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Update _index.md - change start.sh to use pinctrl #1396

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Update _index.md - change start.sh to use pinctrl #1396

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9 changes: 3 additions & 6 deletions doc/content/gateways/models/raspberry-pi/_index.md
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Original file line number Diff line number Diff line change
Expand Up @@ -231,15 +231,12 @@ echo '#!/bin/bash

# Reset iC880a PIN
SX1301_RESET_BCM_PIN=25
echo "$SX1301_RESET_BCM_PIN" > /sys/class/gpio/export
echo "out" > /sys/class/gpio/gpio$SX1301_RESET_BCM_PIN/direction
echo "0" > /sys/class/gpio/gpio$SX1301_RESET_BCM_PIN/value
pinctrl set $SX1301_RESET_BCM_PIN op dl
sleep 0.1
echo "1" > /sys/class/gpio/gpio$SX1301_RESET_BCM_PIN/value
pinctrl set $SX1301_RESET_BCM_PIN op dh
sleep 0.1
echo "0" > /sys/class/gpio/gpio$SX1301_RESET_BCM_PIN/value
pinctrl set $SX1301_RESET_BCM_PIN op dl
sleep 0.1
echo "$SX1301_RESET_BCM_PIN" > /sys/class/gpio/unexport

# Test the connection, wait if needed.
while [[ $(ping -c1 google.com 2>&1 | grep " 0% packet loss") == "" ]]; do
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