3 files changed, 58 insertions, 1 deletions
diff --git a/src/lambdakey-v1.0/Makefile b/src/lambdakey-v1.0/Makefile
index 4db0e290..ef03527e 100644
--- a/src/lambdakey-v1.0/Makefile
+++ b/src/lambdakey-v1.0/Makefile
@@ -47,6 +47,7 @@ ALTOS_SRC = \
 	ao_lisp_rep.c \
 	ao_lisp_frame.c \
 	ao_lisp_error.c \
+	ao_lisp_lambda.c \
 	ao_exti_stm.c
 
 PRODUCT=LambdaKey-v1.0
diff --git a/src/lambdakey-v1.0/ao_lisp_os.h b/src/lambdakey-v1.0/ao_lisp_os.h
new file mode 100644
index 00000000..df158f6a
--- /dev/null
+++ b/src/lambdakey-v1.0/ao_lisp_os.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright © 2016 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#ifndef _AO_LISP_OS_H_
+#define _AO_LISP_OS_H_
+
+#include "ao.h"
+
+static inline int
+ao_lisp_getc() {
+	static uint8_t	at_eol;
+	int c;
+
+	if (at_eol) {
+		ao_cmd_readline();
+		at_eol = 0;
+	}
+	c = ao_cmd_lex();
+	if (c == '\n')
+		at_eol = 1;
+	return c;
+}
+
+static inline void
+ao_lisp_abort(void)
+{
+	ao_panic(1);
+}
+
+static inline void
+ao_lisp_os_led(int led)
+{
+	ao_led_set(led);
+}
+
+static inline void
+ao_lisp_os_delay(int delay)
+{
+	ao_delay(AO_MS_TO_TICKS(delay));
+}
+
+#endif
diff --git a/src/lambdakey-v1.0/ao_pins.h b/src/lambdakey-v1.0/ao_pins.h
index 5a840f13..b8429c55 100644
--- a/src/lambdakey-v1.0/ao_pins.h
+++ b/src/lambdakey-v1.0/ao_pins.h
@@ -25,7 +25,7 @@
 #define AO_LED_RED	(1 << LED_PIN_RED)
 #define AO_LED_PANIC	AO_LED_RED
 #define AO_CMD_LEN	128
-#define AO_LISP_POOL	2560
+#define AO_LISP_POOL	3072
 #define AO_STACK_SIZE	1024
 
 #define LEDS_AVAILABLE	(AO_LED_RED)