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telit: fix supported and current bands query with GE910

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GE910 is a 2g only modem and when queried for bands it returns
only a 2g set of bands:

--> 'AT#BND=?<CR>'
<-- '<CR><LF>#BND: (0-3)<CR><LF><CR><LF>OK<CR><LF>'

Current regex fails, since it considers the 3g bands block mandatory.

A similar problem happens for current bands.

This patch modifies the regular expressions for properly
supporting GE910 and updates tests.
This commit is contained in:
Daniele Palmas
2016-10-10 14:42:45 +02:00
committed by Aleksander Morgado
parent d5cfad49d8
commit 6f11ff10cd
2 changed files with 10 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
plugins/telit/mm-modem-helpers-telit.c
View File

@@ -162,9 +162,9 @@ mm_telit_parse_csim_response (const guint step,
return retries;
}
#define SUPP_BAND_RESPONSE_REGEX "#BND:\\s*\\((?P<Bands2G>.*)\\),\\s*\\((?P<Bands3G>.*)\\)"
#define SUPP_BAND_RESPONSE_REGEX "#BND:\\s*\\((?P<Bands2G>[0-9\\-,]*)\\)(,\\s*\\((?P<Bands3G>.*)\\))?"
#define SUPP_BAND_4G_MODEM_RESPONSE_REGEX "#BND:\\s*\\((?P<Bands2G>.*)\\),\\s*\\((?P<Bands3G>.*)\\),\\s*\\((?P<Bands4G>\\d+-\\d+)\\)"
#define CURR_BAND_RESPONSE_REGEX "#BND:\\s*(?P<Bands2G>\\d+),\\s*(?P<Bands3G>\\d+)"
#define CURR_BAND_RESPONSE_REGEX "#BND:\\s*(?P<Bands2G>\\d+)(,\\s*(?P<Bands3G>\\d+))?"
#define CURR_BAND_4G_MODEM_RESPONSE_REGEX "#BND:\\s*(?P<Bands2G>\\d+),\\s*(?P<Bands3G>\\d+),\\s*(?P<Bands4G>\\d+)"
/*****************************************************************************/

8
plugins/telit/tests/test-mm-modem-helpers-telit.c
View File

@@ -160,6 +160,10 @@ typedef struct {
} BNDResponseTest;
static BNDResponseTest supported_band_mapping_tests [] = {
{ "#BND: (0-3)", TRUE, FALSE, FALSE, 4, { MM_MODEM_BAND_EGSM,
MM_MODEM_BAND_DCS,
MM_MODEM_BAND_PCS,
MM_MODEM_BAND_G850} },
{ "#BND: (0-3),(0,2,5,6)", TRUE, TRUE, FALSE, 7, { MM_MODEM_BAND_EGSM,
MM_MODEM_BAND_DCS,
MM_MODEM_BAND_PCS,
@@ -242,6 +246,10 @@ test_parse_supported_bands_response (void) {
static BNDResponseTest current_band_mapping_tests [] = {
{ "#BND: 0", TRUE, FALSE, FALSE, 2, { MM_MODEM_BAND_EGSM,
MM_MODEM_BAND_DCS
}
},
{ "#BND: 0,5", TRUE, TRUE, FALSE, 3, { MM_MODEM_BAND_EGSM,
MM_MODEM_BAND_DCS,
MM_MODEM_BAND_U900