#!/bin/sh

SKIP_HW_DESC_TTY_IRQS=1
source /etc/mod-hardware-descriptor.env

# configure GPIO as output
echo out > ${HMI_RST_GPIO_PATH}/direction

# configure ISP GPIO as output and force it to be low
echo out > ${HMI_ISP_GPIO_PATH}/direction
echo 0 > ${HMI_ISP_GPIO_PATH}/value

# reset microcontroller
echo 1 > ${HMI_RST_GPIO_PATH}/value
usleep 2000000

# release reset
echo 0 > ${HMI_RST_GPIO_PATH}/value
