========================================================================
Enumeration: PASS
usbwait -t 5 20b7:1540 && echo okay
------------------------------------------------------------------------
okay
========================================================================
LED: PASS
echo >/dev/tty;								echo 'Press [P]ass if the LED blinks, [F]ail if not'			  >/dev/tty;	atrf-gpio -c -p						                xxxxxx1x.xxxxxxxx.xxxxxxxx						delay=50	                xxxxxx0x.xxxxxxxx.xxxxxxxx					delay=200
------------------------------------------------------------------------
========================================================================
GPIO scan (P_ON): FAIL
 atrf-gpio -d usb -p 		HHHHoHxH.HxHxHxHh.ohzoHoHH	'# reset state (H)'			HHHH0HxH.HxHxHxHh.ohzoHoHH	'# test SLP_TR (0)'	HHHHoH0H.HxHxHxHh.ohzoHoHH	'# test LED (0)'			HHHHoHxH.HxHxHxHh.LhzoHoHH	'# test IRQ_RF (0)'			HHHHoHxH.HxHxHxHh.o0zoHoHH	'# test nSEL (0)'			HHHHoHxH.HxHxHxHh.ohz0HoHH	'# test MOSI (0)'			HHHHoHxH.HxHxHxHh.ohzoH0HH	'# test SCLK (0)'			0000o0x0.0x0x0x0h.ohzo0o00	'# reset state (0)'			000010x0.0x0x0x0h.ohzo0o00	'# test SLP_TR (1)'			0000o010.0x0x0x0h.ohzo0o00	'# test LED (1)'	0000o0x0.0x0x0x0h.o1zo0o00	'# test nSEL (1)'			0000o0x0.0x0x0x0h.ohz10o00	'# test MOSI (1)'			0000o0x0.0x0x0x0h.ohzo0100	'# test SCLK (1)'
------------------------------------------------------------------------
name		cfg exp got
PB0             R   1   1
PB1/P16         R   1   1
PB2/P15         R   1   1
PB3/P14         R   1   1
PB4/SLP_TR      Z   0   0
PB5             R   1   1
PB6/LED         0   -   0
PB7             R   1   1
PC0             R   1   1
PC1/P13         Z   -   0
PC2             R   1   1
PC3(NC)         Z   -   0
PC4             R   1   1
PC5             Z   -   0
PC6             R   1   1
PC7/nRST_RF     Z   1   1
PD0/IRQ_RF      Z   0   0
PD1/nSS         Z   1   1
PD2/MISO        Z   -   0
PD3/MOSI        Z   0   1	***
PD4             R   1   1
PD5/SCLK        Z   0   0
PD6             R   1   1
PD7             R   1   1
at "HHHHoHxH.HxHxHxHh.ohzoHoHH", next "# reset state (H)"
------------------------------------------------------------------------
exit code 1