From bd4de160152eef84fd0cbadcb6b234e93d12b431 Mon Sep 17 00:00:00 2001
From: Tangent Wantwight <tangent128@gmail.com>
Date: Sun, 4 Jul 2021 20:44:58 -0400
Subject: [PATCH] WIP debugging

---
 house/src/lib.rs               | 2 +-
 itsybitsy_m0_lights/src/lib.rs | 9 +++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/house/src/lib.rs b/house/src/lib.rs
index 9928bd7..8e7c2b3 100644
--- a/house/src/lib.rs
+++ b/house/src/lib.rs
@@ -39,7 +39,7 @@ where
             buffer[PORCH_BACK_LEN + i] = white_balance(correct(&pixel), PORCH_WHITE);
         }
 
-        buffer.iter().render_to(lights);
+        buffer.iter().take(225).render_to(lights);
     }
 }
 
diff --git a/itsybitsy_m0_lights/src/lib.rs b/itsybitsy_m0_lights/src/lib.rs
index 0786634..aba4915 100644
--- a/itsybitsy_m0_lights/src/lib.rs
+++ b/itsybitsy_m0_lights/src/lib.rs
@@ -46,10 +46,10 @@ pub fn boot() -> NeopixelLights<
 
 // experimentally, there is some unknown overhead
 // but these timings appear to work for me:
-const ZERO_HIGH_CYCLES: u32 = 11 - 8;
-const ONE_HIGH_CYCLES: u32 = 29 - 8;
-const ZERO_LOW_CYCLES: u32 = 29 - 8;
-const ONE_LOW_CYCLES: u32 = 11 - 8;
+const ZERO_HIGH_CYCLES: u32 = 2;
+const ONE_HIGH_CYCLES: u32 = 9;
+const ZERO_LOW_CYCLES: u32 = 10;
+const ONE_LOW_CYCLES: u32 = 10;
 const LATCH_CYCLES: u32 = 15000; // about 300us
 
 pub struct NeopixelLights<T: OutputPin, U: OutputPin, V: OutputPin> {
@@ -87,6 +87,7 @@ where
         self.write(byte & 0x04 != 0);
         self.write(byte & 0x02 != 0);
         self.write(byte & 0x01 != 0);
+        delay(5);
     }
 
     /// Blink light, probably to indicate a loop is still running