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authorHarald Welte <laforge@gnumonks.org>2012-06-01 21:59:34 +0200
committerHarald Welte <laforge@gnumonks.org>2012-06-01 21:59:34 +0200
commitbe32141745c89272948fcdee69a3ff100f86c3d7 (patch)
tree6ceecef65ade35e9b61780386fae26025415c165 /src/gsmd
parent177b57c5c40b93ee35966e98f4be59ccfc3bd19d (diff)
add new (incomplete) Wavecom vendor module
Diffstat (limited to 'src/gsmd')
-rw-r--r--src/gsmd/Makefile.am5
-rw-r--r--src/gsmd/vendor_wavecom.c152
2 files changed, 156 insertions, 1 deletions
diff --git a/src/gsmd/Makefile.am b/src/gsmd/Makefile.am
index 01d6a8d..ad2692e 100644
--- a/src/gsmd/Makefile.am
+++ b/src/gsmd/Makefile.am
@@ -30,7 +30,8 @@ plugin_LTLIBRARIES = libgsmd-machine_generic.la \
libgsmd-vendor_tihtc.la \
libgsmd-vendor_qc.la \
libgsmd-vendor_bcm.la \
- libgsmd-vendor_telit.la
+ libgsmd-vendor_telit.la \
+ libgsmd-vendor_wavecom.la
libgsmd_machine_generic_la_SOURCES = machine_generic.c
libgsmd_machine_generic_la_LDFLAGS = -module
@@ -51,6 +52,8 @@ libgsmd_vendor_bcm_la_SOURCES = vendor_bcm.c
libgsmd_vendor_bcm_la_LDFLAGS = -module
libgsmd_vendor_telit_la_SOURCES = vendor_telit.c
libgsmd_vendor_telit_la_LDFLAGS = -module
+libgsmd_vendor_wavecom_la_SOURCES = vendor_wavecom.c
+libgsmd_vendor_wavecom_la_LDFLAGS = -module
noinst_HEADERS = gsmd.h
diff --git a/src/gsmd/vendor_wavecom.c b/src/gsmd/vendor_wavecom.c
new file mode 100644
index 0000000..514145d
--- /dev/null
+++ b/src/gsmd/vendor_wavecom.c
@@ -0,0 +1,152 @@
+/* Wavecom Q26 gsmd plugin
+ *
+ * (C) 2012 by Harald Welte <laforge@openmoko.org>
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+#include <stdint.h>
+
+#include "gsmd.h"
+
+#include <gsmd/gsmd.h>
+#include <gsmd/usock.h>
+#include <gsmd/event.h>
+#include <gsmd/talloc.h>
+#include <gsmd/extrsp.h>
+#include <gsmd/atcmd.h>
+#include <gsmd/vendorplugin.h>
+#include <gsmd/unsolicited.h>
+
+struct cell_info_fsq {
+ uint8_t cur;
+ uint8_t full;
+ uint8_t sub;
+};
+
+#define TOK_OR_OUT(in) do { tok = strchr(in, ','); if (!tok || *(tok+1) == 0) goto out; tok += 1; } while (0)
+
+static int cced_parse(const char *buf, int len, const char *param,
+ struct gsmd *gsmd)
+{
+ struct gsmd_evt_auxdata *aux;
+ struct gsmd_ucmd *ucmd = usock_build_event(GSMD_MSG_EVENT, GSMD_EVT_CELLINFO, sizeof(*aux));
+ char *tok = buf;
+ int rc;
+
+ if (!ucmd)
+ return -ENOMEM;
+
+ aux = (struct gsmd_evt_auxdata *) ucmd->buf;
+
+ DEBUGP("entering cced_parse param=`%s'\n", param);
+
+ aux->u.cell_info.mcc = atoi(tok);
+ TOK_OR_OUT(tok);
+ aux->u.cell_info.mnc = atoi(tok);
+ TOK_OR_OUT(tok);
+ sscanf(tok, "%x", &aux->u.cell_info.lac);
+ TOK_OR_OUT(tok);
+ sscanf(tok, "%x", &aux->u.cell_info.ci);
+ TOK_OR_OUT(tok);
+ aux->u.cell_info.bsic = atoi(tok);
+ TOK_OR_OUT(tok);
+ aux->u.cell_info.arfcn = atoi(tok);
+ TOK_OR_OUT(tok);
+ aux->u.cell_info.rxlev = atoi(tok);
+
+ usock_evt_send(gsmd, ucmd, GSMD_EVT_SIGNAL);
+ ucmd = NULL;
+
+ TOK_OR_OUT(tok);
+ TOK_OR_OUT(tok);
+ TOK_OR_OUT(tok);
+ TOK_OR_OUT(tok);
+ TOK_OR_OUT(tok);
+ TOK_OR_OUT(tok);
+ TOK_OR_OUT(tok);
+
+ /* iterate over neighbor cell records */
+ while (tok) {
+ //DEBUGP("remaining: `%s'\n", tok);
+
+ ucmd = usock_build_event(GSMD_MSG_EVENT, GSMD_EVT_CELLINFO, sizeof(*aux));
+ if (!ucmd)
+ return -ENOMEM;
+ aux = (struct gsmd_evt_auxdata *) ucmd->buf;
+
+ aux->u.cell_info.mcc = atoi(tok);
+ TOK_OR_OUT(tok);
+ aux->u.cell_info.mnc = atoi(tok);
+ TOK_OR_OUT(tok);
+ sscanf(tok, "%x", &aux->u.cell_info.lac);
+ TOK_OR_OUT(tok);
+ sscanf(tok, "%x", &aux->u.cell_info.ci);
+ TOK_OR_OUT(tok);
+ aux->u.cell_info.bsic = atoi(tok);
+ TOK_OR_OUT(tok);
+ aux->u.cell_info.arfcn = atoi(tok);
+ TOK_OR_OUT(tok);
+ aux->u.cell_info.rxlev = atoi(tok);
+
+ usock_evt_send(gsmd, ucmd, GSMD_EVT_SIGNAL);
+ ucmd = NULL;
+
+ TOK_OR_OUT(tok);
+ }
+
+ return 0;
+out:
+ talloc_free(ucmd);
+ return 0;
+}
+
+static const struct gsmd_unsolicit wavecom_unsolicit[] = {
+ { "+CCED", &cced_parse }, /* Cell Environment Report */
+};
+
+static int wavecom_detect(struct gsmd *g)
+{
+ /* FIXME: do actual detection of vendor if we have multiple vendors */
+ return 1;
+}
+
+static int wavecom_initsettings(struct gsmd *g)
+{
+ int rc = 0;
+ struct gsmd_atcmd *cmd;
+
+ /* use +WREGC to enter "spy mode" (no transmit / registration) */
+ rc |= gsmd_simplecmd(g, "AT+WREGC=1");
+ rc |= gsmd_simplecmd(g, "AT+CCED=1,3");
+
+ return rc;
+}
+
+struct gsmd_vendor_plugin gsmd_vendor_plugin = {
+ .name = "Wavecom Q26",
+ .ext_chars = "",
+ .num_unsolicit = ARRAY_SIZE(wavecom_unsolicit),
+ .unsolicit = wavecom_unsolicit,
+ .detect = &wavecom_detect,
+ .initsettings = &wavecom_initsettings,
+};
personal git repositories of Harald Welte. Your mileage may vary