From b41fe4a9fc64499a48fab6f9eb65bf98254dd0f5 Mon Sep 17 00:00:00 2001
From: jakeg00dwin <jakegoodwin@gorge.works>
Date: Sun, 28 Jul 2024 15:26:26 -0700
Subject: [PATCH] Added code and tests for tracking the setup() function usage

---
 mocks/MockADC/MockADC.c        | 11 ++++++++++-
 mocks/MockADC/MockADC.h        |  1 +
 src/ADC/ADC.c                  |  9 ---------
 tests/MockADC/test_MockADC.cpp |  9 +++++++++
 4 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/mocks/MockADC/MockADC.c b/mocks/MockADC/MockADC.c
index 8c55769..a47f8a9 100644
--- a/mocks/MockADC/MockADC.c
+++ b/mocks/MockADC/MockADC.c
@@ -13,10 +13,13 @@
 uint16_t fake_data[FAKESIZE];
 int fake_index = 0;
 
+static bool is_setup = false;
+
 
 void ADC_Setup(void)
 {
-
+    is_setup = true;
+    return;
 }
 
 void ADC_Init(uint8_t pin_num)
@@ -68,3 +71,9 @@ int MockADC_GetIndex(void)
 {
     return fake_index;
 }
+
+
+bool MockADC_IsSetup(void)
+{
+    return is_setup;
+}
diff --git a/mocks/MockADC/MockADC.h b/mocks/MockADC/MockADC.h
index c69e6ad..0624b04 100644
--- a/mocks/MockADC/MockADC.h
+++ b/mocks/MockADC/MockADC.h
@@ -24,5 +24,6 @@ extern uint16_t (*ADC_ReadValue)(uint8_t pin_num);
 void MockADC_PushValue(uint16_t value);
 void MockADC_ZeroIndex(void);
 int MockADC_GetIndex(void);
+bool MockADC_IsSetup(void);
 
 #endif //MOCKADC_H
diff --git a/src/ADC/ADC.c b/src/ADC/ADC.c
index f468fea..dc8eda0 100644
--- a/src/ADC/ADC.c
+++ b/src/ADC/ADC.c
@@ -63,20 +63,11 @@ void ADC_Init(uint8_t pin_num)
     //Disable input buffer
     //We do some kinda nasty address addition but it saves
     //memory and means we don't need a switch statment.
-    //PORT_ISC_INPUT_DISABLE_gc
     RegEdit_SetBit(
             (void *) (&PORTA.PIN0CTRL)+pin_num,
             PORT_ISC_INPUT_DISABLE_gc
             );
  
-    //Ensure we use full 10bit resolution 
-    //RegEdit_ClearBit((void *) &ADC0.CTRLA, 2);
-
-    //Use VDD as our voltage refernce.
-    //RegEdit_SetBit((void *) &ADC0.CTRLC, 4);
-
-    //We setup the ADC to take 32 samples.
-    //RegEdit_OR_Num((void *) &ADC0.CTRLB, 0x5);
 }
 
 
diff --git a/tests/MockADC/test_MockADC.cpp b/tests/MockADC/test_MockADC.cpp
index 45380c2..c2a86ea 100644
--- a/tests/MockADC/test_MockADC.cpp
+++ b/tests/MockADC/test_MockADC.cpp
@@ -84,3 +84,12 @@ TEST(test_MockADC, MockADC_PushValueDoesntOverflowArray)
         CHECK_TRUE(MockADC_GetIndex() <= 255);
     }
 }
+
+TEST(test_MockADC, MockADC_SetupSetsGlobal)
+{
+    CHECK_FALSE(MockADC_IsSetup());
+    
+    ADC_Setup();
+
+    CHECK_TRUE(MockADC_IsSetup());
+}