[OneRNG-Discuss] Ask about the process to flash Firmware

[reg-1 at email-1.level2.102604.icu]

Thank you so much for all the reply. I just have successfully compiled 
the Benito7g.hex file (I originally ask for a .hex file because I 
thought I need some crazy cross-compiling set-ups, but clearly it's 
super easy).

And for data connection line, I just found out TC2030-IDC-NL and 
TC2030-IDC-NL-10 are the same thing, just different length. And I have 
found a provider sell the replication for this dateline in like $25, 
include shipping, so I think I'm good for that price instead solder by 
by myself.

Thank all the people helped!

Best


On 2024-12-06 09:10, bsr wrote:
> On Sat, 30 Nov 2024, 12:43 , <reg-1 at email-1.level2.102604.icu> wrote:
> 
>>>>> 3rd: If I must build the programmer, do I need manually flash the
>>>>> Firmware for the programmer too? I have seen the programmer 
>>>>> Firmware
>>>>> 
>>>>> source code, but I am wondering is there any already build
>>>>> Benito7g.hex
>>>>> Firmware file I can just download and use (so I don't need to
>>>>> compile by
>>>>> myself, to be honest, I am not really sure how to do it.)
> 
> I think you need to build the FW yourself IIRC, but it has been years 
> since I did this.  I'm sure you are capable and people here in the 
> forum can help guide you.  If you really get stuck I can dig up the hex 
> file on my old hard drive and give it to you, but that defeats the 
> trust of building it yourself.
> 
> Regarding the programmer device, if you don't want to go through the 
> hassle of having boards fabbed and assembled you can do what I did.
> 
> I built a programmer beginning with a Mikroe StartUSB for AVR board as 
> a base, which allows access to all the at90usb162 pins via breakout to 
> header pins, and put the rest on a breadboard.  The board is minimal 
> and open source-ish so I wasn't too worried about backdoors.  Just 
> follow the programmer schematic and add the necessary components.  It's 
> ugly but it works.
> 
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