The RKit STM8/ST7 "Evaluation" (RKit-STM8-EVAL) software toolset in conjunction with the Ride7 integrated development environment provides a complete solution for compiling and debugging your applications for STM8 and ST7 microcontrollers.
The RKit-STM8 is a complete compiler toolset based on Raisonance compiler technology and tools with the following capabilities:
MAST-STM8 Macro Assembler, outputs up to 4 Kbytes of code
LX-STM8 Linker, outputs up to 4 Kbytes of code
CodeCompressor Post link code size optimizer, evaluation version does not allow saving of the resulting file
SIMICE Simulator for STM8 and ST7
The software toolset is also delivered with Raisonance RLink in-circuit debugger/programmers, REva starter kits and Primer product for STM8 and ST7 microcontrollers.