Implimented Load detection module that auto cuts G1, G2 and G3 if values on the ADC_LOAD pins is outside parameters.

ADC.c

@@ -9,6 +9,8 @@
 #include "RegEdit.h"
 #include "avr/io.h"
 
+static uint8_t porta_out;
+static uint8_t porta_dir;
 
 static bool IsInvalidPin(uint8_t pin_num){
     if(pin_num > 7){
@@ -20,6 +22,10 @@ static bool IsInvalidPin(uint8_t pin_num){
 
 void ADC_Init(uint8_t pin_num)
 {
+    //Save the porta status.
+    porta_out = PORTA.OUT;
+    porta_dir = PORTA.DIR;
+    
     if(IsInvalidPin(pin_num)){return;}
 
     //set the direction to input 
@@ -70,6 +76,10 @@ void ADC_Disable()
 
     //Clear the enable ADC flag
     RegEdit_ClearBit((void *) &ADC0.CTRLA, 0);
+    
+    //Restore the port registers
+    PORTA.OUT = porta_out;
+    PORTA.DIR = porta_dir;
 }
 
 

config.h

@@ -16,6 +16,9 @@
 
 #include <stdint.h>
 
+#define ADC_LOAD1 4
+#define ADC_LOAD2 5
+#define ADC_LOAD3 6
 
 /**
  * @brief Positive Zero Crossing Trigger Value

load.c

@@ -4,60 +4,40 @@
 #include "RegEdit.h"
 
 
-#define ADC_LOAD1 4
-#define ADC_LOAD2 5
-#define ADC_LOAD3 6
-
 #define G1 1
 #define G2 3 
 #define G3 2
 
 #define SAMPLE_QTY 32
 
-
+void Load_HandleLoadPortA(uint8_t adc_pin, uint8_t out_pin)
-uint16_t read_load(uint8_t pin_num)
 {
-    ADC_Init(pin_num);
+    ADC_Init(adc_pin);
-    ADC_Enable(pin_num);
+    ADC_Enable(adc_pin);
-    uint16_t value = ADC_ReadValue(pin_num);
+    uint16_t val;
+    for(int i = 0; i < 32; i++){
+        val += ADC_ReadValue(adc_pin);
+    }
+    val /= 32;
     ADC_Disable();
-    return value;
+    if(val < 527 || val > 1000){
+        RegEdit_ClearBit((void *) &PORTA.OUT, out_pin);
+        RegEdit_ClearBit((void *) &PORTA.DIR, out_pin);
+    }
 }
 
-
+void Load_HandleLoadPortB(uint8_t adc_pin, uint8_t out_pin)
-void Load_HandlePinLoads(void)
 {
-    //saving the state of the port A output.
+    ADC_Init(adc_pin);
-    uint8_t porta_out_state = PORTA.OUT;
+    ADC_Enable(adc_pin);
-    uint8_t portb_out_state = PORTB.OUT;    
+    uint16_t val;
-    
+    for(int i = 0; i < 32; i++){
-    uint16_t load_one, load_two, load_three;
+        val = ADC_ReadValue(adc_pin);
-    load_one = 0;
-    load_two = 0;
-    load_three = 0;
-    
-    
-    for(int i = 0; i < SAMPLE_QTY; i++){
-        load_one += read_load(ADC_LOAD1);
-        load_one += read_load(ADC_LOAD2);
-        load_one += read_load(ADC_LOAD3);
-    }
-    load_one /= SAMPLE_QTY;
-    load_two /= SAMPLE_QTY;
-    load_three /= SAMPLE_QTY;
-    
-    //load the backed up state(just in case)
-    RegEdit_SetNum((void *) &PORTA.OUT, porta_out_state);
-    RegEdit_SetNum((void *) &PORTB.OUT, portb_out_state);
-    
-    if(load_one < LOWTHRESH || load_one > HIGHTHRESH){
-        RegEdit_ClearBit((void *) &PORTA.OUT, G1);
-    }
-    if(load_two < LOWTHRESH || load_two > HIGHTHRESH){
-        RegEdit_ClearBit((void *) &PORTB.OUT, G2);
-    }    
-    if(load_three < LOWTHRESH || load_three > HIGHTHRESH){
-        RegEdit_ClearBit((void *) &PORTB.OUT, G3);
     }
         
