From 9150c891b9b43e69208dc4a70699f94bd771bedb Mon Sep 17 00:00:00 2001
From: jespergravgaard <jesper@balmangravgaard.dk>
Date: Fri, 25 Sep 2020 09:02:06 +0200
Subject: [PATCH] Added DMA test that works!

---
 src/main/kc/include/mega65-dma.h       | 2 --
 src/test/kc/examples/mega65/dma-test.c | 4 ++++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/kc/include/mega65-dma.h b/src/main/kc/include/mega65-dma.h
index ad4f1e9f4..e950dc252 100644
--- a/src/main/kc/include/mega65-dma.h
+++ b/src/main/kc/include/mega65-dma.h
@@ -7,7 +7,6 @@
 // DMAgic VHDL source https://github.com/MEGA65/mega65-core/blob/master/src/vhdl/gs4510.vhdl#L4364
 // Xemu emulator source https://github.com/lgblgblgb/xemu/blob/master/xemu/f018_core.c
 
-
 // Registers of the MEGA65 enchanced F018 DMAgic Controller
 struct F018_DMAGIC {
     // $D700 ADDRLSBTRIG DMAgic DMA list address LSB, and trigger DMA (when written).
@@ -39,7 +38,6 @@ struct F018_DMAGIC {
     char MISC;
 };
 
-
 // F018A DMA list entry
 struct DMA_LIST_F018A {
         // DMA command
diff --git a/src/test/kc/examples/mega65/dma-test.c b/src/test/kc/examples/mega65/dma-test.c
index 31dc05b9d..a90a51a49 100644
--- a/src/test/kc/examples/mega65/dma-test.c
+++ b/src/test/kc/examples/mega65/dma-test.c
@@ -4,6 +4,8 @@
 #include <mega65.h>
 
 void main() {
+    // Map memory to BANK 0 : 0x00XXXX - giving access to I/O
+    memoryRemap(0,0,0);
     // Enable enable F018B mode
     DMA->EN018B = 1;
     // Set address of DMA list
@@ -12,6 +14,8 @@ void main() {
     DMA-> ADDRMSB = >&DMA_SCREEN_UP;
     // Trigger the DMA (without option lists)
     DMA-> ADDRLSBTRIG = <&DMA_SCREEN_UP;
+    // Re-enable F018A mode
+    DMA->EN018B = 0;
 }
 
 // DMA list entry that scrolls the default screen up