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-rw-r--r--libmaple/include/libmaple/stm32.h3
-rw-r--r--libmaple/stm32f1/include/series/stm32.h2
-rw-r--r--libmaple/stm32f2/include/series/stm32.h9
3 files changed, 7 insertions, 7 deletions
diff --git a/libmaple/include/libmaple/stm32.h b/libmaple/include/libmaple/stm32.h
index 3f86faa..d6f3304 100644
--- a/libmaple/include/libmaple/stm32.h
+++ b/libmaple/include/libmaple/stm32.h
@@ -55,6 +55,9 @@ extern "C" {
*
* - Everything enclosed in the following __DOXYGEN_PREDEFINED_HACK
* conditional block.
+ *
+ * - STM32_HAVE_FSMC: 1 if the MCU has the FSMC peripheral, and 0
+ * otherwise.
*/
#include <series/stm32.h>
diff --git a/libmaple/stm32f1/include/series/stm32.h b/libmaple/stm32f1/include/series/stm32.h
index 86f0294..26c45a2 100644
--- a/libmaple/stm32f1/include/series/stm32.h
+++ b/libmaple/stm32f1/include/series/stm32.h
@@ -58,8 +58,10 @@ extern "C" {
#ifdef STM32_MEDIUM_DENSITY
# define STM32_NR_INTERRUPTS 43
+# define STM32_HAVE_FSMC 0
#elif defined(STM32_HIGH_DENSITY)
# define STM32_NR_INTERRUPTS 60
+# define STM32_HAVE_FSMC 1
#else
#error "Unsupported STM32F1 density, or no density specified. Add something " \
"like -DSTM32_MEDIUM_DENSITY to your compiler arguments."
diff --git a/libmaple/stm32f2/include/series/stm32.h b/libmaple/stm32f2/include/series/stm32.h
index 29e789f..222608d 100644
--- a/libmaple/stm32f2/include/series/stm32.h
+++ b/libmaple/stm32f2/include/series/stm32.h
@@ -53,21 +53,16 @@ extern "C" {
#endif
/*
- * Interrupts
- */
-
-#define STM32_NR_INTERRUPTS 81
-
-/*
* Series- and MCU-specific values
*/
#define STM32_MCU_SERIES STM32_SERIES_F2
+#define STM32_NR_INTERRUPTS 81
+#define STM32_HAVE_FSMC 1
#if defined(MCU_STM32F207IC) || defined(MCU_STM32F207IG)
# define STM32_NR_GPIO_PORTS 9
# define STM32_SRAM_END ((void*)0x20020000)
-
#else
#error "Unrecognized STM32F2 MCU, or no MCU specified."
#endif