| /* |
| * Copyright (c) 2023 Bjarki Arge Andreasen |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr/kernel.h> |
| #include <zephyr/device.h> |
| #include <zephyr/drivers/gpio.h> |
| #include <zephyr/drivers/cellular.h> |
| #include <zephyr/modem/chat.h> |
| #include <zephyr/modem/cmux.h> |
| #include <zephyr/modem/pipe.h> |
| #include <zephyr/modem/ppp.h> |
| #include <zephyr/modem/backend/uart.h> |
| #include <zephyr/net/ppp.h> |
| #include <zephyr/pm/device.h> |
| #include <zephyr/sys/atomic.h> |
| |
| #include <zephyr/logging/log.h> |
| LOG_MODULE_REGISTER(modem_cellular, CONFIG_MODEM_LOG_LEVEL); |
| |
| #include <string.h> |
| #include <stdlib.h> |
| |
| #define MODEM_CELLULAR_PERIODIC_SCRIPT_TIMEOUT \ |
| K_MSEC(CONFIG_MODEM_CELLULAR_PERIODIC_SCRIPT_MS) |
| |
| #define MODEM_CELLULAR_DATA_IMEI_LEN (16) |
| #define MODEM_CELLULAR_DATA_MODEL_ID_LEN (65) |
| #define MODEM_CELLULAR_DATA_IMSI_LEN (23) |
| #define MODEM_CELLULAR_DATA_ICCID_LEN (22) |
| #define MODEM_CELLULAR_DATA_MANUFACTURER_LEN (65) |
| #define MODEM_CELLULAR_DATA_FW_VERSION_LEN (65) |
| |
| /* Magic constants */ |
| #define CSQ_RSSI_UNKNOWN (99) |
| #define CESQ_RSRP_UNKNOWN (255) |
| #define CESQ_RSRQ_UNKNOWN (255) |
| |
| /* Magic numbers to units conversions */ |
| #define CSQ_RSSI_TO_DB(v) (-113 + (2 * (rssi))) |
| #define CESQ_RSRP_TO_DB(v) (-140 + (v)) |
| #define CESQ_RSRQ_TO_DB(v) (-20 + ((v) / 2)) |
| |
| enum modem_cellular_state { |
| MODEM_CELLULAR_STATE_IDLE = 0, |
| MODEM_CELLULAR_STATE_RESET_PULSE, |
| MODEM_CELLULAR_STATE_POWER_ON_PULSE, |
| MODEM_CELLULAR_STATE_AWAIT_POWER_ON, |
| MODEM_CELLULAR_STATE_RUN_INIT_SCRIPT, |
| MODEM_CELLULAR_STATE_CONNECT_CMUX, |
| MODEM_CELLULAR_STATE_OPEN_DLCI1, |
| MODEM_CELLULAR_STATE_OPEN_DLCI2, |
| MODEM_CELLULAR_STATE_RUN_DIAL_SCRIPT, |
| MODEM_CELLULAR_STATE_AWAIT_REGISTERED, |
| MODEM_CELLULAR_STATE_CARRIER_ON, |
| MODEM_CELLULAR_STATE_INIT_POWER_OFF, |
| MODEM_CELLULAR_STATE_POWER_OFF_PULSE, |
| MODEM_CELLULAR_STATE_AWAIT_POWER_OFF, |
| }; |
| |
| enum modem_cellular_event { |
| MODEM_CELLULAR_EVENT_RESUME = 0, |
| MODEM_CELLULAR_EVENT_SUSPEND, |
| MODEM_CELLULAR_EVENT_SCRIPT_SUCCESS, |
| MODEM_CELLULAR_EVENT_SCRIPT_FAILED, |
| MODEM_CELLULAR_EVENT_CMUX_CONNECTED, |
| MODEM_CELLULAR_EVENT_DLCI1_OPENED, |
| MODEM_CELLULAR_EVENT_DLCI2_OPENED, |
| MODEM_CELLULAR_EVENT_TIMEOUT, |
| MODEM_CELLULAR_EVENT_REGISTERED, |
| MODEM_CELLULAR_EVENT_DEREGISTERED, |
| MODEM_CELLULAR_EVENT_BUS_OPENED, |
| MODEM_CELLULAR_EVENT_BUS_CLOSED, |
| }; |
| |
| struct modem_cellular_data { |
| /* UART backend */ |
| struct modem_pipe *uart_pipe; |
| struct modem_backend_uart uart_backend; |
| uint8_t uart_backend_receive_buf[CONFIG_MODEM_CELLULAR_UART_BUFFER_SIZES]; |
| uint8_t uart_backend_transmit_buf[CONFIG_MODEM_CELLULAR_UART_BUFFER_SIZES]; |
| |
| /* CMUX */ |
| struct modem_cmux cmux; |
| uint8_t cmux_receive_buf[CONFIG_MODEM_CELLULAR_CMUX_MAX_FRAME_SIZE]; |
| uint8_t cmux_transmit_buf[2 * CONFIG_MODEM_CELLULAR_CMUX_MAX_FRAME_SIZE]; |
| struct modem_cmux_dlci dlci1; |
| struct modem_cmux_dlci dlci2; |
| struct modem_pipe *dlci1_pipe; |
| struct modem_pipe *dlci2_pipe; |
| uint8_t dlci1_receive_buf[CONFIG_MODEM_CELLULAR_CMUX_MAX_FRAME_SIZE]; |
| /* DLCI 2 is only used for chat scripts. */ |
| uint8_t dlci2_receive_buf[CONFIG_MODEM_CELLULAR_CHAT_BUFFER_SIZES]; |
| |
| /* Modem chat */ |
| struct modem_chat chat; |
| uint8_t chat_receive_buf[CONFIG_MODEM_CELLULAR_CHAT_BUFFER_SIZES]; |
| uint8_t *chat_delimiter; |
| uint8_t *chat_filter; |
| uint8_t *chat_argv[32]; |
| |
| /* Status */ |
| enum cellular_registration_status registration_status_gsm; |
| enum cellular_registration_status registration_status_gprs; |
| enum cellular_registration_status registration_status_lte; |
| uint8_t rssi; |
| uint8_t rsrp; |
| uint8_t rsrq; |
| uint8_t imei[MODEM_CELLULAR_DATA_IMEI_LEN]; |
| uint8_t model_id[MODEM_CELLULAR_DATA_MODEL_ID_LEN]; |
| uint8_t imsi[MODEM_CELLULAR_DATA_IMSI_LEN]; |
| uint8_t iccid[MODEM_CELLULAR_DATA_ICCID_LEN]; |
| uint8_t manufacturer[MODEM_CELLULAR_DATA_MANUFACTURER_LEN]; |
| uint8_t fw_version[MODEM_CELLULAR_DATA_FW_VERSION_LEN]; |
| |
| /* PPP */ |
| struct modem_ppp *ppp; |
| |
| enum modem_cellular_state state; |
| const struct device *dev; |
| struct k_work_delayable timeout_work; |
| |
| /* Power management */ |
| struct k_sem suspended_sem; |
| |
| /* Event dispatcher */ |
| struct k_work event_dispatch_work; |
| uint8_t event_buf[8]; |
| struct ring_buf event_rb; |
| struct k_mutex event_rb_lock; |
| }; |
| |
| struct modem_cellular_config { |
| const struct device *uart; |
| const struct gpio_dt_spec power_gpio; |
| const struct gpio_dt_spec reset_gpio; |
| const uint16_t power_pulse_duration_ms; |
| const uint16_t reset_pulse_duration_ms; |
| const uint16_t startup_time_ms; |
| const uint16_t shutdown_time_ms; |
| const bool autostarts; |
| const struct modem_chat_script *init_chat_script; |
| const struct modem_chat_script *dial_chat_script; |
| const struct modem_chat_script *periodic_chat_script; |
| }; |
| |
| static const char *modem_cellular_state_str(enum modem_cellular_state state) |
| { |
| switch (state) { |
| case MODEM_CELLULAR_STATE_IDLE: |
| return "idle"; |
| case MODEM_CELLULAR_STATE_RESET_PULSE: |
| return "reset pulse"; |
| case MODEM_CELLULAR_STATE_POWER_ON_PULSE: |
| return "power pulse"; |
| case MODEM_CELLULAR_STATE_AWAIT_POWER_ON: |
| return "await power on"; |
| case MODEM_CELLULAR_STATE_RUN_INIT_SCRIPT: |
| return "run init script"; |
| case MODEM_CELLULAR_STATE_CONNECT_CMUX: |
| return "connect cmux"; |
| case MODEM_CELLULAR_STATE_OPEN_DLCI1: |
| return "open dlci1"; |
| case MODEM_CELLULAR_STATE_OPEN_DLCI2: |
| return "open dlci2"; |
| case MODEM_CELLULAR_STATE_AWAIT_REGISTERED: |
| return "await registered"; |
| case MODEM_CELLULAR_STATE_RUN_DIAL_SCRIPT: |
| return "run dial script"; |
| case MODEM_CELLULAR_STATE_CARRIER_ON: |
| return "carrier on"; |
| case MODEM_CELLULAR_STATE_INIT_POWER_OFF: |
| return "init power off"; |
| case MODEM_CELLULAR_STATE_POWER_OFF_PULSE: |
| return "power off pulse"; |
| case MODEM_CELLULAR_STATE_AWAIT_POWER_OFF: |
| return "await power off"; |
| } |
| |
| return ""; |
| } |
| |
| static const char *modem_cellular_event_str(enum modem_cellular_event event) |
| { |
| switch (event) { |
| case MODEM_CELLULAR_EVENT_RESUME: |
| return "resume"; |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| return "suspend"; |
| case MODEM_CELLULAR_EVENT_SCRIPT_SUCCESS: |
| return "script success"; |
| case MODEM_CELLULAR_EVENT_SCRIPT_FAILED: |
| return "script failed"; |
| case MODEM_CELLULAR_EVENT_CMUX_CONNECTED: |
| return "cmux connected"; |
| case MODEM_CELLULAR_EVENT_DLCI1_OPENED: |
| return "dlci1 opened"; |
| case MODEM_CELLULAR_EVENT_DLCI2_OPENED: |
| return "dlci2 opened"; |
| case MODEM_CELLULAR_EVENT_TIMEOUT: |
| return "timeout"; |
| case MODEM_CELLULAR_EVENT_REGISTERED: |
| return "registered"; |
| case MODEM_CELLULAR_EVENT_DEREGISTERED: |
| return "deregistered"; |
| case MODEM_CELLULAR_EVENT_BUS_OPENED: |
| return "bus opened"; |
| case MODEM_CELLULAR_EVENT_BUS_CLOSED: |
| return "bus closed"; |
| } |
| |
| return ""; |
| } |
| |
| static bool modem_cellular_gpio_is_enabled(const struct gpio_dt_spec *gpio) |
| { |
| return gpio->port != NULL; |
| } |
| |
| static void modem_cellular_enter_state(struct modem_cellular_data *data, |
| enum modem_cellular_state state); |
| |
| static void modem_cellular_delegate_event(struct modem_cellular_data *data, |
| enum modem_cellular_event evt); |
| |
| static void modem_cellular_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt); |
| |
| static void modem_cellular_bus_pipe_handler(struct modem_pipe *pipe, |
| enum modem_pipe_event event, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| switch (event) { |
| case MODEM_PIPE_EVENT_OPENED: |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_BUS_OPENED); |
| break; |
| |
| case MODEM_PIPE_EVENT_CLOSED: |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_BUS_CLOSED); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static void modem_cellular_dlci1_pipe_handler(struct modem_pipe *pipe, |
| enum modem_pipe_event event, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| switch (event) { |
| case MODEM_PIPE_EVENT_OPENED: |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_DLCI1_OPENED); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static void modem_cellular_dlci2_pipe_handler(struct modem_pipe *pipe, |
| enum modem_pipe_event event, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| switch (event) { |
| case MODEM_PIPE_EVENT_OPENED: |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_DLCI2_OPENED); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static void modem_cellular_chat_callback_handler(struct modem_chat *chat, |
| enum modem_chat_script_result result, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| if (result == MODEM_CHAT_SCRIPT_RESULT_SUCCESS) { |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_SCRIPT_SUCCESS); |
| } else { |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_SCRIPT_FAILED); |
