Re: make uimage error

Martin Schröder <[email protected]>
Newsgroups gmane.comp.micro-kernel.l4.devel
Message-ID <[email protected]>
Am 12.09.2015 um 00:34 schrieb Adam Lackorzynski:
> On Fri Sep 11, 2015 at 18:01:25 +0000, Shabnam Engineer wrote:
>> I have another question that I want to see output in the monitor, does Fiasco support hdmi driver?
>
> No.
>
>> if no, how can i see that it works well?
>
> By connecting to the UART. There is plenty of info on the net on how to
> connect a serial converter to the GPIO header. Unfortunately there's
> none mounting directly on the rpi.


if you are lack of a suitable 3V3-RS232 converter you can also use another Raspberry for debugging. Simply cross Rx(10) and Tx(8) 
pins (nullmodem):

Rpi1      Rpi2
8 Tx  <-> 10 Rx
10 Rx <-> 8 Tx
6 GND <-> 6 GND  (NOT 9 as in my last mail!)

http://pi4j.com/example/serial.html

Martin
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