The GRBOOT-STANDY product is a SpaceWire/PUS standby extension for GRBOOT flight boot loader. The software is compatible with the Standby function as described in SAVOIR-GS-002 and developed according to the same ECSS-E-ST-40C and ECSS-Q-ST-80 standards as GRBOOT. For more information on GRBOOT see the product page here.
The GRBOOT-STANDY software maintenance mode allows for application uploading and patching and diagnosis. It provides the following functions:
The GRBOOT-STANDBY is available under a separate license to GRBOOT, but includes GRBOOT.
Currently GR740 and GR712RC devices are supported and the SW architecture allows additional systems to be added. System specific components are configured and built based on chip, board and mission configuration.
Ports are available for the GR-CPCI-GR740 and GR712RC development boards. The memory services provided relies on a back end for read/write operations. The address space is separated into one or more regions, allows custom accesses to different memory types.