diff options
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 |