From 02cbabcd735e6367b87fa4401f7a5df89813a6f7 Mon Sep 17 00:00:00 2001
From: Jan Tuomi <jans.tuomi@gmail.com>
Date: Fri, 3 Nov 2023 01:01:14 +0200
Subject: Add graphics mode selector

---
 asm/text_mode.atk16 | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 asm/text_mode.atk16

(limited to 'asm/text_mode.atk16')

diff --git a/asm/text_mode.atk16 b/asm/text_mode.atk16
new file mode 100644
index 0000000..05b4fd3
--- /dev/null
+++ b/asm/text_mode.atk16
@@ -0,0 +1,17 @@
+@opt stack_pointer RF
+@opt csr_scratch RH
+@use ext_std:*
+
+; bootstrap code (must be called to setup mandatory data)
+; will jump to label main
+@include bootstrap
+
+@label main
+  ; set graphics mode to gr_text_mode
+  ldi vt_gr_mode_addr RA
+  ldr RA RA
+  ldi gr_text_mode RB
+  str RB RA
+
+@label loop
+  jpi loop
-- 
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