stlink 1.7.0 Programmer for STM32 Discovery boards

This package provides a firmware programmer for the STM32 Discovery boards. It supports two versions of the chip: ST-LINK/V1 (on STM32VL discovery kits) and ST-LINK/V2 (on STM32L discovery and later kits). Two different transport layers are used: ST-LINK/V1 uses SCSI passthru commands over USB, and ST-LINK/V2 and ST-LINK/V2-1 (seen on Nucleo boards) use raw USB commands.