From 1ec624cc55abbb4911800c658af855827bcb4f22 Mon Sep 17 00:00:00 2001
From: Matthew Robinaugh <robinaum@my.erau.edu>
Date: Wed, 10 Nov 2021 14:36:31 -0700
Subject: [PATCH] Update to load cell calibration and initialize lc

---
 include/LoadCells.h | 8 ++++++--
 include/teensy.h    | 9 +++++----
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/include/LoadCells.h b/include/LoadCells.h
index 5150db6..abcaf2d 100644
--- a/include/LoadCells.h
+++ b/include/LoadCells.h
@@ -25,8 +25,7 @@ void init_LoadCells(LoadCells &loadCells) {
   const int lc_data_2 = 2;
   const int lc_data_3 = 3;
 
-  Serial.begin(9600);           // Begin serial connection
-  pinMode(LED_BUILTIN, OUTPUT); // Configure LED pin
+  Serial.begin(9600);
   // Configure clock pin with high impedance to protect pin (if this doesn't
   // work, change to OUTPUT)
   pinMode(lc_clock, INPUT);
@@ -36,6 +35,11 @@ void init_LoadCells(LoadCells &loadCells) {
   pinMode(lc_data_2, INPUT);
   pinMode(lc_data_3, INPUT);
 
+  loadcell_0.begin(lc_data_0, lc_clock);
+  loadcell_1.begin(lc_data_1, lc_clock);
+  loadcell_2.begin(lc_data_2, lc_clock);
+  loadcell_3.begin(lc_data_3, lc_clock);
+
   loadCells.lc0Calibration = loadCellCalibrate(loadcell_0);
   loadCells.lc1Calibration = loadCellCalibrate(loadcell_1);
   loadCells.lc2Calibration = loadCellCalibrate(loadcell_2);
diff --git a/include/teensy.h b/include/teensy.h
index 4f6f64e..489c375 100644
--- a/include/teensy.h
+++ b/include/teensy.h
@@ -1,13 +1,14 @@
 #include "Vehicle.h"
+#include "LoadCells.h"
 
 void thrustInfo(struct Vehicle &);
-void processTVC(struct Vehicle &);
+void processTVC(struct LoadCells &);
 void write2CSV(struct outVector &, struct Vehicle &);
 void printSimResults(struct Vehicle &);
 
-double loadCellCalibrate(struct LoadCells &);
+double loadCellCalibrate(HX711 loadCell);
 
-double loadCellCalibrate(LoadCells &loadCells) {
+double loadCellCalibrate(HX711 loadCell) {
   // place code to calibrate load cells in here
   double loadTotal = 0.0;
   for (double t = 0; t == 10; ++t) {
@@ -59,7 +60,7 @@ void thrustInfo(Vehicle &State) {
   }
 }
 
-void processTVC(Vehicle &State) {
+void processTVC(LoadCells &loadCells) {
   if (State.time == 0) {
     Serial.println("WARNING: processTVC not implemented for TEENSY");
   }