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drivers: modem: hl7800: Add retries to get IP address info

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Allow command retries when querying IP address info.

Signed-off-by: Ryan Erickson <ryan.erickson@lairdconnect.com>
This commit is contained in:
Ryan Erickson 2021-08-19 16:43:40 -05:00 • committed by Anas Nashif
commit d83aaef031
2 changed files with 6 additions and 1 deletions
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4
drivers/modem/Kconfig.hl7800
View file

@ -265,4 +265,8 @@ config MODEM_HL7800_INIT_PRIORITY
Note that the priority needs to be lower than the net stack Note that the priority needs to be lower than the net stack
so that it can start before the networking sub-system. so that it can start before the networking sub-system.
config MODEM_HL7800_GET_IP_ADDR_INFO_ATTEMPTS
int "Number of attempts to get IP address info during init"
default 4
endif # MODEM_HL7800 endif # MODEM_HL7800

3
drivers/modem/hl7800.c
View file

@ -2320,7 +2320,8 @@ static void iface_status_work_cb(struct k_work *work)
} else if (ictx.iface && net_if_is_up(ictx.iface)) { } else if (ictx.iface && net_if_is_up(ictx.iface)) {
hl7800_start_rssi_work(); hl7800_start_rssi_work();
/* get IP address info */ /* get IP address info */
SEND_AT_CMD_IGNORE_ERROR("AT+CGCONTRDP=1"); (void)send_at_cmd(NULL, "AT+CGCONTRDP=1", MDM_CMD_SEND_TIMEOUT,
CONFIG_MODEM_HL7800_GET_IP_ADDR_INFO_ATTEMPTS, false);
/* get active bands */ /* get active bands */
SEND_AT_CMD_IGNORE_ERROR("AT+KBND?"); SEND_AT_CMD_IGNORE_ERROR("AT+KBND?");
} }