V1.0
This commit is contained in:
moyuhai
@@ -0,0 +1,68 @@
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/*!
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* \file adc.h
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*
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* \brief The head file of adc.c
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*
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* \copyright Revised BSD License, see section \ref LICENSE.
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*
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* \code
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*
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* _ __ _ ________ _
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* | |/ /(_)___ / ____/ /_ (_)___
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* | // / __ \/ / / __ \/ / __ \
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* / |/ / / / / /___/ / / / / /_/ /
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* /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
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* /_/
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* (C) 2022-2025 XinChip
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*
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* \endcode
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*
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* \author ( XinChip ) Alex-J
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*
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* \author ( XinChip )
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __ADC_H__
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#define __ADC_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*-----------------------------------------------------------------------------------
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INCLUDE HEADE FILES
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------------------------------------------------------------------------------------*/
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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/*------------------------------------------------------------------------------------
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Macros
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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TypeDef
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Global Variables
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Exported Functions
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-------------------------------------------------------------------------------------*/
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void adc_demo(void);
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void adc_channelswitch_sw_demo(void);
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void adc_channelswitch_hw_demo(void);
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void mic_pga_adc_demo(void);
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void ADC_channelswitch_hw_Intr_Callback(void);
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void ADC_channelswitch_sw_Intr_Callback(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __ADC_H__ */
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@@ -0,0 +1,63 @@
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/*!
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* \file clock.h
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*
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* \brief The head file of clock.c
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*
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* \copyright Revised BSD License, see section \ref LICENSE.
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*
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* \code
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*
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* _ __ _ ________ _
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* | |/ /(_)___ / ____/ /_ (_)___
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* | // / __ \/ / / __ \/ / __ \
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* / |/ / / / / /___/ / / / / /_/ /
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* /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
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* /_/
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* (C) 2022-2025 XinChip
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*
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* \endcode
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*
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* \author ( XinChip ) Alex-J
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*
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* \author ( XinChip )
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __CLOCK_H__
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#define __CLOCK_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*-----------------------------------------------------------------------------------
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INCLUDE HEADE FILES
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------------------------------------------------------------------------------------*/
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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/*------------------------------------------------------------------------------------
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Macros
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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TypeDef
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Global Variables
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Exported Functions
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-------------------------------------------------------------------------------------*/
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void clock_init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __CLOCK_H__ */
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@@ -0,0 +1,84 @@
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/*!
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* \file key.h
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*
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* \brief The head file of key.c
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*
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* \copyright Revised BSD License, see section \ref LICENSE.
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*
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* \code
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*
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* _ __ _ ________ _
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* | |/ /(_)___ / ____/ /_ (_)___
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* | // / __ \/ / / __ \/ / __ \
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* / |/ / / / / /___/ / / / / /_/ /
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* /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
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* /_/
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* (C) 2022-2025 XinChip
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*
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* \endcode
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*
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* \author ( XinChip ) Alex-J
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*
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* \author ( XinChip )
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __KEY_H__
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#define __KEY_H__
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/*-----------------------------------------------------------------------------------
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INCLUDE HEADE FILES
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------------------------------------------------------------------------------------*/
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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/*------------------------------------------------------------------------------------
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Macros
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-------------------------------------------------------------------------------------*/
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#define KEY_DOWN_TIMER 10
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#define KEY_LONG_TIMER 20
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#define KEY_LOH_TIMER 20
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#define KEY_UP_TIMER 10
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// KEY NUM 0- 255
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#define KEY_NUM1 0X0001
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#define KEY_NUM2 0X0002
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#define KEY_SHORT_DOWN 0X0000
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#define KEY_SHORT_UP 0X0100
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#define KEY_LONG_DOWN 0X0200
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#define KEY_LONG_UP 0X0400
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#define NO_KEY 0
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#define REC_KEY KEY_NUM1
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#define REC_KEY_SHORT_DOWN (REC_KEY | KEY_SHORT_DOWN)
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#define REC_KEY_SHORT_UP (REC_KEY | KEY_SHORT_UP)
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#define REC_KEY_LONG_DOWN (REC_KEY | KEY_LONG_DOWN)
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#define REC_KEY_LONG_UP (REC_KEY | KEY_LONG_UP)
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/*------------------------------------------------------------------------------------
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TypeDef
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Global Variables
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Exported Functions
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-------------------------------------------------------------------------------------*/
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void app_key_init(void);
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void app_key_scan(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __KEY_H__ */
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@@ -0,0 +1,66 @@
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/*!
