FreeCalypso > hg > fc-tourmaline

annotate src/g23m-aci/aci/dcm.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 : DCM
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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 : This modul provides the types used by DCM (Data Connection Manager).
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18 +-----------------------------------------------------------------------------
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19 */
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20
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21 #ifndef __DCM_H__
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22 #define __DCM_H__
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25 /*==== Includes =============================================================*/
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26
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28 #include "typedefs.h" /* to get general TI types */
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29 #include "gsm.h" /* to get Protocol Stack types */
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32 /*
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33 * DCM return values
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34 */
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35 typedef enum
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36 {
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37 DCM_OK = DCM_RET_OK,
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38 DCM_NOT_READY = DCM_RET_NOT_READY,
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39 DCM_ALREADY_ACTIVATED = DCM_RET_ALREADY_ACTIVATED,
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40 DCM_UNKNOWN_EVENT = DCM_RET_UNKNOWN_EVENT,
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41 DCM_INVALID_PARAMETER = DCM_RET_INVALID_PARAMETER,
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42 DCM_BUSY = DCM_RET_CMD_PENDING,
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43 DCM_PS_CONN_BROKEN = DCM_RET_PS_CONN_BROKEN,
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44 DCM_NO_NETWORK
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45 }T_DCM_RET;
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48 /*
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49 * bearer type
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50 */
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51 typedef enum
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52 {
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53 DCM_BEARER_NO,
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54 DCM_BEARER_ANY = DCM_SOCK_BEARER_ANY,
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55 DCM_BEARER_GPRS = DCM_SOCK_BEARER_GPRS,
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56 DCM_BEARER_GSM = DCM_SOCK_BEARER_GSM,
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57 DCM_BEARER_USE_PROFILE = DCM_SOCK_BEARER_USE_PROFILE,
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58 DCM_BEARER_AS_SPECIFIED = DCM_SOCK_BEARER_AS_SPECIFIED
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59 }T_BEARER_TYPE;
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60
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62 #endif /* !__DCM_H__ */