From 6a20fc33c7042d860be43ba672b04ab0f5adadbe Mon Sep 17 00:00:00 2001
From: jespergravgaard <jesper@balmangravgaard.dk>
Date: Mon, 6 Aug 2018 00:41:29 +0200
Subject: [PATCH] Improved comments

---
 src/test/java/dk/camelot64/kickc/test/kc/irq-hyperscreen.kc   | 4 +++-
 src/test/java/dk/camelot64/kickc/test/ref/irq-hyperscreen.log | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/test/java/dk/camelot64/kickc/test/kc/irq-hyperscreen.kc b/src/test/java/dk/camelot64/kickc/test/kc/irq-hyperscreen.kc
index c72a40359..096abad8a 100644
--- a/src/test/java/dk/camelot64/kickc/test/kc/irq-hyperscreen.kc
+++ b/src/test/java/dk/camelot64/kickc/test/kc/irq-hyperscreen.kc
@@ -25,7 +25,7 @@ void main() {
     asm { sei }
     // Disable CIA 1 Timer IRQ
     *CIA1_INTERRUPT = CIA_INTERRUPT_CLEAR;
-    // Set raster line to $100
+    // Set raster line to $fa
     *VIC_CONTROL &=$7f;
     *RASTER = $fa;
     // Enable Raster Interrupt
@@ -38,6 +38,7 @@ void main() {
 // Interrupt Routine 1
 interrupt void irq_bottom_1() {
     *FGCOL = WHITE;
+    // Set screen height to 24 lines - this is done after the border should have started drawing - so it wont start
     *VIC_CONTROL &= ($ff^VIC_RSEL);
     // Acknowledge the IRQ
     *IRQ_STATUS = IRQ_RASTER;
@@ -50,6 +51,7 @@ interrupt void irq_bottom_1() {
 // Interrupt Routine 2
 interrupt void irq_bottom_2() {
     *FGCOL = WHITE;
+    // Set screen height back to 25 lines (preparing for the next screen)
     *VIC_CONTROL |= VIC_RSEL;
     // Acknowledge the IRQ
     *IRQ_STATUS = IRQ_RASTER;
diff --git a/src/test/java/dk/camelot64/kickc/test/ref/irq-hyperscreen.log b/src/test/java/dk/camelot64/kickc/test/ref/irq-hyperscreen.log
index 172ea8219..a7813f957 100644
--- a/src/test/java/dk/camelot64/kickc/test/ref/irq-hyperscreen.log
+++ b/src/test/java/dk/camelot64/kickc/test/ref/irq-hyperscreen.log
@@ -26,7 +26,7 @@ void main() {
     asm { sei }
     // Disable CIA 1 Timer IRQ
     *CIA1_INTERRUPT = CIA_INTERRUPT_CLEAR;
-    // Set raster line to $100
+    // Set raster line to $fa
     *VIC_CONTROL &=$7f;
     *RASTER = $fa;
     // Enable Raster Interrupt
@@ -39,6 +39,7 @@ void main() {
 // Interrupt Routine 1
 interrupt void irq_bottom_1() {
     *FGCOL = WHITE;
+    // Set screen height to 24 lines - this is done after the border should have started drawing - so it wont start
     *VIC_CONTROL &= ($ff^VIC_RSEL);
     // Acknowledge the IRQ
     *IRQ_STATUS = IRQ_RASTER;
@@ -51,6 +52,7 @@ interrupt void irq_bottom_1() {
 // Interrupt Routine 2
 interrupt void irq_bottom_2() {
     *FGCOL = WHITE;
+    // Set screen height back to 25 lines (preparing for the next screen)
     *VIC_CONTROL |= VIC_RSEL;
     // Acknowledge the IRQ
     *IRQ_STATUS = IRQ_RASTER;