FreeCalypso > hg > fc-tourmaline
annotate src/cs/drivers/drv_app/r2d/lcds/c139/r2d_onoff_i.c @ 281:a75eefbf8be4
Phone boot with PWON: weed out short button presses
Every standard end user phone has a design provision, most naturally
implemented in firmware, whereby the PWON button effects a boot only
if it is held down long enough - short presses of this PWON button
are detected, assumed to be spurious and cause the fw to power back off
instead of proceeding with boot. The present change introduces this
standard function in FreeCalypso.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 24 Sep 2021 02:03:08 +0000 |
parents | 6541e43f88e5 |
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6541e43f88e5
R2D display on/off control implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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1 #include "armio.h" |
6541e43f88e5
R2D display on/off control implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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2 |
6541e43f88e5
R2D display on/off control implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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3 static void r2d_onoff_action(enum blrr_display_state set_state) |
6541e43f88e5
R2D display on/off control implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
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4 { |
6541e43f88e5
R2D display on/off control implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 if (set_state != BLRR_DISPLAY_OFF) |
6541e43f88e5
R2D display on/off control implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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6 AI_SetBit(1); |
6541e43f88e5
R2D display on/off control implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
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changeset
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7 else |
6541e43f88e5
R2D display on/off control implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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8 AI_ResetBit(1); |
6541e43f88e5
R2D display on/off control implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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9 } |