CHIPDRIVE CLOUD 4700F 905511 数据表

 

 

This Escape command is used to enable/disable firmware polling for contactless cards. 

The first byte of input buffer contains the escape code. 

The second byte either sets the mode or contains a code to retrieve the setting. 

 

 
Output

: 

No response is returned for set state. For Get State 1 byte response is received. 

NULL  

or current state 

 

 

This Escape command is used to get details about the PICC placed in the field of the reader. 

 

The first byte of input buffer contains the escape code. 

 

Escape 

code(0xAC) 

0x00 

Enable polling 

No output 

0x01 

Disable polling 

No output 

0XFF 

Get current state of 
polling 

0x00 – Polling enabled 

0x01 – Polling disabled 

Escape code(0xDA)