Search results with tag "Device firmware"
USB DFU Bootloader Datasheet - Microchip Technology
ww1.microchip.com4.1 Device Firmware Upgrade Introduction Device Firmware Upgrade (DFU) is the mechanism implemented to perform device firmware modifications. Any USB device can exploit this capability by supporting the requirements speci-fied in this document. Because it is unpractical for a device to concurrently perform both DFU operations and its nor-
Introduction to STM32 ... - STMicroelectronics
www.st.comprotect a system, it is possible that a security breach is found and exploited during the device lifetime. This last point makes necessary to consider how the device firmware is updated to increase its security (see Section 5.2.2 Secure firmware update (SFU)).
AN3156 Application note - STMicroelectronics
www.st.comSerial Bus Device Upgrade Spec ification for Device Firmware Upgrade” Version 1.1, Aug 5, 2004. For more details concerning these requests, refer to the specification. Table 2 and Table 3 enumerate the DFU class-specific requests and their parameters. Table 2. DFU class requests