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486b225bb3
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feat: implement 4-bit SPI encoding at 3.0 MHz to align with byte boundaries and prevent gap stretching
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2026-07-08 13:21:32 +08:00 |
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85b805963a
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feat: restore 3-bit SPI encoding at 3.0 MHz with zero-gap transmission to align with FCOB-2.7 clock rate
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2026-07-08 12:03:32 +08:00 |
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88dbb8f069
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fix: prevent SPI write collision and hanging by introducing 20-NOP buffer offset and timeout-protected loops in WS2812_Write24Bit
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2026-07-08 11:56:23 +08:00 |
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4a7c6c5b7b
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fix: resolve byte-to-byte gap stretching in FCOB driver by introducing zero-gap double-buffered SPI transmission queue
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2026-07-08 11:50:20 +08:00 |
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8c7b6b3e22
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fix: resolve startup hang by using safe byte-by-byte write sequence in WS2812_Write24Bit
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2026-07-08 11:19:36 +08:00 |
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2026c52eb7
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feat: upgrade to clean 6.0 MHz zero-gap SPI driver for FCOB-2.7 with 5-bit encoding and add 6MHz clock test command
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2026-07-08 11:10:30 +08:00 |
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2b5675a1a5
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feat: complete FCOB-2.7 SPI driver integration by mapping WS2812_DI to P2.3 and setting P_SW1 to 0x04 in GPIO_Init
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2026-07-08 09:57:05 +08:00 |
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680d8ea06f
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feat: implement high-precision hardware SPI driver for FCOB-2.7 RGB LED with motor pin conflict resolution
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2026-07-08 09:27:17 +08:00 |
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f1777e0459
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feat: add serial port commands for testing and controlling the RGB LED
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2026-07-06 11:49:22 +08:00 |
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950eca5251
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docs: restore flowchart and translate implementation_plan.html back to Chinese
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2026-07-06 11:29:23 +08:00 |
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8ae841f30b
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docs: update implementation_plan.html to reflect French UI and RGB LED
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2026-07-06 11:23:41 +08:00 |
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1401e4d231
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docs: update implementation plan and walkthrough
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2026-07-06 11:17:36 +08:00 |
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9411d2a01b
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feat: translate UI to French and implement XL-2020RGBC-2812B addressable RGB LED driver
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2026-07-06 11:17:11 +08:00 |
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ee8b8bfe15
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feat: initial commit for stc32g12k128 wristband firmware
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2026-07-06 11:10:43 +08:00 |
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