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test program for SPI flash programming

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This commit is contained in:
Michael Ossmann
2013-02-13 18:27:46 -07:00
parent 369f5eef4a
commit 614c45044e
3 changed files with 85 additions and 0 deletions
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32
firmware/spiflash/Makefile Normal file
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# Hey Emacs, this is a -*- makefile -*-
#
# Copyright 2012 Michael Ossmann <mike@ossmann.com>
# Copyright 2012 Jared Boone <jared@sharebrained.com>
#
# This file is part of HackRF.
#
# 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, 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; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
#
BINARY = spiflash
SRC = $(BINARY).c \
../common/hackrf_core.c \
../common/si5351c.c \
../common/max2837.c \
../common/w25q80bv.c
include ../common/Makefile_inc.mk

1
firmware/spiflash/README Normal file
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This is a test program for SPI flash programming.

52
firmware/spiflash/spiflash.c Normal file
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/*
* Copyright 2010 - 2012 Michael Ossmann
*
* This file is part of HackRF.
*
* 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, 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; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#include <libopencm3/lpc43xx/gpio.h>
#include <libopencm3/lpc43xx/scu.h>
#include "hackrf_core.h"
#include "w25q80bv.h"
int main(void)
{
int i;
pin_setup();
/* Set 1V8 */
gpio_set(PORT_EN1V8, PIN_EN1V8);
/* program a test page to SPI flash */
w25q80bv_setup();
w25q80bv_page_program();
/* blink LED1 and LED3 */
while (1)
{
gpio_set(PORT_LED1_3, (PIN_LED1|PIN_LED3)); /* LEDs on */
for (i = 0; i < 2000000; i++) /* Wait a bit. */
__asm__("nop");
gpio_clear(PORT_LED1_3, (PIN_LED1|PIN_LED3)); /* LED off */
for (i = 0; i < 2000000; i++) /* Wait a bit. */
__asm__("nop");
}
return 0;
}