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Diff: Components/cs43l22/cs43l22.h
- Revision:
- 0:0002c86c2220
diff -r 000000000000 -r 0002c86c2220 Components/cs43l22/cs43l22.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Components/cs43l22/cs43l22.h Fri Dec 18 07:32:01 2015 +0000
@@ -0,0 +1,228 @@
+/**
+ ******************************************************************************
+ * @file cs43l22.h
+ * @author MCD Application Team
+ * @version V2.0.2
+ * @date 06-October-2015
+ * @brief This file contains all the functions prototypes for the cs43l22.c driver.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __CS43L22_H
+#define __CS43L22_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "../Common/audio.h"
+
+/** @addtogroup BSP
+ * @{
+ */
+
+/** @addtogroup Component
+ * @{
+ */
+
+/** @addtogroup CS43L22
+ * @{
+ */
+
+/** @defgroup CS43L22_Exported_Types
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup CS43L22_Exported_Constants
+ * @{
+ */
+
+/******************************************************************************/
+/*************************** Codec User defines ******************************/
+/******************************************************************************/
+/* Codec output DEVICE */
+#define OUTPUT_DEVICE_SPEAKER 1
+#define OUTPUT_DEVICE_HEADPHONE 2
+#define OUTPUT_DEVICE_BOTH 3
+#define OUTPUT_DEVICE_AUTO 4
+
+/* Volume Levels values */
+#define DEFAULT_VOLMIN 0x00
+#define DEFAULT_VOLMAX 0xFF
+#define DEFAULT_VOLSTEP 0x04
+
+#define AUDIO_PAUSE 0
+#define AUDIO_RESUME 1
+
+/* Codec POWER DOWN modes */
+#define CODEC_PDWN_HW 1
+#define CODEC_PDWN_SW 2
+
+/* MUTE commands */
+#define AUDIO_MUTE_ON 1
+#define AUDIO_MUTE_OFF 0
+
+/* AUDIO FREQUENCY */
+#define AUDIO_FREQUENCY_192K ((uint32_t)192000)
+#define AUDIO_FREQUENCY_96K ((uint32_t)96000)
+#define AUDIO_FREQUENCY_48K ((uint32_t)48000)
+#define AUDIO_FREQUENCY_44K ((uint32_t)44100)
+#define AUDIO_FREQUENCY_32K ((uint32_t)32000)
+#define AUDIO_FREQUENCY_22K ((uint32_t)22050)
+#define AUDIO_FREQUENCY_16K ((uint32_t)16000)
+#define AUDIO_FREQUENCY_11K ((uint32_t)11025)
+#define AUDIO_FREQUENCY_8K ((uint32_t)8000)
+
+/** CS43l22 Registers ***/
+#define CS43L22_REG_ID 0x01
+#define CS43L22_REG_POWER_CTL1 0x02
+#define CS43L22_REG_POWER_CTL2 0x04
+#define CS43L22_REG_CLOCKING_CTL 0x05
+#define CS43L22_REG_INTERFACE_CTL1 0x06
+#define CS43L22_REG_INTERFACE_CTL2 0x07
+#define CS43L22_REG_PASSTHR_A_SELECT 0x08
+#define CS43L22_REG_PASSTHR_B_SELECT 0x09
+#define CS43L22_REG_ANALOG_ZC_SR_SETT 0x0A
+#define CS43L22_REG_PASSTHR_GANG_CTL 0x0C
+#define CS43L22_REG_PLAYBACK_CTL1 0x0D
+#define CS43L22_REG_MISC_CTL 0x0E
+#define CS43L22_REG_PLAYBACK_CTL2 0x0F
+#define CS43L22_REG_PASSTHR_A_VOL 0x14
+#define CS43L22_REG_PASSTHR_B_VOL 0x15
+#define CS43L22_REG_PCMA_VOL 0x1A
+#define CS43L22_REG_PCMB_VOL 0x1B
+#define CS43L22_REG_BEEP_FREQ_ON_TIME 0x1C
+#define CS43L22_REG_BEEP_VOL_OFF_TIME 0x1D
