Added working RAM barebones.

2 files changed, 18 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index 7e68105..ec4b3fb 100755
--- a/Makefile
+++ b/Makefile
@@ -8,8 +8,8 @@ header_opts = -jsvc -k 01 -l 0x33 -m 0x1e -p 0 -r 02 -t "POKEPINBALLVPHE"
 PYTHON := python

 

 # Link objects together to build a rom.

-all: main.o

-	rgblink -n pokepinball.sym -o $(outputrom) main.o

+all: main.o wram.o

+	rgblink -n pokepinball.sym -o $(outputrom) main.o wram.o

 	rgbfix $($header_opts) pokepinball.gbc

 

 # Assemble source files into objects.

@@ -17,6 +17,11 @@ all: main.o
 main.o: main.asm bin

 	rgbasm -h -o main.o main.asm

 

+# Assemble working RAM into objects.

+# Use rgbasm -h to use halts without nops.

+wram.o: wram.asm

+	rgbasm -h -o wram.o wram.asm

+

 # Create .bin dumps from baserom.gbc by scanning main.asm for INCBIN.

 bin:

 	$(PYTHON) util/generate_bin_dumps.py main.asm

diff --git a/wram.asm b/wram.asm
new file mode 100755
index 0000000..cad3535
--- /dev/null
+++ b/wram.asm
@@ -0,0 +1,11 @@
+

+SECTION "WRAM Bank 0", WRAM0

+

+wc000::

+	ds 4096

+

+SECTION "WRAM Bank 1", WRAMX, BANK[1]

+

+wOAMBuffer:: ; d000

+	; buffer for OAM data. Copied to OAM by DMA

+	ds 4 * 40