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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-11-10 20:31:21 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-11-10 20:31:21 +0000 |
| commit | 97532cbaafe1225ad8e96ff52212681cd87ed907 (patch) | |
| tree | 1761bf2f4036caa71facae8e22a9cca5a89ef13b /nuttx/configs/stm3210e-eval/nxtext | |
| parent | c1074fd3aae86440ac6ac95b79f8695d9f5f8136 (diff) | |
| download | px4-nuttx-97532cbaafe1225ad8e96ff52212681cd87ed907.tar.gz px4-nuttx-97532cbaafe1225ad8e96ff52212681cd87ed907.tar.bz2 px4-nuttx-97532cbaafe1225ad8e96ff52212681cd87ed907.zip | |
Add support for STM32 LCD backlight
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4087 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/stm3210e-eval/nxtext')
| -rw-r--r-- | nuttx/configs/stm3210e-eval/nxtext/defconfig | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/nuttx/configs/stm3210e-eval/nxtext/defconfig b/nuttx/configs/stm3210e-eval/nxtext/defconfig index e86d4ce99..07ab05c74 100644 --- a/nuttx/configs/stm3210e-eval/nxtext/defconfig +++ b/nuttx/configs/stm3210e-eval/nxtext/defconfig @@ -892,14 +892,19 @@ CONFIG_NX_MXCLIENTMSGS=16 # portrait" orientation support. In this orientation, the # STM3210E-EVAL's LCD ribbon cable is at the top of the display. # Default is 320x240 "landscape" orientation. -# CONFIG_LCD_BACKLIGHT - Define to support an adjustable backlight -# using timer 1. The granularity of the settings is determined -# by CONFIG_LCD_MAXPOWER. Requires CONFIG_STM32_TIM1. +# CONFIG_LCD_BACKLIGHT - Define to support a backlight. +# CONFIG_LCD_PWM - If CONFIG_STM32_TIM1 is also defined, then an +# adjustable backlight will be provided using timer 1 to generate +# various pulse widthes. The granularity of the settings is +# determined by CONFIG_LCD_MAXPOWER. If CONFIG_LCD_PWM (or +# CONFIG_STM32_TIM1) is not defined, then a simple on/off backlight +# is provided. # CONFIG_LCD_LANDSCAPE=n CONFIG_LCD_PORTRAIT=n CONFIG_LCD_RPORTRAIT=y CONFIG_LCD_BACKLIGHT=n +CONFIG_LCD_PWM=n # # Settings for examples/uip |