From 9218f0a6a19451007ffa5cb67f4f9a48f0370cb5 Mon Sep 17 00:00:00 2001 From: Christoffer Martinsson Date: Fri, 25 Aug 2023 09:38:49 +0200 Subject: [PATCH] Lowered latency in button scan function --- rp2040/src/button_matrix.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/rp2040/src/button_matrix.rs b/rp2040/src/button_matrix.rs index 2d20098..3ccf895 100644 --- a/rp2040/src/button_matrix.rs +++ b/rp2040/src/button_matrix.rs @@ -62,10 +62,10 @@ impl<'a, const R: usize, const C: usize, const N: usize> ButtonMatrix<'a, R, C, pub fn scan_matrix(&mut self, delay: &mut Delay) { for col_index in 0..self.cols.len() { self.cols[col_index].set_low().unwrap(); - delay.delay_us(10); + delay.delay_us(1); self.process_column(col_index); self.cols[col_index].set_high().unwrap(); - delay.delay_us(10); + delay.delay_us(1); } }