2 files changed, 7 insertions, 1 deletions
diff --git a/os/hal/platforms/STM32/ext_lld.c b/os/hal/platforms/STM32/ext_lld.c
index 65a4fc3b9..569262e75 100644
--- a/os/hal/platforms/STM32/ext_lld.c
+++ b/os/hal/platforms/STM32/ext_lld.c
@@ -480,6 +480,9 @@ void ext_lld_start(EXTDriver *extp) {
                      CORTEX_PRIORITY_MASK(STM32_EXT_EXTI18_IRQ_PRIORITY));
     nvicEnableVector(ETH_WKUP_IRQn,
                      CORTEX_PRIORITY_MASK(STM32_EXT_EXTI19_IRQ_PRIORITY));
+#elif defined(STM32F10X_LD_VL) || defined(STM32F10X_MD_VL) ||               \
+      defined(STM32F10X_HD_VL)
+    /* EXTI vectors specific to STM32F1xx Value Line.*/
 #else
     /* EXTI vectors specific to STM32F1xx except Connectivity Line.*/
     nvicEnableVector(USB_FS_WKUP_IRQn,
@@ -555,6 +558,9 @@ void ext_lld_stop(EXTDriver *extp) {
     /* EXTI vectors specific to STM32F1xx Connectivity Line.*/
     nvicDisableVector(OTG_FS_WKUP_IRQn);
     nvicDisableVector(ETH_WKUP_IRQn);
+#elif defined(STM32F10X_LD_VL) || defined(STM32F10X_MD_VL) ||               \
+      defined(STM32F10X_HD_VL)
+    /* EXTI vectors specific to STM32F1xx Value Line.*/
 #else
     /* EXTI vectors specific to STM32F1xx except Connectivity Line.*/
     nvicDisableVector(USB_FS_WKUP_IRQn);
diff --git a/os/hal/platforms/STM32F1xx/hal_lld_f100.h b/os/hal/platforms/STM32F1xx/hal_lld_f100.h
index beeefeb47..509b20054 100644
--- a/os/hal/platforms/STM32F1xx/hal_lld_f100.h
+++ b/os/hal/platforms/STM32F1xx/hal_lld_f100.h
@@ -207,7 +207,7 @@
 #define STM32_HAS_ETH           FALSE
 
 /* EXTI attributes.*/
-#define STM32_EXTI_NUM_CHANNELS 19
+#define STM32_EXTI_NUM_CHANNELS 18
 
 /* GPIO attributes.*/
 #define STM32_HAS_GPIOA         TRUE