Code: Select all
diff --git a/os/hal/ports/STM32/STM32U3xx/platform.mk b/os/hal/ports/STM32/STM32U3xx/platform.mk
index 249aa94ed..71b596f10 100644
--- a/os/hal/ports/STM32/STM32U3xx/platform.mk
+++ b/os/hal/ports/STM32/STM32U3xx/platform.mk
@@ -29,7 +29,7 @@ include $(CHIBIOS)/os/hal/ports/STM32/LLD/ADCv7/driver.mk
include $(CHIBIOS)/os/hal/ports/STM32/LLD/DACv2/driver.mk
include $(CHIBIOS)/os/hal/ports/STM32/LLD/DMA3v1/driver.mk
include $(CHIBIOS)/os/hal/ports/STM32/LLD/EXTIv1/driver.mk
-#include $(CHIBIOS)/os/hal/ports/STM32/LLD/FDCANv1/driver.mk
+include $(CHIBIOS)/os/hal/ports/STM32/LLD/FDCANv1/driver.mk
include $(CHIBIOS)/os/hal/ports/STM32/LLD/GPIOv2/driver.mk
include $(CHIBIOS)/os/hal/ports/STM32/LLD/I2Cv4/driver.mk
include $(CHIBIOS)/os/hal/ports/STM32/LLD/ICACHEv1/driver.mk
diff --git a/os/hal/ports/STM32/STM32U3xx/stm32_isr.c b/os/hal/ports/STM32/STM32U3xx/stm32_isr.c
index fc2b3bcd7..d3dbbfcac 100644
--- a/os/hal/ports/STM32/STM32U3xx/stm32_isr.c
+++ b/os/hal/ports/STM32/STM32U3xx/stm32_isr.c
@@ -70,6 +70,8 @@
#include "stm32_exti14.inc"
#include "stm32_exti15.inc"
+#include "stm32_fdcan1.inc"
+
#include "stm32_i2c1.inc"
#include "stm32_i2c2.inc"
#include "stm32_i2c3.inc"
@@ -126,6 +128,8 @@ void irqInit(void) {
exti14_irq_init();
exti15_irq_init();
+ fdcan1_irq_init();
+
i2c1_irq_init();
i2c2_irq_init();
i2c3_irq_init();
@@ -179,6 +183,8 @@ void irqDeinit(void) {
exti14_irq_deinit();
exti15_irq_deinit();
+ fdcan1_irq_deinit();
+
i2c1_irq_deinit();
i2c2_irq_deinit();
i2c3_irq_deinit();
diff --git a/os/hal/ports/STM32/STM32U3xx/stm32_isr.h b/os/hal/ports/STM32/STM32U3xx/stm32_isr.h
index 86cc0b75b..a53130c4a 100644
--- a/os/hal/ports/STM32/STM32U3xx/stm32_isr.h
+++ b/os/hal/ports/STM32/STM32U3xx/stm32_isr.h
@@ -136,6 +136,15 @@
#define STM32_EXTI14_NUMBER 25
#define STM32_EXTI15_NUMBER 26
+/*
+ * FDCAN units.
+ */
+#define STM32_FDCAN1_IT0_HANDLER VectorDC
+#define STM32_FDCAN1_IT1_HANDLER VectorE0
+
+#define STM32_FDCAN1_IT0_NUMBER 39
+#define STM32_FDCAN1_IT1_NUMBER 40
+
/*
* I2C units.
*/
Thanks!
