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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
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

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)) {
hl7800_start_rssi_work();
/* 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 */
SEND_AT_CMD_IGNORE_ERROR("AT+KBND?");
}