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view src/g23m-aci/aci/ati_fchg.c @ 275:79cfefc1e2b4

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audio mode load: gracefully handle mode files of wrong AEC version Unfortunately our change of enabling L1_NEW_AEC (which is necessary in order to bring our Calypso ARM fw into match with the underlying DSP reality) brings along a change in the audio mode file binary format and file size - all those new tunable AEC parameters do need to be stored somewhere, after all. But we already have existing mode files in the old format, and setting AEC config to garbage when loading old audio modes (which is what would happen without the present change) is not an appealing proposition. The solution implemented in the present change is as follows: the audio mode loading code checks the file size, and if it differs from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure is cleared - set to the default (disabled AEC) for the compiled type of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure sits at the end of T_AUDIO_MODE!
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 30 Jul 2021 02:55:48 +0000
parents 089c1882788c
children
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/*
 * The non-standard FreeCalypso-added AT commands implemented in this module
 * expose the API of FreeCalypso battery charging driver FCHG.
 */

#ifndef ATI_FCHG_C
#define ATI_FCHG_C

#include "aci_all.h"

#include <ctype.h>
#include <string.h>

#include "aci_cmh.h"
#include "ati_cmd.h"
#include "aci_cmd.h"
#include "aci_io.h"
#include "aci_cmd.h"
#include "l4_tim.h"
#include "line_edit.h"
#include "aci_lst.h"

#include "pcm.h"
#include "audio.h"
#include "aci.h"
#include "rx.h"
#include "pwr.h"
#include "l4_tim.h"

#ifdef GPRS
#ifdef DTI
#include "dti.h"
#include "dti_conn_mng.h"
#include "dti_cntrl_mng.h"
#endif /* DTI */
#include "gaci.h"
#include "gaci_cmh.h"
#include "gaci_cmd.h"
#endif  /* GPRS */

#include "aci_mem.h"
#include "aci_prs.h"

#include "ati_int.h"

#ifndef _SIMULATION_
#include "ffs/ffs.h"
#endif

#ifdef FF_ATI_BAT

#include "typedefs.h"
#include "gdd.h"
#include "bat.h"

#include "ati_bat.h"

#endif /*FF_ATI_BAT*/

#include "rv/rv_defined_swe.h"     // for RVM_FCHG_SWE

#ifdef RVM_FCHG_SWE
#include "fchg/fchg_api.h"

/* AT%CBC - customized alternative to standard AT+CBC */
GLOBAL T_ATI_RSLT atPercentCBC ( char *cl, UBYTE srcId )
{
	struct fchg_user_state fchg;

	TRACE_FUNCTION("atPercentCBC()");
	if (fchg_get_current_state(&fchg) != RV_OK)
		return ATI_FAIL;
	sprintf(g_sa, "%%CBC: %d,%d,%d,%d", fchg.chg_state, fchg.batt_mv,
		fchg.batt_percent, fchg.ichg);
	io_sendMessage(srcId, g_sa, ATI_NORMAL_OUTPUT);
	return ATI_CMPL;
}

/* AT@CHG - manual control of battery charging */
GLOBAL T_ATI_RSLT atAtCHG ( char *cl, UBYTE srcId )
{
	enum fchg_user_charge_ctrl ctrl;

	TRACE_FUNCTION("atAtCHG()");
	cl = parse(cl, "D", &ctrl);
	if (!cl)
		return ATI_FAIL;
	if (fchg_user_charge_control(ctrl) == RV_OK)
		return ATI_CMPL;
	else
		return ATI_FAIL;
}

#endif /* RVM_FCHG_SWE */

/* AT%VBAT - retrieve VBAT measurement, independent of FCHG */
GLOBAL T_ATI_RSLT atPercentVBAT ( char *cl, UBYTE srcId )
{
	extern USHORT *csf_return_adc(void);
	USHORT *adc_conversion;

	TRACE_FUNCTION("atPercentVBAT()");
	adc_conversion = csf_return_adc();
	sprintf(g_sa, "%%VBAT: %u", adc_conversion[0]);
	io_sendMessage(srcId, g_sa, ATI_NORMAL_OUTPUT);
	return ATI_CMPL;
}

#endif /* ATI_FCHG_C */