SUOTA Android App

Hi stanley_yeh,

Yes it is, but you need to follow a procedure (similar to the 580) in order to burn the flash properly and apply the proper headers for each image.

So you will need to create a multipart.bin file that will include two images, the bootloader, and the product header.

• Take the secondary_bootloader project and change the PRODUCT_HEADER_POSITION definition to match the place that you would like your product header to be, build and convert the .hex file into a .bin file.
• Use one build from the OTA project (fw_1.hex) and the sdk_version.h (fw_version_1.h) file from the SDK in order to build (warning: change the PRODUCT_HEADER_POSITION to the corresponding value that the secondary bootloader has) the two images that you will burn into the flash. The command for making the image ismkimage.exe single fw_1.bin fw_version_1.h fw_1.imguse the same command with different names in order to create the second image.
• Use this command in order to create the multibinarymkimage.exe multi spi secondary_bootloader.bin fw_1.img 0x8000 fw_2.img 0x13000 0x1F000 multipart.binthe values 0x8000 is the 1st image offset, 0x13000 is the second image offset and the 0x1f000 is the offset of your product header.
• 你完成后,你应该把image into the flash of the 585.
• In order to create a new image in order to update the ones in the flash you should run the mkimage.exe single ...... command with the new build and then upload it to your phone.
• By doing that you should be able to update the new image

Thanks MT_dialog