Web and Master Controller Device Codes

['Neal Singh]

I have Alpha characters to denote Devices like ATG = A and UHF = U, but this is not going work as there are many ATG types and we should rather use the character to denote the Type rather than the specific device  

Device Descriptions	Device Type	Device Code
GRPS Mode	G	0x01
Mech Pump & Tag	P	0x02
NRT Tagging	T –Tagging	0x03
GPS	S-GPS	0x04
Printer		0x05
UHF Tagging1	T- Tagging	0x06
Camera Feed		0x07
ATG-ULM	A – ATG	0x08
SM2000	P-Pump	0x09
SM2008	P-Pump	0x0A
Icons	P-Pump	0x0B