DFU-UTIL under Windows 7 with Maple as FLASH

(20 posts) (4 voices)

x893
Member

P.S. After change
#define wTransferSize 0x0800
in usb.h
i can correct download program to flash with dfu-util -t 2048

Posted 5 years ago #
x893
Member

P.P.S
How to set transfer-size parameter in maple-ide settings ?

Posted 5 years ago #
x893
Member

P.P.P.S
It's a very helpfull if you add
transfer-size parameter to DFUUploader.java and to boards.txt
(may be all parameters for dfu-util program ?)

Posted 5 years ago #
x893
Member

4P.S.
Simple resolve this issue - change
#define wTransferSize 0x0800
in usb.h and rebuild(!) project
All work correctly.

Posted 5 years ago #
poslathian
LeafLabs

excellent! very nice hunting and good find. This will get generalized (adding wTransferSize to DFUUploader etc) in a later version of the IDE as we are expanding to support more stm32 chiptypes as well and likely parameterized in the bootloader as well.

For the record, the stm32f103rbt6 on maple is a medium density device. The ret6 is a high density chip.

Posted 5 years ago #

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