Dallas Ibutton CRC check in C or C

Does anyone have developed the code to check the CRC of an ibutton connected via one-wire to a quadi-directional port ? I'm studing how to develop it, there's someone who want speak about ?
Dallas Ibutton CRC check in C or C

Does anyone have developed the code to check the CRC of an ibutton connected via one-wire to a quadi-directional port ? I'm studing how to develop it, there's someone who want speak about ?
DS1990A iButton Routines

Hello, amazing people. For the iButton DA1990A, I'm searching for a control function. I use the ATmega128 and the IAR compiler. I tried utilizing datasheets to construct my own functions, and the "Button...
DS1990A iButton Routines

Hello, amazing people. For the iButton DA1990A, I'm searching for a control function. I use the ATmega128 and the IAR compiler. I tried utilizing datasheets to construct my own functions, and the "Button...
Dallas 87C550

Hello, I have got a problem with this dallas chip, need help. I install the mon51 like install 7,FF,0 and download to a flash ram. When I try mon51 accept the code from keil and run it. If want...