2 files changed, 31 insertions, 1 deletions
diff --git a/src/kernel/ao_config.c b/src/kernel/ao_config.c
index 8dab7c42..b0d3e541 100644
--- a/src/kernel/ao_config.c
+++ b/src/kernel/ao_config.c
@@ -220,6 +220,10 @@ _ao_config_get(void)
 		if (minor < 21)
 			ao_config.send_frequency = 434550;
 #endif
+#if HAS_APRS
+		if (minor < 22)
+			ao_config.aprs_format = AO_CONFIG_DEFAULT_APRS_FORMAT;
+#endif
 		ao_config.minor = AO_CONFIG_MINOR;
 		ao_config_dirty = 1;
 	}
@@ -876,6 +880,23 @@ ao_config_aprs_ssid_set(void)
 	ao_config.aprs_ssid = ao_cmd_lex_i;
 	_ao_config_edit_finish();
 }
+
+void
+ao_config_aprs_format_set(void)
+{
+	ao_cmd_decimal();
+	if (ao_cmd_status != ao_cmd_success)
+		return;
+	_ao_config_edit_start();
+	ao_config.aprs_format = ao_cmd_lex_i != 0;
+	_ao_config_edit_finish();
+}
+
+void
+ao_config_aprs_format_show(void)
+{
+	printf ("APRS format: %d\n", ao_config.aprs_format);
+}
 #endif /* HAS_APRS */
 
 struct ao_config_var {
@@ -969,6 +990,8 @@ __code struct ao_config_var ao_config_vars[] = {
 #if HAS_APRS
 	{ "S <ssid>\0Set APRS SSID (0-15)",
 	  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
 	{ "s\0Show",
 	  ao_config_show,		0 },
diff --git a/src/kernel/ao_config.h b/src/kernel/ao_config.h
index 164584a5..cfe8555c 100644
--- a/src/kernel/ao_config.h
+++ b/src/kernel/ao_config.h
@@ -57,7 +57,7 @@
 #endif
 
 #define AO_CONFIG_MAJOR	1
-#define AO_CONFIG_MINOR	21
+#define AO_CONFIG_MINOR	22
 
 #define AO_AES_LEN 16
 
@@ -115,8 +115,15 @@ struct ao_config {
 #if HAS_RADIO_FORWARD
 	uint32_t	send_frequency;		/* minor version 21 */
 #endif
+#if HAS_APRS
+	uint8_t		aprs_format;		/* minor version 22 */
+#endif
 };
 
+#define AO_APRS_FORMAT_COMPRESSED	0
+#define AO_APRS_FORMAT_UNCOMPRESSED	1
+#define AO_CONFIG_DEFAULT_APRS_FORMAT	AO_APRS_FORMAT_COMPRESSED
+
 #if HAS_RADIO_FORWARD
 extern __xdata uint32_t	ao_send_radio_setting;
 #endif