From 3aef54c0fe06bf2c688f2900806199dede1ed575 Mon Sep 17 00:00:00 2001
From: Harald Barth <haba@kth.se>
Date: Sun, 31 Jul 2022 00:53:26 +0200
Subject: [PATCH] add RinStream::info()

---
 RingStream.cpp | 4 ++++
 RingStream.h   | 1 +
 2 files changed, 5 insertions(+)

diff --git a/RingStream.cpp b/RingStream.cpp
index 4a75c1a..51a77d2 100644
--- a/RingStream.cpp
+++ b/RingStream.cpp
@@ -157,6 +157,10 @@ uint8_t RingStream::peekTargetMark() {
   return _buffer[_mark];
 }
 
+void RingStream::info() {
+  DIAG(F("Info len=%d count=%d pr=%d pw=%d m=%d"),_len, _count,_pos_read,_pos_write,_mark);
+}
+
 bool RingStream::commit() {
   _flashInsert=NULL; // prepared for first read
   if (_overflow) {
diff --git a/RingStream.h b/RingStream.h
index 2178dea..45b1c4e 100644
--- a/RingStream.h
+++ b/RingStream.h
@@ -47,6 +47,7 @@ class RingStream : public Print {
     bool commit();
     uint8_t peekTargetMark();
     void flush();
+    void info();
  private:
    int read(byte advance);
    byte readRawByte(byte advance=1);