Port new VTX API and settings from Betaflight

docs/Cli.md

@@ -417,6 +417,13 @@ Re-apply any new defaults as desired.
 |  model_preview_type        |  -1  | ID of mixer preset applied in a Configurator. **Do not modify manually**. Used only for backup/restore reasons.  |
 |  tz_offset  | 0 | Time zone offset from UTC, in minutes. This is applied to the GPS time for logging and time-stamping of Blackbox logs |
 |  tz_automatic_dst  | OFF | Automatically add Daylight Saving Time to the GPS time when needed or simply ignore it. Includes presets for EU and the USA - if you live outside these areas it is suggested to manage DST manually via `tz_offset`.  |
+|  vtx_band  | 4 | Configure the VTX band. Set to zero to use `vtx_freq`. Bands: 1: A, 2: B, 3: E, 4: F, 5: Race. |
+|  vtx_channel  | 1 | Channel to use within the configured `vtx_band`. Valid values are [1, 8]. |
+|  vtx_freq  | 5740 | Set the VTX frequency using raw MHz. This parameter is ignored unless `vtx_band` is 0. |
+|  vtx_halfduplex  | ON | Use half duplex UART to communicate with the VTX, using only a TX pin in the FC. |
+|  vtx_low_power_disarm  | OFF | When the craft is disarmed, set the VTX to its lowest power. `ON` will set the power to its minimum value on startup, increase it to `vtx_power` when arming and change it back to its lowest setting after disarming. `UNTIL_FIRST_ARM` will start with minimum power, but once the craft is armed it will increase to `vtx_power` and it will never decrease until the craft is power cycled. |
+|  vtx_pit_mode_freq  | Frequency to use (in MHz) when the VTX is in pit mode. |
+|  vtx_power  | 1 | VTX RF power level to use. The exact number of mw depends on the VTX hardware. |
 
 This Markdown table is made by MarkdwonTableMaker addon for google spreadsheet.
 Original Spreadsheet used to make this table can be found here https://docs.google.com/spreadsheets/d/1ubjYdMGmZ2aAMUNYkdfe3hhIF7wRfIjcuPOi_ysmp00/edit?usp=sharing

make/source.mk

@@ -181,6 +181,7 @@ COMMON_SRC = \
             telemetry/msp_shared.c \
             telemetry/smartport.c \
             telemetry/telemetry.c \
+            io/vtx.c \
             io/vtx_string.c \
             io/vtx_smartaudio.c \
             io/vtx_tramp.c \

src/main/build/debug.h

@@ -66,6 +66,7 @@ typedef enum {
     DEBUG_VIBE,
     DEBUG_CRUISE,
     DEBUG_REM_FLIGHT_TIME,
+    DEBUG_SMARTAUDIO,
     DEBUG_COUNT
 } debugType_e;
 

src/main/cms/cms_menu_builtin.c

@@ -112,11 +112,11 @@ static const OSD_Entry menuFeaturesEntries[] =
 #if defined(VTX) || defined(USE_RTC6705)
     OSD_SUBMENU_ENTRY("VTX", &cmsx_menuVtx),
 #endif // VTX || USE_RTC6705
-#if defined(VTX_CONTROL)
-#if defined(VTX_SMARTAUDIO)
+#if defined(USE_VTX_CONTROL)
+#if defined(USE_VTX_SMARTAUDIO)
     OSD_SUBMENU_ENTRY("VTX SA", &cmsx_menuVtxSmartAudio),
 #endif
-#if defined(VTX_TRAMP)
+#if defined(USE_VTX_TRAMP)
     OSD_SUBMENU_ENTRY("VTX TR", &cmsx_menuVtxTramp),
 #endif
 #endif // VTX_CONTROL

src/main/cms/cms_menu_osd.c

@@ -165,7 +165,7 @@ static const OSD_Entry menuOsdElemsEntries[] =
     OSD_ELEMENT_ENTRY("THR. (MANU)", OSD_THROTTLE_POS),
     OSD_ELEMENT_ENTRY("THR. (MANU/AUTO)", OSD_THROTTLE_POS_AUTO_THR),
     OSD_ELEMENT_ENTRY("SYS MESSAGES", OSD_MESSAGES),
-#ifdef VTX_COMMON
+#ifdef USE_VTX_COMMON
     OSD_ELEMENT_ENTRY("VTX CHAN", OSD_VTX_CHANNEL),
 #endif // VTX
     OSD_ELEMENT_ENTRY("CURRENT (A)", OSD_CURRENT_DRAW),
@@ -215,7 +215,7 @@ static const OSD_Entry menuOsdElemsEntries[] =
     OSD_END_ENTRY,
 };
 
-#if defined(VTX_COMMON) && defined(USE_GPS) && defined(USE_BARO) && defined(USE_PITOT)
+#if defined(USE_VTX_COMMON) && defined(USE_GPS) && defined(USE_BARO) && defined(USE_PITOT)
 // All CMS OSD elements should be enabled in this case. The menu has 3 extra
 // elements (label, back and end), but there's an OSD element that we intentionally
 // don't show here (OSD_DEBUG).