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-rw-r--r--digital/io-hub/src/common/output.c62
1 files changed, 62 insertions, 0 deletions
diff --git a/digital/io-hub/src/common/output.c b/digital/io-hub/src/common/output.c
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+++ b/digital/io-hub/src/common/output.c
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+/* output.c */
+/* io-hub - Modular Input/Output. {{{
+ *
+ * Copyright (C) 2012 Nicolas Schodet
+ *
+ * APBTeam:
+ * Web: http://apbteam.org/
+ * Email: team AT apbteam DOT org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * }}} */
+#include "common.h"
+#include "output.h"
+
+#include "simu.host.h"
+
+void
+output_init (void)
+{
+#define OUTPUT(io, init) do { \
+ if (init) IO_SET_ (io); \
+ IO_OUTPUT_ (io); \
+} while (0); // <- do not copy this code unless you know why!
+ OUTPUT_LIST
+#undef OUTPUT
+}
+
+void
+output_set (uint32_t set)
+{
+#define OUTPUT(io, init) do { \
+ if (set & 1ul) IO_SET_ (io); \
+ set >>= 1; \
+} while (0); // <- do not copy this code unless you know why!
+ OUTPUT_LIST
+#undef OUTPUT
+}
+
+void
+output_clear (uint32_t clear)
+{
+#define OUTPUT(io, init) do { \
+ if (clear & 1ul) IO_CLR_ (io); \
+ clear >>= 1; \
+} while (0); // <- do not copy this code unless you know why!
+ OUTPUT_LIST
+#undef OUTPUT
+}
+