aprs 实验室

Usage: MMDVMCal <port> BY BG7IYN [email protected]

change Run_win.bat com6 to your port number 
then run Run_win.bat
windows: port = \\.\com6

R928 plus Muiti TFT mode QRP HF SDR transceiver RX: 1.8-30 MHz TX: all HAM HF bands SSB (J3E), CW, AM, FM, FREE-DV with built-in battery
Dear Sirs!
If you can question on this topic:
1 * How to synchronize time?
Press Menu ->Configuration Menu-> Change RTC Hour,RTC Min RTC Seconds to Adjust Time
2 * What program is there to work Digi R928 PLUS + computer
install drivers first:

www.taozhengbo.com/VCP_V1.4.0_Setup.exe
www.taozhengbo.com/r928/MCHF_USB_DRIVER.rar
www.taozhengbo.com/mchf_SDR_Mumble.pdf


3 * When connected, the computer does not see the R928 Plus.

upgrade in raspberry or any pi with stm32flash program

sudo service mmdvmhost stop

sudo pkill MMDVMHost

cd /tmp

sudo rm MMDVM_20180723.hex

sudo wget http://www.taozhengbo.com/MMDVM_20180723.hex

sudo chmod 664 MMDVM_20180723.hex

sleep 2

sudo pkill MMDVMHost

sudo pkill mmdvmhost.service

sudo stm32flash -v -w MMDVM_20180723.hex -g 0x0 -R -i 20,-21,21:-20,21 /dev/ttyAMA0

echo "Rebooting Pi"

sleep 30

sudo reboot

Method is Here:

1.download Oracle VM VirtualBox

2.install ubuntu 14.x/x64

sudo apt-get install ckermit

sudo apt-get install minicom

save follow txt

default is ETH RJ45 is LAN Mode,Change it To WAN mode is More Stable ,ping is <10ms,wifi ping >20 ms.

wifi Change to AP Mode To Manage

Default SSID is MMDVM no passwork

nano /etc/config/network

---------------------------------------------

config interface 'loopback'

option ifname 'lo'

option proto 'static'

option ipaddr '127.0.0.1'

option netmask '255.0.0.0'

config globals 'globals'

option ula_prefix 'fd2e:2f55:5a3f::/48'

config interface 'lan'

mmdvm hs usb version

linux  port is ttyACM0 windows port is COMXX

if you see this port just install bluedv and select port to use it

linux is very simple ,just plug it,you can find /dev/ttyACM0

win7 need drivers win10 don't need drivers .

http://wiki.stm32duino.com/index.php?title=Windows_driver_installation

if default 47.100.76.205 is not great ,you can change it
(Change network=xxx.xxx.xxx to follow ip)
ID,Country,n,IP
2001,EU,0,137.226.79.121
2021,GR,0,81.4.104.120
2042,NL,0,213.222.29.197
2061,BE,0,194.146.121.130
2082,FR,0,217.182.129.131
2141,ES,0,84.232.5.113
2162,HU,0,185.187.75.192
2222,IT,0,80.211.95.98
2262,RO,0,94.176.6.38
2281,CH,0,128.65.196.21
2302,CZ,0,80.250.21.206
2341,GB,0,87.117.229.173
2381,DK,0,85.90.246.225
2401,SE,0,83.233.234.102
2421,NO,0,80.89.46.242
2441,FI,0,85.188.1.107
2502,RU,0,44.188.129.250
2503,RU,0,164.215.71.108
2602,PL,0,195.26.76.59

https://github.com/Zarkopafilis/shootroller/blob/master/controller.py

http://ex2tron.top/2017/12/20/Python-OpenCV%E6%95%99%E7%A8%8B14%EF%BC%9A%E8%BD%AE%E5%BB%93%E7%89%B9%E5%BE%81/

http://ex2tron.top/archives/