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1 | 1 | ```text
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| - |
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| - Usage: mltk fingerprint_reader [OPTIONS] <model> |
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| - |
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| - View/save fingerprints captured by the fingerprint eader connected to an |
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| - embedded device. |
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| - NOTE: A supported embedded device must be locally connected to use this |
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| - command. |
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| - Additionally, an R503 fingerprint module: |
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| - https://www.adafruit.com/product/4651 |
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| - must be connected connected to the development board. |
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| - Refer to the online documentation for how to connect it to the development: |
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| - https://siliconlabs.github.io/mltk/docs/cpp_development/examples/fingerprint_ |
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| - authenticator.html#hardware-setup |
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| - |
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| - For more details, ee: |
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| - https://siliconlabs.github.io/mltk/mltk/tutorials/fingerprint_authentication |
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| - |
| 2 | + |
| 3 | + Usage: mltk fingerprint_reader [OPTIONS] <model> |
| 4 | + |
| 5 | + View/save fingerprints captured by the fingerprint eader connected to an embedded device. |
| 6 | + NOTE: A supported embedded device must be locally connected to use this command. |
| 7 | + Additionally, an R503 fingerprint module: https://www.adafruit.com/product/4651 |
| 8 | + must be connected connected to the development board. |
| 9 | + Refer to the online documentation for how to connect it to the development: |
| 10 | + https://siliconlabs.github.io/mltk/docs/cpp_development/examples/fingerprint_authenticator.html#hardware-setup |
| 11 | + |
| 12 | + For more details, ee: |
| 13 | + https://siliconlabs.github.io/mltk/mltk/tutorials/fingerprint_authentication |
| 14 | + |
19 | 15 | Arguments
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| - * model <model> On of the following: |
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| - - MLTK model name |
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| - - Path to .tflite file |
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| - - Path to model archive file (.mltk.zip) |
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| - NOTE: The model must have been previously trained |
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| - for image classification |
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| - [default: None] |
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| - [required] |
| 16 | + * model <model> On of the following: [default: None] [required] |
| 17 | + - MLTK model name |
| 18 | + - Path to .tflite file |
| 19 | + - Path to model archive file (.mltk.zip) |
| 20 | + NOTE: The model must have been previously trained for image classification |
28 | 21 |
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29 | 22 | Options
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| - --accelerator -a <name> Name of accelerator to use while |
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| - executing the audio classification |
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| - ML model |
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| - [default: None] |
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| - --port <port> Serial COM port of a locally |
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| - connected embedded device. |
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| - 'If omitted, then attempt to |
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| - automatically determine the serial |
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| - COM port |
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| - [default: None] |
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| - --verbose -v Enable verbose console logs |
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| - --generate-dataset -g Generate a fingerprint dataset by |
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| - guiding the user through a sequence |
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| - of finger captures and saving to the |
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| - PC. |
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| - NOTE: With this option, |
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| - --no-inference is automatically |
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| - enabled |
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| - --samples-per-finger -c INTEGER The number of samples per finger to |
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| - collect when generating the dataset |
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| - [default: 5] |
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| - --dataset-dir TEXT Base directory where dataset should |
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| - be generated |
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| - [default: None] |
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| - --dump-images -d Dump the raw images from the device |
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| - fingerprint reader to a directory on |
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| - the local PC. |
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| - --no-inference -z By default inference is executed on |
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| - the device. Use --no-inference to |
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| - disable inference on the device |
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| - which can improve dumping throughput |
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| - --app <path> By default, the |
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| - fingerprint_authenticator app is |
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| - automatically downloaded. |
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| - This option allows for overriding |
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| - with a custom built app. |
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| - Alternatively, set this option to |
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| - "none" to NOT program the |
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| - fingerprint_authenticator app to the |
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| - device. |
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| - In this case, ONLY the .tflite will |
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| - be programmed and the existing |
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| - fingerprint_authenticator app will |
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| - be re-used. |
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| - [default: None] |
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| - --test Run as a unit test |
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| - --help Show this message and exit. |
| 23 | + --accelerator -a <name> Name of accelerator to use while executing the audio classification ML model [default: None] |
| 24 | + --port <port> Serial COM port of a locally connected embedded device. [default: None] |
| 25 | + 'If omitted, then attempt to automatically determine the serial COM port |
| 26 | + --verbose -v Enable verbose console logs |
| 27 | + --generate-dataset -g Generate a fingerprint dataset by guiding the user through a sequence of finger captures and saving to the PC. |
| 28 | + NOTE: With this option, --no-inference is automatically enabled |
| 29 | + --samples-per-finger -c INTEGER The number of samples per finger to collect when generating the dataset [default: 5] |
| 30 | + --dataset-dir TEXT Base directory where dataset should be generated [default: None] |
| 31 | + --dump-images -d Dump the raw images from the device fingerprint reader to a directory on the local PC. |
| 32 | + --no-inference -z By default inference is executed on the device. Use --no-inference to disable inference on the device which can improve dumping throughput |
| 33 | + --app <path> By default, the fingerprint_authenticator app is automatically downloaded. [default: None] |
| 34 | + This option allows for overriding with a custom built app. |
| 35 | + Alternatively, set this option to "none" to NOT program the fingerprint_authenticator app to the device. |
| 36 | + In this case, ONLY the .tflite will be programmed and the existing fingerprint_authenticator app will be re-used. |
| 37 | + --test Run as a unit test |
| 38 | + --help Show this message and exit. |
77 | 39 |
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78 | 40 |
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79 | 41 | ```
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