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authorNicolas Schodet2010-06-14 00:20:08 +0200
committerNicolas Schodet2010-06-14 00:27:43 +0200
commit410eaf6017cd7c6abba3d751eb55f3ad4ffafec6 (patch)
tree5e829d342f56f222af99859d487686f8a8364e9a /src/bwbootloader/prog.h
parent3166dc06c80945e4458d91fb1cf3c88d583e238d (diff)
add bootloader
Diffstat (limited to 'src/bwbootloader/prog.h')
-rw-r--r--src/bwbootloader/prog.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/src/bwbootloader/prog.h b/src/bwbootloader/prog.h
new file mode 100644
index 0000000..caf0e75
--- /dev/null
+++ b/src/bwbootloader/prog.h
@@ -0,0 +1,51 @@
+#ifndef prog_h
+#define prog_h
+/* prog.h */
+/* binwatch - Tiny binary wristwatch. {{{
+ *
+ * Copyright (C) 2010 Nicolas Schodet
+ *
+ * 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.
+ *
+ * Contact :
+ * Web: http://ni.fr.eu.org/
+ * Email: <nico at ni.fr.eu.org>
+ * }}} */
+#include "io.h"
+
+/** Size of the hole flash. */
+#define PROG_FLASH_SIZE (FLASHEND + 1)
+/** Size of a single flash page. */
+#define PROG_PAGE_SIZE SPM_PAGESIZE
+/** Number of fuse bytes. */
+#define PROG_FUSE_NB 3
+
+/** Read from flash. */
+void
+prog_read (uint16_t address, uint8_t *buffer, uint8_t length);
+
+/** Write a full page to flash. */
+uint8_t
+prog_page_write (uint16_t address, const uint8_t *buffer);
+
+/** Read lfuse, hfuse and efuse. */
+void
+prog_read_fuses (uint8_t *buffer);
+
+/** Start application, never returns. */
+void
+prog_start (void);
+
+#endif /* prog_h */