STM8 projects ( also stm32 )

Some revived projects:
rs232c
rfid
Some links that are embedded in the device, as seen by Windows file manager
link 1 stm link stm8 useful
link 2
link 3

see also :
OpenSource version
ARM toolchain
openstm32 toolchain

tips on register usage
discovery board : led & serial

stm8flash -l | ag stm8s105

schematic here