From: Alejandro Benete <abenete@somdevices.com>
Date: Wed, 31 Mar 2021 09:26:49 +0000 (+0200)
Subject: meta-somdevices: ppp: Modified reset_modem to toggle the power pin (hard reset) inste... 
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=60cb00a9434bd8253b01ec56ad4ff1b121e2e620;p=meta-somdevices.git

meta-somdevices: ppp: Modified reset_modem to toggle the power pin (hard reset) instead of sending AT^RESET.

Signed-off-by: Alejandro Benete <abenete@somdevices.com>
---

diff --git a/recipes-connectivity/ppp/ppp/reset_modem.py b/recipes-connectivity/ppp/ppp/reset_modem.py
deleted file mode 100755
index 054f6d5..0000000
--- a/recipes-connectivity/ppp/ppp/reset_modem.py
+++ /dev/null
@@ -1,10 +0,0 @@
-import serial
-
-ser = serial.Serial('/dev/ttyUSB0', 115200, timeout=5)
-for i in range(5):
-    ser.write('AT^RESET\r')
-    response = 'init'
-    while (response != '') and ('OK' not in response):
-        response = ser.readline()
-    if 'OK' in response:
-        break
\ No newline at end of file
diff --git a/recipes-connectivity/ppp/ppp/reset_modem.sh b/recipes-connectivity/ppp/ppp/reset_modem.sh
index e3d8799..1766dba 100755
--- a/recipes-connectivity/ppp/ppp/reset_modem.sh
+++ b/recipes-connectivity/ppp/ppp/reset_modem.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
-/usr/bin/python /etc/ppp/reset_modem.py
-sleep 15
-/etc/ppp/wait-dialup-hardware 20
\ No newline at end of file
+/bin/echo 0 > /sys/class/leds/usb_otg2_vbus/brightness
+/bin/sleep 2
+/bin/echo 1 > /sys/class/leds/usb_otg2_vbus/brightness
+/etc/ppp/wait-dialup-hardware 20
diff --git a/recipes-connectivity/ppp/ppp_2.4.7.bbappend b/recipes-connectivity/ppp/ppp_2.4.7.bbappend
index 57ec9b0..6c37c12 100644
--- a/recipes-connectivity/ppp/ppp_2.4.7.bbappend
+++ b/recipes-connectivity/ppp/ppp_2.4.7.bbappend
@@ -30,7 +30,6 @@ SRC_URI += " \
 	file://options \
 	file://provider \
 	file://reset_modem.sh \
-	file://reset_modem.py \
 	file://resolv.conf \
 	file://wait-dialup-hardware \
 "
@@ -68,7 +67,6 @@ do_install_append () {
 	install -m 0664 ${WORKDIR}/options-mobile.base ${D}${sysconfdir}/ppp/options-mobile.base
 	install -m 0664 ${WORKDIR}/options-mobile ${D}${sysconfdir}/ppp/options
 	install -m 0775 ${WORKDIR}/reset_modem.sh ${D}${sysconfdir}/ppp/reset_modem.sh
-	install -m 0775 ${WORKDIR}/reset_modem.py ${D}${sysconfdir}/ppp/reset_modem.py
 	install -m 0664 ${WORKDIR}/resolv.conf ${D}${sysconfdir}/ppp/resolv.conf
 	install -m 0775 ${WORKDIR}/wait-dialup-hardware ${D}${sysconfdir}/ppp/wait-dialup-hardware
 	ln -s -r ${D}${sysconfdir}/ppp/options-mobile.base ${D}${sysconfdir}/ppp/options-mobile