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annotate src/g23m-aci/aci/aci_mem.h @ 261:841a848ba762

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SPI SWE: clear any pending boot-time interrupts in spi_init() Charger plug/unplug hw logic in the Iota ABB has no built-in debouncing, thus electrical contact bounce on the charging power connection interface produces a lot of charger plug/unplug interrupts. When we boot in charging mode (charging power present at boot time and is presumably the cause of Switch-ON), some bounce may occur between the initial Iota Switch-ON action and Calypso firmware booting. By clearing any accumulated ITSTATREG interrupts on boot, we prevent these pre-boot interrupts from generating charger plug/unplug events to FCHG, which would upset smooth from-boot charging.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 14 May 2021 02:49:05 +0000
parents fa8dc04885d8
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul : J:\g23m-aci\aci\aci_mem.h
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose :
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18 +-----------------------------------------------------------------------------
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19 */
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20 #ifndef ACI_MEM_H
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21 #define ACI_MEM_H
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23 /* #define ACI_MEMORY_TRACE */
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25 #ifdef ACI_MEMORY_TRACE
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27 EXTERN void *aci_malloc (USHORT size, char* file, int line);
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28 #define ACI_MALLOC(P,S) { P = (void*)aci_malloc(S, __FILE__, __LINE__);}
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30 #if (CHIPSET==15)
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31 EXTERN void *aci_malloc_nb (USHORT size, char* file, int line);
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32 #define ACI_MALLOC_NB(P,S) { P = (void*)aci_malloc_nb(S, __FILE__, __LINE__);}
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33 #endif /* (CHIPSET==15) */
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34
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35 EXTERN void aci_mfree (void *ptr, char* file, int line);
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36 #define ACI_MFREE(P) aci_mfree(P, __FILE__, __LINE__)
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38 #else /* ifdef ACI_MEMORY_TRACE */
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39
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40 #define ACI_MALLOC MALLOC
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42 #if (CHIPSET==15)
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43 #define ACI_MALLOC_NB MALLOC_NB
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44 #endif /* (CHIPSET==15) */
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46 #define ACI_MFREE MFREE
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48 #endif /* ifdef ACI_MEMORY_TRACE */
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50 #endif