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February 10, 2024 19:50
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| #!/bin/sh | |
| # echo Turn on log! | |
| # set -x | |
| clear | |
| function clear_stdin() | |
| ( | |
| old_tty_settings=`stty -g` | |
| stty -icanon min 0 time 0 | |
| while read none; do :; done | |
| stty "$old_tty_settings" | |
| ) | |
| if [ $# -ne 1 ]; | |
| then | |
| echo Kindly specify the i2c bus number. The default i2c bus number is 3. | |
| echo Command as following: | |
| echo $0 i2c-bus-number | |
| i2c_bus=3 | |
| else | |
| i2c_bus=$1 | |
| fi | |
| echo i2c bus is $i2c_bus | |
| i2c_addr=(0x3f 0x38) | |
| count=0 | |
| for value in ${i2c_addr[@]}; | |
| do | |
| val=$((${count} % 2)) | |
| i2cset -f -y $i2c_bus $value 0x00 0x00 | |
| i2cset -f -y $i2c_bus $value 0x7f 0x00 | |
| i2cset -f -y $i2c_bus $value 0x01 0x01 | |
| i2cset -f -y $i2c_bus $value 0x0e 0xc4 | |
| i2cset -f -y $i2c_bus $value 0x0f 0x40 | |
| i2cset -f -y $i2c_bus $value 0x5c 0xd9 | |
| i2cset -f -y $i2c_bus $value 0x60 0x10 | |
| if [ $val -eq 0 ]; | |
| then | |
| i2cset -f -y $i2c_bus $value 0x0a 0x1e | |
| else | |
| i2cset -f -y $i2c_bus $value 0x0a 0x2e | |
| fi | |
| i2cset -f -y $i2c_bus $value 0x0d 0x01 | |
| i2cset -f -y $i2c_bus $value 0x16 0x40 | |
| i2cset -f -y $i2c_bus $value 0x00 0x01 | |
| i2cset -f -y $i2c_bus $value 0x17 0xc8 | |
| i2cset -f -y $i2c_bus $value 0x00 0x04 | |
| i2cset -f -y $i2c_bus $value 0x30 0x00 | |
| i2cset -f -y $i2c_bus $value 0x31 0x00 | |
| i2cset -f -y $i2c_bus $value 0x32 0x00 | |
| i2cset -f -y $i2c_bus $value 0x33 0x01 | |
| i2cset -f -y $i2c_bus $value 0x00 0x08 | |
| i2cset -f -y $i2c_bus $value 0x18 0x00 | |
| i2cset -f -y $i2c_bus $value 0x19 0x00 | |
| i2cset -f -y $i2c_bus $value 0x1a 0x00 | |
| i2cset -f -y $i2c_bus $value 0x1b 0x00 | |
| i2cset -f -y $i2c_bus $value 0x28 0x40 | |
| i2cset -f -y $i2c_bus $value 0x29 0x00 | |
| i2cset -f -y $i2c_bus $value 0x2a 0x00 | |
| i2cset -f -y $i2c_bus $value 0x2b 0x00 | |
| i2cset -f -y $i2c_bus $value 0x00 0x0a | |
| i2cset -f -y $i2c_bus $value 0x48 0x00 | |
| i2cset -f -y $i2c_bus $value 0x49 0x00 | |
| i2cset -f -y $i2c_bus $value 0x4a 0x00 | |
| i2cset -f -y $i2c_bus $value 0x4b 0x00 | |
| i2cset -f -y $i2c_bus $value 0x58 0x40 | |
| i2cset -f -y $i2c_bus $value 0x59 0x00 | |
| i2cset -f -y $i2c_bus $value 0x5a 0x00 | |
| i2cset -f -y $i2c_bus $value 0x5b 0x00 | |
| i2cset -f -y $i2c_bus $value 0x00 0x00 | |
| i2cset -f -y $i2c_bus $value 0x02 0x00 | |
| count=$((${count} + 1)) | |
| done; | |
| clear_stdin |
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