STM8 MCUs

stvd project settings panes too big

My stvd project settings panes for Compiler and to the right of it have font size too big. Consequentially I can only acess the top left of the pane. I need to change the const section address and I can't get to it, so my project is on hold until ...

MCU STM8 as SPI slave

Hello. I want to make the controller a slave for the SPI. I understand the hardware activation Support leg stm8 at present, as it was then activated receiving \ transmitting?/* Includes ----------------------------------------------------------------...

raisonance rlink stm8 stvp cannot communicate with the tool

Hello, I am trying to program a stm8l151c8 with Raisonance but I get the following message: Cannot communicate with the tool. Wrong tool selection or check tool power supply or check that a previous session is closed. Do I need to change any jumper o...

In order to make some gang programmer for the STM8 parts we want to use a STM32 processor. Is there public code available which does implements the SWIM interface on the STM32 parts ?

In order to create a gang programmer we were thinking of using multipe STM32 processors were every processor implements the SWIM interface in order to program STM8 processors in parallel. We can we find code written for a STM32 device which implement...

STM8S001J3M3 pull-up resistor value on PB4

In an application we use PB4 as output. Corresponding to the datasheet, this port only can be used with open-drain. In the datasheet in the I/O port pin characteristics there are values of 30k up to 80k for pull-up resistor Rpu. Is this meant for the...

I have a problem with: " USART_Init(..)" in STM8L051F3. If I use this procedure I noticed with the debug that the registers are not set. Can anyone help me to use the usart (asyncronous mode) in STM8L051F3.

code development manual for STM8L

Hello,I am using NUCLEO-8L152R8 board for our project purpose.I am new to this board. I have downloaded tools like STM8Cubemx, ST visual develop.I haven't found any video or document which will guide me on how to develop code in ST visual develop and...

STM8 'Read While Write' function necessary to ensure serial RX while accessing EEPROM?

Hi,I am looking at STM8 MCUs and am trying to figure out, if I need the RWW functionality. I want to save data to EEPROM after a specified time has elapsed and read at random times from the data EEPROM. I also want to have UART comms running.To ensur...

8-pin part label part identification (ST G9949)

I'm trying to identify an 8-pin part that appears to have an "ST" logo on it. I'm pretty sure it is an 8-bit MCU, (part of a LED tube driver dimmer control) The part numbers looks like ST G9949, but I can't find a match on ST.com. Does ST custom labe...

STVD user manual

Hey, The STVD latest version available from the Website is 4.3.12. But its user manual On the Website (Doc: UM0036) is for STVD version 4.0.1 (Which is released in 2010).I can't find any User Manual DOC for STVD latest Version 4.3.12.anybody any Idea...