view src/cs/drivers/drv_app/buzzer/buzzer.h @ 597:f18b29e27be5

First attempt at MCSI voice path automatic switching The function is implemented at the ACI level in both aci2 and aci3, successfully avoids triggering the DSP bug on the first call, but the shutdown of MCSI upon call completion is not working properly yet in either version.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 22:18:35 +0000
parents 945cf7f506b2
children
line wrap: on
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/*
 * BUZZER.H
 *
 * Buzzer and light control
 *
 * Target : ARM 
 *
 * Copyright (c) Texas Instruments 1996
 *
 */

#define BZ_LEVEL       ARMIO_BUZZER
#define LT_LEVEL       ARMIO_LIGHT

// Bit definitions in CNTL
#define BZ_ON			0x01	// start buzzer
#define LT_ON			0x02	// start light

// Buzzer control
void BZ_Init(void);
void BZ_Enable(void);
void BZ_Disable(void);
void BZ_Tone(int f);
void BZ_Volume(int v);
void BZ_IntHandler(void);
void BZ_KeyBeep_ON(void);
void BZ_KeyBeep_OFF(void);

// LCD and keypad Light control
void LT_Enable(void);
void LT_Disable(void);
void LT_Level(SYS_WORD8 level);
SYS_BOOL LT_Status(void);