a9d7a776c4
since the related code was removed by:
commit 4d5a964f2910476c182f32aa018049df80361b12
Author: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Date: Tue Feb 23 18:04:13 2021 +0800
net: unify socket into file descriptor
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
There's not much here: EXT1 - P3 0:7 are used for LEDs. UEXT pin 3/4 -TXD2/RXD2- is UART2. The board I have has the revision '-' of LPC2378 even though I got the board more than 2 years after the chip revision was released :-( . I can't get NuttX to work if I fully enabled the MAM. I used FTDI ft232 usb-serial with nsh piping as seen on the screenshot.