[Jonathan Pickett]

This appears to be a problem with recent versions of mbed-rtos. Use the revision tab in the online compiler to revert the library to revision 111.

[Jonathan Pickett]

I am in U-Boot and my environment is showing that my U-Boot environment is not configured for flashing:

U-Boot> printenv
baudrate=115200
bootargs=mem=256M console=ttyS0,115200 root=/dev/mtdblock8 ro rootfstype=jffs2
bootcmd=nboot.jffs2 ${loadaddr} 0 ${kernel_addr}; bootm ${loadaddr}
bootdelay=0
ethact=macb0
ethaddr=00:08:00:4a:01:6f
filesize=EE0
hostname=AT91SAM9G25
ipaddr=192.168.2.1
kernel_addr=0x200000
loadaddr=0x22000000
nand_erasesize=20000
nand_oobsize=40
nand_writesize=800
netmask=255.255.255.0
serverip=192.168.2.2
stderr=serial
stdin=serial
stdout=serial

I have downloaded the uboot-setenv-mtcdt script. How do I get the script to the device? The instructions are a little vague at that point.

[Jonathan Pickett]

Enter runlevel: 5
INIT: Entering runlevel: 5
INIT: no more processes left in this runlevel

The device port is still unresponsive.

Are there instructions for reflashing the device?

[Jonathan Pickett]

Hi Brandon,

One other thing I have noticed is that:

root@mtcdt:/var/config/lora# /etc/init.d/lora-network-server restart
Stopping lora-network-server: start-stop-daemon: warning: failed to kill 1278: No such process
OK
Found lora card MTAC-LORA-915
Starting lora-network-server: OK

The server appears to start and then quits. This is the reason the restart fails and also explains why I am not seeing join attempts in the log.

Thanks,
Jonathan

[Jonathan Pickett]

I was able to flash the device. Reflashing does not appear to wipe out everything on the Conduit (LoRa config file, interface config file, etc.). But it does wipe out previously installed packages. That helps.

I am experiencing a new problem after reflashing. I had my mDot successfully joining the LoRa network prior to the reflash. So I have not changed anything on the mDot. If I reflash the factory image, tail -f /var/log/lora-network-server.log reports:

15:49:43:615|INFO| Parsing 2 rx packets
15:49:43:616|ERROR| Tossing join request, invalid NET EUI
15:49:43:618|WARNING| Tossing join request with duplicate nonce

I then tried upgrading the lora-network-server and lora-packer-forwarder:
opkg install lora-network-server
opkg install lora-packet-forwarder

server version bumped from 0.0.3–>0.0.4

Now the log is reporting:
15:54:48:745|INFO| LoRa Network Server started, version 0.0.4
(nothing following this line)

I am not seeing any join requests. I have verified that the network name/password/subband are what they were previously (file is unchanged from reflash). What should I try next?

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