Skip to content

Up #10

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ZigFisher merged 1 commit into from
Apr 22, 2021
Merged

Up #10

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
84 changes: 84 additions & 0 deletions br-ext-chip-hisilicon/package/hisilicon-osdrv4/files/script/ircut_demo
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,84 @@
#!/bin/sh

#GPIO1_0 -> GPIO8 (1*8+0 = 8)
#GPIO1_1 -> GPIO9 (1*8+1 = 9)

#(normal mode)
ir_cut_enable()
{
# pin_mux
echo "$gpio_0" > /sys/class/gpio/unexport;
echo "$gpio_1" > /sys/class/gpio/unexport;
echo "$gpio_0" > /sys/class/gpio/export;
echo "$gpio_1" > /sys/class/gpio/export;

# dir
echo "out" > /sys/class/gpio/gpio$gpio_0/direction;
echo "out" > /sys/class/gpio/gpio$gpio_1/direction;

# data, gpio_1: 0, gpio_0: 1 (normal mode)
echo "1" > /sys/class/gpio/gpio$gpio_0/value;
echo "0" > /sys/class/gpio/gpio$gpio_1/value;

#sleep 1s
sleep 1;

# back to original
echo "0" > /sys/class/gpio/gpio$gpio_0/value;
echo "0" > /sys/class/gpio/gpio$gpio_1/value;
}

# (ir mode)
ir_cut_disable()
{
# pin_mux
echo "$gpio_0" > /sys/class/gpio/unexport;
echo "$gpio_1" > /sys/class/gpio/unexport;
echo "$gpio_0" > /sys/class/gpio/export;
echo "$gpio_1" > /sys/class/gpio/export;

# dir
echo "out" > /sys/class/gpio/gpio$gpio_0/direction;
echo "out" > /sys/class/gpio/gpio$gpio_1/direction;

# data, gpio_1: 1, gpio_0: 0 (ir mode)
echo "0" > /sys/class/gpio/gpio$gpio_0/value;
echo "1" > /sys/class/gpio/gpio$gpio_1/value;

#sleep 1s
sleep 1;

# back to original
echo "0" > /sys/class/gpio/gpio$gpio_0/value;
echo "0" > /sys/class/gpio/gpio$gpio_1/value;
}

gpio_0=0
gpio_1=0

if [ $# -lt 2 ]; then
echo "usage : ./ircut_demo <chip> <mode>";
echo "for example:";
echo "ir mode : ./ircut_demo hi3516ev200 1";
else
if [ $1 = "hi3516ev200" ]; then
gpio_0=8;
gpio_1=9;
elif [ $1 = "hi3516ev300" ]; then
gpio_0=8;
gpio_1=9;
else
echo "wrong chipid: $1, please select: hi3516ev200 or hi3516ev300.";
exit;
fi

if [ $2 -eq 0 ]; then
echo "normal mode, ir_cut on"
ir_cut_enable > /dev/null;
elif [ $2 -eq 1 ]; then
echo "ir mode, ir_cut off"
ir_cut_disable > /dev/null;
else
echo "invalid mode, please slect 0 or 1."
fi
fi
1 change: 1 addition & 0 deletions br-ext-chip-hisilicon/package/hisilicon-osdrv4/hisilicon-osdrv4.mk
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,7 @@ define HISILICON_OSDRV4_INSTALL_TARGET_CMDS

$(INSTALL) -m 755 -d $(TARGET_DIR)/usr/bin
$(INSTALL) -m 755 -t $(TARGET_DIR)/usr/bin $(BR2_EXTERNAL_HISILICON_PATH)/package/hisilicon-osdrv4/files/script/load*
$(INSTALL) -m 755 -t $(TARGET_DIR)/usr/bin $(BR2_EXTERNAL_HISILICON_PATH)/package/hisilicon-osdrv4/files/script/ircut_demo
$(INSTALL) -m 755 -t $(TARGET_DIR)/usr/bin $(BR2_EXTERNAL_HISILICON_PATH)/package/hisilicon-osdrv4/files/script/set_allocator

$(INSTALL) -m 755 -d $(TARGET_DIR)/usr/lib/fonts
Expand Down