01:11 <derrick13> no serial out put whatsoever

01:12 <derrick13> is there a step by step of flashing an image to nand from scratch

01:19 <zombu2> well there should be serial output

01:20 <zombu2> from the 3 pins on the board

01:20 <derrick13> putty connects to /dev/ttyUSB0 fine

01:20 <derrick13> no data though

01:20 <zombu2> wrong speed or wrong connected

01:20 <derrick13> wires are connected according to website

01:20 <zombu2> 115200 8 1

01:21 <derrick13> quick question: when you are attempting to flash the radxa various images do you have to name them update.img?

01:22 <zombu2> no

01:22 <zombu2> if you don t get anything on serial try rx tx reversed

01:22 <zombu2> and make sure you got right speed

01:23 <zombu2> the radxa has output when you plug it in

01:28 <derrick13> output from picocom /dev/ttyUSB0 -b 115200 -e w

01:29 <derrick13> port is : /dev/ttyUSB0

01:29 <derrick13> flowcontrol : none

01:29 <derrick13> baudrate is : 115200

01:29 <derrick13> databits are : 8

01:29 <derrick13> parity is : none

01:29 <derrick13> escape is : C-w

01:29 <derrick13> local echo is : no

01:29 <derrick13> noinit is : no

01:29 <derrick13> noreset is : no

01:29 <derrick13> nolock is : no

01:29 <derrick13> send_cmd is : sz -vv

01:29 <derrick13> receive_cmd is : rz -vv

01:29 <derrick13> imap is :

01:29 <derrick13> omap is :

01:29 <derrick13> i attempted to flash the image today so I am not sure if that is an issue or not

01:30 <derrick13> wires are verifed good, even flipped the rx and tx for sanity check

01:30 <derrick13> i am in the dialout group, even ran as root

01:30 <derrick13> i have a flashing green light

01:31 <derrick13> like a heartbeat light

01:31 <zombu2> if you see no serial output something is seriously wrong

01:35 <derrick13> going to try this before I punt on this project http://www.hagensieker.com/styled-26/index.html

03:31 <derrick13> anyone knows what a green flashing led on the radxa means

03:31 <derrick13> still not getting serial output

03:44 <zombu2> i ve never seen a green led on the radxa

04:13 <derrick13> what version do you have

04:13 <derrick13> i have the 2014 06 10 version

04:13 <derrick13> what is the update.img for

11:45 <CStars> hi, i'm still searching the switch how i can start ubuntu instaed of android from dual boot nand. any idea?

14:58 <freanux> hello, in a few days, i'm a lucky owner of a radxa rock. i plan to build the whole system from scratch with buildroot with my tiny rootfs, like my other projects on rpi. does someone has experiencing doing this with the rock board?

15:00 <freanux> and sorry about my writing errors :)