STM8 MCUs

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Resolved! AF bit I2C_SR2 register

Hello,STM8S208RB.How can you read the AF bit in the I2C_SR2 register?When I try to read this bit, it is always 0 even if this bit is set to 1 (In debug mode I look at this bit that it is set to 1). For example, the following condition always gives th...

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Option bytes - temporary memory unprotection(TMU)

Hello everyone.I am in trouble with the datasheet of STM8AF5288.There are only brief descriptions about TMU in the datasheet.What is the difference between TMU and ROP?How to use TMU?I can't find any documentation.Does anyone have more detailed infor...

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Ian_L by Associate
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stm8s003f3 adc value fluctuation

Hi Everyone,I am measuring an Ac voltage which is biased on 2.5v dc on stm8s003f3. The input is coming from an op-amp. My problem is I am not getting a stable ADC value. there is always 2 3 point ADC fluctuation which ultimately fluctuates the AC vol...

KRiaz.1 by Associate II
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STVD, docking windows in debug mode

Hello,Tell me how to pin windows such as Local Variables, Peripheral Registers, Memory in debugging mode in STVD? (When you enter debug mode, you need to open these windows manually; the next time you enter debug mode, these windows disappear and you...

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STM8 UART

I am frustated from last month can anyone plz help me outI am getting error if I am adding UART file in our program.I have taken UART example provided in STM8S_StdPeriph_Examples and added those files in STM8S_StdPeriph_Template but without adding UA...

Pankaj3 by Associate II
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  • 4 replies
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STM8 SPBTLE-RF bluetooth communication problem

Hello everyone, i've an issue using STM8L with an SPBTLE-RF bluetooth module.It seems that the module stop to transmits data to the master after few time of utilization or during an intensive use.I verified that when the module stop to transmits data...

Alberto3 by Associate
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STVD: Go to definition or search in files not working

Hello,I had to copy a project that was built on another system in ST visual develop to my PC. I am able to open this workspace (.stw) and project (.stp) in my PC and build successfully. But, when I try to use the "Go to definition" feature or search ...

Resolved! I can't edit stm8s.h file in STVD

I'm trying to jump from the Arduino realm to STM8 realm and setting this software up is brutal going through company IT. They won't give me admin rights and I'm wondering if that is why I can't edit a simple stm8.h files to uncomment out my particula...

PeterC by Associate II
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  • 4 replies
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EEPROM read/write

Posted on March 02, 2017 at 09:46Hello, Does any one STM8s EEPROM data memory read and write example.