From f8a967959b2f5ca3486ab3422f30fe4ad4ba17a8 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Sun, 7 Jan 2018 23:06:51 -0800
Subject: [PATCH] altos/lambdakey-v1.0: Add LED function back in

We've made things smaller, so there's (barely) space for this now.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/lambdakey-v1.0/Makefile       | 5 +++--
 src/lambdakey-v1.0/ao_pins.h      | 6 +++---
 src/lambdakey-v1.0/ao_scheme_os.h | 2 +-
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/lambdakey-v1.0/Makefile b/src/lambdakey-v1.0/Makefile
index cfa009bb..9d30c521 100644
--- a/src/lambdakey-v1.0/Makefile
+++ b/src/lambdakey-v1.0/Makefile
@@ -32,6 +32,7 @@ ALTOS_SRC = \
 	ao_interrupt.c \
 	ao_product.c \
 	ao_cmd.c \
+	ao_led.c \
 	ao_notask.c \
 	ao_stdio.c \
 	ao_stdio_newlib.c \
@@ -72,8 +73,8 @@ $(OBJ): $(INC)
 ao_product.h: ao-make-product.5c ../Version
 	$(call quiet,NICKLE,$<) $< -m altusmetrum.org -i $(IDPRODUCT) -p $(PRODUCT) -v $(VERSION) > $@
 
-ao_scheme_const.h: ao_scheme_make_const ao_scheme_basic_syntax.scheme ao_scheme_finish.scheme
-	$^ -o $@ -d GPIO,FLOAT,VECTOR,QUASI,BIGINT,POSIX,PORT,SAVE,UNDEF
+ao_scheme_const.h: ao_scheme_make_const ao_scheme_basic_syntax.scheme
+	$^ -o $@ -d FLOAT,VECTOR,QUASI,BIGINT,POSIX,PORT,SAVE,UNDEF
 
 load: $(PROG)
 	stm-load $(PROG)
diff --git a/src/lambdakey-v1.0/ao_pins.h b/src/lambdakey-v1.0/ao_pins.h
index f330213d..58a75080 100644
--- a/src/lambdakey-v1.0/ao_pins.h
+++ b/src/lambdakey-v1.0/ao_pins.h
@@ -22,15 +22,15 @@
 #define fprintf(file, ...) 	({ (void) (file); printf(__VA_ARGS__); })
 #undef putc
 #define putc(c,file) 		({ (void) (file); putchar(c); })
-#define fputs(s,file) 		({ (void) (file); printf("%s", s); })
-#define puts(s) 		({ printf("%s\n", s); })
+#define fputs(s,file) 		({ (void) (file); ao_put_string(s); })
 #undef getc
 #define getc(file) 		({ (void) (file); getchar(); })
+#define fflush(file)		({ (void) (file); flush(); })
 
 #define HAS_TASK	0
 #define HAS_AO_DELAY	1
 
-#if 0
+#if 1
 #define LED_PORT_ENABLE	STM_RCC_AHBENR_IOPBEN
 #define LED_PORT	(&stm_gpiob)
 #define LED_PIN_RED	4
diff --git a/src/lambdakey-v1.0/ao_scheme_os.h b/src/lambdakey-v1.0/ao_scheme_os.h
index 6a2ab819..8af199c2 100644
--- a/src/lambdakey-v1.0/ao_scheme_os.h
+++ b/src/lambdakey-v1.0/ao_scheme_os.h
@@ -20,7 +20,7 @@
 
 #include "ao.h"
 
-#define AO_SCHEME_POOL		3584
+#define AO_SCHEME_POOL		3792
 #define AO_SCHEME_TOKEN_MAX	64
 
 #ifndef __BYTE_ORDER
-- 
2.30.2