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ASF4 API Reference Manual ASF4 API

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21 Frequency Meter Drivers
21.1 Frequency Meter Asynchronous Driver
21.1.4 Functions
21.1.4.11 freqmeter_async_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
8 CAN Driver
9 CRC Driver
10 Calendar Drivers
11 Camera Driver
12 Cryptography (AES) Driver
13 DAC Drivers
14 Delay Driver
15 Digital Glue Logic
16 Ethernet MAC Driver
17 Event System Driver
18 External Bus Driver
19 External IRQ Driver
20 Flash Driver
21 Frequency Meter Drivers
- 21.1 Frequency Meter Asynchronous Driver
  - 21.1.1 Structs
  - 21.1.2 Enums
  - 21.1.3 Typedefs
  - 21.1.4 Functions
    - 21.1.4.1 freqmeter_async_init
      Initialize frequency meter.
    - 21.1.4.2 freqmeter_async_deinit
      Deinitialize frequency meter.
    - 21.1.4.3 freqmeter_async_enable
      Enable frequency meter.
    - 21.1.4.4 freqmeter_async_disable
      Disable frequency meter.
    - 21.1.4.5 freqmeter_async_start
      Start frequency meter.
    - 21.1.4.6 freqmeter_async_register_callback
      Register frequency meter callback.
    - 21.1.4.7 freqmeter_async_set_measurement_period
      Set period of measurement.
    - 21.1.4.8 freqmeter_async_set_measurement_parameter
      Set the parameter to measure.
    - 21.1.4.9 freqmeter_async_read
      Read values from the frequency meter.
    - 21.1.4.10 freqmeter_async_flush_rx_buffer
      Flush frequency meter ring buffer.
    - 21.1.4.11 freqmeter_async_get_version
      Retrieve the current driver version.
- 21.2 Frequency Meter Synchronous Driver
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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21.1.4.11 freqmeter_async_get_version

Retrieve the current driver version.

uint32_t freqmeter_async_get_version(
    void 
)

Returns

Type: uint32_t

Current driver version.

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