| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /*
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| 2 | ** Copyright (c) 2015-2016 by Silicon Laboratories
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| 3 | **
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| 4 | ** $Id: demo_common.h 6594 2017-06-30 22:51:35Z mjmourni $
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| 5 | **
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| 6 | ** Distributed by:
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| 7 | ** Silicon Laboratories, Inc
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| 8 | **
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| 9 | ** This file contains proprietary information.
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| 10 | ** No dissemination allowed without prior written permission from
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| 11 | ** Silicon Laboratories, Inc.
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| 12 | **
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| 13 | ** File Description:
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| 14 | ** Common functions for the various API demo programs.
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| 15 | **
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| 16 | **
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| 17 | */
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| 18 |
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| 19 | #ifndef __PROSLIC_DEMO_COMMON_HDR__
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| 20 | #define __PROSLIC_DEMO_COMMON_HDR__ 1
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| 21 |
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| 22 | #include "proslic.h"
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| 23 |
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| 24 | #ifdef TSTIN_SUPPORT
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| 25 | #include "proslic_tstin.h"
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| 26 | #endif
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| 27 |
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| 28 | #define DEMO_NUM_IRQS 4
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| 29 | /*****************************************************************************************************/
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| 30 | typedef struct
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| 31 | {
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| 32 | uInt8 irq_save[DEMO_NUM_IRQS]; /* Save/restore IRQ settings for various functions */
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| 33 | BOOLEAN isFRS_enabled; /* Is fast ring start enabled */
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| 34 | } demo_chan_info_t;
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| 35 |
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| 36 | /*****************************************************************************************************/
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| 37 | /* This data structure is to keep track a string of the same devices in 1 container. If the system
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| 38 | * has 2 different devices - say 3 Si3226x's and 1 Si3217x, you would need 2 instances of this structure -
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| 39 | * 1 to contain the 3 Si3226x's and 1 to contain the Si3217x.
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| 40 | *
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| 41 | * The initialization code at present assumes everything is on the same daisy chain. Efforts are made
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| 42 | * to note where a code change would be needed if this is not true.
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| 43 | */
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| 44 | typedef struct
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| 45 | {
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| 46 | int deviceType;
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| 47 | int numberOfDevice;
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| 48 | int numberOfChan;
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| 49 | int chanPerDevice;
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| 50 | int channelBaseIndex;
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| 51 |
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| 52 | SiVoiceChanType_ptr channels;
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| 53 | SiVoiceChanType_ptr *channelPtrs;
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| 54 | SiVoiceDeviceType_ptr devices;
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| 55 | demo_chan_info_t *demo_info;
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| 56 | #ifdef TSTIN_SUPPORT
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| 57 | proslicTestInObjType_ptr pTstin;
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| 58 | #endif
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| 59 |
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| 60 | } demo_port_t;
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| 61 |
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| 62 | typedef struct
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| 63 | {
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| 64 | demo_port_t *ports;
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| 65 | demo_port_t *currentPort;
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| 66 | int currentChannel;
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| 67 | int totalChannelCount;
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| 68 | SiVoiceChanType_ptr currentChanPtr;
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| 69 |
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| 70 | BOOLEAN is_offhook;
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| 71 | } demo_state_t;
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| 72 |
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| 73 | typedef enum
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| 74 | {
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| 75 | DEMO_RING_PRESET,
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| 76 | DEMO_DCFEED_PRESET,
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| 77 | DEMO_IMPEDANCE_PRESET,
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| 78 | DEMO_FSK_PRESET,
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| 79 | DEMO_PM_PRESET,
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| 80 | DEMO_TONEGEN_PRESET,
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| 81 | DEMO_PCM_PRESET,
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| 82 | DEMO_VDAA_COUNTRY_PRESET,
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| 83 | DEMO_VDAA_AUDIO_GAIN_PRESET,
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| 84 | DEMO_VDAA_RING_VALIDATION_PRESET,
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| 85 | DEMO_VDAA_PCM_PRESET,
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| 86 | DEMO_VDAA_HYBRID_PRESET,
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| 87 | } demo_preset_t;
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| 88 |
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| 89 | /*****************************************************************************************************/
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| 90 | void demo_init_port_info(demo_port_t *port, unsigned int port_id);
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| 91 | int demo_alloc(demo_port_t *port, int *base_channel_index,
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| 92 | controlInterfaceType *proslic_api_hwIf);
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| 93 | int demo_init_devices(demo_port_t *port);
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| 94 | int demo_load_presets(demo_port_t *port);
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| 95 | void demo_shutdown(demo_port_t *port);
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| 96 | void demo_free(demo_port_t *port);
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| 97 | int demo_get_preset(demo_preset_t preset_enum);
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| 98 | /* Return back the channel pointer, given a channel number */
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| 99 | SiVoiceChanType_ptr demo_get_cptr(demo_state_t *demo_state, int channel_number);
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| 100 | void demo_save_slic_irqens(demo_state_t *pState);
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| 101 | void demo_restore_slic_irqens(demo_state_t *pState);
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| 102 | int demo_set_chan_state(demo_port_t *port);
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| 103 |
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| 104 | #endif /* __PROSLIC_DEMO_COMMON_HDR__ */
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| 105 |
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