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FreeRTOS Support ArchiveThe FreeRTOS support forum is used to obtain active support directly from Real Time Engineers Ltd. In return for using our top quality software and services for free, we request you play fair and do your bit to help others too! Sign up to receive notifications of new support topics then help where you can.
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GUID CreationPosted by Timothy K on July 23, 2010 Hi, I am looking for a good way to create a (16 byte) GUID under FreeRTOS. Has anyone a good hint where to start? Thanks -timo RE: GUID CreationPosted by Dave on July 23, 2010 Globally unique for the product, or per device. If its for the product then some compilers can be configured to generate a checksum (IAR for example can do that). If its globally unique for the device, like a MAC address might be, then often that would be loaded from an external eeprom. RE: GUID CreationPosted by Timothy K on July 23, 2010 Actually a real globally unique id (like calling CoCreateGuid() on Windows). So, it must be done at runtime. I can, of course, start creating my own code involving the serial number of the device, time information plus current sysclock etc, but I hoped that someone already has a good and approved solution for this common problem.
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