DFU failure with app_usb_aud_awe

xmos / lib_awe

AWE Core for xcore

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Closed xross closed 5 months ago

xross commented 5 months ago

Testing with UA build
DFU operation completes but factory image is booted
Removing calls to AWE items causes DFU to complete successfully (likely because images is a lot smaller)
USB trace shows full images is successfully transferred to the device
Dumping the flash contents shows the upgrade images is not fully written to flash (truncated at 128kB)

xross commented 5 months ago

Issue is #define FLASH_MAX_UPGRADE_SIZE (128 * 1024)

Upgrade size is about 400k.

xross commented 5 months ago