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* \file main.h
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*
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* \brief The head file of main.c
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*
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* \copyright Revised BSD License, see section \ref LICENSE.
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*
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* \code
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*
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* _ __ _ ________ _
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* | |/ /(_)___ / ____/ /_ (_)___
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* | // / __ \/ / / __ \/ / __ \
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* / |/ / / / / /___/ / / / / /_/ /
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* /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
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* /_/
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* (C) 2022-2025 XinChip
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*
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* \endcode
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*
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* \author ( XinChip ) Alex-J
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*
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* \author ( XinChip )
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __MAIN_H__
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#define __MAIN_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*-----------------------------------------------------------------------------------
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INCLUDE HEADE FILES
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------------------------------------------------------------------------------------*/
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#include <stdio.h>
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#include <string.h>
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#include "xc6xxx.h"
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#include "clock.h"
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#include "adc.h"
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/*------------------------------------------------------------------------------------
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Macros
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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TypeDef
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Global Variables
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Exported Functions
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-------------------------------------------------------------------------------------*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __MAIN_H__ */
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@@ -0,0 +1,64 @@
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/*!
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* \file key_message.h
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*
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* \brief The head file of key_message.c
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*
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* \copyright Revised BSD License, see section \ref LICENSE.
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*
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* \code
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*
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* _ __ _ ________ _
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* | |/ /(_)___ / ____/ /_ (_)___
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* | // / __ \/ / / __ \/ / __ \
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* / |/ / / / / /___/ / / / / /_/ /
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* /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
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* /_/
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* (C) 2022-2025 XinChip
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*
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* \endcode
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*
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* \author ( XinChip )
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*
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* \author ( XinChip )
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __KEY_MESSAGE_H__
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#define __KEY_MESSAGE_H__
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/*-----------------------------------------------------------------------------------
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INCLUDE HEADE FILES
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------------------------------------------------------------------------------------*/
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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/*------------------------------------------------------------------------------------
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Macros
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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TypeDef
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Global Variables
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Exported Functions
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-------------------------------------------------------------------------------------*/
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void app_key_message_send(uint16_t msg);
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uint16_t app_key_message_get(void);
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void app_key_message_clr(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __KEY_MESSAGE_H__ */
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@@ -0,0 +1,156 @@
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/*!
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* \file pga_adc.h
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*
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* \brief The head file of pga_adc.h
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*
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* \copyright Revised BSD License, see section \ref LICENSE.
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*
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* \code
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*
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* _ __ _ ________ _
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* | |/ /(_)___ / ____/ /_ (_)___
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* | // / __ \/ / / __ \/ / __ \
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* / |/ / / / / /___/ / / / / /_/ /
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* /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
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* /_/
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* (C) 2022-2025 XinChip
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*
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* \endcode
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*
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* \author ( XinChip ) Alex-J
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*
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* \author ( XinChip )
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __BSP_AUDIO_ADC_H_
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#define __BSP_AUDIO_ADC_H_
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/*-----------------------------------------------------------------------------------
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INCLUDE HEADE FILES
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------------------------------------------------------------------------------------*/
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#include "stdint.h"
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#include "xc60xx.h"
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#include "xc_drv_adc.h"
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#include "xc_drv_pga.h"
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/*------------------------------------------------------------------------------------
