diff --git a/demos/ARMCM3-STM32F100-DISCOVERY/mcuconf.h b/demos/ARMCM3-STM32F100-DISCOVERY/mcuconf.h
index e0b78e3ed..7a7c6c25a 100644
--- a/demos/ARMCM3-STM32F100-DISCOVERY/mcuconf.h
+++ b/demos/ARMCM3-STM32F100-DISCOVERY/mcuconf.h
@@ -130,11 +130,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/demos/ARMCM3-STM32F103-FATFS/mcuconf.h b/demos/ARMCM3-STM32F103-FATFS/mcuconf.h
index a563b0e49..bce5518d6 100644
--- a/demos/ARMCM3-STM32F103-FATFS/mcuconf.h
+++ b/demos/ARMCM3-STM32F103-FATFS/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/demos/ARMCM3-STM32F103-G++/mcuconf.h b/demos/ARMCM3-STM32F103-G++/mcuconf.h
index a563b0e49..bce5518d6 100644
--- a/demos/ARMCM3-STM32F103-G++/mcuconf.h
+++ b/demos/ARMCM3-STM32F103-G++/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/demos/ARMCM3-STM32F103/mcuconf.h b/demos/ARMCM3-STM32F103/mcuconf.h
index 8fbf4710c..c6dc0ce8a 100644
--- a/demos/ARMCM3-STM32F103/mcuconf.h
+++ b/demos/ARMCM3-STM32F103/mcuconf.h
@@ -128,11 +128,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/demos/ARMCM3-STM32F103ZG-FATFS/mcuconf.h b/demos/ARMCM3-STM32F103ZG-FATFS/mcuconf.h
index bb01745f7..b0dedacac 100644
--- a/demos/ARMCM3-STM32F103ZG-FATFS/mcuconf.h
+++ b/demos/ARMCM3-STM32F103ZG-FATFS/mcuconf.h
@@ -138,11 +138,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/demos/ARMCM3-STM32F107/mcuconf.h b/demos/ARMCM3-STM32F107/mcuconf.h
index 360788253..b8d72d861 100644
--- a/demos/ARMCM3-STM32F107/mcuconf.h
+++ b/demos/ARMCM3-STM32F107/mcuconf.h
@@ -138,11 +138,13 @@
 #define STM32_SERIAL_USE_USART3             TRUE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/demos/ARMCM3-STM32L152-DISCOVERY/mcuconf.h b/demos/ARMCM3-STM32L152-DISCOVERY/mcuconf.h
index 3aa958d8f..b29e6a6fa 100644
--- a/demos/ARMCM3-STM32L152-DISCOVERY/mcuconf.h
+++ b/demos/ARMCM3-STM32L152-DISCOVERY/mcuconf.h
@@ -141,11 +141,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h b/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h
index 058cc7a76..4aa3d6cc2 100644
--- a/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h
+++ b/demos/ARMCM4-STM32F407-DISCOVERY/mcuconf.h
@@ -147,6 +147,7 @@
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
 #define STM32_SERIAL_USE_USART6             FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
diff --git a/testhal/STM32F1xx/ADC/mcuconf.h b/testhal/STM32F1xx/ADC/mcuconf.h
index a563b0e49..bce5518d6 100644
--- a/testhal/STM32F1xx/ADC/mcuconf.h
+++ b/testhal/STM32F1xx/ADC/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/CAN/mcuconf.h b/testhal/STM32F1xx/CAN/mcuconf.h
index a563b0e49..bce5518d6 100644
--- a/testhal/STM32F1xx/CAN/mcuconf.h
+++ b/testhal/STM32F1xx/CAN/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/EXT/mcuconf.h b/testhal/STM32F1xx/EXT/mcuconf.h
index 8fbf4710c..c6dc0ce8a 100644
--- a/testhal/STM32F1xx/EXT/mcuconf.h
+++ b/testhal/STM32F1xx/EXT/mcuconf.h
