From 7e1e72e29349a8248901d4d4f466d1c9b556344d Mon Sep 17 00:00:00 2001 From: Nélio Laranjeiro Date: Thu, 13 Mar 2008 00:35:33 +0100 Subject: Flash module... Still a problem with the write array... --- digital/avr/modules/flash/test/test-flash.c | 75 +++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 digital/avr/modules/flash/test/test-flash.c (limited to 'digital/avr/modules/flash/test/test-flash.c') 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 ()); +} + -- cgit v1.2.3