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view src/cs/drivers/drv_app/lcc/lcc_trace.h @ 268:f2e52cab0a73

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abb_inth.c: check all interrupt causes, not just one The original code used if - else if - else if etc constructs, thus the first detected interrupt was the only one handled. However, Iota ITSTATREG is a clear-on-read register, thus if we only handle the first detected interrupt and skip checking the others, then the other interrupts will be lost, if more than one interrupt happened to occur in one ABB interrupt handling cycle - a form of rare race condition. Change the code to check all interrupts that were read in this cycle.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 13 Jun 2021 18:17:53 +0000
parents 4e78acac3d88
children
line wrap: on
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/******************************************************************************
 * PWR task (pwr)
 * Adapted from FFS by Svend Kristian Lindholm, skl@ti.com
 * Idea, design and coding by Mads Meisner-Jensen, mmj@ti.com
 *
 * pwr tracing
 *
 * $Id: pwr_trace.h 1.1 Wed, 20 Aug 2003 10:22:37 +0200 skl $
 *
 ******************************************************************************/


#ifndef __LCC_TRACE_H__
#define __LCC_TRACE_H__

#include "lcc_cfg.h"

/******************************************************************************
 ** Common Tracing and logging
 *****************************************************************************/

int pwr_tr_query(int mask);


/******************************************************************************
 ** Target Tracing
 ******************************************************************************/

#define tw(contents)

#if TRACE_WANTED
    #define ttw(contents) contents
    // To distinguish from FFS trace system rename to pwr_ttr and pwr_str
    #define ttr pwr_ttr
    #define str pwr_str
#else
    #define ttw(contents)
#endif

#define tlw(contents)
#define NL
void pwr_ttr_init(unsigned int mask);
void pwr_ttr(unsigned trmask, char *format, ...);
void pwr_str(unsigned mask, char *string);

enum TargetTraceMask {
    TTrMem        = 0x00000001,
    TTrMemLow     = 0x00000002,

    TTrApi        = 0x00000010,
    TTrTimer      = 0x00000020,
    TTrTimerLow   = 0x00000040,

    TTrInit       = 0x00000100,
    TTrInitLow    = 0x00000200,

    TTrCharge     = 0x00000400,
    TTrChargeLow  = 0x00000800,

    TTrEvent      = 0x00001000,
    TTrEventLow   = 0x00002000,

    TTrEnv        = 0x00020000,
    TTrEnvLow     = 0x00040000,

    TTrTask       = 0x00100000,
    TTrTaskLow    = 0x00200000,

    TTrTmpwr      = 0x08000000,

    TTrTaskDelays = 0x10000000,
    TTrWarning    = 0x40000000,
    TTrFatal      = 0x80000000,

    TTrAll        = 0xFFFFFFFF
};


#endif