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Macros
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-------------------------------------------------------------------------------------*/
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#define PGA_MIC_RECORD_DEMO_EN 1
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#define PGA_MIC_GET_VAL_DEMO_EN 1
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#define DMA_ENABLE 1
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#define DMA_MULTIPLE_TRANS_ENABLE 1
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#define ADC_PWM_MODE 1
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#define MIC_SAMPLING_DEBUG 0 ///
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#define USER_KEY_EN 1// KEY
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#define MIC_GAIN_1_EN 1 // The first-level gain is enabled ： 20DB
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#define MIC_GAIN_2_LEVEN 0X08 // Second-stage gain ： 1.6DB * N( 0 - 0X0E )
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#define ADC_CLK_DIV_0 (0x00UL)
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#define ADC_CLK_DIV_2 (0x01UL)
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#define ADC_CLK_DIV_4 (0x03UL)
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#define ADC_CLK_DIV_8 (0x07UL)
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#define ADC_CLK_DIV_16 (0x0fUL)
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#define ADC_CLOCK_FREQ_8M ADC_CLK_DIV_0 // ADC_FREQ_8M
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#define ADC_CLOCK_FREQ_4M ADC_CLK_DIV_2 // ADC_FREQ_4M
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#define ADC_CLOCK_FREQ_2M ADC_CLK_DIV_4 // ADC_FREQ_2M
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#define ADC_CLOCK_FREQ_1M ADC_CLK_DIV_8 // ADC_FREQ_1M
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#define ADC_CLOCK_FREQ_500K ADC_CLK_DIV_16 // ADC_FREQ_500K
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#define ADC_FREQ_CLOCK ADC_CLOCK_FREQ_2M // ADC CLOCK select (ADC_CLOCK_FREQ_1M - ADC_CLOCK_FREQ_4M )
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#define MIC_SAMPLING_8K 0
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#define MIC_SAMPLING_16K 1
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#define SAMPLING_TYPE MIC_SAMPLING_16K
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#define MIC_SAMPLING_MAX_LEN 480//Recording cache buff length
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#define MIC_SAMPLING_BUFF_MAX 2//
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#define PCM_DATA_DEBUG_EN 1 // uart DEBUG pcm data
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/*------------------------------------------------------------------------------------
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TypeDef
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-------------------------------------------------------------------------------------*/
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#if PGA_MIC_RECORD_DEMO_EN
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typedef struct
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{
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int16_t data_buff[MIC_SAMPLING_BUFF_MAX][MIC_SAMPLING_MAX_LEN]; //audio data to the buff
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uint16_t data_rx_index; //data_buff index
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uint16_t data_rx_len; //data_buff len
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uint8_t save_buf_index; //double mic buff 1 index，data_buff[save_buf_index] []
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uint8_t get_buf_index; //double mic buff 1 index，data_buff[save_buf_index] []
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uint8_t save_data_buff_count; // mic buff SAVE index CON
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uint8_t buf_full_flag;
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uint8_t sampling_wait_count; // Audio sampling data interval ，The sampling frequency is calculated based on the sampling speed of the ADC ，For example, 16K sampling
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uint8_t sampling_count; // Calculate the audio sampling points
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int16_t pga_offset_val;
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} mic_audio_t;
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typedef struct
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{
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#if (MIC_SAMPLING_DEBUG)
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uint32_t audio_adc_rx_con;
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uint8_t audio_rx_stop_flag;
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#endif // MIC_SAMPLING_DEBUG
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#if (MIC_SAMPLING_DEBUG)
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uint16_t rec_time;
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uint16_t rec_time_con;
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#endif //( MIC_SAMPLING_DEBUG)
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uint8_t state;
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} mic_record_t;
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enum
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{
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REC_INIT,
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REC_START,
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REC_STOP,
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};
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#if (ADC_PWM_MODE)
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enum adc_fs {
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adc_fs_8k = 0,
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adc_fs_16k,
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};
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#endif
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/*------------------------------------------------------------------------------------
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Global Variables
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||||
-------------------------------------------------------------------------------------*/
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extern mic_audio_t mic_audio;
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extern mic_record_t record;
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/*------------------------------------------------------------------------------------
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||||
Exported Functions
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||||
-------------------------------------------------------------------------------------*/
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void audio_adc_rx_dma_event_handler(void);
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void audio_adc_rx_event_handler(uint16_t pga_adc_val);
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void audio_adc_start_get_value(ADC_ChannelTypeDef_t Channel, uint16_t *adc_val);
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void app_audio_record_init(void);
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void app_audio_record_start(void);
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void app_audio_record_stop(void);
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uint8_t app_get_record_state(void);
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uint8_t app_get_record_buff_full_state(void);
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void app_clr_record_buff_full_state(void);
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void app_record_process(void);
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void mic_pga_adc_demo(void);
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#endif // PGA_MIC_RECORD_DEMO_EN
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#if (PGA_MIC_GET_VAL_DEMO_EN)
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void pga_mic_adc_get_val_demo(void);
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#endif // (PGA_MIC_GET_VAL_DEMO_EN)
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void app_pga_init(void);
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#endif //__BSP_AUDIO_ADC_H_
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||||
Reference in New Issue
Block a user