[PATCH] ublox: Disable DCD to avoid HUP when leaving data mode.

[PATCH] ublox: Disable DCD to avoid HUP when leaving data mode.

[Richard =?unknown-8bit?q?R=C3=B6jfors?=]

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The HUP results in errors in gatio which will deref parts
of the AT channel. This makes it impossible to recover and
send further AT commands after the HUP.
---
 plugins/ublox.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/ublox.c b/plugins/ublox.c
index 250a5be4..5611ef5c 100644
--- a/plugins/ublox.c
+++ b/plugins/ublox.c
@@ -200,6 +200,8 @@ static int ublox_enable(struct ofono_modem *modem)
 
 		g_at_chat_send(data->modem, "ATE0 +CMEE=1", none_prefix,
 						NULL, NULL, NULL);
+
+		g_at_chat_send(data->modem, "AT&C0", NULL, NULL, NULL, NULL);
 	}
 
 	/* The modem can take a while to wake up if just powered on. */
-- 
2.11.0

Re: [PATCH] ublox: Disable DCD to avoid HUP when leaving data mode.

[Denis Kenzior]

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Hi Richard,

On 10/04/2017 01:49 PM, Richard Röjfors wrote:
> The HUP results in errors in gatio which will deref parts
> of the AT channel. This makes it impossible to recover and
> send further AT commands after the HUP.
> ---
>   plugins/ublox.c | 2 ++
>   1 file changed, 2 insertions(+)

Applied, thanks.

Regards,
-Denis