hi all,

I'm having a hard time searching on how to read or write on a smart card? i have an acr120 contactless reader/writer as the input/output device. Please help.

Thank you.

http://www.scdeveloper.com/Readers/ACR120.htm
Perhaps click on "SC Developer Resources" ?

Did you get any manual / guide / CD with it when you bought it?

hi salem,

thanks for the response. actually we did get a sample program/sdk. the thing is, this is the first time i'm going to use the technology so i'm still researching the basics. i thought i can treat it as a common flash drive where i can do a simple read/write process

Well, I'm just curious. But, whats wrong with just mounting the card onto the operating system and using the filesystem to read/write to it? Are you trying to do something fancy/more complicated with it?

nothing fancy. i only need to know how to write and read a simple code (like student number) on a mifare chip which was embedded on an id card. now i know that i have to login first at a certain sector and block before i can read or write on it in hexa or ascii format.

I got same problem to for this ACR120....plz help us

Did you read Salem's link?

Yup...but still need to discuss more detail..maybe you can give sample application/code that have done with this reader...more helpful..tq

it sedems on the entire net nobody want to share code for this... quite strange

Hi friends i am currently going on with this smartcard- Read/ Write