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

sdk/include/dev/audio/components/ad/auadc.h

@@ -0,0 +1,208 @@
+#ifndef _AUADC_H
+#define _AUADC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+  * @brief AUADC sample_rate type
+  */
+enum auadc_sample_rate {
+
+    AUADC_SAMPLE_RATE_8K,
+
+    AUADC_SAMPLE_RATE_11_025K,
+
+    AUADC_SAMPLE_RATE_16K,
+
+    AUADC_SAMPLE_RATE_12K,
+
+    AUADC_SAMPLE_RATE_22_05K,
+
+    AUADC_SAMPLE_RATE_24K,
+
+    AUADC_SAMPLE_RATE_32K,
+
+    AUADC_SAMPLE_RATE_44_1K,
+
+    AUADC_SAMPLE_RATE_48K,
+};
+
+/**
+  * @brief AUADC irq_flag type
+  */
+enum auadc_irq_flag {
+
+    /*!
+     * @brief:
+     * 
+     */
+    AUADC_IRQ_FLAG_HALF = BIT(0),
+
+    /*!
+     * @brief:
+     * 
+     */
+    AUADC_IRQ_FLAG_FULL = BIT(1),
+};
+
+/**
+  * @brief AUADC ioctl_cmd type
+  */
+enum auadc_ioctl_cmd {
+
+    /*!
+     * @brief:
+     * 
+     */
+    AUADC_IOCTL_CMD_SET_SAMPLE_RATE,
+    /*!
+     * @brief:
+     * 
+     */
+    AUADC_IOCTL_CMD_SET_SOUND_CHANNEL,
+    
+    /*!
+     * @brief: Adjust the power digital gain
+     * 
+     */
+    AUADC_IOCTL_CMD_SET_DIGITAL_GAIN,
+    
+    /*!
+     * @brief: Adjust the power analog gain
+     * 
+     */
+    AUADC_IOCTL_CMD_SET_ANALOG_GAIN, 
+};
+
+
+
+/* User interrupt handle */
+typedef void (*auadc_irq_hdl)(uint32 irq, uint32 irq_data);
+
+
+/* AUADCC api for user */
+
+struct auadc_device {
+    struct dev_obj dev;
+};
+
+
+/* AUADC api for user */
+struct auadc_hal_ops {
+    struct devobj_ops ops;
+    int32(*open)(struct auadc_device *auadc, enum auadc_sample_rate sample_rate);
+    int32(*close)(struct auadc_device *auadc);
+    int32(*read)(struct auadc_device *auadc, void* buf, uint32 bytes);
+    int32(*ioctl)(struct auadc_device *auadc, enum auadc_ioctl_cmd ioctl_cmd, uint32 param1, uint32 param2);
+    int32(*request_irq)(struct auadc_device *auadc, enum auadc_irq_flag irq_flag, auadc_irq_hdl irq_hdl, uint32 irq_data);
+    int32(*release_irq)(struct auadc_device *auadc, enum auadc_irq_flag irq_flag);
+};
+
+
+
+/* AUADC API functions */
+
+
+
+/**
+ * @brief auadc_open
+ *
+ *
+ * @note  .
+ *
+ * @param auadc       The address of auadc device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 auadc_open(struct auadc_device *auadc, enum auadc_sample_rate sample_rate);
+
+/**
+ * @brief auadc_close
+ *
+ *
+ * @note  .
+ *
+ * @param auadc       The address of auadc device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 auadc_close(struct auadc_device *auadc);
+
+/**
+ * @brief auadc_read
+ *
+ *
+ * @note  .
+ *
+ * @param auadc       The address of auadc device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 auadc_read(struct auadc_device *auadc, void* buf, uint32 bytes);
+
+/**
+ * @brief auadc_ioctl
+ *
+ *
+ * @note  .
+ *
+ * @param auadc       The address of auadc device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 auadc_ioctl(struct auadc_device *auadc, enum auadc_ioctl_cmd ioctl_cmd, uint32 param1, uint32 param2);
+
+/**
+ * @brief auadc_request_irq
+ *
+ *
+ * @note  .
+ *
+ * @param auadc       The address of auadc device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 auadc_request_irq(struct auadc_device *auadc, enum auadc_irq_flag irq_flag, auadc_irq_hdl irq_hdl, uint32 irq_data);
+
+/**
+ * @brief auadc_release_irq
+ *
+ *
+ * @note  .
+ *
+ * @param auadc       The address of auadc device in the RTOS.
+ * @param .
+ * @param .
+ *
+ * @return
+ *     - RET_OK              Success
+ *     - RET_ERR             Fail
+ */
+int32 auadc_release_irq(struct auadc_device *auadc, enum auadc_irq_flag irq_flag);
+
+#ifdef __cplusplus
+}
+#endif
+#endif