From 4cfb26bc51d668916dd214c881aa015ae9720d58 Mon Sep 17 00:00:00 2001
From: Dane Sabo <dane.sabo@pitt.edu>
Date: Wed, 9 Apr 2025 14:10:53 -0400
Subject: [PATCH] vault backup: 2025-04-09 14:10:53

---
 3-99 Research/3 ARCADE/I2C/main.c   |   8 ++-
 3-99 Research/3 ARCADE/I2C/main.elf | Bin 8064 -> 6476 bytes
 3-99 Research/3 ARCADE/I2C/main.hex |  75 ++--------------------------
 3-99 Research/3 ARCADE/I2C/makefile |  41 +++++++++++++++
 4 files changed, 49 insertions(+), 75 deletions(-)
 create mode 100644 3-99 Research/3 ARCADE/I2C/makefile

diff --git a/3-99 Research/3 ARCADE/I2C/main.c b/3-99 Research/3 ARCADE/I2C/main.c
index 03663c263..90a17b80d 100644
--- a/3-99 Research/3 ARCADE/I2C/main.c	
+++ b/3-99 Research/3 ARCADE/I2C/main.c	
@@ -1,5 +1,3 @@
-#define F_CPU 16000000UL
-
 #include <avr/io.h>
 #include <util/delay.h>
 
@@ -17,8 +15,8 @@ int main(void) {
 
     // Clear PB5: LED OFF
     PORTB &= ~(1 << PB5);
-    _delay_ms(1000); // Delay 1000 milliseconds (1 second)
-  }
+    _delay_ms(1000); // Delay 1000 milliseconds (1 second) }
 
-  return 0; // Though this line is never reached because of the infinite loop
+    return 0; // Though this line is never reached because of the infinite loop
+  }
 }
diff --git a/3-99 Research/3 ARCADE/I2C/main.elf b/3-99 Research/3 ARCADE/I2C/main.elf
index e9c484bc68a5796be878fd848a2aef0e0c578876..30a70dd56544a5b1c9606c72bd2022a040d9f3c1 100755
GIT binary patch
delta 1125
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z<rI{FOE#gP*esoN6Y66T7hNiX9g0XC?AG`{w>JIydAR4E`@7$HejNMa`?IyMnH^q^
zM1oBs677bXPy;$9FT=+F<@ty4>vVL5XtX|2KmF_8&)WBsSL~_U)VCdaLp1U9|9`bj
zdy^C0BWttWyT{B|#Ir+}s|&~|;z5yBSScwYyav1E5K$QXTH|*Li~m>fL42#dt(;5z
zAFx`_ZBX@4fkDit77T&agfXz1U=mC&D8xgp_BAbjPUEZ+FAbHA>fwS_E#QI1Pc&|T
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zPLQx^Qd1Hr4SrD0JvjfwkA_1t+gg?#jk~&t@HiryVhPv>90PZ{V6XRCf2EYp6${zL
ze5RZ#SJI^lZ+T}pVFmb>HFx}W=0>GZO2y7mDz*Q8o_8&4D3d9c3b|A!f3tH`=A<v_
z%B2_cyzU$2E#EY+T5i7J_wZGJoLBt!IT~p2+d#iLX7HE5xY;D`2}Xp*gHbbK@GQ)d
v!FOPaN4Nnq(90Vzr+WD}OzQ+&p=eLM4^z4LQYbRg93-0D9~pznqKW(k4KA{2

