qi-hardware/nn-usb-fpga
1
0
Fork 0
mirror of git://projects.qi-hardware.com/nn-usb-fpga.git synced 2025-04-21 12:27:27 +03:00
Code Activity

Adding lm32 demo to SAKC project

Browse Source
This commit is contained in:
Carlos Camargo
2010-05-25 21:49:58 -05:00
parent 26b0c73a84
commit 61d4408f2a
145 changed files with 27924 additions and 1501 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
Examples/sram/src/Makefile
View File

@@ -1,6 +1,6 @@
CC = mipsel-openwrt-linux-gcc
all: jz_init_sram jz_test_gpio
all: jz_init_sram jz_test_gpio enable_rx
DEBUG = -O3 -g0
@@ -26,6 +26,9 @@ jz_init_sram: $(COMMON_OBJECTS)
jz_test_gpio: $(COMMON_OBJECTS)
$(CC) $(LDFLAGS) $(COMMON_OBJECTS) jz_test_gpio.c -o jz_test_gpio
enable_rx: $(COMMON_OBJECTS)
$(CC) $(LDFLAGS) $(COMMON_OBJECTS) enable_rx.c -o enable_rx
.c.o:
$(CC) -c $(CCFLAGS) $< -o $@
@@ -33,7 +36,7 @@ upload: jz_init_sram jz_test_gpio
scp jz_test_gpio jz_init_sram root@$(NANO_IP):
clean:
rm -f *.o jz_init_sram jz_test_gpio ${EXEC} *~
rm -f *.o jz_init_sram jz_test_gpio enable_rx ${EXEC} *~
indent:
indent -bad -bap -nbc -bl -nce -i2 --no-tabs --line-length120 $(COMMON_SOURCES) $(H_SOURCES)

40
Examples/sram/src/enable_rx.c Normal file
View File

@@ -0,0 +1,40 @@
/*
JZ47xx test gpio
Copyright (C) 2010 Andres Calderon andres.calderon@emqbit.com
Carlos Camargo cicamargoba@unal.edu.co
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 <stdio.h>
#include <unistd.h>
#include "jz47xx_gpio.h"
#define RXD_PORT JZ_GPIO_PORT_D
#define RXD_PIN 26
int
main ()
{
JZ_PIO *pio = jz_gpio_map (RXD_PORT);
if (!pio)
return -1;
jz_gpio_as_func (pio, RXD_PIN, 1);
return 0;
}

3
Examples/sram/src/jz47xx_gpio.c
View File

@@ -79,18 +79,21 @@ jz_gpio_as_func (JZ_PIO * pio, unsigned int o, int func)
pio->PXFUNS = (1 << o);
pio->PXTRGC = (1 << o);
pio->PXSELC = (1 << o);
pio->PXPES = (1 << o);
return 1;
case 1:
pio->PXFUNS = (1 << o);
pio->PXTRGC = (1 << o);
pio->PXSELS = (1 << o);
pio->PXPES = (1 << o);
return 1;
case 2:
pio->PXFUNS = (1 << o);
pio->PXTRGS = (1 << o);
pio->PXSELC = (1 << o);
pio->PXPES = (1 << o);
return 1;
}
return 0;