Add softwareEnableGNSS - see #174

Author: PaulZC

keywords.txt

@@ -153,6 +153,7 @@ setOutputPort	KEYWORD2
 factoryReset	KEYWORD2
 hardReset	KEYWORD2
 softwareResetGNSSOnly	KEYWORD2
+softwareEnableGNSS	KEYWORD2
 factoryDefault	KEYWORD2
 
 saveConfiguration	KEYWORD2

src/u-blox_GNSS.cpp

@@ -6446,6 +6446,20 @@ void DevUBLOXGNSS::softwareResetGNSSOnly()
   sendCommand(&packetCfg, 0); // don't expect ACK
 }
 
+void DevUBLOXGNSS::softwareEnableGNSS(bool enable)
+{
+  // Issue controlled software reset (GNSS only)
+  packetCfg.cls = UBX_CLASS_CFG;
+  packetCfg.id = UBX_CFG_RST;
+  packetCfg.len = 4;
+  packetCfg.startingSpot = 0;
+  payloadCfg[0] = 0;          // hot start
+  payloadCfg[1] = 0;          // hot start
+  payloadCfg[2] = enable ? 0x09 : 0x08; // 0x09 = start GNSS, 0x08 = stop GNSS
+  payloadCfg[3] = 0;          // reserved
+  sendCommand(&packetCfg, 0); // don't expect ACK
+}
+
 // Reset module to factory defaults
 // This still works but it is the old way of configuring ublox modules. See getVal and setVal for the new methods
 bool DevUBLOXGNSS::factoryDefault(uint16_t maxWait)

src/u-blox_GNSS.h

@@ -296,6 +296,7 @@ class DevUBLOXGNSS
   void factoryReset();                                              // Send factory reset sequence (i.e. load "default" configuration and perform hardReset)
   void hardReset();                                                 // Perform a reset leading to a cold start (zero info start-up)
   void softwareResetGNSSOnly();                                     // Controlled Software Reset (GNSS only) only restarts the GNSS tasks, without reinitializing the full system or reloading any stored configuration.
+  void softwareEnableGNSS(bool enable);                             // Controlled Software Start / Stop (GNSS only)
   bool factoryDefault(uint16_t maxWait = kUBLOXGNSSDefaultMaxWait); // Reset module to factory defaults
 
   // Save configuration to BBR / Flash