroller. I search example code but I couldnt find it please help me. Thanks.

KKURT by Associate II
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Error : SWIM prog error[42007] buffer program error

When we debug with ST-link/V3set on STVD, we found this issue swim prog error[42007] buffer program error.but we didn't found this issue with ST-link/V2.How does solve this issue when we used the ST-link/V3set ?

CChie.6 by Associate
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