Failed to talk to bootlaoder

[GoogleCodeExporter]

What steps will reproduce the problem?
1.plugging in or unplugging my OSD to my pc gives me the same Failed to talk to 
bootlaoder error when i try to save current tab/read from OSD/update 
firmware/update Charset.
2.
3.

What is the expected output? What do you see instead?
Im trying to see my on screen display features when i plug my camera into my 
tv. but not only am i getting failed to talk to bootlaoder problem but when i 
hook up my osd  to my camera then to my tv its a blank screen.

What version of the product are you using? On what operating system?
im using a mavlink osd v2.0 and an FTDI breakout board on windows xp (also 
tried it on windows 8.1 but it wont read). 

Please provide any additional information below.
Iv tried a number of solutions including powering both sides of my osd, 
rewiring my osd so that so that everything is connected properly (GRN-GRN +5-+5 
RX-TX TX-RX GRN-DTR... my setup exactly) IV tried using different CT's but 
whenever i try updating, reading, or saving tab to it says Failed to talk to 
bootlaoder. I do get a solid red light and a flashing blue light when plugged 
in and when i try interacting with the osd such as read from osd the blue light 
does a big flash then go's back to flashing normally again. what am i doing 
wrong and how do i fix it.

Original issue reported on code.google.com by zekesha...@gmail.com on 11 Dec 2014 at 6:08

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

Did you try to "Burn bootlaoder" weith usbASP ?
http://www.dronetrest.com/t/minimosd-failed-to-talk-to-bootloader/111/2

Original comment by apart...@gmail.com on 13 Dec 2014 at 1:40