| } |
| } |
| |
| static void modem_cellular_chat_on_imei(struct modem_chat *chat, char **argv, uint16_t argc, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| if (argc != 2) { |
| return; |
| } |
| |
| strncpy(data->imei, argv[1], sizeof(data->imei) - 1); |
| } |
| |
| static void modem_cellular_chat_on_cgmm(struct modem_chat *chat, char **argv, uint16_t argc, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| if (argc != 2) { |
| return; |
| } |
| |
| strncpy(data->model_id, argv[1], sizeof(data->model_id) - 1); |
| } |
| |
| static void modem_cellular_chat_on_cgmi(struct modem_chat *chat, char **argv, uint16_t argc, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| if (argc != 2) { |
| return; |
| } |
| |
| strncpy(data->manufacturer, argv[1], sizeof(data->manufacturer) - 1); |
| } |
| |
| static void modem_cellular_chat_on_cgmr(struct modem_chat *chat, char **argv, uint16_t argc, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| if (argc != 2) { |
| return; |
| } |
| |
| strncpy(data->fw_version, argv[1], sizeof(data->fw_version) - 1); |
| } |
| |
| static void modem_cellular_chat_on_csq(struct modem_chat *chat, char **argv, uint16_t argc, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| if (argc != 3) { |
| return; |
| } |
| |
| data->rssi = (uint8_t)atoi(argv[1]); |
| } |
| |
| static void modem_cellular_chat_on_cesq(struct modem_chat *chat, char **argv, uint16_t argc, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| if (argc != 7) { |
| return; |
| } |
| |
| data->rsrq = (uint8_t)atoi(argv[5]); |
| data->rsrp = (uint8_t)atoi(argv[6]); |
| } |
| |
| static void modem_cellular_chat_on_iccid(struct modem_chat *chat, char **argv, uint16_t argc, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| if (argc != 2) { |
| return; |
| } |
| |
| strncpy(data->iccid, argv[1], sizeof(data->iccid) - 1); |
| } |
| |
| static void modem_cellular_chat_on_imsi(struct modem_chat *chat, char **argv, uint16_t argc, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| if (argc != 2) { |
| return; |
| } |
| |
| strncpy(data->imsi, argv[1], sizeof(data->imsi) - 1); |
| } |
| |
| static bool modem_cellular_is_registered(struct modem_cellular_data *data) |
| { |
| return (data->registration_status_gsm == CELLULAR_REGISTRATION_REGISTERED_HOME) |
| || (data->registration_status_gsm == CELLULAR_REGISTRATION_REGISTERED_ROAMING) |
| || (data->registration_status_gprs == CELLULAR_REGISTRATION_REGISTERED_HOME) |
| || (data->registration_status_gprs == CELLULAR_REGISTRATION_REGISTERED_ROAMING) |
| || (data->registration_status_lte == CELLULAR_REGISTRATION_REGISTERED_HOME) |
| || (data->registration_status_lte == CELLULAR_REGISTRATION_REGISTERED_ROAMING); |
| } |
| |
| static void modem_cellular_chat_on_cxreg(struct modem_chat *chat, char **argv, uint16_t argc, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| enum cellular_registration_status registration_status = 0; |
| |
| if (argc == 2) { |
| registration_status = atoi(argv[1]); |
| } else if (argc == 3) { |
| registration_status = atoi(argv[2]); |
| } else { |
| return; |
| } |
| |
| if (strcmp(argv[0], "+CREG: ") == 0) { |
| data->registration_status_gsm = registration_status; |
| } else if (strcmp(argv[0], "+CGREG: ") == 0) { |
| data->registration_status_gprs = registration_status; |
| } else { |
| data->registration_status_lte = registration_status; |
| } |
| |
| if (modem_cellular_is_registered(data)) { |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_REGISTERED); |
| } else { |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_DEREGISTERED); |
| } |
| } |
| |
| MODEM_CHAT_MATCH_DEFINE(ok_match, "OK", "", NULL); |
| MODEM_CHAT_MATCHES_DEFINE(allow_match, |
| MODEM_CHAT_MATCH("OK", "", NULL), |
| MODEM_CHAT_MATCH("ERROR", "", NULL)); |
| |
| MODEM_CHAT_MATCH_DEFINE(imei_match, "", "", modem_cellular_chat_on_imei); |
| MODEM_CHAT_MATCH_DEFINE(cgmm_match, "", "", modem_cellular_chat_on_cgmm); |
| MODEM_CHAT_MATCH_DEFINE(csq_match, "+CSQ: ", ",", modem_cellular_chat_on_csq); |
| MODEM_CHAT_MATCH_DEFINE(cesq_match, "+CESQ: ", ",", modem_cellular_chat_on_cesq); |
| MODEM_CHAT_MATCH_DEFINE(qccid_match __maybe_unused, "+QCCID: ", "", modem_cellular_chat_on_iccid); |
| MODEM_CHAT_MATCH_DEFINE(iccid_match __maybe_unused, "+ICCID: ", "", modem_cellular_chat_on_iccid); |
| MODEM_CHAT_MATCH_DEFINE(cimi_match __maybe_unused, "", "", modem_cellular_chat_on_imsi); |
| MODEM_CHAT_MATCH_DEFINE(cgmi_match __maybe_unused, "", "", modem_cellular_chat_on_cgmi); |
| MODEM_CHAT_MATCH_DEFINE(cgmr_match __maybe_unused, "", "", modem_cellular_chat_on_cgmr); |
| |
| MODEM_CHAT_MATCHES_DEFINE(unsol_matches, |
| MODEM_CHAT_MATCH("+CREG: ", ",", modem_cellular_chat_on_cxreg), |
| MODEM_CHAT_MATCH("+CEREG: ", ",", modem_cellular_chat_on_cxreg), |
| MODEM_CHAT_MATCH("+CGREG: ", ",", modem_cellular_chat_on_cxreg)); |
| |
| MODEM_CHAT_MATCHES_DEFINE(abort_matches, MODEM_CHAT_MATCH("ERROR", "", NULL)); |
| |
| MODEM_CHAT_MATCHES_DEFINE(dial_abort_matches, |
| MODEM_CHAT_MATCH("ERROR", "", NULL), |
| MODEM_CHAT_MATCH("BUSY", "", NULL), |
| MODEM_CHAT_MATCH("NO ANSWER", "", NULL), |
| MODEM_CHAT_MATCH("NO CARRIER", "", NULL), |
| MODEM_CHAT_MATCH("NO DIALTONE", "", NULL)); |
| |
| #if DT_HAS_COMPAT_STATUS_OKAY(swir_hl7800) |
| MODEM_CHAT_MATCH_DEFINE(connect_match, "CONNECT", "", NULL); |
| #endif |
| |
| static void modem_cellular_log_state_changed(enum modem_cellular_state last_state, |
| enum modem_cellular_state new_state) |
| { |
| LOG_DBG("switch from %s to %s", modem_cellular_state_str(last_state), |
| modem_cellular_state_str(new_state)); |
| } |
| |
| static void modem_cellular_log_event(enum modem_cellular_event evt) |
| { |
| LOG_DBG("event %s", modem_cellular_event_str(evt)); |
| } |
| |
| static void modem_cellular_start_timer(struct modem_cellular_data *data, k_timeout_t timeout) |
| { |
| k_work_schedule(&data->timeout_work, timeout); |
| } |
| |
| static void modem_cellular_stop_timer(struct modem_cellular_data *data) |
| { |
| k_work_cancel_delayable(&data->timeout_work); |
| } |
| |
| static void modem_cellular_timeout_handler(struct k_work *item) |
| { |
| struct k_work_delayable *dwork = k_work_delayable_from_work(item); |
| struct modem_cellular_data *data = |
| CONTAINER_OF(dwork, struct modem_cellular_data, timeout_work); |
| |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_TIMEOUT); |
| } |
| |
| static void modem_cellular_event_dispatch_handler(struct k_work *item) |
| { |
| struct modem_cellular_data *data = |
| CONTAINER_OF(item, struct modem_cellular_data, event_dispatch_work); |
| |
| uint8_t events[sizeof(data->event_buf)]; |
| uint8_t events_cnt; |
| |
| k_mutex_lock(&data->event_rb_lock, K_FOREVER); |
| |
| events_cnt = (uint8_t)ring_buf_get(&data->event_rb, events, sizeof(data->event_buf)); |
| |
| k_mutex_unlock(&data->event_rb_lock); |
| |
| for (uint8_t i = 0; i < events_cnt; i++) { |
| modem_cellular_event_handler(data, (enum modem_cellular_event)events[i]); |
| } |
| } |
| |
| static void modem_cellular_delegate_event(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| k_mutex_lock(&data->event_rb_lock, K_FOREVER); |
| ring_buf_put(&data->event_rb, (uint8_t *)&evt, 1); |
| k_mutex_unlock(&data->event_rb_lock); |
| k_work_submit(&data->event_dispatch_work); |
| } |
| |
| static int modem_cellular_on_idle_state_enter(struct modem_cellular_data *data) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| if (modem_cellular_gpio_is_enabled(&config->reset_gpio)) { |
| gpio_pin_set_dt(&config->reset_gpio, 1); |
| } |
| |
| modem_chat_release(&data->chat); |
| modem_ppp_release(data->ppp); |
| modem_cmux_release(&data->cmux); |
| modem_pipe_close_async(data->uart_pipe); |
| k_sem_give(&data->suspended_sem); |
| return 0; |
| } |
| |
| static void modem_cellular_idle_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_RESUME: |
| if (config->autostarts) { |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_AWAIT_POWER_ON); |
| break; |
| } |
| |
| if (modem_cellular_gpio_is_enabled(&config->power_gpio)) { |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_POWER_ON_PULSE); |
| break; |
| } |
| |
| if (modem_cellular_gpio_is_enabled(&config->reset_gpio)) { |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_AWAIT_POWER_ON); |
| break; |
| } |
| |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_RUN_INIT_SCRIPT); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| k_sem_give(&data->suspended_sem); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_idle_state_leave(struct modem_cellular_data *data) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| k_sem_take(&data->suspended_sem, K_NO_WAIT); |
| |
| if (modem_cellular_gpio_is_enabled(&config->reset_gpio)) { |
| gpio_pin_set_dt(&config->reset_gpio, 0); |
| } |
| |
| return 0; |
| } |
| |
| static int modem_cellular_on_reset_pulse_state_enter(struct modem_cellular_data *data) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| gpio_pin_set_dt(&config->reset_gpio, 1); |
| modem_cellular_start_timer(data, K_MSEC(config->reset_pulse_duration_ms)); |
