Readme for nk20181116NSP

Aplies to models:

BC860
BL860Z1IR
BL860M2IR
FD860Z1IR

Version information:

userland         nk20181116NSP
mcu (3-9mm)      T1-L37-I0-170718-01 (for BL860Z1IR and FD860Z1IR)
mcu (9-22mm)     T1-L33-I0-170718-01 (for BL860M2IR)

Changes:

nk20181116NSP (based on nk20180713NSP)
1. Webpage Logo Change

nk20180713NSP (based on nk20180524NSP)
1. BC860 PT unit Integration Focus
   A. Continuous Auto focus mode: RS485 only
       When requesting the Pan/tilt/zoom , Camera switches to continuous auto focus mode.
       On c ontinuous Auto focus mode, Camera sends out Pelco D command 0x2B with Auto Focus Ctrl setting set to 0
   B. Manual mode : Switch between ABF and RS485
       When Ca mera is reqestued to near/far/push AF , switched the focus manual mode automatically.
       On focus m anual mode, Camera sends out Pelco D command 0x2B with Auto Focus Ctrl setting set to 1.
       There is a check box named Enable ABF on the webpage, which is using on focus manual mode.
       If check box is checked, requesting focus near/far command is controlling ABF on camera.
       If not, requesting focus near/far commands will be sent via Pelco D command to control the exter nal zoom lens. Pelco D command is followed by Pelco D standard section 3.1.
       API
         http://<IP>/cgi-bin/com/ptz.cgi ? focusmode=manual è focus manual (control 485)
         http://<IP>/cgi-bin/com/ptz.cgi ? focusmode= abfmanual è focus manual (control ABF)
   C. Push AF function is only available on ABF design
2. Bug fixed: Network setting can not be saved after pressed the save buton on webpage.
3. Bug fixed: After setting VideoInput by Genete c protocol, camera replied OK but did not configured properly.

nk20180524NSP (based on nk20180102NSP)
1. Onvif 17.12 Compliance

nk20180102NSP (based on nk20171215NSP)
FIX: fw versions 20170922 ~ 20171215 resulted in the model name changed to invalid name. 
FIX: could not upgrade the firmware by software, only web upgrade was working. 

nk20171215NSP (based on nk20170922NSP)
FIX: default gateway setting reverted back to default 0.0.0.0 at reboot