From e6bad553009704af69b08b4a22fb5eb8ac6921f8 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Mon, 21 Dec 2015 21:48:37 -0800
Subject: altos: Support pad/lco boxes with fixed box numbers

This allows for a configuration without adjustable box numbers on
either end of the link, simplifying the UI.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/kernel/ao_config.c | 27 +++++++++++++++++++++++++++
 src/kernel/ao_config.h |  3 +++
 2 files changed, 30 insertions(+)

(limited to 'src/kernel')

diff --git a/src/kernel/ao_config.c b/src/kernel/ao_config.c
index b0d3e541..d51fbb41 100644
--- a/src/kernel/ao_config.c
+++ b/src/kernel/ao_config.c
@@ -223,6 +223,10 @@ _ao_config_get(void)
 #if HAS_APRS
 		if (minor < 22)
 			ao_config.aprs_format = AO_CONFIG_DEFAULT_APRS_FORMAT;
+#endif
+#if HAS_FIXED_PAD_BOX
+		if (minor < 22)
+			ao_config.pad_box = 1;
 #endif
 		ao_config.minor = AO_CONFIG_MINOR;
 		ao_config_dirty = 1;
@@ -899,6 +903,25 @@ ao_config_aprs_format_show(void)
 }
 #endif /* HAS_APRS */
 
+#if HAS_FIXED_PAD_BOX
+void
+ao_config_pad_box_show(void)
+{
+	printf ("Pad box: %d\n", ao_config.pad_box);
+}
+
+void
+ao_config_pad_box_set(void)
+{
+	ao_cmd_decimal();
+	if (ao_cmd_status != ao_cmd_success)
+		return;
+	_ao_config_edit_start();
+	ao_config.pad_box = ao_cmd_lex_i;
+	_ao_config_edit_finish();
+}
+#endif
+
 struct ao_config_var {
 	__code char	*str;
 	void		(*set)(void) __reentrant;
@@ -992,6 +1015,10 @@ __code struct ao_config_var ao_config_vars[] = {
 	  ao_config_aprs_ssid_set, ao_config_aprs_ssid_show },
 	{ "C <0 compressed, 1 uncompressed>\0APRS format",
 	  ao_config_aprs_format_set, ao_config_aprs_format_show },
+#endif
+#if HAS_FIXED_PAD_BOX
+	{ "B <box>\0Set pad box (1-99)",
+	  ao_config_pad_box_set, ao_config_pad_box_show },
 #endif
 	{ "s\0Show",
 	  ao_config_show,		0 },
diff --git a/src/kernel/ao_config.h b/src/kernel/ao_config.h
index cfe8555c..f4e9af44 100644
--- a/src/kernel/ao_config.h
+++ b/src/kernel/ao_config.h
@@ -118,6 +118,9 @@ struct ao_config {
 #if HAS_APRS
 	uint8_t		aprs_format;		/* minor version 22 */
 #endif
+#if HAS_FIXED_PAD_BOX
+	uint8_t		pad_box;		/* minor version 22 */
+#endif
 };
 
 #define AO_APRS_FORMAT_COMPRESSED	0
-- 
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