STM8 MCUs

STM8L051F3P6 Power-up grey zone

I'm finding a window between 1.47V and 1.5V where the device is consuming 1mA (as opposed to <50uA) this is only apparent when the voltage is rising and I assume the device trying to power on. The documentation states it has zero power on reset but t...

STM8 UART1 in half-duplex single-wire mode, switching between RX and TX

I am using a NUCLEO-S8208RB to develop UART1 communication in half-duplex, single-wire mode. The device receives messages (packets of bytes) using the UART1_IT_RXNE_OR interrupt. The next step would be to transmit a byte packet in response, without a...

Hi, in SPI it seems to me there is no difference in the way we configure Full Duplex or unidirectional Transmit-only mode. If there is a difference how can I configure one and other?

When in unidirectional Transmit-only mode, how can I use MISO pin as generalpurpose I/O whithout disturb the SPI?Thanks for any help

IdeaSTM8 - all source files turned red in Fileview/Source Files list. Can no longer compile. Any idea on what I need to fix?

I have used IdeaSTM8 for 3+ years with great success ... but this morning my project wouldn't compile, appearing to indicate that all functions were undefined. The only anomaly I see is that the Fileview / Source Files list has turned all my .c files...

STM8X availability situation

Good morning, everyone,given the dramatic situation on semiconductor availability and sourcing, I would like to know what the future holds for the STM8 family.Supply times at distributors are discouraging, to say the least, and the official ST websit...

Wed Sep 21, 2022 09:51:24: An error occurred while retrieving GDI features: gdi-error [40201]: Can't access configuration database Wed Sep 21, 2022 09:57:29: Couldn't find STM8S003F3 in the list of supported MCUs. How i solve this problem?

I'm using IAR 1.42.3 And I'm using Discovery kit with STM8S003K3 MCU.I try to use the debug of Discovery kit in IAR but don't work.When i use the ST Visual Develop using cosmic the debug works so good.

Does ST offer a DALI-2 library or App Note for use with the STLUX385ATR? Also, is the source code for the STEVAL-ILL066V2 available? (not hex code)

STM8L001J3 and STVD. "STM8L15x/16x/05x/AL3Lx/AL31x without microcontroller..

STM8L001J3. I am trying to use stvd. Downloaded the archive "STM8L15x/16x/05x/AL3Lx/AL31x standard peripheral library" . But it doesn't have my microcontroller. In which archive can I find a project for it? Tell me where can I download it?

Does anyone know how to solve this GDB error?

I never had a problem to debug my project but now I get these error messages. I didn't change anything. Also I can't change the content of the gdb.ini file. What should I do?