panel safety and robustness fixes - #3
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anders94
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Aug 2, 2026
anders94
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- cleanup() puts the panel into deep sleep before cutting power; correct UC-family sleep sequences for 7in5 (0x02 -> 0x07 0xA5) and 7in3f (0x07 0xA5)
- waitUntilIdle() throws on timeout (busyTimeoutMs option) instead of warning and continuing
- display() rejects concurrent calls to prevent interleaved SPI writes
- loadPNG() enforces a pixel cap (maxImagePixels option) and uses Uint8Array
- remove vestigial csPin; chip select is the SPI controller's CE line
- ignore *.tgz
- cleanup() puts the panel into deep sleep before cutting power; correct
UC-family sleep sequences for 7in5 (0x02 -> 0x07 0xA5) and 7in3f (0x07 0xA5)
- waitUntilIdle() throws on timeout (busyTimeoutMs option) instead of
warning and continuing
- display() rejects concurrent calls to prevent interleaved SPI writes
- loadPNG() enforces a pixel cap (maxImagePixels option) and uses Uint8Array
- remove vestigial csPin; chip select is the SPI controller's CE line
- ignore *.tgz
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