+#define CS43L22_REG_BEEP_TONE_CFG 0x1E
+#define CS43L22_REG_TONE_CTL 0x1F
+#define CS43L22_REG_MASTER_A_VOL 0x20
+#define CS43L22_REG_MASTER_B_VOL 0x21
+#define CS43L22_REG_HEADPHONE_A_VOL 0x22
+#define CS43L22_REG_HEADPHONE_B_VOL 0x23
+#define CS43L22_REG_SPEAKER_A_VOL 0x24
+#define CS43L22_REG_SPEAKER_B_VOL 0x25
+#define CS43L22_REG_CH_MIXER_SWAP 0x26
+#define CS43L22_REG_LIMIT_CTL1 0x27
+#define CS43L22_REG_LIMIT_CTL2 0x28
+#define CS43L22_REG_LIMIT_ATTACK_RATE 0x29
+#define CS43L22_REG_OVF_CLK_STATUS 0x2E
+#define CS43L22_REG_BATT_COMPENSATION 0x2F
+#define CS43L22_REG_VP_BATTERY_LEVEL 0x30
+#define CS43L22_REG_SPEAKER_STATUS 0x31
+#define CS43L22_REG_TEMPMONITOR_CTL 0x32
+#define CS43L22_REG_THERMAL_FOLDBACK 0x33
+#define CS43L22_REG_CHARGE_PUMP_FREQ 0x34
+
+/******************************************************************************/
+/****************************** REGISTER MAPPING ******************************/
+/******************************************************************************/
+/**
+ * @brief CS43L22 ID
+ */
+#define CS43L22_ID 0xE0
+#define CS43L22_ID_MASK 0xF8
+/**
+ * @brief Chip ID Register: Chip I.D. and Revision Register
+ * Read only register
+ * Default value: 0x01
+ * [7:3] CHIPID[4:0]: I.D. code for the CS43L22.
+ * Default value: 11100b
+ * [2:0] REVID[2:0]: CS43L22 revision level.
+ * Default value:
+ * 000 - Rev A0
+ * 001 - Rev A1
+ * 010 - Rev B0
+ * 011 - Rev B1
+ */
+#define CS43L22_CHIPID_ADDR 0x01
+
+/**
+ * @}
+ */
+
+/** @defgroup CS43L22_Exported_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup CS43L22_Exported_Functions
+ * @{
+ */
+
+/*------------------------------------------------------------------------------
+ Audio Codec functions
+------------------------------------------------------------------------------*/
+/* High Layer codec functions */
+uint32_t cs43l22_Init(uint16_t DeviceAddr, uint16_t OutputDevice, uint8_t Volume, uint32_t AudioFreq);
+void cs43l22_DeInit(void);
+uint32_t cs43l22_ReadID(uint16_t DeviceAddr);
+uint32_t cs43l22_Play(uint16_t DeviceAddr, uint16_t* pBuffer, uint16_t Size);
+uint32_t cs43l22_Pause(uint16_t DeviceAddr);
+uint32_t cs43l22_Resume(uint16_t DeviceAddr);
+uint32_t cs43l22_Stop(uint16_t DeviceAddr, uint32_t Cmd);
+uint32_t cs43l22_SetVolume(uint16_t DeviceAddr, uint8_t Volume);
+uint32_t cs43l22_SetFrequency(uint16_t DeviceAddr, uint32_t AudioFreq);
+uint32_t cs43l22_SetMute(uint16_t DeviceAddr, uint32_t Cmd);
+uint32_t cs43l22_SetOutputMode(uint16_t DeviceAddr, uint8_t Output);
+uint32_t cs43l22_Reset(uint16_t DeviceAddr);
+
+/* AUDIO IO functions */
+void AUDIO_IO_Init(void);
+void AUDIO_IO_DeInit(void);
+void AUDIO_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value);
+uint8_t AUDIO_IO_Read(uint8_t Addr, uint8_t Reg);
+
+/* Audio driver structure */
+extern AUDIO_DrvTypeDef cs43l22_drv;
+
+#endif /* __CS43L22_H */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/