STM8 MCUs

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delay not occuring

I am trying to generate a delay in STM8s103 using Timer peripheral TIM2.but on equating the values to the Prescaler register(PSCR) and ARR. that is not happeninglike I debugged my code step by step and on seeing the values of TIM2 registers, they ar...

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KGupt.1 by Associate III
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Implement oversampling.

HI guys, i am using stm8s003f3.which have 10bit adc but my application count is more than 1024.so i am looking for some sample code of oversampling to reduce my adc step size.if anyone have any sample or reference plzz do suggest n tell me how to imp...

MAnsa.1 by Associate II
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Not able to generate 6 step pwm signal using timer1

Hi,I am working with stm8s105c6 controller. I want to generate 6 PWM using timer1. For that I am using 6 step PWM sample. I am getting pwm at pc1, pc2, pc3 but complementry pwm at pb0, pb1, and pb2 is not available.At pb0, pb1 and pb2 I am constantly...

Ajadh.1 by Associate II
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  • 15 replies
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STM8S SWIM pin unused handling

Hello everyone.I am in trouble with the SWIM pin of STM8S.According to the data sheet, unused pins should be set to OUTPUT.However, I would like to keep SWIM pins in a state where they are normally unused and can be debugged only when necessary.How c...

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ota-s by Associate II
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Resolved! Which STM32 flasher to use for STM8

Hi all, I'm working on a part that has implemented something very similar to the ST-provided user bootloader for the STM8. I've tired uploading a binary using several versions of the STM flasher but none of them seem to work. Is there a script availa...

Konami by Senior II
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Are the UART pins of the stm8s103 5v tolerant?

Hello, I have looked in the datasheet and there is no "FT" like the stm32 family has. It does show that the UART pins are "HS" (high sink current). Can I assume there is something like a zener diode plus resistor to protect the core from 5 volts? Tha...