STM8 MCUs

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stm8l uart1 works but uart2 doesn't work

Dear all,I'm now using stm8l15x to send 8 bits data with both UART1 & UART2. UART1 works fine & can communicate with my PC for both TX & RX via both polling & interrupt mode. But UART2 doesn't work. It doesn't output any waveform (always 1) with or w...

SSin.1 by Associate II
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  • 5 replies
  • 3 kudos

STM8s i2c

Posted on February 18, 2017 at 11:46Hello, i can't get my stm8s105c6t6 i2c to work. Hopefully anybody has an idea what i'm diong wrong. i'm pleased for any imput i can get. here some changed code which doesn't do anything but i just try to measure a...

Stm8s bluetooth using HC-05

Please guide me in how to interface HC-05 with stm8s0003f board , and clear the input and output buffer . Documentation or examples will be helpful

Issues when programming STM8 using STVP on Windows 11

I have a Windows 11 machine with the ST toolset (including STVP) installed on it.  I have an ST-LINK V3 connected and the drivers are installed correctly (the device is working correctly reported by Device Manager).  I'm using:board_name = ST-LINKpor...

Resolved! stm8s003f3p6 unique id

Does the stm8s003f3p6  have a unique id? There is no mention of it in the data sheet. Thanks,Gene

gtoner by Associate
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  • 1 replies
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Firmware Problem

Hello,I am somewhat new to the STM environment, but I started because I have a project where I need to implement CAN, and I happened to come across an STM8 discovery kit. This comes with an ST-Link integrated with an STM32, but I have tried to progra...

imagen_2024-10-18_013749809.png 5f45be28-5999-4340-a83f-73addd443a55.png
KalebG13 by Associate
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  • 2 replies
  • 1 kudos

Resolved! BSET BRES with dynamic position

Hello, I'm successfully using BSET and BRES assembler instructions where the position is constant. However, I'm having trouble getting it to work where the position is determined at runtime.For example: bset 0x500f, 2 ; works ldw x, (0x03, sp) bset 0...