cancel
Showing results for 
Search instead for 
Did you mean: 

STM8s programming and debugging error

SpeedyGonzales
Associate

Hello,

I need to debug and program an STM8S MCU. However, when I try to debug using IAR, I encounter the following error:
"Failed to set configuration with MCU name STM8S208C6: SWIM error [30006]: Comm init error: chip does not answer."

When I try to program using STVP, I see this error:
"Error: Cannot communicate with the device! Check the SWIM cable connection and check all the needed pin connections on the SWIM connector."

I am using an ST-Link V2 for the connection. I checked the VDD on the board, and it was 5.12V. The programming circuit is as follows:

SpeedyGonzales_0-1734424530776.png

 

SpeedyGonzales_0-1734423391343.png

SpeedyGonzales_0-1734424464089.png

 

 

STVP Configs:

SpeedyGonzales_2-1734420742029.png

IAR Configs:

SpeedyGonzales_3-1734420773577.png

Best Regards,

Speedy

 

2 REPLIES 2
Peter BENSCH
ST Employee

Welcome @SpeedyGonzales, to the community!

One side of R1 is connected to C3 and S1, where is the other end of R1 connected?

Can you please upload photos of the ST-LINK (front and back)?

Regards
/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
SpeedyGonzales
Associate

Thank you @Peter BENSCH ,

Photos uptaded.