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authorNélio Laranjeiro2008-03-13 00:35:33 +0100
committerNélio Laranjeiro2008-03-13 00:35:33 +0100
commit7e1e72e29349a8248901d4d4f466d1c9b556344d (patch)
tree6d7705bfb5e1300d13b23a31e0f9cc9d2c6a51eb /digital/avr/modules/flash/test
parent40eb8ed5e80d6e6e361c6092b26957905de2028b (diff)
Flash module...
Still a problem with the write array...
Diffstat (limited to 'digital/avr/modules/flash/test')
-rw-r--r--digital/avr/modules/flash/test/Makefile3
-rw-r--r--digital/avr/modules/flash/test/test-flash.c75
-rw-r--r--digital/avr/modules/flash/test/test-init.c3
-rw-r--r--digital/avr/modules/flash/test/test-write-anarray.c34
-rw-r--r--digital/avr/modules/flash/test/test-write-onebyte.c25
5 files changed, 128 insertions, 12 deletions
diff --git a/digital/avr/modules/flash/test/Makefile b/digital/avr/modules/flash/test/Makefile
index 1ae64f7f..422e7b54 100644
--- a/digital/avr/modules/flash/test/Makefile
+++ b/digital/avr/modules/flash/test/Makefile
@@ -1,10 +1,11 @@
BASE = ../../..
-AVR_PROGS = test-write-onbyte test-erase test-write-anarray test-init
+AVR_PROGS = test-flash test-write-onbyte test-erase test-write-anarray test-init
test-write-onbyte_SOURCES = test-write-onebyte.c
test-erase_SOURCES = test-erase.c
test-write-anarray_SOURCES = test-write-anarray.c
test-init_SOURCES = test-init.c
+test-flash_SOURCES = test-flash.c
MODULES = utils spi flash proto uart
CONFIGFILE = avrconfig.h
diff --git a/digital/avr/modules/flash/test/test-flash.c b/digital/avr/modules/flash/test/test-flash.c
new file mode 100644
index 00000000..fc786858
--- /dev/null
+++ b/digital/avr/modules/flash/test/test-flash.c
@@ -0,0 +1,75 @@
+/* test-erase.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 "common.h"
+#include "io.h"
+#include "../flash.h"
+#include "modules/proto/proto.h"
+#include "modules/utils/utils.h"
+#include "modules/uart/uart.h"
+
+#define TEST_BASE 0x300
+
+void
+proto_callback (uint8_t cmd, uint8_t size, uint8_t *args)
+{
+#define c(cmd, size) (cmd << 8 | size)
+ switch (c (cmd, size))
+ {
+ case c ('z', 0):
+ /* Reset */
+ utils_reset ();
+ break;
+ case c ('e', 0):
+ /* Erase full */
+ flash_erase (FLASH_ERASE_FULL, 0);
+ break;
+ case c ('s', 0):
+ /* print flash status */
+ proto_send1b ('s', flash_read_status());
+ case c ('w', 0):
+ /* Send the write enable flash command. */
+ flash_send_command (FLASH_WREN);
+ default:
+ /* Error */
+ proto_send0 ('?');
+ return;
+ }
+ /* Acknowledge what has been done */
+ proto_send (cmd, size, args);
+}
+
+int
+main (void)
+{
+ uart0_init ();
+ proto_send0 ('z');
+ proto_send0 ('c');
+ flash_init ();
+ proto_send0 ('f');
+
+ while (1)
+ proto_accept (uart0_getc ());
+}
+
diff --git a/digital/avr/modules/flash/test/test-init.c b/digital/avr/modules/flash/test/test-init.c
index ef9e410d..ec8c3e83 100644
--- a/digital/avr/modules/flash/test/test-init.c
+++ b/digital/avr/modules/flash/test/test-init.c
@@ -29,8 +29,6 @@
#include "modules/utils/utils.h"
#include "modules/uart/uart.h"
-#define FLASH_DEBUG 1
-
void
proto_callback (uint8_t cmd, uint8_t size, uint8_t *args)
{
@@ -61,6 +59,7 @@ main (void)
flash = flash_init ();
proto_send0 ('f');
+ proto_send1b ('s', flash_read_status());
proto_send3b ('e', (flash->addr >> 16) & 0x1f, (flash->addr >> 8), flash->addr);