| return 0; |
| } |
| |
| static void modem_cellular_reset_pulse_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_TIMEOUT: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_AWAIT_POWER_ON); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_IDLE); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_reset_pulse_state_leave(struct modem_cellular_data *data) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| gpio_pin_set_dt(&config->reset_gpio, 0); |
| modem_cellular_stop_timer(data); |
| return 0; |
| } |
| |
| static int modem_cellular_on_power_on_pulse_state_enter(struct modem_cellular_data *data) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| gpio_pin_set_dt(&config->power_gpio, 1); |
| modem_cellular_start_timer(data, K_MSEC(config->power_pulse_duration_ms)); |
| return 0; |
| } |
| |
| static void modem_cellular_power_on_pulse_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_TIMEOUT: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_AWAIT_POWER_ON); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_IDLE); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_power_on_pulse_state_leave(struct modem_cellular_data *data) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| gpio_pin_set_dt(&config->power_gpio, 0); |
| modem_cellular_stop_timer(data); |
| return 0; |
| } |
| |
| static int modem_cellular_on_await_power_on_state_enter(struct modem_cellular_data *data) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| modem_cellular_start_timer(data, K_MSEC(config->startup_time_ms)); |
| return 0; |
| } |
| |
| static void modem_cellular_await_power_on_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_TIMEOUT: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_RUN_INIT_SCRIPT); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_IDLE); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_run_init_script_state_enter(struct modem_cellular_data *data) |
| { |
| modem_pipe_attach(data->uart_pipe, modem_cellular_bus_pipe_handler, data); |
| return modem_pipe_open_async(data->uart_pipe); |
| } |
| |
| static void modem_cellular_run_init_script_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_BUS_OPENED: |
| modem_chat_attach(&data->chat, data->uart_pipe); |
| modem_chat_run_script_async(&data->chat, config->init_chat_script); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SCRIPT_SUCCESS: |
| net_if_set_link_addr(modem_ppp_get_iface(data->ppp), data->imei, |
| ARRAY_SIZE(data->imei), NET_LINK_UNKNOWN); |
| |
| modem_chat_release(&data->chat); |
| modem_pipe_attach(data->uart_pipe, modem_cellular_bus_pipe_handler, data); |
| modem_pipe_close_async(data->uart_pipe); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_BUS_CLOSED: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_CONNECT_CMUX); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_IDLE); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SCRIPT_FAILED: |
| if (modem_cellular_gpio_is_enabled(&config->power_gpio)) { |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_POWER_ON_PULSE); |
| break; |
| } |
| |
| if (modem_cellular_gpio_is_enabled(&config->reset_gpio)) { |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_RESET_PULSE); |
| break; |
| } |
| |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_IDLE); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_connect_cmux_state_enter(struct modem_cellular_data *data) |
| { |
| /* |
| * Allow modem to switch bus into CMUX mode. Some modems disable UART RX while |
| * switching, resulting in UART RX errors as bus is no longer pulled up by modem. |
| */ |
| modem_cellular_start_timer(data, K_MSEC(100)); |
| return 0; |
| } |
| |
| static void modem_cellular_connect_cmux_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_TIMEOUT: |
| modem_pipe_attach(data->uart_pipe, modem_cellular_bus_pipe_handler, data); |
| modem_pipe_open_async(data->uart_pipe); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_BUS_OPENED: |
| modem_cmux_attach(&data->cmux, data->uart_pipe); |
| modem_cmux_connect_async(&data->cmux); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_CMUX_CONNECTED: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_OPEN_DLCI1); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_INIT_POWER_OFF); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_open_dlci1_state_enter(struct modem_cellular_data *data) |
| { |
| modem_pipe_attach(data->dlci1_pipe, modem_cellular_dlci1_pipe_handler, data); |
| return modem_pipe_open_async(data->dlci1_pipe); |
| } |
| |
| static void modem_cellular_open_dlci1_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_DLCI1_OPENED: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_OPEN_DLCI2); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_INIT_POWER_OFF); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_open_dlci1_state_leave(struct modem_cellular_data *data) |
| { |
| modem_pipe_release(data->dlci1_pipe); |
| return 0; |
| } |
| |
| static int modem_cellular_on_open_dlci2_state_enter(struct modem_cellular_data *data) |
| { |
| modem_pipe_attach(data->dlci2_pipe, modem_cellular_dlci2_pipe_handler, data); |
| return modem_pipe_open_async(data->dlci2_pipe); |
| } |
| |
| static void modem_cellular_open_dlci2_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_DLCI2_OPENED: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_RUN_DIAL_SCRIPT); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_INIT_POWER_OFF); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_open_dlci2_state_leave(struct modem_cellular_data *data) |
| { |
| modem_pipe_release(data->dlci2_pipe); |
| return 0; |
| } |
| |
| static int modem_cellular_on_run_dial_script_state_enter(struct modem_cellular_data *data) |
| { |
| /* Allow modem time to enter command mode before running dial script */ |
| modem_cellular_start_timer(data, K_MSEC(100)); |
| return 0; |
| } |
| |
| static void modem_cellular_run_dial_script_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_TIMEOUT: |
| modem_chat_attach(&data->chat, data->dlci1_pipe); |
| modem_chat_run_script_async(&data->chat, config->dial_chat_script); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SCRIPT_SUCCESS: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_AWAIT_REGISTERED); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_INIT_POWER_OFF); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_run_dial_script_state_leave(struct modem_cellular_data *data) |
| { |
| modem_chat_release(&data->chat); |
| return 0; |
| } |
| |
| static int modem_cellular_on_await_registered_state_enter(struct modem_cellular_data *data) |
| { |
| if (modem_ppp_attach(data->ppp, data->dlci1_pipe) < 0) { |
| return -EAGAIN; |
| } |
| |
| modem_cellular_start_timer(data, MODEM_CELLULAR_PERIODIC_SCRIPT_TIMEOUT); |
| return modem_chat_attach(&data->chat, data->dlci2_pipe); |
| } |
| |
| static void modem_cellular_await_registered_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_SCRIPT_SUCCESS: |
| case MODEM_CELLULAR_EVENT_SCRIPT_FAILED: |
| modem_cellular_start_timer(data, MODEM_CELLULAR_PERIODIC_SCRIPT_TIMEOUT); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_TIMEOUT: |
| modem_chat_run_script_async(&data->chat, config->periodic_chat_script); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_REGISTERED: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_CARRIER_ON); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_INIT_POWER_OFF); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_await_registered_state_leave(struct modem_cellular_data *data) |
| { |
| modem_cellular_stop_timer(data); |
| return 0; |
| } |
| |
| static int modem_cellular_on_carrier_on_state_enter(struct modem_cellular_data *data) |
| { |
| net_if_carrier_on(modem_ppp_get_iface(data->ppp)); |
| modem_cellular_start_timer(data, MODEM_CELLULAR_PERIODIC_SCRIPT_TIMEOUT); |
| return 0; |
| } |
| |
| static void modem_cellular_carrier_on_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_SCRIPT_SUCCESS: |
| case MODEM_CELLULAR_EVENT_SCRIPT_FAILED: |
| modem_cellular_start_timer(data, MODEM_CELLULAR_PERIODIC_SCRIPT_TIMEOUT); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_TIMEOUT: |
| modem_chat_run_script_async(&data->chat, config->periodic_chat_script); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_DEREGISTERED: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_RUN_DIAL_SCRIPT); |
| break; |
| |
| case MODEM_CELLULAR_EVENT_SUSPEND: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_INIT_POWER_OFF); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_carrier_on_state_leave(struct modem_cellular_data *data) |
| { |
| modem_cellular_stop_timer(data); |
| net_if_carrier_off(modem_ppp_get_iface(data->ppp)); |
| modem_chat_release(&data->chat); |
| modem_ppp_release(data->ppp); |
| return 0; |
| } |
| |
| static int modem_cellular_on_init_power_off_state_enter(struct modem_cellular_data *data) |
| { |
| modem_pipe_close_async(data->uart_pipe); |
| modem_cellular_start_timer(data, K_MSEC(2000)); |
| return 0; |
| } |
| |
