layereight
commented
5 years ago - wait_for_tag() will hang after some time when a tag is permanently on the reader
- maybe this issue is related https://github.com/ondryaso/pi-rc522/issues/48
- fix was originally taken from calvinzirk/pi-rc522, he deserves all the credit
- see https://github.com/calvinzirk/pi-rc522/commit/dd30c448f2fa1b925145b45985c103b026511c33
- I'm testing the fix for some time now and can confirm that it works