drivers: modem: gsm: Add support for getting modem info
Add callbacks to get the modem information which can then be
shown by modem shell.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
diff --git a/drivers/modem/gsm_ppp.c b/drivers/modem/gsm_ppp.c
index 3481a89..f18dcbc 100644
--- a/drivers/modem/gsm_ppp.c
+++ b/drivers/modem/gsm_ppp.c
@@ -110,6 +110,74 @@
MODEM_CMD("CONNECT", gsm_cmd_ok, 0U, ""),
};
+#if defined(CONFIG_MODEM_SHELL)
+#define MDM_MANUFACTURER_LENGTH 10
+#define MDM_MODEL_LENGTH 16
+#define MDM_REVISION_LENGTH 64
+#define MDM_IMEI_LENGTH 16
+
+struct modem_info {
+ char mdm_manufacturer[MDM_MANUFACTURER_LENGTH];
+ char mdm_model[MDM_MODEL_LENGTH];
+ char mdm_revision[MDM_REVISION_LENGTH];
+ char mdm_imei[MDM_IMEI_LENGTH];
+};
+
+static struct modem_info minfo;
+
+/*
+ * Provide modem info if modem shell is enabled. This can be shown with
+ * "modem list" shell command.
+ */
+
+/* Handler: <manufacturer> */
+MODEM_CMD_DEFINE(on_cmd_atcmdinfo_manufacturer)
+{
+ size_t out_len;
+
+ out_len = net_buf_linearize(minfo.mdm_manufacturer,
+ sizeof(minfo.mdm_manufacturer) - 1,
+ data->rx_buf, 0, len);
+ minfo.mdm_manufacturer[out_len] = '\0';
+ LOG_INF("Manufacturer: %s", log_strdup(minfo.mdm_manufacturer));
+}
+
+/* Handler: <model> */
+MODEM_CMD_DEFINE(on_cmd_atcmdinfo_model)
+{
+ size_t out_len;
+
+ out_len = net_buf_linearize(minfo.mdm_model,
+ sizeof(minfo.mdm_model) - 1,
+ data->rx_buf, 0, len);
+ minfo.mdm_model[out_len] = '\0';
+ LOG_INF("Model: %s", log_strdup(minfo.mdm_model));
+}
+
+/* Handler: <rev> */
+MODEM_CMD_DEFINE(on_cmd_atcmdinfo_revision)
+{
+ size_t out_len;
+
+ out_len = net_buf_linearize(minfo.mdm_revision,
+ sizeof(minfo.mdm_revision) - 1,
+ data->rx_buf, 0, len);
+ minfo.mdm_revision[out_len] = '\0';
+ LOG_INF("Revision: %s", log_strdup(minfo.mdm_revision));
+}
+
+/* Handler: <IMEI> */
+MODEM_CMD_DEFINE(on_cmd_atcmdinfo_imei)
+{
+ size_t out_len;
+
+ out_len = net_buf_linearize(minfo.mdm_imei, sizeof(minfo.mdm_imei) - 1,
+ data->rx_buf, 0, len);
+ minfo.mdm_imei[out_len] = '\0';
+ LOG_INF("IMEI: %s", log_strdup(minfo.mdm_imei));
+}
+#endif /* CONFIG_MODEM_SHELL */
+
static struct setup_cmd setup_cmds[] = {
/* no echo */
SETUP_CMD_NOHANDLE("ATE0"),
@@ -117,6 +185,15 @@
SETUP_CMD_NOHANDLE("ATH"),
/* extender errors in numeric form */
SETUP_CMD_NOHANDLE("AT+CMEE=1"),
+
+#if defined(CONFIG_MODEM_SHELL)
+ /* query modem info */
+ SETUP_CMD("AT+CGMI", "", on_cmd_atcmdinfo_manufacturer, 0U, ""),
+ SETUP_CMD("AT+CGMM", "", on_cmd_atcmdinfo_model, 0U, ""),
+ SETUP_CMD("AT+CGMR", "", on_cmd_atcmdinfo_revision, 0U, ""),
+ SETUP_CMD("AT+CGSN", "", on_cmd_atcmdinfo_imei, 0U, ""),
+#endif
+
/* disable unsolicited network registration codes */
SETUP_CMD_NOHANDLE("AT+CREG=0"),
/* create PDP context */
@@ -194,6 +271,14 @@
return r;
}
+#if defined(CONFIG_MODEM_SHELL)
+ /* modem information storage */
+ gsm.context.data_manufacturer = minfo.mdm_manufacturer;
+ gsm.context.data_model = minfo.mdm_model;
+ gsm.context.data_revision = minfo.mdm_revision;
+ gsm.context.data_imei = minfo.mdm_imei;
+#endif
+
gsm.gsm_data.isr_buf = &gsm.gsm_isr_buf[0];
gsm.gsm_data.isr_buf_len = sizeof(gsm.gsm_isr_buf);
gsm.gsm_data.rx_rb_buf = &gsm.gsm_rx_rb_buf[0];
