Add option to beep max height in feet rather than just meters

[fw/altos] / src / kernel / ao_config.c

diff --git a/src/kernel/ao_config.c b/src/kernel/ao_config.c
index b5dd7ddf8f1c32f47de032be6d65d8904b43944e..be3e8c7222d1bc48746700a8f1ac32d0d7ac6daf 100644 (file)
--- a/src/kernel/ao_config.c
+++ b/src/kernel/ao_config.c
@@ -55,6 +55,7 @@ uint8_t ao_force_freq;
 #define AO_CONFIG_DEFAULT_PAD_ORIENTATION      AO_PAD_ORIENTATION_ANTENNA_UP
 #define AO_CONFIG_DEFAULT_PYRO_TIME    AO_MS_TO_TICKS(50)
 #define AO_CONFIG_DEFAULT_RADIO_10MW   0
+#define AO_CONFIG_DEFAULT_REPORT_FEET  0
 #if HAS_CONFIG_SAVE
 #ifndef USE_INTERNAL_FLASH
 #error Please define USE_INTERNAL_FLASH
@@ -251,6 +252,8 @@ _ao_config_get(void)
                if (minor < 25)
                        ao_config.radio_10mw = AO_CONFIG_DEFAULT_RADIO_10MW;
 #endif
+               if (minor < 26)
+                       ao_config.report_feet = AO_CONFIG_DEFAULT_REPORT_FEET;
                ao_config.minor = AO_CONFIG_MINOR;
                ao_config_dirty = 1;
        }
@@ -880,6 +883,24 @@ ao_config_radio_10mw_set(void)
 
 #endif
 
+static void
+ao_config_report_feet_show(void)
+{
+       printf ("Report in feet: %d\n", ao_config.report_feet);
+}
+
+static void
+ao_config_report_feet_set(void)
+{
+       uint32_t r = ao_cmd_decimal();
+       if (ao_cmd_status != ao_cmd_success)
+               return;
+       _ao_config_edit_start();
+       ao_config.report_feet = !!r;
+       _ao_config_edit_finish();
+}
+
+
 #if HAS_BEEP
 static void
 ao_config_beep_show(void)
@@ -1131,6 +1152,8 @@ const struct ao_config_var ao_config_vars[] = {
        { "p <0 no limit, 1 limit>\0Limit radio power to 10mW",
          ao_config_radio_10mw_set,     ao_config_radio_10mw_show },
 #endif
+       { "u <0 meters, 1 feet>\0Units to report height after landing",
+         ao_config_report_feet_set,    ao_config_report_feet_show },
        { "s\0Show",
          ao_config_show,               0 },
 #if HAS_CONFIG_SAVE