Added Hovercar variant

- hovercar variant
- iBUS receiver support
- updated baud rate to 115200

platformio.ini

@@ -7,6 +7,7 @@ src_dir     = Src
 
 ;=================== VARIANT SELECTION ==========================
 ;default_envs = VARIANT_DEBUG         ; DEBUG Variant
+;default_envs = VARIANT_HOVERCAR      ; HOVERCAR Variant
 ;default_envs = VARIANT_HOVERBOARD    ; HOVERBOARD Variant
 ;================================================================
 
@@ -21,19 +22,37 @@ upload_protocol = stlink
 
 ; Serial Port settings (make sure the COM port is correct)
 monitor_port    = COM5
-monitor_speed   = 38400
+monitor_speed   = 115200
 
 build_flags =
     -DUSE_HAL_DRIVER
     -DSTM32F103xB
-    -Wl,-T./STM32F103C8Tx_FLASH.ld
-    -Wl,-lc
-    -Wl,-lm
+    -T./STM32F103C8Tx_FLASH.ld
+    -lc
+    -lm
     -g -ggdb
     -D VARIANT_DEBUG
 
 ;================================================================
 
+[env:VARIANT_HOVERCAR]
+platform        = ststm32
+framework       = stm32cube
+board           = genericSTM32F103C8
+debug_tool      = stlink
+upload_protocol = stlink
+
+build_flags =
+    -DUSE_HAL_DRIVER
+    -DSTM32F103xB
+    -T./STM32F103C8Tx_FLASH.ld
+    -lc
+    -lm
+    -g -ggdb
+    -D VARIANT_HOVERCAR
+
+;================================================================
+
 [env:VARIANT_HOVERBOARD]
 platform        = ststm32
 framework       = stm32cube
@@ -44,9 +63,9 @@ upload_protocol = stlink
 build_flags =
     -DUSE_HAL_DRIVER
     -DSTM32F103xB
-    -Wl,-T./STM32F103C8Tx_FLASH.ld
-    -Wl,-lc
-    -Wl,-lm
+    -T./STM32F103C8Tx_FLASH.ld
+    -lc
+    -lm
     -g -ggdb
     -D VARIANT_HOVERBOARD