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prod/: P_ON test for atusb can't work as intended ... because we're not in P_ON
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
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@ -15,6 +15,7 @@ gpio_ben()
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#
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# P_ON state (after reset; transceiver pull-up/downs active)
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# (Note: this only works on atben because we power-cycle to reset)
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step "GPIO scan (P_ON)"
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cmd "$LOCAL_EXEC \"atrf-gpio -d $LOCAL_DUT -p \
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33
prod/atusb
33
prod/atusb
@ -39,37 +39,6 @@ led()
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gpio_usb()
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{
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# P_ON state (after reset; transceiver pull-up/downs active)
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#
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# BBBBBBBB CCCCCCCC DDDDDDDD
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# 01234567 01234567 01234567
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#
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# -xxxS-L- -x-----n InMM-S--
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# T E R RSIO C
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#
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# Pull in P_ON v ^ -^-v v
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#
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if false; then
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step "GPIO scan (P_ON)"
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cmd "$LOCAL_EXEC atrf-gpio -d $LOCAL_DUT -p \
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HHHHoHxH.HxHxHxHh.ohzoHoHH '# reset state (H)' \
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HHHH0HxH.HxHxHxHh.ohzoHoHH '# test SLP_TR (0)' \
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HHHHoH0H.HxHxHxHh.ohzoHoHH '# test LED (0)' \
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HHHHoHxH.HxHxHxHh.LhzoHoHH '# test IRQ_RF (0)' \
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HHHHoHxH.HxHxHxHh.o0zoHoHH '# test nSEL (0)' \
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HHHHoHxH.HxHxHxHh.ohz0HoHH '# test MOSI (0)' \
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HHHHoHxH.HxHxHxHh.ohzoH0HH '# test SCLK (0)' \
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0000o0x0.0x0x0x0h.ohzo0o00 '# reset state (0)' \
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000010x0.0x0x0x0h.ohzo0o00 '# test SLP_TR (1)' \
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0000o010.0x0x0x0h.ohzo0o00 '# test LED (1)' \
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0000o0x0.0x0x0x0h.o1zo0o00 '# test nSEL (1)' \
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0000o0x0.0x0x0x0h.ohz10o00 '# test MOSI (1)' \
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0000o0x0.0x0x0x0h.ohzo0100 '# test SCLK (1)'"
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doit
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fi
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# TRX_OFF state (transceiver pull-up/downs inactive)
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# -xxxS-L- -x-----n InMM-S--
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@ -109,7 +78,7 @@ fi
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# T E R RSIO C
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step "GPIO scan (INT)"
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cmd "$LOCAL_EXEC atrf-gpio -d $LOCAL_DUT -p \
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cmd "$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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