@@ -128,11 +128,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/EXT_WAKEUP/mcuconf.h b/testhal/STM32F1xx/EXT_WAKEUP/mcuconf.h
index 95b5ebd73..bf077cbae 100644
--- a/testhal/STM32F1xx/EXT_WAKEUP/mcuconf.h
+++ b/testhal/STM32F1xx/EXT_WAKEUP/mcuconf.h
@@ -128,11 +128,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/GPT/mcuconf.h b/testhal/STM32F1xx/GPT/mcuconf.h
index 37eddd3d3..011b609ae 100644
--- a/testhal/STM32F1xx/GPT/mcuconf.h
+++ b/testhal/STM32F1xx/GPT/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/I2C/mcuconf.h b/testhal/STM32F1xx/I2C/mcuconf.h
index 446af067e..6afc97f28 100644
--- a/testhal/STM32F1xx/I2C/mcuconf.h
+++ b/testhal/STM32F1xx/I2C/mcuconf.h
@@ -127,11 +127,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/IRQ_STORM/mcuconf.h b/testhal/STM32F1xx/IRQ_STORM/mcuconf.h
index 4398818f7..f37ecca3c 100644
--- a/testhal/STM32F1xx/IRQ_STORM/mcuconf.h
+++ b/testhal/STM32F1xx/IRQ_STORM/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/MAC/mcuconf.h b/testhal/STM32F1xx/MAC/mcuconf.h
index 360788253..b8d72d861 100644
--- a/testhal/STM32F1xx/MAC/mcuconf.h
+++ b/testhal/STM32F1xx/MAC/mcuconf.h
@@ -138,11 +138,13 @@
 #define STM32_SERIAL_USE_USART3             TRUE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/PWM-ICU/mcuconf.h b/testhal/STM32F1xx/PWM-ICU/mcuconf.h
index a563b0e49..bce5518d6 100644
--- a/testhal/STM32F1xx/PWM-ICU/mcuconf.h
+++ b/testhal/STM32F1xx/PWM-ICU/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/RTC/mcuconf.h b/testhal/STM32F1xx/RTC/mcuconf.h
index 2c5d4d8be..8413e2421 100644
--- a/testhal/STM32F1xx/RTC/mcuconf.h
+++ b/testhal/STM32F1xx/RTC/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
-#define STM32_SERIAL_USART1_PRIORITY        9
-#define STM32_SERIAL_USART2_PRIORITY        10
-#define STM32_SERIAL_USART3_PRIORITY        2
-#define STM32_SERIAL_UART4_PRIORITY         2
-#define STM32_SERIAL_UART5_PRIORITY         2
+#define STM32_SERIAL_USE_USART6             FALSE
+#define STM32_SERIAL_USART1_PRIORITY        12
+#define STM32_SERIAL_USART2_PRIORITY        12
+#define STM32_SERIAL_USART3_PRIORITY        12
+#define STM32_SERIAL_UART4_PRIORITY         12
+#define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/SDC/mcuconf.h b/testhal/STM32F1xx/SDC/mcuconf.h
index 49ae48fff..d70b08473 100644
--- a/testhal/STM32F1xx/SDC/mcuconf.h
+++ b/testhal/STM32F1xx/SDC/mcuconf.h
@@ -138,11 +138,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/SPI/mcuconf.h b/testhal/STM32F1xx/SPI/mcuconf.h
index a563b0e49..bce5518d6 100644
--- a/testhal/STM32F1xx/SPI/mcuconf.h
+++ b/testhal/STM32F1xx/SPI/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/UART/mcuconf.h b/testhal/STM32F1xx/UART/mcuconf.h
index 4c46b0213..4b23c2e7d 100644
--- a/testhal/STM32F1xx/UART/mcuconf.h
+++ b/testhal/STM32F1xx/UART/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/USB_CDC/mcuconf.h b/testhal/STM32F1xx/USB_CDC/mcuconf.h
