I got it to work. Whether with Bus Pirate or with Raspberry Pi. https://forum.doozan.com/read.php?3,36410,36536#msg-36536by BMD_Online - uBoot
Hi, I got it. My DockStar is working now ! First, I had to invert serial connectors : Dockstar TxD to FTDI RxD Dockstar RxD to FTDI TxD I have tried with another DockStar, and it's working like that. Then, I have tried many, many times to load / write NAND. I had used both load_image and nand write commands. I have checked loads > load_image uboot.kwb 0x800000 thenby BMD_Online - uBoot
Hi. I have created a new topic, because my problem is not specifically due to Raspberry, but I'm trying to recover a bricked dockstar and it doesn't works as expected, neither with a Raspberry, neither with a Bus Pirate cards. http://forum.doozan.com/read.php?3,36410 Thanks for help.by BMD_Online - uBoot
Yes I followed this thread and it doesn't helps. I will bump his thread.by BMD_Online - uBoot
Hi, I don't know how, but I have bricked my DockStar when trying to update uBoot. I have tried to unbrick it using JTAG port. First using my RaspBerry Pi, unsuccessfully, then buying a Bus Pirate. I've used OpenOCD, and tried to follow several explanations. I was unable to access nand correctly with given explanations. I have succeeded doing this : > soft_reset_halt (by BMD_Online - uBoot
I give up : I will return this DPF and will buy another one.by BMD_Online - Displays
News from today : I confirm my device have only 1Mb (nothing is specified on the box). Using patched phack (forcing flash_size = 1024) : - I can flash memory correctly, but firmware flash doesn't works. I'm trying several methods inspired from picframe wiki. Then it extract entire memory and analyse it. Flashing fw using original method I have corrected sendcmd(f,2,x|0x8000by BMD_Online - Displays
QuoteBMD_Online But, searching "H4CK" sequence in memimage_new.bin give me 2 locations. Searching "H4CK" in memimage_new.bin gives me these two positions : 0x23001 0x123001 I have tried to split my image into two files : first one from start to 0x0FFFFF second one from 0x100000 to the end. They are excatly the same... except the end : - First one contains 64k fiby BMD_Online - Displays
Hi, I'm trying to hack a new DPF. It's a HighBox Apache 2.4". It looks like Perl one, but is was a different different. Hardware detection user@ubuntu:~/st2205u/libst2205$ dmesg (...) [3261252.416745] usb 2-1.2: new full-speed USB device number 45 using ehci-pci [3261252.510865] usb 2-1.2: New USB device found, idVendor=1403, idProduct=0001 [3261252.510869] usb 2-1.2: Nby BMD_Online - Displays