mirror of
git://projects.qi-hardware.com/ben-wpan.git
synced 2024-11-26 11:01:33 +02:00
39c37258c5
The explanation is simple: reset from any state but P_ON throws us back into TRX_OFF, not P_ON. That's why the P_ON test only worked predictably after power-cycling the board. - prod/atusb (gpio_usb): removed P_ON test - prod/atben (gpio_ben): added comment to P_ON test explaining why it works in this case
136 lines
3.2 KiB
Bash
Executable File
136 lines
3.2 KiB
Bash
Executable File
#!/bin/sh
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. ./Common
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USB_ID=20b7:1540
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CLOCK_DRIFT_PPM=50
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enumerate()
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{
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step "Enumeration"
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cmd "usbwait -t 5 $USB_ID && echo okay"
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expect okay
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}
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led()
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{
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#
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# BBBBBBBB CCCCCCCC DDDDDDDD
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# 01234567 01234567 01234567
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#
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# -xxxS-L- -x-----n InMM-S--
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# T E R RSIO C
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#
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step "LED"
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cmd "echo >/dev/tty; \
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echo 'Press [P]ass if the LED blinks, [F]ail if not' \
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>/dev/tty; \
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atrf-gpio -c -p \
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xxxxxx1x.xxxxxxxx.xxxxxxxx \
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delay=50 \
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xxxxxx0x.xxxxxxxx.xxxxxxxx \
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delay=200"
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doit
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}
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gpio_usb()
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{
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# TRX_OFF state (transceiver pull-up/downs inactive)
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# -xxxS-L- -x-----n InMM-S--
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# T E R RSIO C
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step "GPIO scan (TRX_OFF)"
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cmd "$LOCAL_EXEC atrf-gpio -d $LOCAL_DUT \
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HHHH0HzH.HxHxHHHh.oHHHHHHH '# TRX_OFF state (H)' \
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0HHH0HzH.HxHxHHHh.oHHHHHHH '# test B0' \
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H0HH0HzH.HxHxHHHh.oHHHHHHH '# test B1 (ICSP SCK)' \
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HH0H0HzH.HxHxHHHh.oHHHHHHH '# test B2 (ICSP MOSI)' \
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HHH00HzH.HxHxHHHh.oHHHHHHH '# test B3 (ICSP MISO)' \
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HHHH00zH.HxHxHHHh.oHHHHHHH '# test B5' \
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HHHH0H0H.HxHxHHHh.oHHHHHHH '# test B6 (LED, 0)' \
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HHHH0H1H.HxHxHHHh.oHHHHHHH '# test B6 (LED, 1)' \
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HHHH0Hz0.HxHxHHHh.oHHHHHHH '# test B7' \
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HHHH0HzH.0xHxHHHh.oHHHHHHH '# test C0' \
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HHHH0HzH.Hx0xHHHh.oHHHHHHH '# test C2' \
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HHHH0HzH.HxHx0HHh.oHHHHHHH '# test C4' \
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HHHH0HzH.HxHxH0Hh.oHHHHHHH '# test C5' \
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HHHH0HzH.HxHxHH0h.oHHHHHHH '# test C6' \
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HHHH0HzH.HxHxHHH1.oHHHHHHH '# test C7 (nRST_RF)' \
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HHHH0HzH.HxHxHHHh.0HHHHHHH '# test D0 (IRQ_RF)' \
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HHHH0HzH.HxHxHHHh.o0zHHHHH '# test D1 (nSS)' \
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HHHH0HzH.HxHxHHHh.oH0HHHHH '# test D2 (MISO)' \
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HHHH0HzH.HxHxHHHh.oHz0HHHH '# test D3 (MOSI)' \
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HHHH0HzH.HxHxHHHh.oHzH0HHH '# test D4' \
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HHHH0HzH.HxHxHHHh.oHzHH0HH '# test D5 (SCLK)' \
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HHHH0HzH.HxHxHHHh.oHzHHH0H '# test D6' \
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HHHH0HzH.HxHxHHHh.oHzHHHH0 '# test D7' \
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HHHH0HzH.HxHxHHHh.oHzHHHHH '# test LED'"
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doit
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# INT
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# -xxxS-L- -x-----n InMM-S--
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# T E R RSIO C
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step "GPIO scan (INT)"
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cmd "$LOCAL_EXEC atrf-gpio -d $LOCAL_DUT \
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xxxxxxxx.xxxxxxxx.oxxxxxxx '# reset state' \
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0x04=1 '# IRQ_POLARITY = 1' \
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xxxxxxxx.xxxxxxxx.hxxxxxxx '# test INT (1)' \
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xxxxxxxx.xxxxxxxx.h0xxxxxx '# test INT (2)' \
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xxxxxxxx.xxxxxxxx.h1xxxxxx '# restore nSEL' \
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0x04=0 '# IRQ_POLARITY = 0' \
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xxxxxxxx.xxxxxxxx.o1xxxxxx '# test INT again'"
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doit
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# SLP_TR
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# -xxxS-L- -x-----n InMM-S--
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# T E R RSIO C
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step "GPIO scan (SLP_TR)"
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cmd "$LOCAL_EXEC atrf-gpio -d $LOCAL_DUT \
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02=9 delay '# enter PLL_ON' \
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02:9/0x1f '# verify state' \
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frame '# one-byte frame' \
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0xf: '# clear interrupts' \
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0xe=8 '# enable TRX_END intr' \
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xxxxxxxx.xxxxxxxx.oxxxxxxx '# confirm INT' \
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slp_tr delay '# send frame' \
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xxxxxxxx.xxxxxxxx.hxxxxxxx '# check INT'"
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doit
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# nRST
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step "GPIO scan (nRST)"
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cmd "$LOCAL_EXEC atrf-gpio -d $LOCAL_DUT \
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02:8/0x1f '# verify TRX_OFF' \
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reset '# reset transceiver' \
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02:0/0x1f '# verify P_ON'"
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doit
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}
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xtal_usb()
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{
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step "Crystal frequency"
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cmd "$LOCAL_EXEC atrf-xtal -d $LOCAL_DUT -p $CLOCK_DRIFT_PPM"
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expect_re ppm # we catch any problems via the exit code
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}
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begin usb.profile
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enumerate
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led
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# power ?
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gpio_usb
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identify
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xtal_usb
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spectrum
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transmit
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