Changeset c59409e in buchla-68k for vlib

Timestamp:

08/19/2017 09:20:16 AM (7 years ago)

Author:

Thomas Lopatic <thomas@…>

Branches:

master

Children:

ad89950

Parents:

197ff76

Message:

Volatile hardware accesses.

File:

• vlib/vsetpal.c (modified) (2 diffs)

vlib/vsetpal.c

@@ -8 +8 @@
 #include "ram.h"
 
-#define PALETTE         ((uint16_t *)0x280000L)
+#define PALETTE         ((volatile uint16_t *)0x280000L)
 
 int16_t dfltpal[16][3] = {
@@ -45 +45 @@
 void vsetpal(int16_t slot, int16_t red, int16_t grn, int16_t blu)
 {
-        register int16_t palval;
-        uint16_t *pal;
+        int16_t palval;
+        volatile uint16_t *pal;
 
         pal = PALETTE;