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-rw-r--r--kernel/kernel.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/kernel.h b/kernel/kernel.h
index a05456d..40cacac 100644
--- a/kernel/kernel.h
+++ b/kernel/kernel.h
@@ -29,10 +29,14 @@
#endif
#ifndef STACK
-#warning STACK not set, fallback to default: 64
-#define STACK 64
+#warning STACK not set, fallback to default: 48
+#define STACK 48
#endif
+#define MINSTACK (1 * STACK - 2)
+#define DEFSTACK (2 * STACK - 2)
+#define BIGSTACK (3 * STACK - 2)
+
#ifndef F_CPU
#warning F_CPU not set, fallback to default: 16MHz
#define F_CPU 16000000