Multi-Hackers / GpsParser

GPS NEMA String parser library. Only supports SkyTraq Venus chip at this time.

Dependents:   MTDOT-EVB-LinkCheck-AL MTDOT-BOX-EVB-Factory-Firmware-LIB-108 TelitSensorToCloud mDot_sensor_to_cloud ... more

Files at this revision

API Documentation at this revision

Revision 13:b41779d6cddb, committed 2018-01-31

Comitter:
Evan Hosseini
Date:
Wed Jan 31 09:14:03 2018 -0600
Parent:
12:179474537b42
Commit message:
Pull LED i2c write out of the Ticker ISR

Changed in this revision

GPSPARSER.cpp Show annotated file Show diff for this revision Revisions of this file
GPSPARSER.h Show annotated file Show diff for this revision Revisions of this file 
--- a/GPSPARSER.cpp	Thu Aug 10 16:23:41 2017 -0500
+++ b/GPSPARSER.cpp	Wed Jan 31 09:14:03 2018 -0600
@@ -35,6 +35,7 @@
     : _getSentenceThread(&GPSPARSER::startSentenceThread,this),
       _led(led),
       _led_state(0),
+      _led_state_out(0),
       _tick_running(false)
 {
     _gps_uart = uart;
@@ -191,6 +192,12 @@
                 if (! _tick_running) {
                     _tick.attach(this, &GPSPARSER::blinker, 0.5);
                     _tick_running = true;
+                } else {
+                    if (_led_state_out != _led_state)
+                    {
+                        _led_state_out = _led_state;
+                        _led->setPWM(NCP5623B::LED_3, _led_state_out);
+                    }
                 }
             }
         }
@@ -480,6 +487,5 @@
 
 void GPSPARSER::blinker() {
     _led_state = (_led_state == 0) ? 8 : 0;
-    _led->setPWM(NCP5623B::LED_3, _led_state);
 }
 

--- a/GPSPARSER.h	Thu Aug 10 16:23:41 2017 -0500
+++ b/GPSPARSER.h	Wed Jan 31 09:14:03 2018 -0600
@@ -153,6 +153,7 @@
     Thread _getSentenceThread;
     NCP5623B* _led;
     int8_t _led_state;
+    int8_t _led_state_out;
     Ticker _tick;
     bool _tick_running;
     Mutex _mutex;