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comparison src/cs/drivers/drv_app/lcc/lcc_modulate.h @ 0:92470e5d0b9e

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src: partial import from FC Selenite
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 15 May 2020 01:28:16 +0000
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1 /******************************************************************************
2 * Power Task (pwr)
3 * Design and coding by Svend Kristian Lindholm, skl@ti.com
4 *
5 * PWR SW Modulation
6 *
7 * $Id: pwr_modulate.h 1.1 Wed, 20 Aug 2003 10:22:37 +0200 skl $
8 *
9 ******************************************************************************/
10 #ifndef __LCC_MODULATE_H__
11 #define __LCC_MODULATE_H__
12
13 #include "lcc/lcc.h"
14 #include "lcc/lcc_cfg.h"
15
16 // SW modulation using the following addresses
17 #if (USE_PWL_AS_MODULATOR == 1)
18 // D-Sample - no modulation - just envelope function to simulate GPIO 6
19 #define PWL_LEVEL_REG (*(volatile unsigned char*) 0xFFFE8000)
20 #define PWL_CTRL_REG (*(volatile unsigned char*) 0xFFFE8001)
21 #define BUZZ_LIGHT_REG (*(volatile short*) 0xFFFE480E) // Enable buzzer (bit 0) and PWL (bit 1)
22 #endif
23 /******************************************************************************
24 * Function prototypes
25 ******************************************************************************/
26
27 void pwr_modulate_init(void);
28 void pwr_modulate_on(void);
29 void pwr_modulate_off(void);
30
31 #endif