[riot-notifications] [RIOT-OS/RIOT] Add support for SiFive HiFive1 RISC V based board. (#8275)

kenrabold notifications at github.com
Tue Dec 19 18:19:16 CET 2017


kenrabold commented on this pull request.



> + * @}
+ */
+
+#include "periph/pm.h"
+
+void pm_set_lowest(void)
+{
+    /* __asm__("wfi"); */
+}
+
+void pm_off(void)
+{
+}
+
+void pm_reboot(void)
+{

It does have a lower power mode that is entered with WFI, but calling that suspends the interrupts for the debugger, which makes it difficult to debug. That is why WFI is commented out.  We could add additional comments to that effect to the source

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