STM8 MCUs

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[ATT]10705

Posted on January 05, 2018 at 20:00Measuring three phase using ADC Hello everyone, I have a problem with measuring ADC.I am building a  device with the ESP8266 + STM8S003F3P6 module which will have 3x230V network voltage measurement and transmission...

[ATT]10688

Posted on January 03, 2018 at 23:20stm8s103f2 is not able to program hex my product's board is based on stm8s003f3 mcu(TSSOP 20pin), but there was some problem in providing the chipset,so I bought stm8s103f2 TSSOP20pin instead of buying stm8s003f3.T...

Simon Lee by Associate II
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STM8 how to change Duty Cycle during running

Posted on January 04, 2018 at 13:40Hello community,i try to programm an code for my experimentation and i have a problem .. my code should change the duty cycle ie. the value of CCR2_V if the value of Convertion_Value_Current exceeds or is below a s...

Source code is corrupting in STM8S003F3P6 microcontroller

Posted on December 20, 2017 at 09:58HelloI have developed a timer cum frequency meter using STM8S003F3P6 microcontroller. Interfacing a LCD to show the frequency and time. And also reading a remote switch (PLC realy switch), accordingly controlling(...

STM8S001J3 open-drain mode

Posted on December 15, 2017 at 08:22HiI would like to use open-drain mode for PB5 pin of STM8S001J3.GPIO_DeInit(GPIOA);GPIO_Init(GPIOB, GPIO_PIN_5, GPIO_MODE_OUT_OD_LOW_FAST);I do not know why the voltage goes down even if I set it like the code abo...

FORTH for STM8S-Discovery

Posted on July 20, 2010 at 07:08Here is a FORTH interpreter-compiler for Discovery Board.  It is in the form of an assembly file stm8ef.asm.  You can assemble it on STVD and download it to Discovery.  You need a UART connection to Hyperterminal on P...

ting by Associate II
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Can the in-circiut STLINK on Nucleo board be used to debug STM8S?

Posted on December 29, 2017 at 10:16I got a Nucleo F302R8 on hand, but now a STM8S003F3 is used on my project, i'm wondering if the STLINK on the Nucleo board can be used to debug the STM8S processor? and how should they be connected?Any comments ar...

is it exist part number stm8s003f2?

Posted on December 27, 2017 at 13:32HelloI bought stm8s003f2 mcu instead of stm8s003f3.The seller told me that it is same as stm8s003f3, after getting it, i tested stm8s003f2 on my custom board by using stlink/v2, but it is not works and there is no...

STM8S103 TIM1 Setup External Event Counter

Posted on December 30, 2017 at 02:08Hi,Please, could someone help me to setup TIM1 to count pulses at rising edges? I try this code, but doesn't works.TIM1_DeInit();TIM1_TimeBaseInit(0, TIM1_COUNTERMODE_UP, 581, 0); TIM1_ICInit(TIM1_CHANNEL_1, TIM1_...