I've got the Towitoko reader working on OpenBSD now. I'm using Payflex P1
cards and there seem to be some problems in the ctapi library.
Reset takes a long time, because Towitoko_ResetCard() goes through the loop
three times. I don't know why. Then atr parsing fails, and ATR_Protocol()
returns 0xf. Again, I don't know why. For now I've hardwired T=0 in the
driver.
Sending Active Low Reset
Sending Active High Reset
Sending Active Low Reset
ATR: 3B 23 0 35 11 80
Here are the changes I ended up making to serial.c (this is against
towitoko-0.97). I believe these are correct, but it would be nice if
someone would verify that this still works on a linux system.
*** serial.c- Wed Dec 2 14:52:59 1998
--- serial.c Fri Feb 26 13:16:36 1999
***************
*** 211,220 ****
switch (baud) {
case 9600: /* Baudrate 9600
*/
! newtio.c_cflag = B9600;
break;
case 19200: /* Baudrate 19200
*/
! newtio.c_cflag = B19200;
break;
default:
close(handle);
--- 211,222 ----
switch (baud) {
case 9600: /* Baudrate 9600
*/
! cfsetispeed(&newtio, B9600);
! cfsetospeed(&newtio, B9600);
break;
case 19200: /* Baudrate 19200
*/
! cfsetispeed(&newtio, B19200);
! cfsetospeed(&newtio, B19200);
break;
default:
close(handle);
***************
*** 273,292 ****
newtio.c_cflag |= CSTOPB;
#endif
newtio.c_cflag |= CREAD|HUPCL|CLOCAL;
! newtio.c_iflag &= ~(IGNPAR|PARMRK|INLCR|IGNCR|ICRNL);
newtio.c_iflag |= BRKINT;
! newtio.c_lflag &= ~(ICANON|ECHO|ISTRIP);
newtio.c_oflag = 0;
newtio.c_lflag = 0;
newtio.c_cc[VMIN] = 1;
newtio.c_cc[VTIME] = 0;
- if (tcflush(handle, TCIFLUSH) < 0) { /* Flush the serial port
*/
- close(handle);
- return FALSE;
- }
-
if (tcsetattr(handle, TCSANOW, &newtio) < 0) { /* Set the parameters
*/
close(handle);
return FALSE;
--- 275,289 ----
newtio.c_cflag |= CSTOPB;
#endif
newtio.c_cflag |= CREAD|HUPCL|CLOCAL;
! newtio.c_iflag &= ~(IGNPAR|PARMRK|INLCR|IGNCR|ICRNL|ISTRIP);
newtio.c_iflag |= BRKINT;
! newtio.c_lflag &= ~(ICANON|ECHO);
newtio.c_oflag = 0;
newtio.c_lflag = 0;
newtio.c_cc[VMIN] = 1;
newtio.c_cc[VTIME] = 0;
if (tcsetattr(handle, TCSANOW, &newtio) < 0) { /* Set the parameters
*/
close(handle);
return FALSE;
***************
*** 303,308 ****
--- 300,310 ----
select (handle+1, &rfds, NULL, NULL, &tv);
/* END OF WORKAROUND */
+
+ if (tcflush(handle, TCIFLUSH) < 0) { /* Flush the serial port
+ */
+ close(handle);
+ return FALSE;
+ }
ioport.handle = handle; /* Record the handle
*/
ioport.baud = baud; /* Record the baudrate
*/
***************************************************************
Linux Smart Card Developers - M.U.S.C.L.E.
(Movement for the Use of Smart Cards in a Linux Environment)
http://www.linuxnet.com/smartcard/index.html
***************************************************************
