26 wiersze
11 KiB
Markdown
26 wiersze
11 KiB
Markdown
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# ESP32 Composite Video Pattern Example
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This example showcases the Philips PM5544 test pattern, which can be used to verify hardware and connection integrity.
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## Build
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```bash
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cd examples/test_pattern
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idf.py build
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idf.py flash
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```
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## Video mode
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By default, the example generates a PAL/SECAM signal.
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To generate NTSC video, use `menuconfig` to change the mode.
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1. Execute `idf.py menuconfig`.
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2. Go to `Component config->Example Configuration`
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3. Check `NTSC video mode instead of default PAL/SECAM`.
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## Video output
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<img src="data:image/jpeg;base64,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