Re: MUSCLE ATR parameters F and D

2000-07-24 Thread Peter W Tomlinson
the commands to, and responses from, the cards. Peter Tomlinson - Subject:Re: MUSCLE ATR parameters "F" and "D" To: Smart Muscleheads [EMAIL PROTECTED] From: Jim Rees [EMAIL

Re: MUSCLE ATR parameters F and D

2000-07-21 Thread Carlos Prados
Bad news: It seems that besides doing the PTS protocol with the card and increasing the speed of the serial port, Chipdrive controler needs to be informed of the new serial por speed. The problem is that the commands for changing the serial speed are not going to be published by the

Re: MUSCLE ATR parameters F and D

2000-07-21 Thread Jim Rees
The problem is that the commands for changing the serial speed are not going to be published by the manufacturer... Does their Windows driver do higher speeds? If so, it should be possible to discover the Chipdrive command by snooping. It might also be possible to figure it out without

MUSCLE ATR parameters F and D

2000-07-20 Thread Carlos Prados
Hello, I was wondering about the interpretation of the ATR parameters "F" and "D". ISO 7816-3 says work etu = 1/D * 1/9600 s does this means that bitrate shold be set to D* 9600 when the parameter "D" is sent in the ATR ? (for instance in Cyberflex TA1 = 0x94, and this means that the