Blinky program with timer interrupts

2022-11-06 19:28:36 +01:00
parent 1562d668a1
commit c35376833f
4 changed files with 159 additions and 3 deletions
--- a/programs/timer_test.prog
+++ b/programs/timer_test.prog
@@ -19,7 +19,7 @@ led_addr: .word 0x000F0000
 timer_counter_addr: .word 0x000F0008
 timer_status_addr: .word 0x000F000C
 dmem_start_addr: .word 0x00000400
-dmem_end_addr: .word 0x000004FF
+dmem_end_addr: .word 0x000004FC
 priority_mask: .word 0xFFFFFF03

 main:
@@ -44,7 +44,7 @@ main:
    st08 r1, r2

 loop:
-    call >loop
+    br >loop
    nop