FreeCalypso > hg > fc-tourmaline
view src/gpf/inc/alert.h @ 221:5bf097aeaad7
LLS: when turning off all LEDs on boot, skip LED-C
Having LLS turn off LED-A and LED-B on boot is normally unnecessary
(they should already be off in Iota), but it is harmless, hence this
logic is kept for robustness. However, having LLS read-modify-write
the BCICTL2 register (to turn off LED-C) creates a potential race
condition with FCHG writes to this register, especially in the case
when baseband switch-on is caused by VCHG and charging is expected
to start right away. Furthermore, control of the charging LED itself
(on those hw targets that have it) is the responsibility of the FCHG
SWE, hence LLS should leave it alone.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 26 Apr 2021 21:55:13 +0000 |
parents | 4e78acac3d88 |
children |
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/* +------------------------------------------------------------------------------ | File: alert.h +------------------------------------------------------------------------------ | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : definitions for the ALERT macro. +----------------------------------------------------------------------------- */ #ifndef ALERT_H #define ALERT_H #undef ALERT #undef E_ALERT #ifndef ALERT_OFF #include "typedefs.h" #include "vsi.h" extern BOOL _Alert(char *, T_HANDLE, ULONG); extern BOOL alert_info(char *, ...); #define NO_ALERT_INFO alert_info("") #define _STR(x) _VAL(x) #define _VAL(x) #x /* * The && FALSE in the end is just to notify the reader that * FALSE is always returned if the predicate evaluates to false. */ #define ALERT(expression, alertclass, function) ((expression) ? ((void) 0) : \ (void) (_Alert(__FILE__ "(" _STR(__LINE__) ") \"" #expression "\"", VSI_CALLER TC_ALERT_##alertclass) && (function))) #define E_ALERT(expression, alertclass, function) ((expression) ? (TRUE) : \ (BOOL) (_Alert(__FILE__ "(" _STR(__LINE__) ") \"" #expression "\"", VSI_CALLER TC_ALERT_##alertclass) && (function) && FALSE)) #else /* ALERT_OFF */ #define NO_ALERT_INFO (0) #define ALERT(expression, alertclass, function) ((void) 0) #define E_ALERT(expression, alertclass, function) (expression) #endif /* ALERT_OFF */ #endif /* ALERT_H */