+    ADC_Disable();
+    if(val < 527 || val > 1000){
+        RegEdit_ClearBit((void *) &PORTB.OUT, out_pin);
+        RegEdit_ClearBit((void *) &PORTB.DIR, out_pin);
+    }
 }

load.h

@@ -22,6 +22,8 @@
  */
 #define HIGHTHRESH 1000
 
+void Load_HandleLoadPortA(uint8_t adc_pin, uint8_t out_pin);
+void Load_HandleLoadPortB(uint8_t adc_pin, uint8_t out_pin);
 
 void Load_HandlePinLoads(void);
 

main.c

@@ -51,7 +51,11 @@ int main(int argc, char **argv)
         ZCD_Poll();
         TriacOut_SetupPins();
         TriacOut_SetAllHigh();
-        Load_HandlePinLoads();
+        
+        Load_HandleLoadPortA(ADC_LOAD1, 1);
+        Load_HandleLoadPortB(ADC_LOAD2, 3);
+        Load_HandleLoadPortB(ADC_LOAD3, 2);
+        
         while(true){
             ;   //Do nothing until new Power cycle/reset occurs
         }

nbproject/Makefile-genesis.properties

@@ -1,11 +1,11 @@
 #
-#Tue Jul 02 14:50:32 PDT 2024
+#Tue Jul 02 16:53:25 PDT 2024
 attiny404.com-microchip-mplab-mdbcore-PK5Tool-PK5ToolImpl.md5=8ed9aa4326bfc0c1a849e697826741b7
 attiny404.languagetoolchain.version=2.46
 attiny404.com-microchip-mplab-nbide-toolchain-xc8-XC8LanguageToolchain.md5=bf89cdcdd6c0a49174fe4b605ef2b42d
 conf.ids=,attiny404
 host.id=2ov5-ff4p-rv
-configurations-xml=b81754b515c9768dda4d05124e37fb9b
+configurations-xml=612d34b4ce82b1d02e7fec601f793556
 com-microchip-mplab-nbide-embedded-makeproject-MakeProject.md5=f612087c95360c842296d189edfe3321
 attiny404.languagetoolchain.dir=/opt/microchip/xc8/v2.46/bin
 proj.dir=/home/ronin/Documents/projects/freelance/laith_naaman/fg004a.X

nbproject/configurations.xml

@@ -212,6 +212,8 @@
         <property key="memories.programmemory" value="true"/>
         <property key="memories.programmemory.ranges" value="0-7ff"/>
         <property key="poweroptions.powerenable" value="true"/>
+        <property key="programmerToGoFilePath"
+                  value="/home/ronin/Documents/projects/freelance/laith_naaman/fg004a.X/debug/default/fg004a_ptg"/>
         <property key="programmerToGoImageName" value="fg004a_ptg"/>
         <property key="programoptions.donoteraseauxmem" value="false"/>
         <property key="programoptions.eraseb4program" value="true"/>
@@ -442,10 +444,10 @@
         <property key="communication.activationmode" value="nohv"/>
         <property key="communication.interface" value="updi"/>
         <property key="communication.interface.jtag" value="2wire"/>
-        <property key="communication.speed" value="0.500"/>
+        <property key="communication.speed" value="0.250"/>
         <property key="debugoptions.debug-startup" value="Use system settings"/>
         <property key="debugoptions.reset-behaviour" value="Use system settings"/>
-        <property key="debugoptions.useswbreakpoints" value="false"/>
+        <property key="debugoptions.useswbreakpoints" value="true"/>
         <property key="event.recorder.debugger.behavior" value="Running"/>
         <property key="event.recorder.enabled" value="false"/>
         <property key="event.recorder.scvd.files" value=""/>
@@ -465,6 +467,8 @@
         <property key="memories.programmemory" value="true"/>
         <property key="memories.programmemory.ranges" value="0-7ff"/>
         <property key="poweroptions.powerenable" value="true"/>
+        <property key="programmerToGoFilePath"
+                  value="/home/ronin/Documents/projects/freelance/laith_naaman/fg004a.X/debug/attiny404/fg004a_ptg"/>
         <property key="programmerToGoImageName" value="fg004a_ptg"/>
         <property key="programoptions.donoteraseauxmem" value="false"/>
         <property key="programoptions.eraseb4program" value="true"/>
@@ -506,7 +510,7 @@
         <property key="communication.activationmode" value="nohv"/>
         <property key="communication.interface" value="updi"/>
         <property key="communication.interface.jtag" value="2wire"/>
-        <property key="communication.speed" value="0.500"/>
+        <property key="communication.speed" value="0.250"/>
         <property key="debugoptions.debug-startup" value="Use system settings"/>
         <property key="debugoptions.reset-behaviour" value="Use system settings"/>
         <property key="debugoptions.useswbreakpoints" value="false"/>

