1 files changed, 58 insertions, 0 deletions
diff --git a/supervisor/shared/micropython.c b/supervisor/shared/micropython.c
new file mode 100644
index 000000000..245db11d4
--- /dev/null
+++ b/supervisor/shared/micropython.c
@@ -0,0 +1,58 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2018 Scott Shawcroft for Adafruit Industries
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <string.h>
+
+#include "supervisor/serial.h"
+#include "lib/oofatfs/ff.h"
+#include "py/mpconfig.h"
+
+#include "supervisor/shared/status_leds.h"
+
+int mp_hal_stdin_rx_chr(void) {
+    for (;;) {
+        #ifdef MICROPY_VM_HOOK_LOOP
+            MICROPY_VM_HOOK_LOOP
+        #endif
+        if (serial_bytes_available()) {
+            toggle_rx_led();
+            return serial_read();
+        }
+    }
+}
+
+void mp_hal_stdout_tx_strn(const char *str, size_t len) {
+    toggle_tx_led();
+
+    #ifdef CIRCUITPY_BOOT_OUTPUT_FILE
+    if (boot_output_file != NULL) {
+        UINT bytes_written = 0;
+        f_write(boot_output_file, str, len, &bytes_written);
+    }
+    #endif
+
+    serial_write_substring(str, len);
+}