Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STVD setup

I changed my laptop system from "Windows 7" to "Windows 10" and reinstalled "STVD", "STVP", "COSMIC Software". When I try to set the toolset in the "STVD" window for "STM8 Cosmic", the root path "C:\Program Files (x86)\COSMIC\FSE_Compilers\CXSTM8" an...

Resolved! How to check the checksum via STVP_Cmdline

I download firmware in s19 format via STVP program.I would like to know how to check the checksum of firmware via STVP_Cmdline.How can I check it through the command?

Resolved! Why does my Cosmic compiler license fail?

When I do a "Rebuild all" of a new, blank project, I get the following errors:----------- Project test - STM8 Cosmic - Configuration Debug -------------Removing intermediate files ... Done!----------- Project test - STM8 Cosmic - Configuration Debug ...

lyoy by Associate III
  • 3 replies
  • 1 kudos

SDCC 4.4.0 and a comparison of current STM8 C compilers

Two days ago, SDCC 4.4.0, a C compiler targeting various 8-bit architectures, including STM8, was released. IMO, for the ST8, the main two improvements over SDCC 4.3.0 are:New optimizations, in particular generalized constant propagation and the rota...

Resolved! Where the configuration is stored in STVP

I would like to know where the configuration set in STVP is stored.I'd like to set the configuration automatically, but I don't know where the default storage address is.  


Breakpoint on TRAP interrupt gets removed!

I'm using the ST Visual Developer V4.3.12 and trying to do what sample stm8s code suggests, namely set a breakpoint on TRAP interrupt (which I am 99% sure it tripping because of a bug in my code).  The debugger keeps "moving", i.e. removing the break...

Initialized const pointer

How do I correct this code so that the pointer is a constant and not place into RAM?```const typeOfVariable Variable = DEFINED_VARIABLE_VALUE;const typeOfVariable *pVariable = &Variable;````pVariable` keeps ending up in RAM and I've run out of ideas ...