diff options
author | Romain Porte <microjoe@microjoe.org> | 2020-02-27 12:53:21 +0100 |
---|---|---|
committer | Romain Porte <microjoe@microjoe.org> | 2020-02-27 12:53:21 +0100 |
commit | 59fd9ab37bc30d10b63da1cdedea6ee0e7452bb4 (patch) | |
tree | a222841dbcddb54361df214565fa104857a7dfc7 | |
parent | 5026b558ff56d25a6fb93abeec7580ab90f79e67 (diff) | |
download | charlcd-59fd9ab37bc30d10b63da1cdedea6ee0e7452bb4.tar.gz charlcd-59fd9ab37bc30d10b63da1cdedea6ee0e7452bb4.zip |
lib: improve doc of flash_backlight
-rw-r--r-- | src/lib.rs | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -169,7 +169,8 @@ where /// Flash the backlight during a small duration. /// /// The exact duration is specified in the driver. As of today, the default - /// value is set to 4 seconds (`LCD_BL_TEMPO_PERIOD` define in `charlcd.c`). + /// value is set to 4 seconds (see the `LCD_BL_TEMPO_PERIOD` define of + /// the `charlcd.c` driver in your Linux tree). pub fn flash_backlight(&mut self) -> std::io::Result<()> { write_simple_code!(self, SpecialCode::FlashBacklight) } |