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drivers: modem: hl7800: fix update RAT

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The default behavior of the +KSRAT= command has
changed to not reboot the HL7800.
Adjust the command so the reboot takes place properly.

Signed-off-by: Ryan Erickson <ryan.erickson@lairdconnect.com>
This commit is contained in:
Ryan Erickson 2021-05-13 11:33:04 -05:00 • committed by Kumar Gala
commit 62ccddb035
1 changed files with 6 additions and 4 deletions
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10
drivers/modem/hl7800.c
View file

@ -313,6 +313,8 @@ static const struct mdm_control_pinconfig pinconfig[] = {
"S00:255 S01:255 S03:255 S04:255 S05:255 S07:255 S08:255 S10:255\r\n"
#define SETUP_GPRS_CONNECTION_CMD "AT+KCNXCFG=1,\"GPRS\",\"\",,,\"IPV4V6\""
#define SET_RAT_M1_CMD "AT+KSRAT=0,1"
#define SET_RAT_NB1_CMD "AT+KSRAT=1,1"
#define MAX_PROFILE_LINE_LENGTH \
MAX(sizeof(PROFILE_LINE_1), sizeof(PROFILE_LINE_2))
@ -988,9 +990,9 @@ int32_t mdm_hl7800_update_rat(enum mdm_hl7800_radio_mode value)
ictx.last_socket_id = 0;
if (value == MDM_RAT_CAT_M1) {
SEND_AT_CMD_ONCE_EXPECT_OK("AT+KSRAT=0");
SEND_AT_CMD_ONCE_EXPECT_OK(SET_RAT_M1_CMD);
} else { /* MDM_RAT_CAT_NB1 */
SEND_AT_CMD_ONCE_EXPECT_OK("AT+KSRAT=1");
SEND_AT_CMD_ONCE_EXPECT_OK(SET_RAT_NB1_CMD);
}
error:
@ -3782,14 +3784,14 @@ reboot:
if (!ictx.configured) {
#if CONFIG_MODEM_HL7800_RAT_M1
if (ictx.mdm_rat != MDM_RAT_CAT_M1) {
SEND_AT_CMD_ONCE_EXPECT_OK("AT+KSRAT=0");
SEND_AT_CMD_ONCE_EXPECT_OK(SET_RAT_M1_CMD);
if (ret >= 0) {
goto reboot;
}
}
#elif CONFIG_MODEM_HL7800_RAT_NB1
if (ictx.mdm_rat != MDM_RAT_CAT_NB1) {
SEND_AT_CMD_ONCE_EXPECT_OK("AT+KSRAT=1");
SEND_AT_CMD_ONCE_EXPECT_OK(SET_RAT_NB1_CMD);
if (ret >= 0) {
goto reboot;
}