Merge pull request #242 from alexclewontin/nuc123-usb-driver

NUC123 USB driver: bug fix
2020-12-16 09:50:00 +01:00 · 2020-12-16 09:50:00 +01:00 · d3ebb255f4
parent 6a5f58e1e5 ad580f5b2f
commit d3ebb255f4
1 changed files with 1 additions and 1 deletions
--- a/os/hal/ports/NUMICRO/LLD/USBv1/usb_memcpy.S
+++ b/os/hal/ports/NUMICRO/LLD/USBv1/usb_memcpy.S
@ -148,9 +148,9 @@ unaligned:
  str     r5, [r4, #16]

 unaligned_loop_top:
+  subs    r2, r2, #1
  ldrb    r5, [r1, r2]
  strb    r5, [r0, r2]
-  subs    r2, r2, #1
 unaligned_loop_check:
  bne.n   unaligned_loop_top