STM8 MCUs

cancel
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
  • 1271 Views
  • 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.  

ShawnHong_0-1713491873576.png

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 ...