1 files changed, 8 insertions, 2 deletions
diff --git a/os/hal/platforms/Win32/console.c b/os/hal/platforms/Win32/console.c
index 0c47ff491..7c6bd705d 100644
--- a/os/hal/platforms/Win32/console.c
+++ b/os/hal/platforms/Win32/console.c
@@ -47,9 +47,12 @@ BaseChannel CD1;
 
 
 static size_t writes(void *ip, const uint8_t *bp, size_t n) {
+  size_t ret;
 
   (void)ip;
-  return fwrite(bp, 1, n, stdout);
+  ret = fwrite(bp, 1, n, stdout);
+  fflush(stdout);
+  return ret;
 }
 
 static size_t reads(void *ip, uint8_t *bp, size_t n) {
@@ -87,10 +90,13 @@ static msg_t gett(void *ip, systime_t time) {
 }
 
 static size_t writet(void *ip, const uint8_t *bp, size_t n, systime_t time) {
+  size_t ret;
 
   (void)ip;
   (void)time;
-  return fwrite(bp, 1, n, stdout);
+  ret = fwrite(bp, 1, n, stdout);
+  fflush(stdout);
+  return ret;
 }
 
 static size_t readt(void *ip, uint8_t *bp, size_t n, systime_t time) {