Added tests for load module

src/CMakeLists.txt

@@ -49,10 +49,10 @@ add_custom_target(upload ALL
 endif()
 
 
+add_subdirectory(load)
 add_subdirectory(zero_cross_detection)
 add_subdirectory(ADC)
 add_subdirectory(RegEdit)
 add_subdirectory(usart)
 add_subdirectory(TriacOut)
-add_subdirectory(load)
 add_subdirectory(Enable)

src/load/CMakeLists.txt

@@ -1,22 +1,18 @@
+add_library(load STATIC
+    load.c
+)
+target_include_directories(load PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}
+)
+
 if(UNIT_TESTING)
-    add_library(load STATIC
-        load.c
-    )
-    target_include_directories(load PUBLIC
-        ${CMAKE_CURRENT_LIST_DIR}
-    )
     target_link_libraries(load
         MockRegEdit
+        MockADC
     )
-
 else()
-    add_library(load STATIC
-        load.c
-    )
-    target_include_directories(load PUBLIC
-        ${CMAKE_CURRENT_LIST_DIR}
-    )
     target_link_libraries(load
-        RegEdit 
+        RegEdit
+        ADC
     )
 endif()

src/load/load.c

@@ -1,7 +1,27 @@
+/*
+ * Author: Jake G 
+ * Date: 2024 
+ * filename: load.c
+ * description: module_purpose
+ */
+
+#ifndef __AVR_ATtiny404__
+#define __AVR_ATtiny404__
+#endif
+
+
 #include <avr/io.h>
 #include "load.h"
-#include "ADC.h"
-#include "RegEdit.h"
+
+
+#ifndef UNIT_TESTING
+    #include "ADC.h"
+    #include "RegEdit.h"
+#else
+    #include "MockADC/MockADC.h"
+    #include "MockRegEdit.h"
+#endif
+
 
 
 void Load_HandleLoadPortA(uint8_t adc_pin, uint8_t out_pin)

src/main.c

@@ -30,14 +30,67 @@
 //Set the function pointer for the delay func
 void (*Delay_MicroSeconds)(double us) = _delay_us;
 
+static void setup_adc0(void)
+{
+    //Set the bits used.
+    ADC0.CTRLA = 0x0;
+    
+    //Set the sample accumulation number to 32
+    ADC0.CTRLB = 0x5;
+    
+    //Set the Voltage Reference point to VCC.
+    ADC0.CTRLC |= (1<<4);
+    
+    //Set the Prescaler to divide the F_PER by 32
+    ADC0.CTRLC |= (1<<2);
+    
+    //Setup a initialization delay
+    ADC0.CTRLD |= (2<<5);
+    
+    //Add ADC variation for cleaner readings
+    ADC0.CTRLD |= (1<<4);
+    
+    //Enable the ADC
+    ADC0.CTRLA |= (1<<0);
+}
+
+static void setup_pa4_adc(void)
+{
+    //Set the PA4 pin as an input pin.
+    PORTA.DIR ^= ~(1<<4);
+    
+    //Configure the MUXPOS or which pin gets connected to ADC0 periph.
+    ADC0.MUXPOS = 0x04; //AIN4 
+}
+
+static uint16_t read_adc0(void)
+{
+    ADC0.COMMAND = ADC_STCONV_bm;
+    
+    //Wait until the sampling/conversion is done.      
+    while (!(ADC0.INTFLAGS & ADC_RESRDY_bm))
+    {
+        ;
+    }
+    
+    //Bit Shift to account for the accumulated samples.
+    //AKA we divide by 32
+    uint16_t value = ADC0.RES >> 5;
+    return value;
+}
+
 
 int main(int argc, char **argv)
-{
+{ 
+
+    Enable_SetPinsLow();
+    TriacOut_SetupPins();
+    ADC_Setup();
+
     while(true){
         for(int i = 0; i < GatePulsesQty; i++){
             ZCD_Poll();
             _delay_us(Tau);
-            TriacOut_SetupPins();
             TriacOut_SetAllHigh();  //Only G1 exists in High power mode
             TriacOut_PulsePins(GatePulses[i]);
         }
@@ -45,9 +98,14 @@ int main(int argc, char **argv)
         //The G1 pin is low at this point.
         _delay_ms(2500);
         ZCD_Poll();
-        Enable_SetPinsHigh();
+
+        //Enable pins are enabled(set high) if the ADCLOAD value is valid.
+        Load_HandleLoadPortA(ADC_LOAD1, EN1);
+        Load_HandleLoadPortB(ADC_LOAD2, EN2);
+        Load_HandleLoadPortB(ADC_LOAD3, EN3);
+        
         while(true){
-            ;   //Do nothing until new Power cycle/reset occurs
+            //;   //Do nothing until new Power cycle/reset occurs
         }
     }
 }

tests/CMakeLists.txt

@@ -10,6 +10,7 @@ add_subdirectory(RegEdit)
 add_subdirectory(simple_test)
 add_subdirectory(zero_cross_detection)
 add_subdirectory(TriacOut)
+add_subdirectory(load)
 
 
 # TEST_RUNNER
@@ -38,6 +39,7 @@ target_link_libraries(Mock_Tests
 	test_MockRegEdit
 	test_MockADC
 	test_zero_cross_detection
+    test_load
 )
 
 

tests/MockTests.cpp

@@ -5,6 +5,7 @@
 IMPORT_TEST_GROUP(test_MockRegEdit);
 IMPORT_TEST_GROUP(test_MockADC);
 IMPORT_TEST_GROUP(test_zero_cross_detection);
+IMPORT_TEST_GROUP(test_load);
 
 //START: main
 int main(int argc, char** argv)

tests/load/CMakeLists.txt

@@ -0,0 +1,12 @@
+# TEST_RUNNER
+add_library(test_load
+    test_load.cpp    
+)
+
+target_link_libraries(test_load
+    ${CPPUTEST_LIBRARIES}/libCppUTest.a
+    ${CPPUTEST_LIBRARIES}/libCppUTestExt.a
+    load
+    MockADC
+    MockRegEdit
+)

tests/load/test_load.cpp

@@ -0,0 +1,35 @@
+/*
+ * Author: Jake G 
+ * Date: 2024 
+ * filename: test_load.cpp
+ * description: 
+ */
+
+#include "CppUTest/CommandLineTestRunner.h"
+#include "CppUTestExt/MockSupport.h"
+#include <cstdint>
+
+extern "C" 
+{
+#include "load.h"
+#include "MockADC.h"
+#include "MockADC.h"
+}
+
+TEST_GROUP(test_load)
+{
+    void setup()
+    {
+
+    }
+    void teardown()
+    {
+        mock().checkExpectations();
+        mock().clear();
+    }
+};
+
+TEST(test_load, LoadPass)
+{
+    CHECK_TRUE(true);
+}