STM8 MCUs

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

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Forum Posts

Can't switch LSI to master clock

Posted on August 29, 2014 at 20:15Hi, I can manage to change clock from HSI>HSE and vice versa. But I am not able to bring LSI as my master clock. Can anyone help please?I am using STM8S Discovery board and Cosmic C as my compiler.My code is as foll...

STM8L-Discovery example for sdcc: LEDs and Timer

Posted on October 23, 2014 at 23:03I wrote a http://www.colecovision.eu/stm8/L-Discovery%20LED.shtml that shows how to blink LEDs on a STM8L-Discovery using free tools only. It consists of a few lines of C code to set up a timer, implement clock(), ...

ISB027V1 Firmware

Posted on March 15, 2017 at 11:45Hello,I have a problem with the ISB027V1 Eval.Board. I have flashed and erased the Firmware and now I am looking for the File that is mentioned in the user guide WBC_FW_A11 .... but I cannot find it anywhere. Can som...

.HEX file inSTVD

Posted on March 14, 2017 at 10:13Hello,Can Any One Tell me how to get .hex  file in stvd

CAN bootloader problem

Posted on March 06, 2017 at 23:07Hello! I can't initialize internal CAN bootloader on stm8AF52A8 with HSE 24 MHz, it is silent.I tested all: �bootloader enable� option byte is set.CAN is OK, i tested it in my program.HSE is OK.Soft on PC is OK, I t...

Problem while using Independent watchdog in stm8s003f3 uc

Posted on March 10, 2017 at 13:28Hello guys, I am having some problem while using independent watchdog in stm8s003f3 uc . Actually my all routines run in timer interrupt , ADC interrupt or external interrupt. Independent watchdog works properly in A...

RF Transeiver Soluiton Required

Posted on March 09, 2017 at 07:55Plese let me know If ST has any RF remote communication IC , for interfacing with MCU. I want to replace IR remote with RF remote. Thanks

STM8L LCD Register

Posted on October 26, 2016 at 11:18Hi, I'm using the STM8L052R8 for temperature measurement, so using an ADC channel, and then displaying the temperature on the LCD.It would be really handy to be able to clear the LCD Ram memory instead of writing t...

how to read and write eeprom for stm8s003k3

Posted on January 06, 2017 at 14:57void main(){ GPIOB-> DDR |= (1<<2); //output GPIOB-> CR1 |= (1<<2); //push-pull type output // GPIOB-> DDR &= ~(1<<7); //input // GPIOB-> CR1 |= (1<<7); //pull-up without interrupt GPIOC-> DDR &= ~(1<<2)|(1<<3)...

STM8S003F3P6 bandgap reference

Posted on January 19, 2017 at 10:22Hi,Was looking at a recent version of a datasheet for STM8S003F3P6, and there seems to be no comments relating to a bandgap on AIN7.There was mention of it on previous datasheets (I have one from 2014).Is the bandg...