index a563b0e49..bce5518d6 100644
--- a/testhal/STM32F1xx/USB_CDC/mcuconf.h
+++ b/testhal/STM32F1xx/USB_CDC/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F1xx/USB_MSC/mcuconf.h b/testhal/STM32F1xx/USB_MSC/mcuconf.h
index a563b0e49..bce5518d6 100644
--- a/testhal/STM32F1xx/USB_MSC/mcuconf.h
+++ b/testhal/STM32F1xx/USB_MSC/mcuconf.h
@@ -131,11 +131,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32F4xx/SPI/mcuconf.h b/testhal/STM32F4xx/SPI/mcuconf.h
index 2afbf074f..9f13048a6 100644
--- a/testhal/STM32F4xx/SPI/mcuconf.h
+++ b/testhal/STM32F4xx/SPI/mcuconf.h
@@ -146,11 +146,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32L1xx/ADC/mcuconf.h b/testhal/STM32L1xx/ADC/mcuconf.h
index 3702fa62f..b2ad1faca 100644
--- a/testhal/STM32L1xx/ADC/mcuconf.h
+++ b/testhal/STM32L1xx/ADC/mcuconf.h
@@ -141,11 +141,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32L1xx/EXT/mcuconf.h b/testhal/STM32L1xx/EXT/mcuconf.h
index 3702fa62f..b2ad1faca 100644
--- a/testhal/STM32L1xx/EXT/mcuconf.h
+++ b/testhal/STM32L1xx/EXT/mcuconf.h
@@ -141,11 +141,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32L1xx/GPT/mcuconf.h b/testhal/STM32L1xx/GPT/mcuconf.h
index 3702fa62f..b2ad1faca 100644
--- a/testhal/STM32L1xx/GPT/mcuconf.h
+++ b/testhal/STM32L1xx/GPT/mcuconf.h
@@ -141,11 +141,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32L1xx/IRQ_STORM/mcuconf.h b/testhal/STM32L1xx/IRQ_STORM/mcuconf.h
index 2562d6b67..4458168c1 100644
--- a/testhal/STM32L1xx/IRQ_STORM/mcuconf.h
+++ b/testhal/STM32L1xx/IRQ_STORM/mcuconf.h
@@ -141,11 +141,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32L1xx/PWM-ICU/mcuconf.h b/testhal/STM32L1xx/PWM-ICU/mcuconf.h
index 4f9182094..433013b38 100644
--- a/testhal/STM32L1xx/PWM-ICU/mcuconf.h
+++ b/testhal/STM32L1xx/PWM-ICU/mcuconf.h
@@ -141,11 +141,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32L1xx/SPI/mcuconf.h b/testhal/STM32L1xx/SPI/mcuconf.h
index 4071c4507..116f26170 100644
--- a/testhal/STM32L1xx/SPI/mcuconf.h
+++ b/testhal/STM32L1xx/SPI/mcuconf.h
@@ -141,11 +141,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.
diff --git a/testhal/STM32L1xx/UART/mcuconf.h b/testhal/STM32L1xx/UART/mcuconf.h
index 33119bd78..d1b9069be 100644
--- a/testhal/STM32L1xx/UART/mcuconf.h
+++ b/testhal/STM32L1xx/UART/mcuconf.h
@@ -141,11 +141,13 @@
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_UART4              FALSE
 #define STM32_SERIAL_USE_UART5              FALSE
+#define STM32_SERIAL_USE_USART6             FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
 #define STM32_SERIAL_USART2_PRIORITY        12
 #define STM32_SERIAL_USART3_PRIORITY        12
 #define STM32_SERIAL_UART4_PRIORITY         12
 #define STM32_SERIAL_UART5_PRIORITY         12
+#define STM32_SERIAL_USART6_PRIORITY        12
 
 /*
  * SPI driver system settings.