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drivers: modem: hl7800: Add airplane mode

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Add API to set HL7800 to airplane mode.
Also add option to boot into airplane mode.

Signed-off-by: Ryan Erickson <ryan.erickson@lairdconnect.com>
This commit is contained in:
Ryan Erickson 2021-08-19 16:56:58 -05:00 • committed by Anas Nashif
commit e29dbf5d04
3 changed files with 122 additions and 11 deletions
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29
include/drivers/modem/hl7800.h
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@ -64,6 +64,10 @@ struct mdm_hl7800_apn {
#define MDM_HL7800_IMSI_MAX_STR_SIZE 16
#define MDM_HL7800_IMSI_MAX_STRLEN (MDM_HL7800_IMSI_MAX_STR_SIZE - 1)
#define MDM_HL7800_MODEM_FUNCTIONALITY_SIZE 2
#define MDM_HL7800_MODEM_FUNCTIONALITY_STRLEN \
(MDM_HL7800_MODEM_FUNCTIONALITY_SIZE - 1)
enum mdm_hl7800_radio_mode { MDM_RAT_CAT_M1 = 0, MDM_RAT_CAT_NB1 };
enum mdm_hl7800_event {
@ -122,6 +126,12 @@ enum mdm_hl7800_fota_state {
HL7800_FOTA_COMPLETE,
};
enum mdm_hl7800_functionality {
HL7800_FUNCTIONALITY_MINIMUM = 0,
HL7800_FUNCTIONALITY_FULL = 1,
HL7800_FUNCTIONALITY_AIRPLANE = 4
};
/* The modem reports state values as an enumeration and a string */
struct mdm_hl7800_compound_event {
uint8_t code;
@ -283,6 +293,25 @@ int32_t mdm_hl7800_update_fw(char *file_path);
*/
int32_t mdm_hl7800_get_operator_index(void);
/**
* @brief Get modem functionality
*
* @return int32_t negative errno on failure, else mdm_hl7800_functionality
*/
int32_t mdm_hl7800_get_functionality(void);
/**
* @brief Set airplane, normal, or reduced functionality mode.
* Airplane mode persists when reset.
*
* @note Boot functionality is also controlled by Kconfig
* MODEM_HL7800_BOOT_IN_AIRPLANE_MODE.
*
* @param mode
* @return int32_t negative errno, 0 on success
*/
int32_t mdm_hl7800_set_functionality(enum mdm_hl7800_functionality mode);
#ifdef __cplusplus
}
#endif