| static void modem_cellular_init_power_off_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_TIMEOUT: |
| if (modem_cellular_gpio_is_enabled(&config->power_gpio)) { |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_POWER_OFF_PULSE); |
| break; |
| } |
| |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_IDLE); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_init_power_off_state_leave(struct modem_cellular_data *data) |
| { |
| modem_chat_release(&data->chat); |
| modem_ppp_release(data->ppp); |
| return 0; |
| } |
| |
| static int modem_cellular_on_power_off_pulse_state_enter(struct modem_cellular_data *data) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| gpio_pin_set_dt(&config->power_gpio, 1); |
| modem_cellular_start_timer(data, K_MSEC(config->power_pulse_duration_ms)); |
| return 0; |
| } |
| |
| static void modem_cellular_power_off_pulse_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_TIMEOUT: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_AWAIT_POWER_OFF); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_power_off_pulse_state_leave(struct modem_cellular_data *data) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| gpio_pin_set_dt(&config->power_gpio, 0); |
| modem_cellular_stop_timer(data); |
| return 0; |
| } |
| |
| static int modem_cellular_on_await_power_off_state_enter(struct modem_cellular_data *data) |
| { |
| const struct modem_cellular_config *config = |
| (const struct modem_cellular_config *)data->dev->config; |
| |
| modem_cellular_start_timer(data, K_MSEC(config->shutdown_time_ms)); |
| return 0; |
| } |
| |
| static void modem_cellular_await_power_off_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| switch (evt) { |
| case MODEM_CELLULAR_EVENT_TIMEOUT: |
| modem_cellular_enter_state(data, MODEM_CELLULAR_STATE_IDLE); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| static int modem_cellular_on_state_enter(struct modem_cellular_data *data) |
| { |
| int ret; |
| |
| switch (data->state) { |
| case MODEM_CELLULAR_STATE_IDLE: |
| ret = modem_cellular_on_idle_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_RESET_PULSE: |
| ret = modem_cellular_on_reset_pulse_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_POWER_ON_PULSE: |
| ret = modem_cellular_on_power_on_pulse_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_AWAIT_POWER_ON: |
| ret = modem_cellular_on_await_power_on_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_RUN_INIT_SCRIPT: |
| ret = modem_cellular_on_run_init_script_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_CONNECT_CMUX: |
| ret = modem_cellular_on_connect_cmux_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_OPEN_DLCI1: |
| ret = modem_cellular_on_open_dlci1_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_OPEN_DLCI2: |
| ret = modem_cellular_on_open_dlci2_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_RUN_DIAL_SCRIPT: |
| ret = modem_cellular_on_run_dial_script_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_AWAIT_REGISTERED: |
| ret = modem_cellular_on_await_registered_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_CARRIER_ON: |
| ret = modem_cellular_on_carrier_on_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_INIT_POWER_OFF: |
| ret = modem_cellular_on_init_power_off_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_POWER_OFF_PULSE: |
| ret = modem_cellular_on_power_off_pulse_state_enter(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_AWAIT_POWER_OFF: |
| ret = modem_cellular_on_await_power_off_state_enter(data); |
| break; |
| |
| default: |
| ret = 0; |
| break; |
| } |
| |
| return ret; |
| } |
| |
| static int modem_cellular_on_state_leave(struct modem_cellular_data *data) |
| { |
| int ret; |
| |
| switch (data->state) { |
| case MODEM_CELLULAR_STATE_IDLE: |
| ret = modem_cellular_on_idle_state_leave(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_RESET_PULSE: |
| ret = modem_cellular_on_reset_pulse_state_leave(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_POWER_ON_PULSE: |
| ret = modem_cellular_on_power_on_pulse_state_leave(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_OPEN_DLCI1: |
| ret = modem_cellular_on_open_dlci1_state_leave(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_OPEN_DLCI2: |
| ret = modem_cellular_on_open_dlci2_state_leave(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_RUN_DIAL_SCRIPT: |
| ret = modem_cellular_on_run_dial_script_state_leave(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_AWAIT_REGISTERED: |
| ret = modem_cellular_on_await_registered_state_leave(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_CARRIER_ON: |
| ret = modem_cellular_on_carrier_on_state_leave(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_INIT_POWER_OFF: |
| ret = modem_cellular_on_init_power_off_state_leave(data); |
| break; |
| |
| case MODEM_CELLULAR_STATE_POWER_OFF_PULSE: |
| ret = modem_cellular_on_power_off_pulse_state_leave(data); |
| break; |
| |
| default: |
| ret = 0; |
| break; |
| } |
| |
| return ret; |
| } |
| |
| static void modem_cellular_enter_state(struct modem_cellular_data *data, |
| enum modem_cellular_state state) |
| { |
| int ret; |
| |
| ret = modem_cellular_on_state_leave(data); |
| |
| if (ret < 0) { |
| LOG_WRN("failed to leave state, error: %i", ret); |
| |
| return; |
| } |
| |
| data->state = state; |
| ret = modem_cellular_on_state_enter(data); |
| |
| if (ret < 0) { |
| LOG_WRN("failed to enter state error: %i", ret); |
| } |
| } |
| |
| static void modem_cellular_event_handler(struct modem_cellular_data *data, |
| enum modem_cellular_event evt) |
| { |
| enum modem_cellular_state state; |
| |
| state = data->state; |
| |
| modem_cellular_log_event(evt); |
| |
| switch (data->state) { |
| case MODEM_CELLULAR_STATE_IDLE: |
| modem_cellular_idle_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_RESET_PULSE: |
| modem_cellular_reset_pulse_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_POWER_ON_PULSE: |
| modem_cellular_power_on_pulse_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_AWAIT_POWER_ON: |
| modem_cellular_await_power_on_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_RUN_INIT_SCRIPT: |
| modem_cellular_run_init_script_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_CONNECT_CMUX: |
| modem_cellular_connect_cmux_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_OPEN_DLCI1: |
| modem_cellular_open_dlci1_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_OPEN_DLCI2: |
| modem_cellular_open_dlci2_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_RUN_DIAL_SCRIPT: |
| modem_cellular_run_dial_script_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_AWAIT_REGISTERED: |
| modem_cellular_await_registered_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_CARRIER_ON: |
| modem_cellular_carrier_on_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_INIT_POWER_OFF: |
| modem_cellular_init_power_off_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_POWER_OFF_PULSE: |
| modem_cellular_power_off_pulse_event_handler(data, evt); |
| break; |
| |
| case MODEM_CELLULAR_STATE_AWAIT_POWER_OFF: |
| modem_cellular_await_power_off_event_handler(data, evt); |
| break; |
| } |
| |
| if (state != data->state) { |
| modem_cellular_log_state_changed(state, data->state); |
| } |
| } |
| |
| static void modem_cellular_cmux_handler(struct modem_cmux *cmux, enum modem_cmux_event event, |
| void *user_data) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)user_data; |
| |
| switch (event) { |
| case MODEM_CMUX_EVENT_CONNECTED: |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_CMUX_CONNECTED); |
| break; |
| |
| default: |
| break; |
| } |
| } |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(get_signal_csq_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CSQ", csq_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(get_signal_csq_chat_script, get_signal_csq_chat_script_cmds, |
| abort_matches, modem_cellular_chat_callback_handler, 2); |
| |
| static inline int modem_cellular_csq_parse_rssi(uint8_t rssi, int16_t *value) |
| { |
| /* AT+CSQ returns a response +CSQ: <rssi>,<ber> where: |
| * - rssi is a integer from 0 to 31 whose values describes a signal strength |
| * between -113 dBm for 0 and -51dbM for 31 or unknown for 99 |
| * - ber is an integer from 0 to 7 that describes the error rate, it can also |
| * be 99 for an unknown error rate |
| */ |
| if (rssi == CSQ_RSSI_UNKNOWN) { |
| return -EINVAL; |
| } |
| |
| *value = (int16_t)CSQ_RSSI_TO_DB(rssi); |
| return 0; |
| } |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(get_signal_cesq_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CESQ", cesq_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(get_signal_cesq_chat_script, get_signal_cesq_chat_script_cmds, |
| abort_matches, modem_cellular_chat_callback_handler, 2); |
| |
| /* AT+CESQ returns a response +CESQ: <rxlev>,<ber>,<rscp>,<ecn0>,<rsrq>,<rsrp> where: |
| * - rsrq is a integer from 0 to 34 whose values describes the Reference Signal Receive |
| * Quality between -20 dB for 0 and -3 dB for 34 (0.5 dB steps), or unknown for 255 |
