summaryrefslogtreecommitdiff
path: root/digital/ucoolib/ucoolib/hal/uart
diff options
context:
space:
mode:
Diffstat (limited to 'digital/ucoolib/ucoolib/hal/uart')
-rw-r--r--digital/ucoolib/ucoolib/hal/uart/uart.stm32.cc6
-rw-r--r--digital/ucoolib/ucoolib/hal/uart/uart.stm32.hh2
2 files changed, 8 insertions, 0 deletions
diff --git a/digital/ucoolib/ucoolib/hal/uart/uart.stm32.cc b/digital/ucoolib/ucoolib/hal/uart/uart.stm32.cc
index 39ee1f8d..cadac3f6 100644
--- a/digital/ucoolib/ucoolib/hal/uart/uart.stm32.cc
+++ b/digital/ucoolib/ucoolib/hal/uart/uart.stm32.cc
@@ -52,4 +52,10 @@ Uart::write (const char *buf, int count)
return -1;
}
+int
+Uart::poll ()
+{
+ return 0;
+}
+
} // namespace ucoo
diff --git a/digital/ucoolib/ucoolib/hal/uart/uart.stm32.hh b/digital/ucoolib/ucoolib/hal/uart/uart.stm32.hh
index 86dfb8ac..d10d12d8 100644
--- a/digital/ucoolib/ucoolib/hal/uart/uart.stm32.hh
+++ b/digital/ucoolib/ucoolib/hal/uart/uart.stm32.hh
@@ -44,6 +44,8 @@ class Uart : public Stream
int read (char *buf, int count);
/// See Stream::write.
int write (const char *buf, int count);
+ /// See Stream::poll.
+ int poll ();
};
} // namespace ucoo