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authorNélio Laranjeiro2009-02-23 21:02:49 +0100
committerNélio Laranjeiro2009-02-23 21:02:49 +0100
commitf8a7810ee62c0c41070da8f84e7e087d67dd6610 (patch)
tree883e2aa585d0501e3620f2be6d479abfa9988c94 /digital/avr/modules/flash/test
parent5d7657c852d423988482e7cb5a81905630fbeaa5 (diff)
digital/avr/modules/flash: Added a function to send commands to dump the
memory.
Diffstat (limited to 'digital/avr/modules/flash/test')
-rw-r--r--digital/avr/modules/flash/test/flash-dump.c69
1 files changed, 69 insertions, 0 deletions
diff --git a/digital/avr/modules/flash/test/flash-dump.c b/digital/avr/modules/flash/test/flash-dump.c
new file mode 100644
index 00000000..c2bc6106
--- /dev/null
+++ b/digital/avr/modules/flash/test/flash-dump.c
@@ -0,0 +1,69 @@
+/* flash-dump.c */
+/* avr.flash - AVR Flash SPI use. {{{
+ *
+ * Copyright (C) 2009 Nélio Laranjeiro
+ *
+ * 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 "io.h"
+#include "modules/flash/flash.h"
+#include "modules/proto/proto.h"
+#include "modules/utils/utils.h"
+#include "modules/utils/byte.h"
+#include "modules/uart/uart.h"
+
+void
+proto_callback (uint8_t cmd, uint8_t size, uint8_t *args)
+{
+ /* May be unused. */
+ uint32_t addr = v8_to_v32 (0, args[0], args[1], args[2]);
+ uint8_t status;
+#define c(cmd, size) (cmd << 8 | size)
+ switch (c (cmd, size))
+ {
+ case c ('z', 0):
+ /* Reset */
+ utils_reset ();
+ break;
+ default:
+ if (cmd == 'l')
+ status = flash_log (size, args);
+ if (!status)
+ /* Error */
+ proto_send0('?');
+ else
+ /* Error */
+ proto_send0 ('?');
+ return;
+ }
+ /* Acknowledge what has been done */
+ proto_send (cmd, size, args);
+}
+
+int
+main (void)
+{
+ uart0_init ();
+
+ while (1)
+ proto_accept (uart0_getc ());
+}
+