added message MEMSTATS.

2023-04-10 01:01:48 +02:00
parent dc8fa1a840
commit c84f12a228
9 changed files with 156 additions and 1 deletions
--- a/avr/com_buffer.asm
+++ b/avr/com_buffer.asm
@@ -65,6 +65,11 @@ COM_BufferAlloc:
  brcc COM_AllocBuffer_error             ; no buffer available
  inc r17                                ; increment number of buffers used
  sts comRecvBuffersUsed, r17            ; store new value
+  lds r16, comMaxBuffersUsed             ; calc max buffers used
+  cp r16, r17
+  brcc COM_AllocBuffer_l0
+  sts comMaxBuffersUsed, r17
+COM_AllocBuffer_l0:
  lds r16, comRecvBuffersWritePos        ; get current write pos
  mov r17, r16                           ; increment for next call
  inc r17