From 9e34b0ebedae1c82c24d6e99f068e8bd37eb9e4d Mon Sep 17 00:00:00 2001 From: Nélio Laranjeiro Date: Wed, 28 Jan 2009 23:43:19 +0100 Subject: digital/avr/modules/flash: Wrote a flash stub to avoid the card use. (See #59) --- digital/avr/modules/flash/stub/test/Makefile | 12 +++++ digital/avr/modules/flash/stub/test/test_flash.c | 57 ++++++++++++++++++++++++ 2 files changed, 69 insertions(+) create mode 100644 digital/avr/modules/flash/stub/test/Makefile create mode 100644 digital/avr/modules/flash/stub/test/test_flash.c (limited to 'digital/avr/modules/flash/stub/test') 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 + +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; +} -- cgit v1.2.3