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Diffstat (limited to 'os/hal/ports/STM32/STM32F1xx/hal_lld.h')
-rw-r--r--os/hal/ports/STM32/STM32F1xx/hal_lld.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/os/hal/ports/STM32/STM32F1xx/hal_lld.h b/os/hal/ports/STM32/STM32F1xx/hal_lld.h
index 7498ea48c..2b814a570 100644
--- a/os/hal/ports/STM32/STM32F1xx/hal_lld.h
+++ b/os/hal/ports/STM32/STM32F1xx/hal_lld.h
@@ -81,6 +81,13 @@
#else
#error "unsupported or unrecognized STM32F1xx member"
#endif
+
+/**
+ * @brief Sub-family identifier.
+ */
+#if !defined(STM32F1XX) || defined(__DOXYGEN__)
+#define STM32F1XX
+#endif
/** @} */
/**