Recent content by danielh

same as this

How do you wire the cable? Same as "ceejay"? Your result is different from mine. Maybe we have different problem.

without shorting the bsel and 3v3. I got DM36x initialization passed! UBL Product Vesion : DJI-UBL-1.0-rc2 Dji UBL Version: 1.51(Jan 7 2014 - 18:30:59) Booting Catalog Boot Loader BootMode = NAND Starting NAND Copy... Valid magicnum, 0xA1ACED66, found in block 0x00000019. Valid magicnum...

Thank You. But What I got is different. Always show target corupt. BOOTME commmand received. Returning ACK and header... ACK command sent. Waiting for BEGIN command... Target: BEGIN BEGIN commmand received. Sending CRC table... 100% [...

I don't have a working air unit. So I can't get the upgrade file.

Ground unit has been fixed. But my air unit has the same problem. following the same way.it doesn't work. I'm sure all the pin is in the right place. I can get message from the serial port. But firmware can't be upload. Same as Artur73. Know a little linux and electric. I'm sure it is the uboot...