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annotate gsm-fw/bsp/abb+spi/spi_process.h @ 923:10b4bed10192

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gsm-fw/L1: fix for the DSP patch corruption bug The L1 code we got from the LoCosto fw contains a feature for DSP CPU load measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the code dealing with that feature is conditionalized as #if (DSP >= 38), but one spot was missed, and the MCU code was writing into an API word dealing with this feature. In TCS211 this DSP API word happens to be used by the DSP code patch, hence that write was corrupting the patched DSP code.
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Mon, 19 Oct 2015 17:13:56 +0000
parents cc0944d35698
children
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1 /*****************************************************************************/
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2 /* */
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3 /* Name spi_process.h */
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4 /* */
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5 /* Function this file contains the spi_process function prototype, */
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6 /* used to handle messages received in the SPI task mailbox. */
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7 /* */
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8 /* Version 0.1 */
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9 /* */
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10 /* Date Modification */
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11 /* ------------------------------------ */
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12 /* */
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13 /* Author Candice Bazanegue */
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14 /* */
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15 /* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved */
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16 /*****************************************************************************/
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18 #ifndef __SPI_PROCESS_H__
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19 #define __SPI_PROCESS_H__
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22 #define SPI_ABB_READ_EVT 1
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23 #define SPI_ABB_WRITE_EVT 2
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24 #define SPI_ABB_CONF_ADC_EVT 3
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25 #define SPI_ABB_READ_ADC_EVT 4
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26 #define ABB_EXT_IRQ_EVT 5
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28 /* Prototypes */
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30 /*******************************************************************************
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31 ** Function spi_process
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32 **
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33 ** Description It is called by the spi task core to handle the access to
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34 ** the ABB through the SPI in a non-preemptive way.
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35 **
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36 *******************************************************************************/
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37 UINT8 spi_process(T_RV_HDR * msg_ptr);
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39 #endif /* __SPI_PROCESS_H__ */