Nuvoton
/
NuMaker-mbed-tickless-example
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Diff: wakeup_button.cpp
- Revision:
- 1:eb1da9d36e12
- Child:
- 10:d2e2c79389e1
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wakeup_button.cpp Tue Sep 12 16:16:43 2017 +0800
@@ -0,0 +1,40 @@
+#include "mbed.h"
+#include "wakeup.h"
+
+#if defined(TARGET_NUMAKER_PFM_NUC472)
+// SW
+#define BUTTON1 SW1
+#define BUTTON2 SW2
+
+#elif defined(TARGET_NUMAKER_PFM_M453)
+// SW
+#define BUTTON1 SW2
+#define BUTTON2 SW3
+
+#elif defined(TARGET_NUMAKER_PFM_M487)
+// SW
+#define BUTTON1 SW2
+#define BUTTON2 SW3
+
+#endif
+
+static InterruptIn button1(BUTTON1);
+static InterruptIn button2(BUTTON2);
+static void button1_release(void);
+static void button2_release(void);
+
+void config_button_wakeup(void)
+{
+ button1.rise(&button1_release);
+ button2.rise(&button2_release);
+}
+
+void button1_release(void)
+{
+ wakeup_eventflags.set(EventFlag_Wakeup_Button1);
+}
+
+void button2_release(void)
+{
+ wakeup_eventflags.set(EventFlag_Wakeup_Button2);
+}