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view src/cs/drivers/drv_app/spi/spi_process.h @ 598:717ed17d82c6

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aci3 vocoder control revamped, AT@VSEL now works as it should The vocoder control code (hl_audio_drv.c) that came with the TCS3 version of ACI was totally broken in the Calypso config (VOCODER_FUNC_INTERFACE) and worked in the standard analog voice environment only by luck. This code has now been rewritten to work correctly with our Calypso platform and TCS211 L1, and our new AT@VSEL mechanism (automatic enabling and disabling of MCSI voice path as the modem enters and exits the voice call state) now also works as designed.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 23:44:35 +0000
parents 945cf7f506b2
children
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/*****************************************************************************/
/*                                                                           */
/*  Name       spi_process.h                                                 */
/*                                                                           */
/*  Function    this file contains the spi_process function prototype,       */
/*				used to handle messages received in the SPI task mailbox.    */
/*                                                                           */
/*  Version    0.1                                                           */
/*                                                                           */
/*  Date       Modification                                                  */
/*  ------------------------------------                                     */
/*                                                                           */
/* Author      Candice Bazanegue                                             */
/*                                                                           */
/* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved */
/*****************************************************************************/

#ifndef __SPI_PROCESS_H__
#define __SPI_PROCESS_H__


#define SPI_ABB_READ_EVT            1
#define SPI_ABB_WRITE_EVT           2
#define SPI_ABB_CONF_ADC_EVT        3
#define SPI_ABB_READ_ADC_EVT        4
#define ABB_EXT_IRQ_EVT             5

/* Prototypes */

/*******************************************************************************
** Function         spi_process
**
** Description     It is called by the spi task core to handle the access to                                         
**                 the ABB through the SPI in a non-preemptive way.        
**
*******************************************************************************/
UINT8 spi_process(T_RV_HDR * msg_ptr);

#endif /* __SPI_PROCESS_H__ */