Jump to content

How do I write to a specific memory address?

kirr456
in Computer Science

Featured Replies

I have an RFID reader and an rfid tag. The tag has a feature where I can set a single bit to either 1 or 0 depending on its status. Its memory address on the tag says "200h". What does that mean? How can I write a macro on the reader to change the tag to "1" when sold/scanned, and "0" when returned/scanned second time?

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.