while (1)
diff --git a/digital/avr/modules/flash/test/test-write-anarray.c b/digital/avr/modules/flash/test/test-write-anarray.c
index 52b7d529..65540cea 100644
--- a/digital/avr/modules/flash/test/test-write-anarray.c
+++ b/digital/avr/modules/flash/test/test-write-anarray.c
@@ -29,7 +29,7 @@
#include "modules/utils/utils.h"
#include "modules/uart/uart.h"
-#define TEST_BASE 0x38
+uint32_t addr = 0;
void
proto_callback (uint8_t cmd, uint8_t size, uint8_t *args)
@@ -41,6 +41,20 @@ proto_callback (uint8_t cmd, uint8_t size, uint8_t *args)
/* Reset */
utils_reset ();
break;
+ case c ('e', 0):
+ /* Erase full */
+ flash_erase (FLASH_ERASE_FULL, 0);
+ break;
+ case c ('s', 0):
+ /* print flash status */
+ proto_send1b ('s', flash_read_status());
+ case c ('w', 0):
+ /* Send the write enable flash command. */
+ flash_send_command (FLASH_WREN);
+ case c ('a', 3):
+ /* get the addr */
+ addr = ((uint32_t) (args[0] & 0x1F) << 16) | ((uint32_t) args[1] << 8)
+ | args[2];
default:
/* Error */
proto_send0 ('?');
@@ -53,8 +67,8 @@ proto_callback (uint8_t cmd, uint8_t size, uint8_t *args)
int
main (void)
{
- uint8_t data[26];
- uint8_t data_rsp[26];
+ uint8_t data[5];
+ uint8_t data_rsp[5];
uint8_t i;
uart0_init ();
@@ -62,20 +76,26 @@ main (void)
proto_send0 ('c');
flash_init ();
proto_send0 ('f');
+
+ proto_send1b ('s', flash_read_status ());
- for (i = 0; i < 26; i++)
+ for (i = 0; i < 5; i++)
{
data[i] = i + 'a';
}
/* Write a full array. */
- flash_write_array (TEST_BASE , data, 26);
+ flash_write_array (addr, data, 5);
+
+ proto_send1b ('p', flash_read_status());
/* Read a full array. */
- flash_read_array (TEST_BASE , data_rsp, 26);
+ flash_read_array (addr , data_rsp, 5);
/* Print the data_rsp to the i2c */
- proto_send ('g', 26, data_rsp);
+ proto_send ('g', 5, data_rsp);
+
+ addr += 5;
while (1)
proto_accept (uart0_getc ());
diff --git a/digital/avr/modules/flash/test/test-write-onebyte.c b/digital/avr/modules/flash/test/test-write-onebyte.c
index 7ab5094c..0c27c86a 100644
--- a/digital/avr/modules/flash/test/test-write-onebyte.c
+++ b/digital/avr/modules/flash/test/test-write-onebyte.c
@@ -29,7 +29,7 @@
#include "modules/utils/utils.h"
#include "modules/uart/uart.h"
-#define TEST_BASE 0x00
+#define TEST_BASE 0x224
void
proto_callback (uint8_t cmd, uint8_t size, uint8_t *args)
@@ -41,6 +41,16 @@ proto_callback (uint8_t cmd, uint8_t size, uint8_t *args)
/* Reset */
utils_reset ();
break;
+ case c ('e', 0):
+ /* Erase full */
+ flash_erase (FLASH_ERASE_FULL, 0);
+ break;
+ case c ('s', 0):
+ /* print flash status */
+ proto_send1b ('s', flash_read_status());
+ case c ('w', 0):
+ /* Send the write enable flash command. */
+ flash_send_command (FLASH_WREN);
default:
/* Error */
proto_send0 ('?');
@@ -58,8 +68,19 @@ main (void)
proto_send0 ('c');
flash_init ();
proto_send0 ('f');
+
+ flash_send_command (FLASH_WREN);
+ proto_send1b ('s', flash_read_status ());
+
flash_write (TEST_BASE, 'a');
- proto_send1b ('o',flash_read(TEST_BASE));
+ proto_send2b ('o', flash_read_status (), flash_read(TEST_BASE));
+
+ flash_write (TEST_BASE + 1, 'a');
+ proto_send2b ('o', flash_read_status (), flash_read(TEST_BASE + 1));
+
+ /* read */
+ proto_send1b ('r', flash_read (TEST_BASE));
+ proto_send1b ('r', flash_read (TEST_BASE + 1));
while (1)
proto_accept (uart0_getc ());