avr: more work on hardware based uart module.

2025-01-27 00:20:45 +01:00
parent a96bd7fc07
commit 52bbfcfb15
11 changed files with 650 additions and 71 deletions
--- a/avr/common/0BUILD
+++ b/avr/common/0BUILD
@@ -4,7 +4,7 @@

  <extradist>
    crc8.asm
-    fixedbuffers.asm
+    m_fixedbuffers.asm
    m_ringbuffer.asm
    m_ringbuffer_y.asm
    ringbuffer.asm
--- a/avr/common/m_fixedbuffers.asm
+++ b/avr/common/m_fixedbuffers.asm
@@ -92,7 +92,7 @@ l_end:
 ; @param %1 constant maxBuffers
 ; @clobbers r16, X

-.macro m_fixedbuf_locate:
+.macro m_fixedbuf_locate
  cpi r16, @1
  brcc l_end          ; idx out of range, use cleared CFLAG
  tst r16             ; doesn't change CFLAG which is set from CPI above