CHIPDRIVE CLOUD 4700F 905511 数据表

 

 

This Escape command is supported through the 

READER_GENERIC_ESCAPE

 message.  

This command is used to check if external RF is reset after the reader got detected in target 
mode. 

 

0xFF 

0x70 

0x04 

0xE6 

0x01 

0x06 (opcode)  00 

 

 

If the command is successful, a single byte is returned. This byte indicates the value of 
parameter. 

Bit 0  => Set to logic 1, when a present external RF field is switched off 

Bit 1 => Set to logic 1, when an external RF field is detected. 

Bit 2 to Bit 7 => RFU bits always read as 0