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-rw-r--r--wirish/wirish_types.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/wirish/wirish_types.h b/wirish/wirish_types.h
index 475f470..39efae0 100644
--- a/wirish/wirish_types.h
+++ b/wirish/wirish_types.h
@@ -57,6 +57,9 @@ typedef struct stm32_pin_info {
uint8 adc_channel; /**< Pin ADC channel, or ADCx if none. */
} stm32_pin_info;
+/**
+ * Variable attribute, instructs the linker to place the marked
+ * variable in Flash instead of RAM. */
#define __FLASH__ __attr_flash
#endif