FreeCalypso > hg > fc-tourmaline

annotate src/gpf/osl/os_mis_ir.c @ 281:a75eefbf8be4

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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>
date Fri, 24 Sep 2021 02:03:08 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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2 * This C module is a reconstruction based on the disassembly of
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 * os_mis.obj in frame_na7_db_ir.lib from the Leonardo package.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 /* subset of included headers from COFF symtab: */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 #include "nucleus.h"
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8 #include "typedefs.h"
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9 #include "os.h"
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10 #include "gdi.h"
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11 #include "os_types.h"
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12 #include "os_glob.h"
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13
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14 extern unsigned os_tick_to_time_multiplier;
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15
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 GLOBAL LONG
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17 os_GetTime(OS_HANDLE Caller, OS_TIME *Time)
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18 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 UNSIGNED Value;
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20
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 Value = NU_Retrieve_Clock();
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22 *Time = SYSTEM_TICKS_TO_TIME(Value);
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23 return(OS_OK);
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24 }