enable interrupts writing to mstatus

2019-01-22 19:31:13 +01:00 · 2019-01-22 19:31:13 +01:00 · a8943a111f
parent fa3b178f79
commit a8943a111f
1 changed files with 3 additions and 0 deletions
--- a/tests/C/timer/timer.c
+++ b/tests/C/timer/timer.c
@ -33,6 +33,9 @@ void register_timer_isr() {
  asm volatile("csrw mtvec, t0");
  asm volatile("li t1, 0x888");
  asm volatile("csrw mie, t1");
+
+  // enable interrupts
+  asm volatile( "csrs mstatus,1" );
 }

 int main(void) {