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view src/cs/drivers/drv_app/pwr/pwr_analog_dev.h @ 273:5caa86ee2cfa

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enable L1_NEW_AEC in l1_confg.h (bold change) The AEC function implemented in DSP ROM 3606 on the Calypso silicon we work with is the one that corresponds to L1_NEW_AEC; the same holds for DSP 34 and even for DSP 33 with more recent patch versions. However, TI shipped their TCS211 reference fw with L1_NEW_AEC set to 0, thus driving AEC the old way if anyone tried to enable it, either via AT%Nxxxx or via the audio mode facility. As a result, the fw would try to control features which no longer exist in the DSP (long vs short echo and the old echo suppression level bits), while providing no way to tune the 8 new parameter words added to the DSP's NDB page. The only sensible solution is to bite the bullet and enable L1_NEW_AEC in L1 config, with fallout propagating into RiViera Audio Service T_AUDIO_AEC_CFG structure and into /aud/*.cfg binary file format. The latter fallout will be addressed in further code changes.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 29 Jul 2021 18:32:40 +0000
parents 4e78acac3d88
children
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/*******************************************************************************
 *
 * pwr_analog_dev.h
 *
 * Purpose: This file contains definitions that can be used by any SWE
 *          for power management services.
 *
 * Author    Candice Bazanegue (c-brille@ti.com)
 *
 * (C) Texas Instruments 2001
 *
 ******************************************************************************/

#ifndef __PWR_ANALOG_DEV_H__
#define __PWR_ANALOG_DEV_H__

#ifndef _WINDOWS
   #include "chipset.cfg"
#endif

/* Constants relative to the analog device */

#if (ANLG_FAM == 1) 

#define VOLTAGE_LOOP_OFFSET   400   /* (mV) measured */
#define MADC_OFFSET           160   /* (mV) measured */

#define DAC_THRESHOLD         240   /* (mV) spec */
#define DAC_VOLTAGE_STEP      1875  /* (uV) spec */
#define DAC_CURRENT_STEP      937   /* (uA) */
#define MADC_VOLTAGE_STEP     1710  /* (uV) spec */
#define MADC_CURRENT_STEP     855   /* (uA) spec */

#elif (ANLG_FAM == 2)

#define VOLTAGE_LOOP_OFFSET   200   /* (mV) measured */
#define MADC_OFFSET           160   /* (mV) measured */

#define DAC_THRESHOLD         0     /* (mV) spec */
#define DAC_VOLTAGE_STEP      1710  /* (uV) spec */
#define DAC_CURRENT_STEP      855   /* (uA) */
#define MADC_VOLTAGE_STEP     1710  /* (uV) spec */
#define MADC_CURRENT_STEP     855   /* (uA) spec */

#endif	// ANLG_FAM

#endif /* __PWR_ANALOG_DEV_H__ */