Add send apdu bytes menu commands

[gvinet]

Add dnfc command

• rf-off-on: Set RF field off/on
• reqa:Send ISO 14443-A REQA
• wupa: Send ISO 14443-A WUPA
• send: Send bytes according to the selected mode
• send_auto: Send bytes according to the selected mode and add the two-bytes CRC

Example

dnfc2> set-nfc-mode nfc-mode 1
nfc-mode = 1
nfc-mode-tx_br = 0
nfc-mode-rx_br = 0
rfalSetMode OK
dnfc2> rf-off-on
dnfc2> reqa
04 00
dnfc2> send 9320
B9 CC 13 71 17 
dnfc2> send_auto 9370B9CC137117      
20 

Add nfc command

• connect: Connect to a smartcard (ISO 14443 A & B)
• connect_opt: Set options for connect & send commands
• send: Send data to a card intialiazed with the connect command. If a ISO 14443 A & B card is selected, data must be an APDU

Example

> nfc
NFCv2> connect
> 26
< 04 00 
> 93 20 
< B9 CC 13 71 17 
> 93 70 B9 CC 13 71 17 
< 20 
> E0 00 
< 0A 78 80 82 02 20 63 CB A3 A0 
> D0 01 
< D0 
ISO 14443-A card detected.
NFCv2> 00A4040002AABB00
Invalid command.
NFCv2> send 00A4040002AABB00
> 0A 00 00 A4 04 00 02 AA BB 00 
< 0A 00 67 00 
67 00