minimal: Allow to compile without defining MICROPY_HAL_H.

1 files changed, 5 insertions, 6 deletions

diff --git a/minimal/uart_extra.c b/minimal/uart_extra.c
index a49bff7b9..e266904be 100644
--- a/minimal/uart_extra.c
+++ b/minimal/uart_extra.c
@@ -1,7 +1,6 @@
 #include <string.h>
 #include <unistd.h>
 #include "py/mpconfig.h"
-#include "pybstdio.h"
 
 /*
  * Extra UART functions
@@ -11,16 +10,16 @@
 
 // Send "cooked" string of length, where every occurance of
 // LF character is replaced with CR LF.
-void stdout_tx_strn_cooked(const char *str, mp_uint_t len) {
+void mp_hal_stdout_tx_strn_cooked(const char *str, mp_uint_t len) {
     while (len--) {
         if (*str == '\n') {
-            stdout_tx_strn("\r", 1);
+            mp_hal_stdout_tx_strn("\r", 1);
         }
-        stdout_tx_strn(str++, 1);
+        mp_hal_stdout_tx_strn(str++, 1);
     }
 }
 
 // Send zero-terminated string
-void stdout_tx_str(const char *str) {
-    stdout_tx_strn(str, strlen(str));
+void mp_hal_stdout_tx_str(const char *str) {
+    mp_hal_stdout_tx_strn(str, strlen(str));
 }