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firmware: Streamline writing to display
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Move if condition inside the SPI call to reduce duplicate code.
This commit is contained in:
finga 2023-06-09 09:32:04 +02:00
parent 59ff782d52
commit c26ba3549a
1 changed files with 1 additions and 5 deletions
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6
firmware/src/lcd.rs
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@ -35,11 +35,7 @@ impl Lcd {
delay.delay_us(5_u8);
self.cd.set_high();
if invert {
data.for_each(|d| block!(self.spi.send(!*d)).unwrap());
} else {
data.for_each(|d| block!(self.spi.send(*d)).unwrap());
}
data.for_each(|d| block!(self.spi.send(if invert { !*d } else { *d })).unwrap());
delay.delay_us(5_u8);
self.cd.set_low();