STM8 MCUs

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Urgent: STM8S003F3 reset pin gets damaged

Posted on December 05, 2014 at 14:58I am using STM8S003F3 & attached is circuit. I have connected some switches in pull-up configuration as shown. After some correct operations, I have seen that some of boards stopped working. It was problem 1 as ...

STM8L Interrupt

Posted on October 29, 2014 at 17:07Hello, I'm using the STM8L151 using IAR workbench without ST Firmware Library and I'm trying to use an SPI Interrupt. Unfortunatey it doesn't work. SPI is already running, the receiving flag is set, but i don't get...

STM8 Evaluation- Independent watchdog

Posted on December 01, 2014 at 08:15Hello,  According to reference manual IWDG will not be stopped even after entering HALT mode. Is there a possibility to STOP or PAUSE IWDG for STM8A ? According to STM8AL we can halt IWDG, but STM8AL is not suitab...

kawasthi by Associate
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Active halt low power mode

Posted on November 11, 2013 at 12:34HiWe are developing with STM8L152C6 microcontroller and debugging using the discovery board.Our application uses a battery when there is no power. In this case, we need only two I/O interrupts and the LCD to be wo...

design by Associate
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STM8S105 2 channel ADC1 problem

Posted on November 20, 2014 at 11:41Hi AllI want to read 2 channel ADC from ADC1 library. You can see my code below. I used scan mode and conversation mode single. I take 4 samples in interrupt and used average of them in my main code. My problem is...

idurgun by Associate
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ADC channel 24 on medium density devices?

Posted on November 11, 2014 at 13:43The reference manual for STM8L15x family says that medium density devices have 25 ADC channels: 0 through 24. However, I couldn't find channel 24 for STM8L151G6U6 (it's in UFQFPN28 package) in the datasheet, the ...

dscdsc by Senior
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STM8 SWIM pin as output/Debug

Posted on November 08, 2014 at 11:361. I have STM8S003F3 & want to use its debug pin as output. So I will configure it my code.2. Will that make debug option dead?On next power up, will I be able to debug the code?? Because pin will already be confi...

[HELP] The diffrence of Option Bytes between IAR and STVP

Posted on November 08, 2014 at 09:50I have just began with STM8 and I use IAR. I'm in trouble with Option Bytes with both of IAR and STVP. They have some differences between them. I use STM8S105C6T6 chip. I also searched in datasheet, user manual, r...