CR95HF Datasheet, PDF (50/63 Pages) STMicroelectronics – 13.56-MHz multi-protocol contactless transceiver IC with SPI and UART serial access

Example of tag detection command using results of tag detection calibration
CR95HF
Appendix C Example of tag detection command using
results of tag detection calibration
The following script works on the DEMO_CR95HF evaluation board and with the CR95HF
developement software available from the ST internet site.
This is an example of a Tag Detection command when a tag is not present in the RF
operating volume using the CR95HF:
>>> CR95HFDLL_STCMD, 01 070E0B21007801180020606064743F01
<<< 000101 Wake-up event = Timeout (0x01)
>>> CR95HFDLL_STCMD, 01 0803620100
<<< 000101
This is an example of a Tag Detection command when a tag is present in the RF operating
volume using the CR95HF:
>>> CR95HFDLL_STCMD, 01 070E0B21007801180020606064743F01
<<< 000102 Wake-up event = Tag Detect (0x02)
>>> CR95HFDLL_STCMD, 01 0803620100
<<< 000102
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Doc ID 018669 Rev 8