diff --git a/radio/src/targets/nv14/CMakeLists.txt b/radio/src/targets/nv14/CMakeLists.txt
index 6669c349f..df2af7b6b 100644
--- a/radio/src/targets/nv14/CMakeLists.txt
+++ b/radio/src/targets/nv14/CMakeLists.txt
@@ -67,8 +67,12 @@ set(FIRMWARE_DEPENDENCIES datacopy)
 set(HARDWARE_TOUCH ON)
 set(SOFTWARE_KEYBOARD ON)
 
-add_definitions(-DSTM32F429_439xx -DSDRAM -DCOLORLCD -DLIBOPENUI
-      -DHARDWARE_TOUCH -DHARDWARE_KEYS -DSOFTWARE_KEYBOARD)
+add_definitions(
+  -DSTM32F429_439xx -DSTM32F429xx
+  -DSDRAM -DCOLORLCD -DLIBOPENUI
+  -DHARDWARE_TOUCH -DHARDWARE_KEYS
+  -DSOFTWARE_KEYBOARD)
+
 add_definitions(-DEEPROM_VARIANT=0 -DAUDIO -DVOICE -DRTCLOCK)
 add_definitions(-DGPS_USART_BAUDRATE=${INTERNAL_GPS_BAUDRATE})
 add_definitions(-DPWR_BUTTON_${PWR_BUTTON})
diff --git a/radio/src/targets/nv14/hal.h b/radio/src/targets/nv14/hal.h
index 9436224b4..2345dc442 100644
--- a/radio/src/targets/nv14/hal.h
+++ b/radio/src/targets/nv14/hal.h
@@ -433,6 +433,7 @@
 #define EXTMODULE_RX_GPIO_PinSource     GPIO_PinSource7
 #define EXTMODULE_RX_GPIO_AF_USART      GPIO_AF_USART6
 #define EXTMODULE_TIMER                 TIM8
+#define EXTMODULE_TIMER_Channel         LL_TIM_CHANNEL_CH1
 #define EXTMODULE_TIMER_IRQn            TIM8_CC_IRQn
 #define EXTMODULE_TIMER_CC_IRQn         TIM8_CC_IRQn
 #define EXTMODULE_TIMER_IRQHandler      TIM8_CC_IRQHandler
@@ -462,6 +463,8 @@
 //TIMER
 #define EXTMODULE_TIMER_DMA_CHANNEL        DMA_Channel_7
 #define EXTMODULE_TIMER_DMA_STREAM         DMA2_Stream1
+#define EXTMODULE_TIMER_DMA                DMA2
+#define EXTMODULE_TIMER_DMA_STREAM_LL      LL_DMA_STREAM_1
 #define EXTMODULE_TIMER_DMA_STREAM_IRQn    DMA2_Stream1_IRQn
 #define EXTMODULE_TIMER_DMA_IRQHandler     DMA2_Stream1_IRQHandler
 #define EXTMODULE_TIMER_DMA_FLAG_TC        DMA_IT_TCIF1