all: Add py/mphal.h and use it in all ports.

py/mphal.h contains declarations for generic mp_hal_XXX functions, such
as stdio and delay/ticks, which ports should provide definitions for.  A
port will also provide mphalport.h with further HAL declarations.

1 files changed, 61 insertions, 0 deletions

diff --git a/py/mphal.h b/py/mphal.h
new file mode 100644
index 000000000..a0b642fc9
--- /dev/null
+++ b/py/mphal.h
@@ -0,0 +1,61 @@
+/*
+ * This file is part of the Micro Python project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 Damien P. George
+ *
+ * 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.
+ */
+#ifndef __MICROPY_INCLUDED_PY_MPHAL_H__
+#define __MICROPY_INCLUDED_PY_MPHAL_H__
+
+#include "py/mpconfig.h"
+
+#ifdef MICROPY_MPHALPORT_H
+#include MICROPY_MPHALPORT_H
+#else
+#include <mphalport.h>
+#endif
+
+#ifndef mp_hal_stdin_rx_chr
+int mp_hal_stdin_rx_chr(void);
+#endif
+
+#ifndef mp_hal_stdout_tx_str
+void mp_hal_stdout_tx_str(const char *str);
+#endif
+
+#ifndef mp_hal_stdout_tx_strn
+void mp_hal_stdout_tx_strn(const char *str, size_t len);
+#endif
+
+#ifndef mp_hal_stdout_tx_strn_cooked
+void mp_hal_stdout_tx_strn_cooked(const char *str, size_t len);
+#endif
+
+#ifndef mp_hal_delay_ms
+void mp_hal_delay_ms(mp_uint_t ms);
+#endif
+
+#ifndef mp_hal_ticks_ms
+mp_uint_t mp_hal_ticks_ms(void);
+#endif
+
+#endif // __MICROPY_INCLUDED_PY_MPHAL_H__