| * - rsrp is an integer from 0 to 97 that describes the Reference Signal Receive Power |
| * between -140 dBm for 0 and -44 dBm for 97 (1 dBm steps), or unknown for 255 |
| */ |
| static inline int modem_cellular_cesq_parse_rsrp(uint8_t rsrp, int16_t *value) |
| { |
| if (rsrp == CESQ_RSRP_UNKNOWN) { |
| return -EINVAL; |
| } |
| |
| *value = (int16_t)CESQ_RSRP_TO_DB(rsrp); |
| return 0; |
| } |
| |
| static inline int modem_cellular_cesq_parse_rsrq(uint8_t rsrq, int16_t *value) |
| { |
| if (rsrq == CESQ_RSRQ_UNKNOWN) { |
| return -EINVAL; |
| } |
| |
| *value = (int16_t)CESQ_RSRQ_TO_DB(rsrq); |
| return 0; |
| } |
| |
| static int modem_cellular_get_signal(const struct device *dev, |
| const enum cellular_signal_type type, |
| int16_t *value) |
| { |
| int ret = -ENOTSUP; |
| struct modem_cellular_data *data = (struct modem_cellular_data *)dev->data; |
| |
| if ((data->state != MODEM_CELLULAR_STATE_AWAIT_REGISTERED) && |
| (data->state != MODEM_CELLULAR_STATE_CARRIER_ON)) { |
| return -ENODATA; |
| } |
| |
| /* Run chat script */ |
| switch (type) { |
| case CELLULAR_SIGNAL_RSSI: |
| ret = modem_chat_run_script(&data->chat, &get_signal_csq_chat_script); |
| break; |
| |
| case CELLULAR_SIGNAL_RSRP: |
| case CELLULAR_SIGNAL_RSRQ: |
| ret = modem_chat_run_script(&data->chat, &get_signal_cesq_chat_script); |
| break; |
| |
| default: |
| ret = -ENOTSUP; |
| break; |
| } |
| |
| /* Verify chat script ran successfully */ |
| if (ret < 0) { |
| return ret; |
| } |
| |
| /* Parse received value */ |
| switch (type) { |
| case CELLULAR_SIGNAL_RSSI: |
| ret = modem_cellular_csq_parse_rssi(data->rssi, value); |
| break; |
| |
| case CELLULAR_SIGNAL_RSRP: |
| ret = modem_cellular_cesq_parse_rsrp(data->rsrp, value); |
| break; |
| |
| case CELLULAR_SIGNAL_RSRQ: |
| ret = modem_cellular_cesq_parse_rsrq(data->rsrq, value); |
| break; |
| |
| default: |
| ret = -ENOTSUP; |
| break; |
| } |
| |
| return ret; |
| } |
| |
| static int modem_cellular_get_modem_info(const struct device *dev, |
| enum cellular_modem_info_type type, |
| char *info, size_t size) |
| { |
| int ret = 0; |
| struct modem_cellular_data *data = (struct modem_cellular_data *)dev->data; |
| |
| switch (type) { |
| case CELLULAR_MODEM_INFO_IMEI: |
| strncpy(info, &data->imei[0], MIN(size, sizeof(data->imei))); |
| break; |
| case CELLULAR_MODEM_INFO_SIM_IMSI: |
| strncpy(info, &data->imsi[0], MIN(size, sizeof(data->imsi))); |
| break; |
| case CELLULAR_MODEM_INFO_MANUFACTURER: |
| strncpy(info, &data->manufacturer[0], MIN(size, sizeof(data->manufacturer))); |
| break; |
| case CELLULAR_MODEM_INFO_FW_VERSION: |
| strncpy(info, &data->fw_version[0], MIN(size, sizeof(data->fw_version))); |
| break; |
| case CELLULAR_MODEM_INFO_MODEL_ID: |
| strncpy(info, &data->model_id[0], MIN(size, sizeof(data->model_id))); |
| break; |
| case CELLULAR_MODEM_INFO_SIM_ICCID: |
| strncpy(info, &data->iccid[0], MIN(size, sizeof(data->iccid))); |
| break; |
| default: |
| ret = -ENODATA; |
| break; |
| } |
| |
| return ret; |
| } |
| static int modem_cellular_get_registration_status(const struct device *dev, |
| enum cellular_access_technology tech, |
| enum cellular_registration_status *status) |
| { |
| int ret = 0; |
| struct modem_cellular_data *data = (struct modem_cellular_data *)dev->data; |
| |
| switch (tech) { |
| case CELLULAR_ACCESS_TECHNOLOGY_GSM: |
| *status = data->registration_status_gsm; |
| break; |
| case CELLULAR_ACCESS_TECHNOLOGY_GPRS: |
| case CELLULAR_ACCESS_TECHNOLOGY_UMTS: |
| case CELLULAR_ACCESS_TECHNOLOGY_EDGE: |
| *status = data->registration_status_gprs; |
| break; |
| case CELLULAR_ACCESS_TECHNOLOGY_LTE: |
| case CELLULAR_ACCESS_TECHNOLOGY_LTE_CAT_M1: |
| case CELLULAR_ACCESS_TECHNOLOGY_LTE_CAT_M2: |
| case CELLULAR_ACCESS_TECHNOLOGY_NB_IOT: |
| *status = data->registration_status_lte; |
| break; |
| default: |
| ret = -ENODATA; |
| break; |
| } |
| |
| return ret; |
| } |
| |
| const static struct cellular_driver_api modem_cellular_api = { |
| .get_signal = modem_cellular_get_signal, |
| .get_modem_info = modem_cellular_get_modem_info, |
| .get_registration_status = modem_cellular_get_registration_status, |
| }; |
| |
| #ifdef CONFIG_PM_DEVICE |
| static int modem_cellular_pm_action(const struct device *dev, enum pm_device_action action) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)dev->data; |
| int ret; |
| |
| switch (action) { |
| case PM_DEVICE_ACTION_RESUME: |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_RESUME); |
| ret = 0; |
| break; |
| |
| case PM_DEVICE_ACTION_SUSPEND: |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_SUSPEND); |
| ret = k_sem_take(&data->suspended_sem, K_SECONDS(30)); |
| break; |
| |
| default: |
| ret = -ENOTSUP; |
| break; |
| } |
| |
| return ret; |
| } |
| #endif /* CONFIG_PM_DEVICE */ |
| |
| static int modem_cellular_init(const struct device *dev) |
| { |
| struct modem_cellular_data *data = (struct modem_cellular_data *)dev->data; |
| struct modem_cellular_config *config = (struct modem_cellular_config *)dev->config; |
| |
| data->dev = dev; |
| |
| k_work_init_delayable(&data->timeout_work, modem_cellular_timeout_handler); |
| |
| k_work_init(&data->event_dispatch_work, modem_cellular_event_dispatch_handler); |
| ring_buf_init(&data->event_rb, sizeof(data->event_buf), data->event_buf); |
| |
| k_sem_init(&data->suspended_sem, 0, 1); |
| |
| if (modem_cellular_gpio_is_enabled(&config->power_gpio)) { |
| gpio_pin_configure_dt(&config->power_gpio, GPIO_OUTPUT_INACTIVE); |
| } |
| |
| if (modem_cellular_gpio_is_enabled(&config->reset_gpio)) { |
| gpio_pin_configure_dt(&config->reset_gpio, GPIO_OUTPUT_ACTIVE); |
| } |
| |
| { |
| const struct modem_backend_uart_config uart_backend_config = { |
| .uart = config->uart, |
| .receive_buf = data->uart_backend_receive_buf, |
| .receive_buf_size = ARRAY_SIZE(data->uart_backend_receive_buf), |
| .transmit_buf = data->uart_backend_transmit_buf, |
| .transmit_buf_size = ARRAY_SIZE(data->uart_backend_transmit_buf), |
| }; |
| |
| data->uart_pipe = modem_backend_uart_init(&data->uart_backend, |
| &uart_backend_config); |
| } |
| |
| { |
| const struct modem_cmux_config cmux_config = { |
| .callback = modem_cellular_cmux_handler, |
| .user_data = data, |
| .receive_buf = data->cmux_receive_buf, |
| .receive_buf_size = ARRAY_SIZE(data->cmux_receive_buf), |
| .transmit_buf = data->cmux_transmit_buf, |
| .transmit_buf_size = ARRAY_SIZE(data->cmux_transmit_buf), |
| }; |
| |
| modem_cmux_init(&data->cmux, &cmux_config); |
| } |
| |
| { |
| const struct modem_cmux_dlci_config dlci1_config = { |
| .dlci_address = 1, |
| .receive_buf = data->dlci1_receive_buf, |
| .receive_buf_size = ARRAY_SIZE(data->dlci1_receive_buf), |
| }; |
| |
| data->dlci1_pipe = modem_cmux_dlci_init(&data->cmux, &data->dlci1, |
| &dlci1_config); |
| } |
| |
| { |
| const struct modem_cmux_dlci_config dlci2_config = { |
| .dlci_address = 2, |
| .receive_buf = data->dlci2_receive_buf, |
| .receive_buf_size = ARRAY_SIZE(data->dlci2_receive_buf), |
| }; |
| |
| data->dlci2_pipe = modem_cmux_dlci_init(&data->cmux, &data->dlci2, |
| &dlci2_config); |
| } |
| |
| { |
| const struct modem_chat_config chat_config = { |
| .user_data = data, |
| .receive_buf = data->chat_receive_buf, |
| .receive_buf_size = ARRAY_SIZE(data->chat_receive_buf), |
| .delimiter = data->chat_delimiter, |
| .delimiter_size = strlen(data->chat_delimiter), |
| .filter = data->chat_filter, |
| .filter_size = data->chat_filter ? strlen(data->chat_filter) : 0, |
| .argv = data->chat_argv, |
| .argv_size = ARRAY_SIZE(data->chat_argv), |
| .unsol_matches = unsol_matches, |
| .unsol_matches_size = ARRAY_SIZE(unsol_matches), |
| }; |
| |
| modem_chat_init(&data->chat, &chat_config); |
| } |
| |
| #ifndef CONFIG_PM_DEVICE |
| modem_cellular_delegate_event(data, MODEM_CELLULAR_EVENT_RESUME); |
| #else |
| pm_device_init_suspended(dev); |
| #endif /* CONFIG_PM_DEVICE */ |
| |
| return 0; |
| } |
| |
| /* |
| * Every modem uses two custom scripts to initialize the modem and dial out. |
| * |
| * The first script is named <dt driver compatible>_init_chat_script, with its |
| * script commands named <dt driver compatible>_init_chat_script_cmds. This |
| * script is sent to the modem after it has started up, and must configure the |
| * modem to use CMUX. |
| * |
| * The second script is named <dt driver compatible>_dial_chat_script, with its |
| * script commands named <dt driver compatible>_dial_chat_script_cmds. This |
| * script is sent on a DLCI channel in command mode, and must request the modem |
| * dial out and put the DLCI channel into data mode. |
| */ |
| |
| #if DT_HAS_COMPAT_STATUS_OKAY(quectel_bg95) |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(quectel_bg95_init_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("ATE0", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=4", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CMEE=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGSN", imei_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMM", cgmm_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMI", cgmi_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMR", cgmr_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CIMI", cimi_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+QCCID", qccid_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT+CMUX=0,0,5,127", 300)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(quectel_bg95_init_chat_script, quectel_bg95_init_chat_script_cmds, |
| abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(quectel_bg95_dial_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_MULT("AT+CGACT=0,1", allow_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGDCONT=1,\"IP\"," |
| "\""CONFIG_MODEM_CELLULAR_APN"\"", |
| ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("ATD*99***1#", 0),); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(quectel_bg95_dial_chat_script, quectel_bg95_dial_chat_script_cmds, |
| dial_abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(quectel_bg95_periodic_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(quectel_bg95_periodic_chat_script, |
| quectel_bg95_periodic_chat_script_cmds, abort_matches, |
| modem_cellular_chat_callback_handler, 4); |
| #endif |
| |
| #if DT_HAS_COMPAT_STATUS_OKAY(quectel_eg25_g) |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE( |
| quectel_eg25_g_init_chat_script_cmds, MODEM_CHAT_SCRIPT_CMD_RESP("ATE0", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=4", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CMEE=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGSN", imei_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMM", cgmm_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMI", cgmi_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMR", cgmr_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CIMI", cimi_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT+CMUX=0,0,5,127,10,3,30,10,2", 100)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(quectel_eg25_g_init_chat_script, quectel_eg25_g_init_chat_script_cmds, |
| abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(quectel_eg25_g_dial_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_MULT("AT+CGACT=0,1", allow_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGDCONT=1,\"IP\"," |
| "\""CONFIG_MODEM_CELLULAR_APN"\"", |
| ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("ATD*99***1#", 0),); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(quectel_eg25_g_dial_chat_script, quectel_eg25_g_dial_chat_script_cmds, |
| dial_abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(quectel_eg25_g_periodic_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CSQ", csq_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(quectel_eg25_g_periodic_chat_script, |
| quectel_eg25_g_periodic_chat_script_cmds, abort_matches, |
| modem_cellular_chat_callback_handler, 4); |
| #endif |
| |
| #if DT_HAS_COMPAT_STATUS_OKAY(zephyr_gsm_ppp) |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(zephyr_gsm_ppp_init_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP("ATE0", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=4", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CMEE=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGSN", imei_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMM", cgmm_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| /* The 300ms delay after sending the AT+CMUX command is required |
| * for some modems to ensure they get enough time to enter CMUX |
| * mode before sending the first CMUX command. If this delay is |
| * too short, modems have been observed to simply deadlock, |
| * refusing to respond to any CMUX command. |
| */ |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT+CMUX=0,0,5,127", 300)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(zephyr_gsm_ppp_init_chat_script, zephyr_gsm_ppp_init_chat_script_cmds, |
| abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(zephyr_gsm_ppp_dial_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_MULT("AT+CGACT=0,1", allow_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGDCONT=1,\"IP\"," |
| "\""CONFIG_MODEM_CELLULAR_APN"\"", |
| ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("ATD*99***1#", 0),); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(zephyr_gsm_ppp_dial_chat_script, zephyr_gsm_ppp_dial_chat_script_cmds, |
| dial_abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(zephyr_gsm_ppp_periodic_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(zephyr_gsm_ppp_periodic_chat_script, |
| zephyr_gsm_ppp_periodic_chat_script_cmds, abort_matches, |
| modem_cellular_chat_callback_handler, 4); |
| #endif |
| |
| #if DT_HAS_COMPAT_STATUS_OKAY(simcom_sim7080) |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(simcom_sim7080_init_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP("ATE0", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=4", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CMEE=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGSN", imei_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMM", cgmm_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT+CMUX=0,0,5,127", 300)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(simcom_sim7080_init_chat_script, simcom_sim7080_init_chat_script_cmds, |
| abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(simcom_sim7080_dial_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_MULT("AT+CGACT=0,1", allow_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGDCONT=1,\"IP\"," |
| "\""CONFIG_MODEM_CELLULAR_APN"\"", |
| ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("ATD*99***1#", 0),); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(simcom_sim7080_dial_chat_script, simcom_sim7080_dial_chat_script_cmds, |
| dial_abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(simcom_sim7080_periodic_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(simcom_sim7080_periodic_chat_script, |
| simcom_sim7080_periodic_chat_script_cmds, abort_matches, |
| modem_cellular_chat_callback_handler, 4); |
| #endif |
| |
| #if DT_HAS_COMPAT_STATUS_OKAY(u_blox_sara_r4) |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(u_blox_sara_r4_init_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP("ATE0", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=4", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CMEE=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGSN", imei_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMM", cgmm_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CMUX=0,0,5,127", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(u_blox_sara_r4_init_chat_script, u_blox_sara_r4_init_chat_script_cmds, |
| abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(u_blox_sara_r4_dial_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_MULT("AT+CGACT=0,1", allow_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGDCONT=1,\"IP\"," |
| "\""CONFIG_MODEM_CELLULAR_APN"\"", |
| ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("ATD*99***1#", 0),); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(u_blox_sara_r4_dial_chat_script, u_blox_sara_r4_dial_chat_script_cmds, |
| dial_abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(u_blox_sara_r4_periodic_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(u_blox_sara_r4_periodic_chat_script, |
| u_blox_sara_r4_periodic_chat_script_cmds, abort_matches, |
| modem_cellular_chat_callback_handler, 4); |
| #endif |
| |
| #if DT_HAS_COMPAT_STATUS_OKAY(u_blox_sara_r5) |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(u_blox_sara_r5_init_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP("ATE0", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=4", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CMEE=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGSN", imei_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMM", cgmm_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMI", cgmi_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMR", cgmr_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CIMI", cimi_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CMUX=0,0,5,127", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(u_blox_sara_r5_init_chat_script, u_blox_sara_r5_init_chat_script_cmds, |
| abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(u_blox_sara_r5_dial_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_MULT("AT+CGACT=0,1", allow_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGDCONT=1,\"IP\"," |
| "\""CONFIG_MODEM_CELLULAR_APN"\"", |
| ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("ATD*99***1#", 0),); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(u_blox_sara_r5_dial_chat_script, u_blox_sara_r5_dial_chat_script_cmds, |
| dial_abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(u_blox_sara_r5_periodic_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(u_blox_sara_r5_periodic_chat_script, |
| u_blox_sara_r5_periodic_chat_script_cmds, abort_matches, |
| modem_cellular_chat_callback_handler, 4); |
| #endif |
| |
