Add high mode specific attenuation menu

sa_core.c

@@ -66,7 +66,7 @@ void reset_settings(int m)
   setting.average = 0;
   setting.harmonic = 0;
   setting.show_stored = 0;
-  setting.auto_attenuation = true;
+  setting.auto_attenuation = false;
   setting.subtract_stored = 0;
   setting.drive=13;
   setting.atten_step = 0;       // Only used in low output mode
@@ -105,6 +105,7 @@ void reset_settings(int m)
     set_sweep_frequency(ST_START, (uint32_t) 0);
     set_sweep_frequency(ST_STOP, (uint32_t) 350000000);
     setting.attenuate = 30.0;
+    setting.auto_attenuation = true;
     setting.sweep_time_us = 0;
     break;
 #ifdef __ULTRA__
@@ -854,13 +855,13 @@ void setupSA(void)
   PE4302_Write_Byte(0);
 
   setting.sweep_time_us = 0;
-  START_PROFILE
+  START_PROFILE             // measure 90 points to get overhead
   SI4432_Fill(0,200);
   int t1 = DELTA_TIME;
-  RESTART_PROFILE
+  RESTART_PROFILE           // measure 290 points to get real added time for 200 points
   SI4432_Fill(0,0);
   int t2 = DELTA_TIME;
-  t = (t2 - t1) * 100 * 290 / 200;
+  t = (t2 - t1) * 100 * POINTS_COUNT / 200; // And calculate real time excluding overhead for all points
 }
 extern int SI4432_frequency_changed;
 extern int SI4432_offset_changed;

ui.c

@@ -444,6 +444,7 @@ enum {
   MT_CLOSE,
   MT_KEYPAD,
   MT_ICON = 0x10,
+  MT_HIGH = 0x20,               // Only applicable to high mode
   MT_LOW = 0x40,                // Only applicable to low mode
   MT_FORM = 0x80,               // Large button menu
 };
@@ -1576,6 +1577,8 @@ draw_menu_buttons(const menuitem_t *menu)
     const char *l1, *l2;
     if ((menu[i].type & MT_LOW) && !MODE_LOW(setting.mode))              //not applicable to mode
       continue;
+    if ((menu[i].type & MT_HIGH) && !MODE_HIGH(setting.mode))              //not applicable to mode
+      continue;
     if (MT_MASK(menu[i].type) == MT_NONE)
       break;
     if (MT_MASK(menu[i].type) == MT_BLANK)
@@ -1678,6 +1681,8 @@ menu_apply_touch(void)
   for (i = 0; i < MENU_BUTTON_MAX; i++) {
     if ((menu[i].type & MT_LOW) && !MODE_LOW(setting.mode))              //not applicable to mode
       continue;
+    if ((menu[i].type & MT_HIGH) && !MODE_HIGH(setting.mode))              //not applicable to mode
+      continue;
     if (MT_MASK(menu[i].type) == MT_NONE)
       break;
     if (MT_MASK(menu[i].type == MT_BLANK) || MT_MASK(menu[i].type) == MT_TITLE) {
@@ -2074,7 +2079,8 @@ ui_process_menu(void)
       do {
         if (status & EVT_UP) {
           // close menu if next item is sentinel
-          while ((menu_stack[menu_current_level][selection+1].type & MT_LOW) && !MODE_LOW(setting.mode))
+          while (((menu_stack[menu_current_level][selection+1].type & MT_LOW) && !MODE_LOW(setting.mode) ) ||
+                ((menu_stack[menu_current_level][selection+1].type & MT_HIGH) && !MODE_HIGH(setting.mode)))
             selection++;
           if (menu_stack[menu_current_level][selection+1].type == MT_NONE)
             goto menuclose;
@@ -2082,7 +2088,8 @@ ui_process_menu(void)
             selection++;
         }
         if (status & EVT_DOWN) {
-          while ((menu_stack[menu_current_level][selection+1].type & MT_LOW) && !MODE_LOW(setting.mode))
+          while (((menu_stack[menu_current_level][selection+1].type & MT_LOW) && !MODE_LOW(setting.mode) ) ||
+                ((menu_stack[menu_current_level][selection+1].type & MT_HIGH) && !MODE_HIGH(setting.mode)))
             selection--;
           if (! ( selection == 0 && menu_stack[menu_current_level][0].type & MT_FORM))
             selection--;

ui_sa.c

@@ -870,6 +870,15 @@ static void menu_atten_cb(int item, uint8_t data)
   ui_mode_normal();
 }
 
+static void menu_atten_high_cb(int item, uint8_t data)
+{
+  (void)item;
+  setting.auto_attenuation = false;
+  set_attenuation(data);
+  menu_move_back();
+  ui_mode_normal();
+}
+
 static void menu_reflevel_cb(int item, uint8_t data)
 {
   (void)item;
@@ -1286,13 +1295,14 @@ static const menuitem_t menu_reffer[] = {
 };
 
 static const menuitem_t menu_atten[] = {
-  { MT_CALLBACK,0,               "AUTO",           menu_atten_cb},
-  { MT_KEYPAD, KM_ATTENUATION,  "MANUAL",         "0..30"},
+  { MT_CALLBACK | MT_LOW, 0,               "AUTO",    menu_atten_cb},
+  { MT_KEYPAD | MT_LOW,   KM_ATTENUATION,  "MANUAL",  "0..30"},
+  { MT_CALLBACK | MT_HIGH,0,               "0dB",     menu_atten_high_cb},
+  { MT_CALLBACK | MT_HIGH,30,              "30dB",    menu_atten_high_cb},
   { MT_CANCEL, 0,               "\032 BACK", NULL },
   { MT_FORM | MT_NONE,   0, NULL, NULL } // sentinel
 };
 
-
 static const menuitem_t menu_reflevel[] = {
   { MT_CALLBACK,0,          "AUTO",    menu_reflevel_cb},
   { MT_KEYPAD,  KM_REFLEVEL,  "MANUAL",     NULL},
@@ -1723,8 +1733,16 @@ static void menu_item_modify_attribute(
     if ((item  == 0 && setting.auto_reflevel) || (item == 1 && !setting.auto_reflevel))
       mark = true;
   } else if (menu == menu_atten) {
-    if ((item  == 0 && setting.auto_attenuation ) || (item  == 1 && !setting.auto_attenuation))
+    if ((item  == 0 && setting.auto_attenuation ))
       mark = true;
+    if (!setting.auto_attenuation) {
+      if (item  == 1)
+        mark = true;
+      if (item == 2 && !setting.atten_step)
+        mark = true;
+      if (item == 3 && setting.atten_step)
+        mark = true;
+    }
   }
   if (m_auto) {
     *bg = LIGHT_GREY;