c24bea6b06
Co-authored-by: konerini <25254561+konerini@users.noreply.github.com> Co-authored-by: あく <alleteam@gmail.com>
128 lines
6.4 KiB
Markdown
128 lines
6.4 KiB
Markdown
# Infrared Flipper File Formats
|
|
|
|
## Infrared Remote File Format
|
|
|
|
### Example
|
|
|
|
Filetype: IR signals file
|
|
Version: 1
|
|
#
|
|
name: Button_1
|
|
type: parsed
|
|
protocol: NECext
|
|
address: EE 87 00 00
|
|
command: 5D A0 00 00
|
|
#
|
|
name: Button_2
|
|
type: raw
|
|
frequency: 38000
|
|
duty_cycle: 0.330000
|
|
data: 504 3432 502 483 500 484 510 502 502 482 501 485 509 1452 504 1458 509 1452 504 481 501 474 509 3420 503
|
|
#
|
|
name: Button_3
|
|
type: parsed
|
|
protocol: SIRC
|
|
address: 01 00 00 00
|
|
command: 15 00 00 00
|
|
|
|
### Description
|
|
|
|
Filename extension: `.ir`
|
|
|
|
This file format is used to store an infrared remote that consists of an arbitrary number of buttons.
|
|
Each button is separated from others by a comment character (`#`) for better readability.
|
|
|
|
Known protocols are represented in the `parsed` form, whereas non-recognized signals may be saved and re-transmitted as `raw` data.
|
|
|
|
#### Version history:
|
|
|
|
1. Initial version.
|
|
|
|
#### Format fields
|
|
|
|
| Name | Use | Type | Description |
|
|
| ---------- | ------ | ------ | --------------------------------------------------------------------------------------------------------------------------------------------- |
|
|
| name | both | string | Name of the button. Only printable ASCII characters are allowed. |
|
|
| type | both | string | Type of the signal. Must be `parsed` or `raw`. |
|
|
| protocol | parsed | string | Name of the infrared protocol. Refer to `ir` console command for the complete list of supported protocols. |
|
|
| address | parsed | hex | Payload address. Must be 4 bytes long. |
|
|
| command | parsed | hex | Payload command. Must be 4 bytes long. |
|
|
| frequency | raw | uint32 | Carrier frequency, in Hertz, usually 38000 Hz. |
|
|
| duty_cycle | raw | float | Carrier duty cycle, usually 0.33. |
|
|
| data | raw | uint32 | Raw signal timings, in microseconds between logic level changes. Individual elements must be space-separated. Maximum timings amount is 1024. |
|
|
|
|
## Infrared Library File Format
|
|
|
|
### Examples
|
|
|
|
- [TV Universal Library](/assets/resources/infrared/assets/tv.ir)
|
|
- [A/C Universal Library](/assets/resources/infrared/assets/ac.ir)
|
|
- [Audio Universal Library](/assets/resources/infrared/assets/audio.ir)
|
|
|
|
### Description
|
|
|
|
Filename extension: `.ir`
|
|
|
|
This file format is used to store universal remote libraries. It is identical to the previous format, differing only in the `Filetype` field.\
|
|
It also has predefined button names for each universal library type, so that the universal remote application can understand them.
|
|
See [Universal Remotes](/documentation/UniversalRemotes.md) for more information.
|
|
|
|
### Version history:
|
|
|
|
1. Initial version.
|
|
|
|
## Infrared Test File Format
|
|
|
|
### Examples
|
|
|
|
See [Infrared Unit Tests](/assets/unit_tests/infrared/) for various examples.
|
|
|
|
### Description
|
|
|
|
Filename extension: `.irtest`
|
|
|
|
This file format is used to store technical test data that is too large to keep directly in the firmware.
|
|
It is mostly similar to the two previous formats, with the main difference being the addition of the parsed signal arrays.
|
|
|
|
Each infrared protocol must have corresponding unit tests complete with an `.irtest` file.
|
|
|
|
Known protocols are represented in the `parsed_array` form, whereas raw data has the `raw` type.\
|
|
Note: a single parsed signal must be represented as an array of size 1.
|
|
|
|
### Version history:
|
|
|
|
1. Initial version.
|
|
|
|
#### Format fields
|
|
|
|
| Name | Use | Type | Description |
|
|
| ---------- | ------------ | ------ | ---------------------------------------------------------------- |
|
|
| name | both | string | Name of the signal. Only printable ASCII characters are allowed. |
|
|
| type | both | string | Type of the signal. Must be `parsed_array` or `raw`. |
|
|
| count | parsed_array | uint32 | The number of parsed signals in an array. Must be at least 1. |
|
|
| protocol | parsed_array | string | Same as in previous formats. |
|
|
| address | parsed_array | hex | Ditto. |
|
|
| command | parsed_array | hex | Ditto. |
|
|
| repeat | parsed_array | bool | Indicates whether the signal is a repeated button press. |
|
|
| frequency | raw | uint32 | Same as in previous formats. |
|
|
| duty_cycle | raw | float | Ditto. |
|
|
| data | raw | uint32 | Ditto. |
|
|
|
|
#### Signal names
|
|
|
|
The signal names in an `.irtest` file follow a convention `<name><test_number>`, where the name is one of:
|
|
|
|
- decoder_input
|
|
- decoder_expected
|
|
- encoder_decoder_input,
|
|
|
|
and the number is a sequential integer: 1, 2, 3, etc., which produces names like `decoder_input1`, `encoder_decoder_input3`, and so on.
|
|
|
|
| Name | Type | Description |
|
|
| --------------------- | ------------ | ----------------------------------------------------------------------------------------------------- |
|
|
| decoder_input | raw | A raw signal containing the decoder input. Also used as the expected encoder output. |
|
|
| decoder_expected | parsed_array | An array of parsed signals containing the expected decoder output. Also used as the encoder input. |
|
|
| encoder_decoder_input | parsed_array | An array of parsed signals containing both the encoder-decoder input and expected output. |
|
|
|
|
See [Unit Tests](/documentation/UnitTests.md#infrared) for more info.
|