| #if DT_HAS_COMPAT_STATUS_OKAY(swir_hl7800) |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(swir_hl7800_init_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP("ATE0", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_MULT("AT+CGACT=0", allow_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=4", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CMEE=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGSN", imei_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMM", cgmm_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMI", cgmi_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMR", cgmr_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CIMI", cimi_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT+CMUX=0,0,5,127", 0)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(swir_hl7800_init_chat_script, swir_hl7800_init_chat_script_cmds, |
| abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(swir_hl7800_dial_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGDCONT=1,\"IP\"," |
| "\""CONFIG_MODEM_CELLULAR_APN"\"", |
| ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+KCNXCFG=1,\"GPRS\",\"" |
| CONFIG_MODEM_CELLULAR_APN |
| "\",,,\"IPV4\"", |
| ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+WPPP=0", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("ATD*99***1#", connect_match)); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(swir_hl7800_periodic_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(swir_hl7800_periodic_chat_script, |
| swir_hl7800_periodic_chat_script_cmds, abort_matches, |
| modem_cellular_chat_callback_handler, 4); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(swir_hl7800_dial_chat_script, swir_hl7800_dial_chat_script_cmds, |
| dial_abort_matches, modem_cellular_chat_callback_handler, 10); |
| #endif |
| |
| #if DT_HAS_COMPAT_STATUS_OKAY(telit_me910g1) |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(telit_me910g1_init_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT", 100), |
| MODEM_CHAT_SCRIPT_CMD_RESP("ATE0", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+ICCID", iccid_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CIMI", cimi_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| /* The Telit me910g1 often has an error trying |
| * to set the PDP context. The radio must be on to set |
| * the context, and this step must be successful. |
| * It is moved to the init script to allow retries. |
| */ |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGDCONT=1,\"IP\"," |
| "\"" CONFIG_MODEM_CELLULAR_APN "\"", |
| ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=4", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CMEE=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGSN", imei_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMM", cgmm_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMI", cgmi_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMR", cgmr_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("AT+CMUX=0,0,5,127,10,3,30,10,2", |
| 300)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(telit_me910g1_init_chat_script, telit_me910g1_init_chat_script_cmds, |
| abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(telit_me910g1_dial_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP_NONE("ATD*99***1#", 0)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(telit_me910g1_dial_chat_script, telit_me910g1_dial_chat_script_cmds, |
| dial_abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(telit_me910g1_periodic_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(telit_me910g1_periodic_chat_script, |
| telit_me910g1_periodic_chat_script_cmds, abort_matches, |
| modem_cellular_chat_callback_handler, 4); |
| #endif |
| |
| #if DT_HAS_COMPAT_STATUS_OKAY(nordic_nrf91_slm) |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(nordic_nrf91_slm_init_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP_MULT("AT", allow_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CMEE=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGSN", imei_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMM", cgmm_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMI", cgmi_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CGMR", cgmr_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT#XCMUX=1", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(nordic_nrf91_slm_init_chat_script, nordic_nrf91_slm_init_chat_script_cmds, |
| abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(nordic_nrf91_slm_dial_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=4", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CFUN=1", ok_match), |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT#XCMUX=2", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(nordic_nrf91_slm_dial_chat_script, nordic_nrf91_slm_dial_chat_script_cmds, |
| dial_abort_matches, modem_cellular_chat_callback_handler, 10); |
| |
| MODEM_CHAT_SCRIPT_CMDS_DEFINE(nordic_nrf91_slm_periodic_chat_script_cmds, |
| MODEM_CHAT_SCRIPT_CMD_RESP("AT+CEREG?", ok_match)); |
| |
| MODEM_CHAT_SCRIPT_DEFINE(nordic_nrf91_slm_periodic_chat_script, |
| nordic_nrf91_slm_periodic_chat_script_cmds, abort_matches, |
| modem_cellular_chat_callback_handler, 4); |
| #endif |
| |
| #define MODEM_CELLULAR_INST_NAME(name, inst) \ |
| _CONCAT(_CONCAT(_CONCAT(name, _), DT_DRV_COMPAT), inst) |
| |
| #define MODEM_CELLULAR_DEVICE_QUECTEL_BG95(inst) \ |
| MODEM_PPP_DEFINE(MODEM_CELLULAR_INST_NAME(ppp, inst), NULL, 98, 1500, 64); \ |
| \ |
| static struct modem_cellular_data MODEM_CELLULAR_INST_NAME(data, inst) = { \ |
| .chat_delimiter = "\r", \ |
| .chat_filter = "\n", \ |
| .ppp = &MODEM_CELLULAR_INST_NAME(ppp, inst), \ |
| }; \ |
| \ |
| static struct modem_cellular_config MODEM_CELLULAR_INST_NAME(config, inst) = { \ |
| .uart = DEVICE_DT_GET(DT_INST_BUS(inst)), \ |
| .power_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_power_gpios, {}), \ |
| .reset_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_reset_gpios, {}), \ |
| .power_pulse_duration_ms = 1500, \ |
| .reset_pulse_duration_ms = 100, \ |
| .startup_time_ms = 10000, \ |
| .shutdown_time_ms = 5000, \ |
| .init_chat_script = &quectel_bg95_init_chat_script, \ |
| .dial_chat_script = &quectel_bg95_dial_chat_script, \ |
| .periodic_chat_script = &_CONCAT(DT_DRV_COMPAT, _periodic_chat_script), \ |
| }; \ |
| \ |
| PM_DEVICE_DT_INST_DEFINE(inst, modem_cellular_pm_action); \ |
| \ |
| DEVICE_DT_INST_DEFINE(inst, modem_cellular_init, PM_DEVICE_DT_INST_GET(inst), \ |
| &MODEM_CELLULAR_INST_NAME(data, inst), \ |
| &MODEM_CELLULAR_INST_NAME(config, inst), POST_KERNEL, 99, \ |
| &modem_cellular_api); |
| |
| #define MODEM_CELLULAR_DEVICE_QUECTEL_EG25_G(inst) \ |
| MODEM_PPP_DEFINE(MODEM_CELLULAR_INST_NAME(ppp, inst), NULL, 98, 1500, 64); \ |
| \ |
| static struct modem_cellular_data MODEM_CELLULAR_INST_NAME(data, inst) = { \ |
| .chat_delimiter = "\r", \ |
| .chat_filter = "\n", \ |
| .ppp = &MODEM_CELLULAR_INST_NAME(ppp, inst), \ |
| }; \ |
| \ |
| static struct modem_cellular_config MODEM_CELLULAR_INST_NAME(config, inst) = { \ |
| .uart = DEVICE_DT_GET(DT_INST_BUS(inst)), \ |
| .power_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_power_gpios, {}), \ |
| .reset_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_reset_gpios, {}), \ |
| .power_pulse_duration_ms = 1500, \ |
| .reset_pulse_duration_ms = 500, \ |
| .startup_time_ms = 15000, \ |
| .shutdown_time_ms = 5000, \ |
| .init_chat_script = &quectel_eg25_g_init_chat_script, \ |
| .dial_chat_script = &quectel_eg25_g_dial_chat_script, \ |
| .periodic_chat_script = &_CONCAT(DT_DRV_COMPAT, _periodic_chat_script), \ |
| }; \ |
| \ |
| PM_DEVICE_DT_INST_DEFINE(inst, modem_cellular_pm_action); \ |
| \ |
| DEVICE_DT_INST_DEFINE(inst, modem_cellular_init, PM_DEVICE_DT_INST_GET(inst), \ |
| &MODEM_CELLULAR_INST_NAME(data, inst), \ |
| &MODEM_CELLULAR_INST_NAME(config, inst), POST_KERNEL, 99, \ |
| &modem_cellular_api); |
| |
| #define MODEM_CELLULAR_DEVICE_GSM_PPP(inst) \ |
| MODEM_PPP_DEFINE(MODEM_CELLULAR_INST_NAME(ppp, inst), NULL, 98, 1500, 64); \ |
| \ |
| static struct modem_cellular_data MODEM_CELLULAR_INST_NAME(data, inst) = { \ |
| .chat_delimiter = "\r", \ |
| .chat_filter = "\n", \ |
| .ppp = &MODEM_CELLULAR_INST_NAME(ppp, inst), \ |
| }; \ |
| \ |
| static struct modem_cellular_config MODEM_CELLULAR_INST_NAME(config, inst) = { \ |
| .uart = DEVICE_DT_GET(DT_INST_BUS(inst)), \ |
| .power_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_power_gpios, {}), \ |
| .reset_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_reset_gpios, {}), \ |
| .power_pulse_duration_ms = 1500, \ |
| .reset_pulse_duration_ms = 100, \ |
| .startup_time_ms = 10000, \ |
| .shutdown_time_ms = 5000, \ |
| .init_chat_script = &zephyr_gsm_ppp_init_chat_script, \ |
| .dial_chat_script = &zephyr_gsm_ppp_dial_chat_script, \ |
| .periodic_chat_script = &zephyr_gsm_ppp_periodic_chat_script, \ |
| }; \ |
| \ |
| PM_DEVICE_DT_INST_DEFINE(inst, modem_cellular_pm_action); \ |
| \ |
| DEVICE_DT_INST_DEFINE(inst, modem_cellular_init, PM_DEVICE_DT_INST_GET(inst), \ |
