stmhal: Add stdin/stdout/stderr objects.

Available via sys.std{in,out,err}.  Basic reading and writing supported.
Even sys.stdin.readline!

1 files changed, 1 insertions, 0 deletions

diff --git a/stmhal/mpconfigport.h b/stmhal/mpconfigport.h
index 6a3182346..d7045c42f 100644
--- a/stmhal/mpconfigport.h
+++ b/stmhal/mpconfigport.h
@@ -19,6 +19,7 @@
 */
 #define MICROPY_ENABLE_LFN          (1)
 #define MICROPY_LFN_CODE_PAGE       (437) /* 1=SFN/ANSI 437=LFN/U.S.(OEM) */
+#define MICROPY_MOD_SYS_STDFILES    (1)
 
 // extra built in names to add to the global namespace
 extern const struct _mp_obj_fun_native_t mp_builtin_help_obj;