Migrate to new IO library.

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ on:
     types: [published]
 
 env:
-  TOIT_VERSION: v2.0.0-alpha.121
+  TOIT_VERSION: v2.0.0-alpha.144
 
 jobs:
   build:

package.yaml

@@ -1,7 +1,7 @@
 name: pixel_display
 description: Common code to drive all pixel-based displays.
 environment:
-  sdk: ^2.0.0-alpha.121
+  sdk: ^2.0.0-alpha.144
 dependencies:
   png-tools:
     url: github.com/toitware/toit-png-tools

src/true-color.toit

@@ -8,7 +8,7 @@ Functions and constants useful for the RGB
 See for example https://pkg.toit.io/package/github.com%2Ftoitware%2Ftoit-color-tft
 */
 
-import binary show BIG-ENDIAN
+import io show BIG-ENDIAN
 import bitmap show *
 import font show Font
 

tests/package.lock

@@ -1,4 +1,4 @@
-sdk: ^2.0.0-alpha.121
+sdk: ^2.0.0-alpha.128
 prefixes:
   host: pkg-host
   pictogrammers_icons: toit-icons-pictogrammers
@@ -12,8 +12,8 @@ packages:
   pkg-host:
     url: github.com/toitlang/pkg-host
     name: host
-    version: 1.10.0
-    hash: e1c11a0e0bf65fe810520e8d893e554a8fe33b78
+    version: 1.14.1
+    hash: da453fb59f7ef3d37f39e4b438495f7c16614733
   toit-icons-pictogrammers:
     url: github.com/toitware/toit-icons-pictogrammers
     name: pictogrammers_icons

tests/package.yaml

@@ -3,7 +3,7 @@ environment:
 dependencies:
   host:
     url: github.com/toitlang/pkg-host
-    version: ^1.10.0
+    version: ^1.14.1
   pictogrammers_icons:
     url: github.com/toitware/toit-icons-pictogrammers
     version: ^1.0.0

tests/png-visualizer.toit

@@ -2,7 +2,7 @@
 // Use of this source code is governed by an MIT-style license that can be
 // found in the LICENSE file.
 
-import binary show BIG-ENDIAN byte-swap-32
+import io show BIG-ENDIAN ByteOrder
 import bitmap show *
 import bytes show Buffer
 import crypto.crc show *
@@ -402,7 +402,7 @@ SEVERAL-MAX-COLOR_ ::= 9
 
 byte-swap_ ba/ByteArray -> ByteArray:
   result := ba.copy
-  byte-swap-32 result
+  ByteOrder.swap-32 result
   return result
 
 class SwapRedAndBlack implements png.PaletteTransformer: