u-blox / gnss

This class provides an API to communicate with a u-blox GNSS chip. The files here were originally part of the C027_Support library (https://developer.mbed.org/teams/ublox/code/C027_Support/ at revision 138:dafbbf31bf76) but have been separated out, primarily for use on the u-blox C030 board where the cellular interace portion of the C027_Support library will instead be provided through the new mbed Cellular API.

Dependents:   example-ublox-at-cellular-interface-ext example-low-power-sleep example-C030-out-of-box-demo example-C030-out-of-box-demo ... more

Files at this revision

API Documentation at this revision

Revision 32:36bf0ff17131, committed 2019-04-24

Comitter:
fahim.alavi@u-blox.com
Date:
Wed Apr 24 17:55:48 2019 +0500
Parent:
31:9a1ce433f062
Child:
33:75163fa7e453
Commit message:
Warnings removed and message NAVX5 corrected

Changed in this revision

gnss_operations.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/gnss_operations.cpp	Wed Apr 03 16:32:30 2019 +0500
+++ b/gnss_operations.cpp	Wed Apr 24 17:55:48 2019 +0500
@@ -170,7 +170,7 @@
 	//convert unsigned int acc to hex
 	//ask if positioning mask or time accuracy mask
 	unsigned char 	ubx_cfg_nav5[]={0xFF, 0xFF, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10, 0x27, 0x00, 0x00,
-					0x0A, 0x00, 0xFA, 0x00,0xFA, 0x00, EXTRACT_BYTE(0, FIRST_BYTE, acc), EXTRACT_BYTE(1, SECOND_BYTE, acc),
+					0x0A, 0x00, 0xFA, 0x00,0xFA, 0x00, (unsigned char)EXTRACT_BYTE(0, FIRST_BYTE, acc), (unsigned char)EXTRACT_BYTE(1, SECOND_BYTE, acc),
 					0x5E, 0x01, 0x00, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,0x00, 0x00, 0x00, 0x00};
 
 	while(conf)
@@ -414,9 +414,9 @@
 int GnssOperations::cfg_batch_feature(tUBX_CFG_BATCH *obj)
 {
 	int length =0;
-	const unsigned char cfg_batch_feature[] = {0x00, 0x01, EXTRACT_BYTE(0, FIRST_BYTE, obj->bufSize),
-						EXTRACT_BYTE(1, SECOND_BYTE, obj->bufSize), EXTRACT_BYTE(0, FIRST_BYTE, obj->notifThrs),
-						EXTRACT_BYTE(1, SECOND_BYTE, obj->notifThrs), obj->pioId, 0x00};
+	const unsigned char cfg_batch_feature[] = {0x00, 0x01, (unsigned char)EXTRACT_BYTE(0, FIRST_BYTE, obj->bufSize),
+	        (unsigned char) EXTRACT_BYTE(1, SECOND_BYTE, obj->bufSize), (unsigned char) EXTRACT_BYTE(0, FIRST_BYTE, obj->notifThrs),
+	        (unsigned char) EXTRACT_BYTE(1, SECOND_BYTE, obj->notifThrs), obj->pioId, 0x00};
 
 	length = GnssSerial::sendUbx(0x06, 0x93, cfg_batch_feature, sizeof(cfg_batch_feature));
 
@@ -532,6 +532,11 @@
 		length = GnssSerial::sendUbx(0x06, 0x08, full_power_building_level_rate, sizeof(full_power_building_level_rate));
 		wait(1);
 		break;
+	case AVAILABLE_OPERATION:
+	default : {
+	    SEND_LOGGING_MESSAGE("Invalid power mode");
+	}
+	break;
 	}
 
 	return (length >= (int)(sizeof(semi_continuous_pms) + UBX_FRAME_SIZE)) ? 1 : 0;
@@ -543,7 +548,7 @@
 	unsigned char CFG_PM2[] = {0xB5, 0x62, 0x06, 0x3B, 0x00, 0x00, 0x41, 0xC9};
 	unsigned char CFG_RATE[] = {0xB5, 0x62, 0x06, 0x08, 0x00, 0x00, 0x0E, 0x30};
 	unsigned char CFG_NAV5[] = {0xB5, 0x62, 0x06, 0x24, 0x00, 0x00, 0x2A, 0x84};
-	unsigned char CFG_NAVX5[] = {0xB5, 0x62, 0x06, 0x24, 0x00, 0x00, 0x29, 0x81};
+	unsigned char CFG_NAVX5[] = {0xB5, 0x62, 0x06, 0x23, 0x00, 0x00, 0x29, 0x81};
 
 	this->_send(CFG_PMS, sizeof(CFG_PMS));
 	wait(1);