docs: 移除 SGM3833 升压负压芯片,更新 P3.4 引脚为 LCD_PWR_CTRL 直接背光供电控制

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2026-07-09 14:55:16 +08:00
parent cf25a89c0f
commit 357238e056
11 changed files with 17 additions and 15 deletions

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@@ -31,4 +31,4 @@
* `void LED_Set_Color(u8 g, u8 r, u8 b)`:立即设置 RGB 灯亮起特定颜色。
* `void LED_Flash_Process(void)`:在 1ms 定时器中断中累加,控制报警状态下指示灯的交替闪烁(如 500ms 亮、500ms 灭)。
<!-- Checked and verified with always-on screen, sleep removal, screen replacement and battery/charge pins update changes -->
<!-- Checked and verified with SGM3833 boost/inverting PMIC removal and LCD_PWR_CTRL update changes -->