nbproject/private/private.xml

@@ -4,6 +4,8 @@
     <open-files xmlns="http://www.netbeans.org/ns/projectui-open-files/2">
         <group>
             <file>file:/home/ronin/Documents/projects/freelance/laith_naaman/fg004a.X/main.c</file>
+            <file>file:/home/ronin/Documents/projects/freelance/laith_naaman/fg004a.X/load.c</file>
+            <file>file:/home/ronin/Documents/projects/freelance/laith_naaman/fg004a.X/load.h</file>
         </group>
     </open-files>
 </project-private>

queuelogs/debugtool.txt

@@ -0,0 +1,22 @@
+37 1719963429078 GEN4_CONNECT_DIAGNOSTICS:Removing plug and play observer com.microchip.mplab.mdbcore.RI4Tool.RI4ToolBase$RI4PlugNPlayObserver@526a24e0
+37 1719963429078 GEN4_CONNECT_DIAGNOSTICS:Begin PlugNPlayObservers list dump:
+37 1719963429078 GEN4_CONNECT_DIAGNOSTICS:End PlugNPlayObservers list dump:
+
+4715 1719963429080 GEN4_TO_CONTROLLER_LOG:GEN4_DEBUG_INT_LOG_ATtiny404 Pre:SetSoftwareBreakpoint
+4715 1719963429080 GEN4_TO_CONTROLLER_LOG:GEN4_DEBUG_INT_LOG_ATtiny404 Payload
+4715 1719963429080 GEN4_TO_CONTROLLER_LOG:GEN4_DEBUG_INT_LOG_ATtiny404 ffffffffffffffff
+4715 1719963429080 GEN4_TO_CONTROLLER_LOG:GEN4_DEBUG_INT_LOG_ATtiny404 f7b9
+4715 1719963429080 GEN4_TO_CONTROLLER_LOG:GEN4_DEBUG_INT_LOG_ATtiny404 0
+4715 1719963429080 GEN4_TO_CONTROLLER_LOG:GEN4_DEBUG_INT_LOG_ATtiny404 Payload End
+4715 1719963429080 XXXX 1719963429080, Thread 4715: XXXX 1719963429080, Entering Thread 4715: Commands::runScriptWithUpload, script name = ReadProgmem  
+4715 1719963429080 XXXX 1719963429080, Thread 4715: XXXX 1719963429080, Entering Thread 4715: ToolCommUsb::readTransfer, sideData is 0x59 bytes long, transferDataLength is 0x40 bytes long  
+4715 1719963429081 XXXX 1719963429081, Thread 4715: com.Send returned false 
+4715 1719963429081 XXXX 1719963429081, Thread 4715: readTransfer: exception after writeHeaderAndGetAck null 
+4715 1719963429081 XXXX 1719963429081, Thread 4715: XXXX 1719963429081, Entering Thread 4715: ToolCommUsb::recoverFromProtocolError, type = NO_SCRIPT  
+4715 1719963429081 XXXX 1719963429081, Thread 4715: Send Abort Script Engine Command 
+4715 1719963429081 XXXX 1719963429081, Thread 4715: XXXX 1719963429081, Entering Thread 4715: ToolCommUsb::killScriptEngine  
+4715 1719963429081 XXXX 1719963429081, Thread 4715: com.Send returned false 
+4715 1719963429081 XXXX 1719963429081, Thread 4715: Failed sending Abort Script Engine Command. Set nuclear option = true 
+4715 1719963429081 XXXX 1719963429081, Thread 4715: About to nuke 
+4715 1719963429081 XXXX 1719963429081, Thread 4715: XXXX 1719963429081, Entering Thread 4715: ToolCommUsb::nuclearOption  
+4715 1719963429081 XXXX 1719963429081, Thread 4715: com.Send returned false