1 files changed, 6 insertions, 0 deletions
diff --git a/ports/renesas-ra/uart.c b/ports/renesas-ra/uart.c
index e41c68f0c..47c793e7d 100644
--- a/ports/renesas-ra/uart.c
+++ b/ports/renesas-ra/uart.c
@@ -33,6 +33,7 @@
 #include "py/stream.h"
 #include "py/mperrno.h"
 #include "py/mphal.h"
+#include "py/ringbuf.h"
 #include "shared/runtime/interrupt_char.h"
 #include "shared/runtime/mpirq.h"
 #include "uart.h"
@@ -75,6 +76,11 @@ static void uart_rx_cb(uint32_t ch, int d) {
         (*keyex_cb[ch])(d);
     }
     #endif
+
+    #if MICROPY_HW_ENABLE_UART_REPL
+    ringbuf_put(&stdin_ringbuf, d);
+    #endif
+
     // Check the flags to see if the user handler should be called
     if (self->mp_irq_trigger) {
         mp_irq_handler(self->mp_irq_obj);