Modified mask_key_backspace.png. These bitmaps should have no extra padding around them. IMHO

Modified horus target to add SOFTWARE_KEYBOARD.

radio/src/targets/horus/CMakeLists.txt

@@ -1,7 +1,6 @@
 option(DISK_CACHE "Enable SD card disk cache" ON)
 option(UNEXPECTED_SHUTDOWN "Enable the Unexpected Shutdown screen" ON)
 option(FLYSKY_HALL_STICKS "Enable FlySky Hall Sticks" OFF)
-option(IMU_LSM6DS33 "Enable I2C2 and LSM6DS33 IMU" OFF)
 option(PXX1 "PXX1 protocol support" ON)
 option(PXX2 "PXX2 protocol support" OFF)
 option(AFHDS3 "AFHDS3 TX Module" ON)
@@ -157,6 +156,9 @@ set(RADIO_DEPENDENCIES
   truetype_fonts
   )
 
+set(HARDWARE_TOUCH ON)
+set(SOFTWARE_KEYBOARD ON)
+
 set(FIRMWARE_DEPENDENCIES datacopy)
 
 add_definitions(-DPCBHORUS -DSTM32F429_439xx -DSDRAM -DCCMRAM -DCOLORLCD -DHARDWARE_KEYS)
@@ -189,12 +191,6 @@ if(FLYSKY_HALL_STICKS)
   set(FLYSKY_HALL_STICKS_DRIVER flyskyHallStick_driver.cpp)
 endif()
 
-if(IMU_LSM6DS33)
-  add_definitions(-DIMU_LSM6DS33)
-  set(AUX_SERIAL OFF)
-  set(IMU_LSM6DS33_DRIVER imu_lsm6ds33.cpp)
-endif()
-
 if(HARDWARE_EXTERNAL_MODULE)
   add_definitions(-DHARDWARE_EXTERNAL_MODULE)
 endif()
@@ -284,7 +280,6 @@ set(FIRMWARE_TARGET_SRC
   ${LCD_DRIVER}
   ${AUX_SERIAL_DRIVER}
   ${FLYSKY_HALL_STICKS_DRIVER}
-  ${IMU_LSM6DS33_DRIVER}
   ${TOUCH_DRIVER}
   board.cpp
   backlight_driver.cpp