trigger

trigger

A command to send a detected card ID to another commands or urls in json.

building

$ make

usage

prepare

1. build this
2. copy trigger to raspberry pi

example

For example, to send a card ID to http://example.com/:

./trigger get:http://example.com/

A following request will be sent to server:

GET /?readerData=%7B%22Time%22%3A1577360661%2C%22Type%22%3A%22TypeA%22%2C%22ID%22%3A%22aa%3Aaa%3Aaa%3Aaa%22%2C%22Random%22%3Atrue%7D HTTP/1.1
Host: example.com
User-Agent: Go-http-client/1.1
Accept-Encoding: gzip

Other exmaples:

# to send a card ID to example.com by POST
./trigger http://example.com/

# to send a card ID to example.com by GET
./trigger get:http://example.com/

# to send a card ID to an another program (./program)
./trigger ./program

# to send a card ID to example.com and to an another program also
./trigger get:http://example.com/ ./program

# detect felica card only
./trigger -type f get:http://example.com/

limitations

• read only first 4 bytes when reading ID from nfc-a cards