delta 2767
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z$(Hzi@qGN;KwOqy%*e^inU*s(py1=OVgpACkMW*Co5rS5@TLDYey~_oLT?at1zW{s
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diff --git a/3-99 Research/3 ARCADE/I2C/main.hex b/3-99 Research/3 ARCADE/I2C/main.hex
index 455ba7243..c99064111 100644
--- a/3-99 Research/3 ARCADE/I2C/main.hex	
+++ b/3-99 Research/3 ARCADE/I2C/main.hex	
@@ -5,74 +5,9 @@
 :100040000C943E000C943E000C943E000C943E0038
 :100050000C943E000C943E000C943E000C943E0028
 :100060000C943E000C943E0011241FBECFEFD8E04C
-:10007000DEBFCDBF0E9440000C9465020C940000CE
-:10008000CF93DF93CDB7DEB76C970FB6F894DEBF92
-:100090000FBECDBF84E290E0FC01208184E290E0BD
-:1000A0002062FC01208385E290E0FC01208185E252
-:1000B00090E02062FC01208380E090E0AAE7B4E4B5
-:1000C0008F87988BA98BBA8B20E030E04AE755E404
-:1000D0006F85788989899A890E94D001DC01CB01DA
-:1000E0008B8B9C8BAD8BBE8B20E030E040E85FE3D8
-:1000F0006B897C898D899E890E944A0188232CF412
-:1001000081E090E0988F8F8B3FC020E03FEF4FE77A
-:1001100057E46B897C898D899E890E94CB011816D2
-:100120004CF520E030E040E251E46F857889898920
-:100130009A890E94D001DC01CB01BC01CD010E9453
-:100140004F01DC01CB01988F8F8B0FC080E991E0CC
-:100150009A8F898F898D9A8D0197F1F79A8F898F60
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-:1001700069F714C06B897C898D899E890E944F0123
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-:100190008B8D9C8D0197F1F79C8F8B8F85E290E082
-:1001A000FC01208185E290E02F7DFC01208380E02E
-:1001B00090E0AAE7B4E489839A83AB83BC8320E010
-:1001C00030E04AE755E469817A818B819C810E9405
-:1001D000D001DC01CB018D839E83AF83B88720E003
-:1001E00030E040E85FE36D817E818F8198850E94D9
-:1001F0004A0188232CF481E090E09A8789873FC0E8
-:1002000020E03FEF4FE757E46D817E818F81988535
-:100210000E94CB0118164CF520E030E040E251E49A
-:1002200069817A818B819C810E94D001DC01CB01A4
-:10023000BC01CD010E944F01DC01CB019A87898767
-:100240000FC080E991E09C878B878B859C85019707
-:10025000F1F79C878B8789859A8501979A8789878B
-:1002600089859A85892B69F714C06D817E818F817C
-:1002700098850E944F01DC01CB019A878987898587
-:100280009A859E878D878D859E850197F1F79E873C
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+:10007000DEBFCDBF0E9440000C9458000C940000DD
+:10008000259A2D9A2FEF83ED90E3215080409040E8
+:10009000E1F700C000002D982FEF83ED90E3215091
+:1000A00080409040E1F700C0000090E080E00895BB
+:0400B000F894FFCFF2
 :00000001FF
diff --git a/3-99 Research/3 ARCADE/I2C/makefile b/3-99 Research/3 ARCADE/I2C/makefile
new file mode 100644
index 000000000..1815a0b60
--- /dev/null
+++ b/3-99 Research/3 ARCADE/I2C/makefile	
@@ -0,0 +1,41 @@
+
+# Define the microcontroller type and clock frequency.
+MCU = atmega328p
+F_CPU = 16000000UL
+
+# Define the project name (source and output files)
+TARGET = main
+SRC = $(TARGET).c
+
+# Compiler and tools for AVR
+CC = avr-gcc
+CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -Os -Wall
+LDFLAGS = -mmcu=$(MCU)
+OBJCOPY = avr-objcopy
+
+# avrdude settings: adjust the port (-P) to match your device
+AVRDUDE = avrdude
+AVRDUDE_FLAGS = -c arduino -p m328p -P /dev/ttyACM0 -b 115200
+
+# Output file names
+ELF = $(TARGET).elf
+HEX = $(TARGET).hex
+
+# Default target: builds the HEX file
+all: $(HEX)
+
+# Compile source file to an ELF executable
+$(ELF): $(SRC)
+	$(CC) $(CFLAGS) $(SRC) -o $(ELF)
+
+# Convert the ELF file to an Intel HEX file
+$(HEX): $(ELF)
+	$(OBJCOPY) -O ihex -R .eeprom $(ELF) $(HEX)
+
+# Flash the HEX file to the device with avrdude
+flash: $(HEX)
+	$(AVRDUDE) $(AVRDUDE_FLAGS) -D -U flash:w:$(HEX):i
+
+# Clean up build files
+clean:
+	rm -f $(ELF) $(HEX)