diff --git a/bsp/stm32/libraries/templates/stm32f0xx/board/CubeMX_Config/Src/stm32f0xx_hal_msp.c b/bsp/stm32/libraries/templates/stm32f0xx/board/CubeMX_Config/Src/stm32f0xx_hal_msp.c
index 8bdf8316f9..db20df68eb 100644
--- a/bsp/stm32/libraries/templates/stm32f0xx/board/CubeMX_Config/Src/stm32f0xx_hal_msp.c
+++ b/bsp/stm32/libraries/templates/stm32f0xx/board/CubeMX_Config/Src/stm32f0xx_hal_msp.c
@@ -160,7 +160,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
     */
     GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
     GPIO_InitStruct.Alternate = GPIO_AF1_USART2;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
diff --git a/bsp/stm32/libraries/templates/stm32f10x/board/CubeMX_Config/Src/stm32f1xx_hal_msp.c b/bsp/stm32/libraries/templates/stm32f10x/board/CubeMX_Config/Src/stm32f1xx_hal_msp.c
index 990a7ba098..20076a51b8 100644
--- a/bsp/stm32/libraries/templates/stm32f10x/board/CubeMX_Config/Src/stm32f1xx_hal_msp.c
+++ b/bsp/stm32/libraries/templates/stm32f10x/board/CubeMX_Config/Src/stm32f1xx_hal_msp.c
@@ -130,7 +130,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
 
     GPIO_InitStruct.Pin = GPIO_PIN_10;
     GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
     /* USART1 interrupt Init */
diff --git a/bsp/stm32/libraries/templates/stm32f7xx/board/CubeMX_Config/Src/stm32f7xx_hal_msp.c b/bsp/stm32/libraries/templates/stm32f7xx/board/CubeMX_Config/Src/stm32f7xx_hal_msp.c
index 14389e19c8..748daa1a43 100644
--- a/bsp/stm32/libraries/templates/stm32f7xx/board/CubeMX_Config/Src/stm32f7xx_hal_msp.c
+++ b/bsp/stm32/libraries/templates/stm32f7xx/board/CubeMX_Config/Src/stm32f7xx_hal_msp.c
@@ -122,7 +122,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
     */
     GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
     GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
diff --git a/bsp/stm32/libraries/templates/stm32h7xx/board/CubeMX_Config/Src/stm32h7xx_hal_msp.c b/bsp/stm32/libraries/templates/stm32h7xx/board/CubeMX_Config/Src/stm32h7xx_hal_msp.c
index 5068dde011..67cb6361c7 100644
--- a/bsp/stm32/libraries/templates/stm32h7xx/board/CubeMX_Config/Src/stm32h7xx_hal_msp.c
+++ b/bsp/stm32/libraries/templates/stm32h7xx/board/CubeMX_Config/Src/stm32h7xx_hal_msp.c
@@ -121,7 +121,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
     */
     GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
     GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
diff --git a/bsp/stm32/libraries/templates/stm32l4xx/board/CubeMX_Config/Src/stm32l4xx_hal_msp.c b/bsp/stm32/libraries/templates/stm32l4xx/board/CubeMX_Config/Src/stm32l4xx_hal_msp.c
index c973d3d2c1..dcc0912216 100644
--- a/bsp/stm32/libraries/templates/stm32l4xx/board/CubeMX_Config/Src/stm32l4xx_hal_msp.c
+++ b/bsp/stm32/libraries/templates/stm32l4xx/board/CubeMX_Config/Src/stm32l4xx_hal_msp.c
@@ -122,7 +122,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
     */
     GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
     GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
diff --git a/bsp/stm32/libraries/templates/stm32mp1xx/board/CubeMX_Config/CM4/Src/stm32mp1xx_hal_msp.c b/bsp/stm32/libraries/templates/stm32mp1xx/board/CubeMX_Config/CM4/Src/stm32mp1xx_hal_msp.c
index efb81996fa..dec360176a 100644
--- a/bsp/stm32/libraries/templates/stm32mp1xx/board/CubeMX_Config/CM4/Src/stm32mp1xx_hal_msp.c
+++ b/bsp/stm32/libraries/templates/stm32mp1xx/board/CubeMX_Config/CM4/Src/stm32mp1xx_hal_msp.c
@@ -762,14 +762,14 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
     */
     GPIO_InitStruct.Pin = STLINK_RX_Pin;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
     GPIO_InitStruct.Alternate = GPIO_AF6_UART4;
     HAL_GPIO_Init(STLINK_RX_GPIO_Port, &GPIO_InitStruct);
 
     GPIO_InitStruct.Pin = STLINK_TX_Pin;
     GPIO_InitStruct.Mode = GPIO_MODE_AF;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
     GPIO_InitStruct.Alternate = GPIO_AF8_UART4;
     HAL_GPIO_Init(STLINK_TX_GPIO_Port, &GPIO_InitStruct);
 
@@ -806,14 +806,14 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
     */
     GPIO_InitStruct.Pin = GPIO_PIN_10;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
     GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
     HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
 
     GPIO_InitStruct.Pin = GPIO_PIN_12;
     GPIO_InitStruct.Mode = GPIO_MODE_AF;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
     GPIO_InitStruct.Alternate = GPIO_AF8_USART3;
     HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
 
diff --git a/bsp/stm32/libraries/templates/stm32wbxx/board/CubeMX_Config/Src/stm32wbxx_hal_msp.c b/bsp/stm32/libraries/templates/stm32wbxx/board/CubeMX_Config/Src/stm32wbxx_hal_msp.c
index 9e31cfedd8..98fd3fc9a5 100644
--- a/bsp/stm32/libraries/templates/stm32wbxx/board/CubeMX_Config/Src/stm32wbxx_hal_msp.c
+++ b/bsp/stm32/libraries/templates/stm32wbxx/board/CubeMX_Config/Src/stm32wbxx_hal_msp.c
@@ -98,7 +98,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
     */
     GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
     GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
     HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);