Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

sdk/include/dev/audio/components/da/audac.h

@@ -0,0 +1,224 @@
+#ifndef _AUDAC_H
+#define _AUDAC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+  * @brief AUDAC sample_rate type
+  */
+enum audac_sample_rate {
+
+    AUDAC_SAMPLE_RATE_8K,
+
+    AUDAC_SAMPLE_RATE_11_025K,
+
+    AUDAC_SAMPLE_RATE_12K,
+    
+    AUDAC_SAMPLE_RATE_16K,
+
+    AUDAC_SAMPLE_RATE_22_05K,
+
+    AUDAC_SAMPLE_RATE_24K,
+
+    AUDAC_SAMPLE_RATE_32K,
+
+    AUDAC_SAMPLE_RATE_44_1K,
+
+    AUDAC_SAMPLE_RATE_48K,
+};
+
+/**
+  * @brief AUDAC irq_flag type
+  */
+enum audac_irq_flag {
+
+    /*!
+     * @brief:
+     * 
+     */
+    AUDAC_IRQ_FLAG_HALF = BIT(0),
+
+    /*!
+     * @brief:
+     * 
+     */
+    AUDAC_IRQ_FLAG_FULL = BIT(1),
+};
+
+/**
+  * @brief AUDAC ioctl_cmd type
+  */
+enum audac_ioctl_cmd {
+
+    /*!
+     * @brief:
+     * 
+     */
+    AUDAC_IOCTL_CMD_SET_SAMPLE_RATE,
+
+    /*!
+     * @brief:
+     * 
+     */
+    AUDAC_IOCTL_CMD_SET_SOUND_CHANNEL,
+    
+    /*!
+     * @brief: Adjust the power digital gain
+     * 
+     */
+    AUDAC_IOCTL_CMD_SET_DIGITAL_GAIN,
+    
+    /*!
+     * @brief: Adjust the power analog gain
+     * 
+     */
+    AUDAC_IOCTL_CMD_SET_ANALOG_GAIN, 
+    
+    /*!
+     * @brief: Soft mute
+     * 
+     */
+    AUDAC_IOCTL_CMD_SOFT_MUTE,
+
+	
+    /*!
+     * @brief: Change sample rate
+     * @note :
+     *         1.Ensure DAC is muted by special method
+     * 		   2.You should call "audac_write" API after using this cmd
+     * 
+     */
+    AUDAC_IOCTL_CMD_CHANGE_SAMPLE_RATE, 
+	
+	AUDAC_IOCTL_CMD_GET_DIGITAL_GAIN,
+};
+
+
+
+/* User interrupt handle */
+typedef void (*audac_irq_hdl)(uint32 irq, uint32 irq_data);
+
+/* AUDAC api for user */
+
+struct audac_device {
+    struct dev_obj dev;
+};
+
+struct audac_hal_ops {
+    struct devobj_ops ops;
+    int32(*open)(struct audac_device *audac, enum audac_sample_rate sample_rate);
+    int32(*close)(struct audac_device *audac);
+    int32(*write)(struct audac_device *audac, void* buf, uint32 bytes);
+    int32(*ioctl)(struct audac_device *audac, enum audac_ioctl_cmd ioctl_cmd, uint32 param1, uint32 param2);
+    int32(*request_irq)(struct audac_device *audac, enum audac_irq_flag irq_flag, audac_irq_hdl irq_hdl, uint32 irq_data);
+    int32(*release_irq)(struct audac_device *audac, enum audac_irq_flag irq_flag);
+};
+
+
+
+/* AUDAC API functions */
+
+
+
+/**
+ * @brief audac_open
+ *
+ *
+ * @note  .
+ *
+ * @param audac       The address of audac device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 audac_open(struct audac_device *audac, enum audac_sample_rate sample_rate);
+
+/**
+ * @brief audac_close
+ *
+ *
+ * @note  .
+ *
+ * @param audac       The address of audac device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 audac_close(struct audac_device *audac);
+
+/**
+ * @brief audac_write
+ *
+ *
+ * @note  .
+ *
+ * @param audac       The address of audac device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 audac_write(struct audac_device *audac, void* buf, uint32 bytes);
+
+/**
+ * @brief audac_ioctl
+ *
+ *
+ * @note  .
+ *
+ * @param audac       The address of audac device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 audac_ioctl(struct audac_device *audac, enum audac_ioctl_cmd ioctl_cmd, uint32 param1, uint32 param2);
+
+/**
+ * @brief audac_request_irq
+ *
+ *
+ * @note  .
+ *
+ * @param audac       The address of audac device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 audac_request_irq(struct audac_device *audac, enum audac_irq_flag irq_flag, audac_irq_hdl irq_hdl, uint32 irq_data);
+
+/**
+ * @brief audac_release_irq
+ *
+ *
+ * @note  .
+ *
+ * @param audac       The address of audac device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 audac_release_irq(struct audac_device *audac, enum audac_irq_flag irq_flag);
+
+#ifdef __cplusplus
+}
+#endif
+#endif

sdk/include/dev/audio/components/da/hg_audac_v0.h

@@ -0,0 +1,22 @@
+#ifndef _HG_AUDAC_V0_H_
+#define _HG_AUDAC_V0_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int32 hg_audac_v0_init(struct audac_device *audac);
+int32 hg_audac_v0_open(struct audac_device *audac, enum audac_sample_rate sample_rate);
+int32 hg_audac_v0_close(struct audac_device *audac);
+int32 hg_audac_v0_write(struct audac_device *audac, void* buf, uint32 bytes);
+int32 hg_audac_v0_ioctl(struct audac_device *audac, enum audac_ioctl_cmd ioctl_cmd, uint32 param1, uint32 param2);
+int32 hg_audac_v0_request_irq(struct audac_device *audac, enum audac_irq_flag irq_flag, audac_irq_hdl irq_hdl, uint32 irq_data);
+int32 hg_audac_v0_release_irq(struct audac_device *audac, enum audac_irq_flag irq_flag);
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _HGI2S_V0_H_ */