enable (empty) sniffer support for SIMtrace board
Change-Id: I51619135fd6f5423542f261e7d76bab1a5713e2b
diff --git a/firmware/libboard/simtrace/include/board.h b/firmware/libboard/simtrace/include/board.h
index 742ce7c..3b8296b 100644
--- a/firmware/libboard/simtrace/include/board.h
+++ b/firmware/libboard/simtrace/include/board.h
@@ -11,7 +11,7 @@
/** Phone (SIM card emulator)/CCID Reader/MITM configuration **/
/* Normally the communication lines between phone and SIM card are disconnected */
// Disconnect SIM card I/O, VPP line from the phone lines
-// FIXME: Per default pins are input, therefore high-impedance, therefore they don not activate the bus switch, right?
+// FIXME: Per default pins are input, therefore high-impedance, therefore the bus switch is in an unknown state by default for hardware version <= 1.4. It should be pulled high by an external resistor to set the bus switch to high-impedance (e.g. off).
#define PIN_SC_SW_DEFAULT {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
// Disconnect SIM card RST, CLK line from the phone lines
#define PIN_IO_SW_DEFAULT {PIO_PA19, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
@@ -82,7 +82,7 @@
#define BOARD_DFU_USB_PRODUCT_ID USB_PRODUCT_SIMTRACE2_DFU
#define BOARD_USB_RELEASE 0x000
-//#define HAVE_SNIFFER
+#define HAVE_SNIFFER
#define HAVE_CCID
#define HAVE_CARDEM
//#define HAVE_MITM