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ASF4 API Reference Manual ASF4 API

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7 Audio Driver
7.1 Audio DMA Driver
7.1.4 Functions
7.1.4.9 audio_dma_get_version
Retrieve the current driver version.

ASF4 API

1 Advanced Software Framework Version 4 (ASF4) Introduction and Context
This chapter starts with an overview of the features and objectives of ASF4. The context in the larger SW/Tools ecosystem is defined, giving a relation between the ASF4, START, and the IDE. A high-level work-flow overview is presented and documentation resources are described, to give insight into which references to use for what.
2 Software Architecture
3 Driver Implementation and Design Conventions
4 AC Drivers
5 ADC Drivers
6 Analog Glue Function
7 Audio Driver
- 7.1 Audio DMA Driver
  - 7.1.1 Structs
  - 7.1.2 Enums
  - 7.1.3 Typedefs
  - 7.1.4 Functions
    - 7.1.4.1 audio_dma_init
      Initialize Audio Device Driver.
    - 7.1.4.2 audio_dma_deinit
      Deinitialize Audio Device Driver.
    - 7.1.4.3 audio_dma_enable
      Enable Audio Device.
    - 7.1.4.4 audio_dma_disable
      Disable Audio Device.
    - 7.1.4.5 audio_dma_register_callback
      Register Audio callback function.
    - 7.1.4.6 audio_dma_add_buffer
      Schedule a non-blocking read or write operation.
    - 7.1.4.7 audio_dma_flush_buffer
      Flush off the buffers.
    - 7.1.4.8 audio_dma_get_buffer_size
      Get the number of bytes has been processed for the queued buffer.
    - 7.1.4.9 audio_dma_get_version
      Retrieve the current driver version.
8 CAN Driver
9 CRC Driver
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13 DAC Drivers
14 Delay Driver
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17 Event System Driver
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22 Graphic LCD Driver
23 Graphics Processing Unit Driver(2D)
24 Hash Algorithm Driver
25 Helper Drivers
26 I2C Drivers
27 I2S Controller Driver
28 MCI Drivers
29 PAC Driver
30 PWM Driver
31 Position Decoder Driver
32 Quad SPI Drivers
33 RAND Driver
34 SPI Drivers
35 Segment LCD Drivers
36 Temperature Sensor Drivers
37 Timer Driver
38 USART Drivers
39 USB Drivers
40 Utility Drivers
41 WDT Driver
42 Revision History
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7.1.4.9 audio_dma_get_version

Retrieve the current driver version.

uint32_t audio_dma_get_version(
    void 
)

Returns

Type: uint32_t

Current driver version.

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