| &MODEM_CELLULAR_INST_NAME(data, inst), \ |
| &MODEM_CELLULAR_INST_NAME(config, inst), POST_KERNEL, 99, \ |
| &modem_cellular_api); |
| |
| #define MODEM_CELLULAR_DEVICE_SIMCOM_SIM7080(inst) \ |
| MODEM_PPP_DEFINE(MODEM_CELLULAR_INST_NAME(ppp, inst), NULL, 98, 1500, 64); \ |
| \ |
| static struct modem_cellular_data MODEM_CELLULAR_INST_NAME(data, inst) = { \ |
| .chat_delimiter = "\r", \ |
| .chat_filter = "\n", \ |
| .ppp = &MODEM_CELLULAR_INST_NAME(ppp, inst), \ |
| }; \ |
| \ |
| static struct modem_cellular_config MODEM_CELLULAR_INST_NAME(config, inst) = { \ |
| .uart = DEVICE_DT_GET(DT_INST_BUS(inst)), \ |
| .power_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_power_gpios, {}), \ |
| .reset_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_reset_gpios, {}), \ |
| .power_pulse_duration_ms = 1500, \ |
| .reset_pulse_duration_ms = 100, \ |
| .startup_time_ms = 10000, \ |
| .shutdown_time_ms = 5000, \ |
| .init_chat_script = &simcom_sim7080_init_chat_script, \ |
| .dial_chat_script = &simcom_sim7080_dial_chat_script, \ |
| .periodic_chat_script = &simcom_sim7080_periodic_chat_script, \ |
| }; \ |
| \ |
| PM_DEVICE_DT_INST_DEFINE(inst, modem_cellular_pm_action); \ |
| \ |
| DEVICE_DT_INST_DEFINE(inst, modem_cellular_init, PM_DEVICE_DT_INST_GET(inst), \ |
| &MODEM_CELLULAR_INST_NAME(data, inst), \ |
| &MODEM_CELLULAR_INST_NAME(config, inst), POST_KERNEL, 99, \ |
| &modem_cellular_api); |
| |
| #define MODEM_CELLULAR_DEVICE_U_BLOX_SARA_R4(inst) \ |
| MODEM_PPP_DEFINE(MODEM_CELLULAR_INST_NAME(ppp, inst), NULL, 98, 1500, 64); \ |
| \ |
| static struct modem_cellular_data MODEM_CELLULAR_INST_NAME(data, inst) = { \ |
| .chat_delimiter = "\r", \ |
| .chat_filter = "\n", \ |
| .ppp = &MODEM_CELLULAR_INST_NAME(ppp, inst), \ |
| }; \ |
| \ |
| static struct modem_cellular_config MODEM_CELLULAR_INST_NAME(config, inst) = { \ |
| .uart = DEVICE_DT_GET(DT_INST_BUS(inst)), \ |
| .power_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_power_gpios, {}), \ |
| .reset_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_reset_gpios, {}), \ |
| .power_pulse_duration_ms = 1500, \ |
| .reset_pulse_duration_ms = 100, \ |
| .startup_time_ms = 10000, \ |
| .shutdown_time_ms = 5000, \ |
| .init_chat_script = &u_blox_sara_r4_init_chat_script, \ |
| .dial_chat_script = &u_blox_sara_r4_dial_chat_script, \ |
| .periodic_chat_script = &u_blox_sara_r4_periodic_chat_script, \ |
| }; \ |
| \ |
| PM_DEVICE_DT_INST_DEFINE(inst, modem_cellular_pm_action); \ |
| \ |
| DEVICE_DT_INST_DEFINE(inst, modem_cellular_init, PM_DEVICE_DT_INST_GET(inst), \ |
| &MODEM_CELLULAR_INST_NAME(data, inst), \ |
| &MODEM_CELLULAR_INST_NAME(config, inst), POST_KERNEL, 99, \ |
| &modem_cellular_api); |
| |
| #define MODEM_CELLULAR_DEVICE_U_BLOX_SARA_R5(inst) \ |
| MODEM_PPP_DEFINE(MODEM_CELLULAR_INST_NAME(ppp, inst), NULL, 98, 1500, 64); \ |
| \ |
| static struct modem_cellular_data MODEM_CELLULAR_INST_NAME(data, inst) = { \ |
| .chat_delimiter = "\r", \ |
| .chat_filter = "\n", \ |
| .ppp = &MODEM_CELLULAR_INST_NAME(ppp, inst), \ |
| }; \ |
| \ |
| static struct modem_cellular_config MODEM_CELLULAR_INST_NAME(config, inst) = { \ |
| .uart = DEVICE_DT_GET(DT_INST_BUS(inst)), \ |
| .power_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_power_gpios, {}), \ |
| .reset_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_reset_gpios, {}), \ |
| .autostarts = true, \ |
| .power_pulse_duration_ms = 1500, \ |
| .reset_pulse_duration_ms = 100, \ |
| .startup_time_ms = 1500, \ |
| .shutdown_time_ms = 13000, \ |
| .init_chat_script = &u_blox_sara_r5_init_chat_script, \ |
| .dial_chat_script = &u_blox_sara_r5_dial_chat_script, \ |
| .periodic_chat_script = &u_blox_sara_r5_periodic_chat_script, \ |
| }; \ |
| \ |
| PM_DEVICE_DT_INST_DEFINE(inst, modem_cellular_pm_action); \ |
| \ |
| DEVICE_DT_INST_DEFINE(inst, modem_cellular_init, PM_DEVICE_DT_INST_GET(inst), \ |
| &MODEM_CELLULAR_INST_NAME(data, inst), \ |
| &MODEM_CELLULAR_INST_NAME(config, inst), POST_KERNEL, 99, \ |
| &modem_cellular_api); |
| |
| #define MODEM_CELLULAR_DEVICE_SWIR_HL7800(inst) \ |
| MODEM_PPP_DEFINE(MODEM_CELLULAR_INST_NAME(ppp, inst), NULL, 98, 1500, 64); \ |
| \ |
| static struct modem_cellular_data MODEM_CELLULAR_INST_NAME(data, inst) = { \ |
| .chat_delimiter = "\r", \ |
| .chat_filter = "\n", \ |
| .ppp = &MODEM_CELLULAR_INST_NAME(ppp, inst), \ |
| }; \ |
| \ |
| static struct modem_cellular_config MODEM_CELLULAR_INST_NAME(config, inst) = { \ |
| .uart = DEVICE_DT_GET(DT_INST_BUS(inst)), \ |
| .power_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_power_gpios, {}), \ |
| .reset_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_reset_gpios, {}), \ |
| .power_pulse_duration_ms = 1500, \ |
| .reset_pulse_duration_ms = 100, \ |
| .startup_time_ms = 10000, \ |
| .shutdown_time_ms = 5000, \ |
| .init_chat_script = &swir_hl7800_init_chat_script, \ |
| .dial_chat_script = &swir_hl7800_dial_chat_script, \ |
| .periodic_chat_script = &swir_hl7800_periodic_chat_script, \ |
| }; \ |
| \ |
| PM_DEVICE_DT_INST_DEFINE(inst, modem_cellular_pm_action); \ |
| \ |
| DEVICE_DT_INST_DEFINE(inst, modem_cellular_init, PM_DEVICE_DT_INST_GET(inst), \ |
| &MODEM_CELLULAR_INST_NAME(data, inst), \ |
| &MODEM_CELLULAR_INST_NAME(config, inst), POST_KERNEL, 99, \ |
| &modem_cellular_api); |
| |
| #define MODEM_CELLULAR_DEVICE_TELIT_ME910G1(inst) \ |
| MODEM_PPP_DEFINE(MODEM_CELLULAR_INST_NAME(ppp, inst), NULL, 98, 1500, 64); \ |
| \ |
| static struct modem_cellular_data MODEM_CELLULAR_INST_NAME(data, inst) = { \ |
| .chat_delimiter = "\r", \ |
| .chat_filter = "\n", \ |
| .ppp = &MODEM_CELLULAR_INST_NAME(ppp, inst), \ |
| }; \ |
| \ |
| static struct modem_cellular_config MODEM_CELLULAR_INST_NAME(config, inst) = { \ |
| .uart = DEVICE_DT_GET(DT_INST_BUS(inst)), \ |
| .power_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_power_gpios, {}), \ |
| .reset_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_reset_gpios, {}), \ |
| .power_pulse_duration_ms = 5050, \ |
| .reset_pulse_duration_ms = 250, \ |
| .startup_time_ms = 15000, \ |
| .shutdown_time_ms = 5000, \ |
| .init_chat_script = &telit_me910g1_init_chat_script, \ |
| .dial_chat_script = &telit_me910g1_dial_chat_script, \ |
| .periodic_chat_script = &telit_me910g1_periodic_chat_script, \ |
| }; \ |
| \ |
| PM_DEVICE_DT_INST_DEFINE(inst, modem_cellular_pm_action); \ |
| \ |
| DEVICE_DT_INST_DEFINE(inst, modem_cellular_init, PM_DEVICE_DT_INST_GET(inst), \ |
| &MODEM_CELLULAR_INST_NAME(data, inst), \ |
| &MODEM_CELLULAR_INST_NAME(config, inst), POST_KERNEL, 99, \ |
| &modem_cellular_api); |
| |
| #define MODEM_CELLULAR_DEVICE_NORDIC_NRF91_SLM(inst) \ |
| MODEM_PPP_DEFINE(MODEM_CELLULAR_INST_NAME(ppp, inst), NULL, 98, 1500, 1500); \ |
| \ |
| static struct modem_cellular_data MODEM_CELLULAR_INST_NAME(data, inst) = { \ |
| .chat_delimiter = "\r\n", \ |
| .ppp = &MODEM_CELLULAR_INST_NAME(ppp, inst), \ |
| }; \ |
| \ |
| static struct modem_cellular_config MODEM_CELLULAR_INST_NAME(config, inst) = { \ |
| .uart = DEVICE_DT_GET(DT_INST_BUS(inst)), \ |
| .power_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_power_gpios, {}), \ |
| .reset_gpio = GPIO_DT_SPEC_INST_GET_OR(inst, mdm_reset_gpios, {}), \ |
| .power_pulse_duration_ms = 100, \ |
| .reset_pulse_duration_ms = 100, \ |
| .startup_time_ms = 2000, \ |
| .shutdown_time_ms = 10000, \ |
| .init_chat_script = &nordic_nrf91_slm_init_chat_script, \ |
| .dial_chat_script = &nordic_nrf91_slm_dial_chat_script, \ |
| .periodic_chat_script = &nordic_nrf91_slm_periodic_chat_script, \ |
| }; \ |
| \ |
| PM_DEVICE_DT_INST_DEFINE(inst, modem_cellular_pm_action); \ |
| \ |
| DEVICE_DT_INST_DEFINE(inst, modem_cellular_init, PM_DEVICE_DT_INST_GET(inst), \ |
| &MODEM_CELLULAR_INST_NAME(data, inst), \ |
| &MODEM_CELLULAR_INST_NAME(config, inst), POST_KERNEL, 99, \ |
| &modem_cellular_api); |
| |
| #define DT_DRV_COMPAT quectel_bg95 |
| DT_INST_FOREACH_STATUS_OKAY(MODEM_CELLULAR_DEVICE_QUECTEL_BG95) |
| #undef DT_DRV_COMPAT |
| |
| #define DT_DRV_COMPAT quectel_eg25_g |
| DT_INST_FOREACH_STATUS_OKAY(MODEM_CELLULAR_DEVICE_QUECTEL_EG25_G) |
| #undef DT_DRV_COMPAT |
| |
| #define DT_DRV_COMPAT zephyr_gsm_ppp |
| DT_INST_FOREACH_STATUS_OKAY(MODEM_CELLULAR_DEVICE_GSM_PPP) |
| #undef DT_DRV_COMPAT |
| |
| #define DT_DRV_COMPAT simcom_sim7080 |
| DT_INST_FOREACH_STATUS_OKAY(MODEM_CELLULAR_DEVICE_SIMCOM_SIM7080) |
| #undef DT_DRV_COMPAT |
| |
| #define DT_DRV_COMPAT u_blox_sara_r4 |
| DT_INST_FOREACH_STATUS_OKAY(MODEM_CELLULAR_DEVICE_U_BLOX_SARA_R4) |
| #undef DT_DRV_COMPAT |
| |
| #define DT_DRV_COMPAT u_blox_sara_r5 |
| DT_INST_FOREACH_STATUS_OKAY(MODEM_CELLULAR_DEVICE_U_BLOX_SARA_R5) |
| #undef DT_DRV_COMPAT |
| |
| #define DT_DRV_COMPAT swir_hl7800 |
| DT_INST_FOREACH_STATUS_OKAY(MODEM_CELLULAR_DEVICE_SWIR_HL7800) |
| #undef DT_DRV_COMPAT |
| |
| #define DT_DRV_COMPAT telit_me910g1 |
| DT_INST_FOREACH_STATUS_OKAY(MODEM_CELLULAR_DEVICE_TELIT_ME910G1) |
| #undef DT_DRV_COMPAT |
| |
| #define DT_DRV_COMPAT nordic_nrf91_slm |
| DT_INST_FOREACH_STATUS_OKAY(MODEM_CELLULAR_DEVICE_NORDIC_NRF91_SLM) |
| #undef DT_DRV_COMPAT |
