From 6b567a5db1f6b25e9b70870adbf37b2f618e9e9e Mon Sep 17 00:00:00 2001
From: LegoManACM <41910060+LegoManACM@users.noreply.github.com>
Date: Tue, 12 May 2026 10:01:59 -0700
Subject: [PATCH] Setup GPS funcitonality

---
 variants/pico_dragino_sx1276/platformio.ini |  9 +++-
 variants/pico_dragino_sx1276/target.cpp     | 49 ++++++++++++++-------
 variants/pico_dragino_sx1276/target.h       |  5 ++-
 3 files changed, 44 insertions(+), 19 deletions(-)

diff --git a/variants/pico_dragino_sx1276/platformio.ini b/variants/pico_dragino_sx1276/platformio.ini
index e9f8d861a..ac55d75ea 100644
--- a/variants/pico_dragino_sx1276/platformio.ini
+++ b/variants/pico_dragino_sx1276/platformio.ini
@@ -17,12 +17,17 @@ build_flags =
   -D P_LORA_MISO=16
   -D P_LORA_MOSI=19
   -D P_LORA_NSS=17
-  -D PIN_GPS_RX=9
-  -D PIN_GPS_TX=8
   -D ENV_INCLUDE_GPS=1
+  -D PIN_GPS_RX=13
+  -D PIN_GPS_TX=12
+  -D setPins=setPinout
+  -D ENV_SKIP_GPS_DETECT=1
+  -D PERSISTANT_GPS=1
 build_src_filter = ${rp2040_base.build_src_filter}
   +<../variants/pico_dragino_sx1276>
   +<../variants/waveshare_rp2040_lora/WaveshareBoard.cpp>
+  +<helpers/sensors/EnvironmentSensorManager.cpp>
+  +<helpers/sensors/MicroNMEALocationProvider.cpp>
 lib_deps =
   ${rp2040_base.lib_deps}
   stevemarple/MicroNMEA @ ^2.0.6
diff --git a/variants/pico_dragino_sx1276/target.cpp b/variants/pico_dragino_sx1276/target.cpp
index 39e636e63..b2b65182f 100644
--- a/variants/pico_dragino_sx1276/target.cpp
+++ b/variants/pico_dragino_sx1276/target.cpp
@@ -1,7 +1,8 @@
 #include "target.h"
-
 #include <Arduino.h>
 #include <helpers/ArduinoHelpers.h>
+#include <helpers/sensors/MicroNMEALocationProvider.h>
+#include <helpers/sensors/EnvironmentSensorManager.h>
 
 WaveshareBoard board;
 
@@ -10,28 +11,46 @@ WRAPPER_CLASS radio_driver(radio, board);
 
 VolatileRTCClock fallback_clock;
 AutoDiscoverRTCClock rtc_clock(fallback_clock);
-SensorManager sensors;
+
+MicroNMEALocationProvider nmea(Serial1, &rtc_clock);
+EnvironmentSensorManager sensors(nmea);
 
 bool radio_init() {
-  Serial.begin(115200);
-  delay(3000);
-  Serial.println("Starting up...");
+  pinMode(25, OUTPUT);
+  
+  // step 1
+  digitalWrite(25,HIGH); delay(300); digitalWrite(25,LOW); delay(300);
+  Serial1.setRX(PIN_GPS_RX);
+  
+  // step 2
+  digitalWrite(25,HIGH); delay(300); digitalWrite(25,LOW); delay(300);
+  Serial1.setTX(PIN_GPS_TX);
 
-  rtc_clock.begin(Wire);
-  Serial.println("RTC done");
+  // step 3
+  digitalWrite(25,HIGH); delay(300); digitalWrite(25,LOW); delay(300);
+  Serial1.begin(9600);
 
-  pinMode(P_LORA_RST, OUTPUT);
-  digitalWrite(P_LORA_RST, LOW);
-  delay(10);
-  digitalWrite(P_LORA_RST, HIGH);
-  delay(10);
-  Serial.println("Reset done");
+  // step 4
+  digitalWrite(25,HIGH); delay(300); digitalWrite(25,LOW); delay(300);
+  rtc_clock.begin(Wire);
 
+  // step 5
+  digitalWrite(25,HIGH); delay(300); digitalWrite(25,LOW); delay(300);
   SPI.begin();
-  Serial.println("SPI done");
 
+  // step 6
+  digitalWrite(25,HIGH); delay(300); digitalWrite(25,LOW); delay(300);
   bool result = radio.std_init(NULL);
-  Serial.println(result ? "Radio OK" : "Radio FAILED");
+
+  if (result) {
+    for (int i = 0; i < 10; i++) {
+      digitalWrite(25,HIGH); delay(100); digitalWrite(25,LOW); delay(100);
+    }
+  } else {
+    for (int i = 0; i < 3; i++) {
+      digitalWrite(25,HIGH); delay(500); digitalWrite(25,LOW); delay(500);
+    }
+  }
   return result;
 }
 
diff --git a/variants/pico_dragino_sx1276/target.h b/variants/pico_dragino_sx1276/target.h
index 18702442e..045175969 100644
--- a/variants/pico_dragino_sx1276/target.h
+++ b/variants/pico_dragino_sx1276/target.h
@@ -5,13 +5,14 @@
 #include <helpers/radiolib/RadioLibWrappers.h>
 #include <helpers/radiolib/CustomSX1276Wrapper.h>
 #include <helpers/AutoDiscoverRTCClock.h>
-#include <helpers/SensorManager.h>
+#include <helpers/sensors/EnvironmentSensorManager.h>
+#include <helpers/sensors/MicroNMEALocationProvider.h>
 #include <WaveshareBoard.h>
 
 extern WaveshareBoard board;
 extern WRAPPER_CLASS radio_driver;
 extern AutoDiscoverRTCClock rtc_clock;
-extern SensorManager sensors;
+extern EnvironmentSensorManager sensors;
 
 bool radio_init();
 uint32_t radio_get_rng_seed();