STM8 MCUs

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STM8L ADC DMA issues

Posted on June 01, 2016 at 20:52Hi,    I am running my ADC in continuous mode to sample multiple channels multiple times.  I am using DMA to transfer the data to RAM in circular mode.  I am seeing occasional corruptions of individual samples.  I als...

stm8s003 ic

Posted on June 02, 2016 at 12:44Hi,I'm trying to use the ST Visual Develop with the Cosmic st8 32k compiler.  I install everything and build the project.  That all works fine.  When I try to connect to the Discovery board with the debugger using Swi...

stm8s003 ic

Posted on June 02, 2016 at 12:42while debug the program i got this error so please help me Emulator reset (usb://usb)...  ** Connection error (usb://usb): swim error [30200]: st-link connection error -> Failed to connect target.

Failing to build the project in STVD

Posted on May 31, 2016 at 08:15Hello,I am using STVD for STM8 project. I am facing a build error for 'param_assert' function. I am attaching the image for it. I tried including the file 'stm8s_conf.h' but still error persists. Can anyone help me res...

ssk by Associate II
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STM8S003 125khz PWM not work

Posted on May 29, 2016 at 11:50Hi All,I have new application used STM8S003, The MCU using timer1 or timer2 to generator 125khz PWM, duty cycle is 50% with 8Mhz HSI clock source.- This is my code to initial time2:static void Timer2_Init(void){ //Rese...

hungtp by Associate
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how to create library and hide its symbols

Posted on May 17, 2016 at 16:56Hi All.When using the STM 32f407 board.I want to create a library at keil uvision,based purely ANSI C.i just want the user to have an api h file and the library ,when i want all the library functions and variables (and...

haukeye by Associate II
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Unable to clear I2C BUSY bit in STM8S-discovery

Posted on May 20, 2016 at 13:20 Unable to clear I2C BUSY bit in STM8S-discovery Hello Friends,  I have working experience of stm32f0xx microcontroller. But in case of stm8s003xx discovery board, I am stuck with a deadlock and am not able t...

raj by Associate
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Create I2C connection - STM8S103

Posted on May 18, 2016 at 17:34Hello forum,i am struggeling with the configuration of the I2C peripheral. Because there are literally NO tutorials out there how to do that i am asking here on this forum if anyone could give me a piece of code of how...

loder by Associate II
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STM8S003 vs STM8S103

Posted on May 18, 2016 at 16:00Hi Sir,Due to cost issue, I need to cost down from STM8S103 to STM8S003, could you kindly let me know what's different between these two part? Is there existing any known issue from STM8S003 that not written in lastly ...