From b31d6255bf13f790a6e8b7beb542ca7cf8ae1170 Mon Sep 17 00:00:00 2001
From: Sofia <sofia@teascade.net>
Date: Fri, 12 Sep 2025 14:23:14 +0300
Subject: [PATCH] Try to debug hi.qoi

---
 images/hi.qoi | Bin 744 -> 1253 bytes
 src/qoi.rs    |   7 ++++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/images/hi.qoi b/images/hi.qoi
index 21ac898ae98ae1ee0628d2658418da2f321a74f3..3e5e4f0c707fa827327d3377620f39bc0f30f879 100644
GIT binary patch
literal 1253
zcmbu9O>Wdc5QPVEm%c$Cg)1Osh1jv<YO&iMd&Zv01_Fv$g`a>Bzd`~DS>pS;<9Ngj
zD@G}G_j^^<^{UHx{OIiAYPEWz-CsSJPW^74)?xY(tFVrB=&*D4(<K{$b?nQb%O1yv
zD)cZdt^+oW91ejk=id;9H>@KjcES4Y05^Dxjj;=F;q_0PEykkc25OPBuD`i$+`!cV
zmzw1qGsTci_bR-Z={{3t)U4|Dzo-PIx{9n_*sxl>SuJAW>aYjffSJ;pP1&&4*q;5&
zmAF$}5o(;`jPqX0^IjX&#)OK}82LIj`HoUkA}-|y&GD4n#BHc>9pga14b_HQe1sdq
z=Zx7EeMi!6!cS6Pv7dT!PCxKCH9N=HGakTlr&k24KTp$D+-Ff9+I)Kxeo>vx;xEM=
zmu?AEU&=8(xUV>K4T(PzzTj2ZQDkmGp_~)7Du2gn>zcR@pV*hdF0GZ*$M$|>UAVdB
z6?vLF-fv*`Z|KdMIG@p3>~1-qBEk9eKGVXD;PzHI&adB;ZLv1rp+nLbZaDi9Ww@jv
zV~5B4L#E7G1=JC!uoi&|xxk!!lYh@ya<YX=+3k)}LW!EC*$Ul#B)Rel+D31w!xv=9
q54@IRG~-olk(I)8@Jpm9@dbsy#3r4tDRue^dOR-wgYZwy-@QK=EtuT^

literal 744
zcmaiy%MHRX42Fx?#T)p}60Cs42{8e)C4HrBQn+wr0A@f)_;*^72-H?`oiF}l=i&3|
zcqocu2iq3=w|?Pb=*7{zc&Fy67C&>#SF&sqzL8mFLt)An*Dvu%rD(tUoE>|rk~p}O
z`m=tSt(<Al{G;yYANQIc@lG{4cic^Jtc7Nco!p<5I}4K@eAjW$Z8mP$>D_8sLkKs?
z(FSgW4UIC_iXXUEpR<*?(Rt66_$4m&h_gP3wwvl9|1V=t@v37Sdx%d3ek_iy?mcQS
iMhl@ne9m~vG!907==-DwS`vo%Q!F;I{=M`yzRd>!v14EW

diff --git a/src/qoi.rs b/src/qoi.rs
index bb776c6..b84fc77 100644
--- a/src/qoi.rs
+++ b/src/qoi.rs
@@ -14,7 +14,7 @@ use crate::{
 };
 
 // https://qoiformat.org/qoi-specification.pdf
-const image: &[u8; 852] = include_bytes!("../images/sheep.qoi");
+const image: &[u8; 1253] = include_bytes!("../images/hi.qoi");
 const BUFFER_SIZE: usize = 64;
 
 #[derive(Debug, uDebug)]
@@ -73,7 +73,6 @@ pub fn draw_image<T: DelayNs, DCPin: PinOps, RSTPin: PinOps>(
         //         colors[i * 2 + 1] = c2;
         //     }
         //     display.write(Writeable::Data(&colors));
-        //     display.delay.delay_ms(100);
         // }
         let mut counter = 0u32;
         for pixel in qoi_iter {
@@ -118,7 +117,7 @@ impl<'a> QoiIterator<'a> {
         QoiIterator {
             inner: bytes,
             serial,
-            prev_pixels: [Rgb565(255, 255, 255); 64],
+            prev_pixels: [Rgb565(0, 255, 0); 64],
             prev_alphas: [255; 64],
             last_pixel: Rgb565(0, 0, 0),
             last_alpha: 255,
@@ -134,6 +133,7 @@ impl<'a> Iterator for QoiIterator<'a> {
 
     fn next(&mut self) -> Option<Self::Item> {
         if self.parsed_colors >= self.expected_colors {
+            ufmt::uwriteln!(self.serial, "Reached expected").unwrap();
             return None;
         }
         self.parsed_colors += 1;
@@ -245,6 +245,7 @@ impl<'a> Iterator for QoiIterator<'a> {
             self.prev_pixels[hash] = color;
             Some(color)
         } else {
+            ufmt::uwriteln!(self.serial, "End reached").unwrap();
             None
         }
     }