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authorNélio Laranjeiro2009-01-28 23:43:19 +0100
committerNélio Laranjeiro2009-01-28 23:43:19 +0100
commit9e34b0ebedae1c82c24d6e99f068e8bd37eb9e4d (patch)
treef8c280e09465cbeb081d08006e42e0190ff7d69b /digital/avr/modules/flash/stub/test
parent766db94bb7a2e65cac630b801c99de457f5e1c92 (diff)
digital/avr/modules/flash: Wrote a flash stub to avoid the card use. (See #59)
Diffstat (limited to 'digital/avr/modules/flash/stub/test')
-rw-r--r--digital/avr/modules/flash/stub/test/Makefile12
-rw-r--r--digital/avr/modules/flash/stub/test/test_flash.c57
2 files changed, 69 insertions, 0 deletions
diff --git a/digital/avr/modules/flash/stub/test/Makefile b/digital/avr/modules/flash/stub/test/Makefile
new file mode 100644
index 00000000..096fbe3f
--- /dev/null
+++ b/digital/avr/modules/flash/stub/test/Makefile
@@ -0,0 +1,12 @@
+BASE = ../../../..
+HOST_PROGS = test_flash
+
+test_flash_SOURCES = test_flash.c
+
+MODULES = utils flash/stub
+OPTIMIZE = -O2
+
+include $(BASE)/make/Makefile.gen
+
+all:
+ touch flash.apb
diff --git a/digital/avr/modules/flash/stub/test/test_flash.c b/digital/avr/modules/flash/stub/test/test_flash.c
new file mode 100644
index 00000000..4c7cfb16
--- /dev/null
+++ b/digital/avr/modules/flash/stub/test/test_flash.c
@@ -0,0 +1,57 @@
+/* test-flash.c */
+/* avr.flash - AVR Flash SPI use. {{{
+ *
+ * Copyright (C) 2008 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 "modules/flash/flash.h"
+#include <stdio.h>
+
+int
+main (void)
+{
+ uint8_t status;
+ uint32_t addr;
+ uint8_t i;
+
+ status = flash_init ();
+ printf ("Flash status : %d\n", status);
+
+ flash_erase (FLASH_ERASE_FULL, 0);
+
+ for (i = 0; i < 10; i++)
+ {
+ status = flash_init ();
+ printf ("Flash status : %d\n", status);
+
+ // Get the first sector to begin.
+ addr = flash_first_sector ();
+ printf ("First sector : %x\n", addr);
+
+ flash_write (addr, 0xA);
+ flash_write (addr + 1, 0xB);
+
+ printf ("First data in the flash memory : %x\n", flash_read (addr));
+ printf ("Second data in the flash memory : %x\n", flash_read (addr + 1));
+ }
+
+ return 0;
+}