OpenIPC
/
firmware
mirror of https://github.com/OpenIPC/firmware.git
1
0
Fork 0
Code Activity

Up

pull/10/head
Igor Zalatov 2021-04-21 22:35:59 +03:00
parent 035bb211fd
commit ba06107f8e
2 changed files with 85 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

84
br-ext-chip-hisilicon/package/hisilicon-osdrv4/files/script/ircut_demo 100755
View File

@ -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
br-ext-chip-hisilicon/package/hisilicon-osdrv4/hisilicon-osdrv4.mk
View File

@ -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