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-rw-r--r--pyecsca/codegen/hal/host/uart.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/pyecsca/codegen/hal/host/uart.c b/pyecsca/codegen/hal/host/uart.c
index 0410462..1f8d947 100644
--- a/pyecsca/codegen/hal/host/uart.c
+++ b/pyecsca/codegen/hal/host/uart.c
@@ -4,4 +4,6 @@ void init_uart0(void) {}
int input_ch_0(void) { return getchar(); }
-void output_ch_0(char data) { putchar(data); } \ No newline at end of file
+void output_ch_0(char data) { putchar(data); }
+
+void flush_ch_0(void) { fflush(stdout); } \ No newline at end of file