diff options
Diffstat (limited to 'os/hal/platforms/STM32/can_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/can_lld.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/os/hal/platforms/STM32/can_lld.h b/os/hal/platforms/STM32/can_lld.h index 44906b7ed..c339c01e7 100644 --- a/os/hal/platforms/STM32/can_lld.h +++ b/os/hal/platforms/STM32/can_lld.h @@ -128,6 +128,10 @@ #error "CAN driver activated but no CAN peripheral assigned"
#endif
+#if !STM32_CAN_USE_CAN1 && STM32_CAN_USE_CAN2
+#error "CAN2 requires CAN1, it cannot operate independently"
+#endif
+
#if CAN_USE_SLEEP_MODE && !CAN_SUPPORTS_SLEEP
#error "CAN sleep mode not supported in this architecture"
#endif
|