altos: Add scheme for stm discovery board demo

[fw/altos] / src / stm-scheme-newlib / ao_demo.c

diff --git a/src/stm-scheme-newlib/ao_demo.c b/src/stm-scheme-newlib/ao_demo.c
new file mode 100644 (file)
index 0000000..13a3128
--- /dev/null
+++ b/src/stm-scheme-newlib/ao_demo.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright © 2011 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ */
+
+#include "ao.h"
+#include <ao_exti.h>
+#include <ao_boot.h>
+#include <ao_scheme.h>
+
+static void scheme_cmd() {
+       ao_scheme_read_eval_print();
+}
+
+
+__code struct ao_cmds ao_demo_cmds[] = {
+       { scheme_cmd, "l\0Run scheme interpreter" },
+       { 0, NULL }
+};
+
+int
+main(void)
+{
+       ao_clock_init();
+
+       ao_task_init();
+
+       ao_led_init(LEDS_AVAILABLE);
+       ao_timer_init();
+       ao_dma_init();
+       ao_cmd_init();
+       ao_usb_init();
+
+       ao_cmd_register(&ao_demo_cmds[0]);
+
+       ao_start_scheduler();
+       return 0;
+}