From c3fec2c4c65db71e88ef0c05c69463438a7cfc6c Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Sun, 26 Apr 2009 15:38:28 -0700
Subject: [PATCH] Add manual ignition and igniter test commands

---
 ao_cmd.c    |  2 +-
 ao_ignite.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 58 insertions(+), 1 deletion(-)

diff --git a/ao_cmd.c b/ao_cmd.c
index 91abe7f0..abab1463 100644
--- a/ao_cmd.c
+++ b/ao_cmd.c
@@ -214,7 +214,7 @@ echo(void)
 
 static const uint8_t help_txt[] = "All numbers are in hex";
 
-#define NUM_CMDS	10
+#define NUM_CMDS	11
 
 static __code struct ao_cmds	*__xdata (ao_cmds[NUM_CMDS]);
 static __xdata uint8_t		ao_ncmds;
diff --git a/ao_ignite.c b/ao_ignite.c
index ece40bf3..b89fd2f7 100644
--- a/ao_ignite.c
+++ b/ao_ignite.c
@@ -117,6 +117,62 @@ ao_igniter(void)
 	}
 }
 
+static uint8_t
+ao_match_word(__code uint8_t *word)
+{
+	while (*word) {
+		if (ao_cmd_lex_c != *word) {
+			ao_cmd_status = ao_cmd_syntax_error;
+			return 0;
+		}
+		word++;
+		ao_cmd_lex();
+	}
+	return 1;
+}
+
+void
+ao_ignite_manual(void)
+{
+	ao_cmd_white();
+	if (!ao_match_word("DoIt"))
+		return;
+	ao_cmd_white();
+	if (ao_cmd_lex_c == 'm') {
+		if(ao_match_word("main"))
+			ao_igniter_fire(ao_igniter_main);
+	} else {
+		if(ao_match_word("drogue"))
+			ao_igniter_fire(ao_igniter_drogue);
+	}
+}
+
+static __code uint8_t *igniter_status_names[] = {
+	"unknown", "ready", "active", "open"
+};
+
+void
+ao_ignite_print_status(enum ao_igniter igniter, __code uint8_t *name) __reentrant
+{
+	enum ao_igniter_status status = ao_igniter_status(igniter);
+	printf("Igniter: %6s Status: %s\n",
+	       name,
+	       igniter_status_names[status]);
+}
+
+void
+ao_ignite_test(void)
+{
+	ao_ignite_print_status(ao_igniter_drogue, "drogue");
+	ao_ignite_print_status(ao_igniter_main, "main");
+}
+
+__code struct ao_cmds ao_ignite_cmds[] = {
+	{ 'i',	ao_ignite_manual,	"i <key> {main|drogue}              Fire igniter. <key> is doit with D&I" },
+	{ 't',  ao_ignite_test,		"t                                  Test igniter continuity" },
+	{ 0,	ao_ignite_manual,	NULL },
+};
+
 __xdata struct ao_task ao_igniter_task;
 
 void
@@ -125,5 +181,6 @@ ao_igniter_init(void)
 	AO_IGNITER_DROGUE = 0;
 	AO_IGNITER_MAIN = 0;
 	AO_IGNITER_DIR |= AO_IGNITER_DROGUE_BIT | AO_IGNITER_MAIN_BIT;
+	ao_cmd_register(&ao_ignite_cmds[0]);
 	ao_add_task(&ao_igniter_task, ao_igniter, "igniter");
 }
-- 
2.30.2