feat(board): 添加显示屏和PWM背光支持

- 在CMakeLists.txt中添加display_test_module.c源文件
- 在设备树配置中添加SPI3和PWM0引脚控制定义
- 配置MIPI DBI显示屏驱动,支持ST7789V控制器
- 添加PWM LED背光控制功能
- 启用GPIO复位功能并添加点击检测器配置
- 实现显示测试模块,支持彩色测试图案渲染
This commit is contained in:
2026-04-11 13:41:35 +08:00
parent 39d2962258
commit 76adb3584c
6 changed files with 357 additions and 6 deletions

View File

@@ -30,4 +30,32 @@
bias-pull-up;
};
};
spi3_default: spi3_default {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 1, 13)>,
<NRF_PSEL(SPIM_MOSI, 0, 28)>;
};
};
spi3_sleep: spi3_sleep {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 1, 13)>,
<NRF_PSEL(SPIM_MOSI, 0, 28)>;
low-power-enable;
};
};
pwm0_default: pwm0_default {
group1 {
psels = <NRF_PSEL(PWM_OUT0, 1, 11)>;
};
};
pwm0_sleep: pwm0_sleep {
group1 {
psels = <NRF_PSEL(PWM_OUT0, 1, 11)>;
low-power-enable;
};
};
};