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

Diff: gnss.cpp

Revision:
3:2a1cd49ead85
Parent:
2:b10ca4aa2e5e
Child:
4:82308d600690
--- a/gnss.cpp	Thu Apr 13 14:45:17 2017 +0000
+++ b/gnss.cpp	Thu May 04 16:29:39 2017 +0000
@@ -25,13 +25,9 @@
 
 GnssParser::GnssParser(void)
 {
-    // Create the power pins but set everything to disabled
-    _gnssPower = NULL;
+    // Create the enable pin but set everything to disabled
     _gnssEnable = NULL;
     
-#if defined GNSSPWR && defined TARGET_UBLOX_C030 /* TODO  */
-    _gnssPower = new DigitalInOut(GNSSPWR, PIN_OUTPUT, OpenDrain, 0);
-#endif
 #if defined GNSSEN && defined TARGET_UBLOX_C030 /* TODO  */
     _gnssEnable = new DigitalInOut(GNSSEN, PIN_OUTPUT, PushPullNoPull, 0);
 #endif
@@ -39,12 +35,6 @@
 
 GnssParser::~GnssParser(void)
 {
-    // Set the power pins to lowest power state before ending
-    if (_gnssPower != NULL) {
-       *_gnssPower = 0;
-        delete _gnssPower;
-    }
-    
     if (_gnssEnable != NULL) {
         *_gnssEnable = 0;
         delete _gnssEnable;
@@ -60,11 +50,6 @@
 
 void GnssParser::_powerOn(void)
 {
-    // Power up and enable the module
-    if (_gnssPower != NULL) {
-       *_gnssPower = 1;
-    }
-    wait_ms (1);
     if (_gnssEnable != NULL) {
        *_gnssEnable = 1;
     }