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Added missing classes from final year at OSU

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caperren
2019-06-17 14:04:15 -07:00
parent 8fa1ffb1b0
commit c717a0316f
166 changed files with 653934 additions and 308 deletions
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36
OSU Coursework/ECE 375 - Computer Organization and Assembly Language/Lab 2/dancebot/DanceBot.c Normal file
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/*
This code will cause a TekBot connected to a mega128 board to 'dance' in a cool
pattern. No pins are used as input, and four Port B pins are used for output.
PORT MAP
Port B, Pin 4 -> Output -> Right Motor Enable
Port B, Pin 5 -> Output -> Right Motor Direction
Port B, Pin 7 -> Output -> Left Motor Enable
Port B, Pin 6 -> Output -> Left Motor Direction
*/
#define F_CPU 16000000
#include <avr/io.h>
#include <util/delay.h>
#include <stdio.h>
int main(void)
{
DDRB = 0b11110000; // configure Port B pins for input/output
PORTB = 0b11110000; // set initial value for Port B outputs
// (initially, disable both motors)
while (1) { // loop forever
PORTB = 0b01100000; // make TekBot move forward
_delay_ms(500); // wait for 500 ms
PORTB = 0b00000000; // move backward
_delay_ms(500); // wait for 500 ms
PORTB = 0b00100000; // turn left
_delay_ms(1000); // wait for 1 s
PORTB = 0b01000000; // turn right
_delay_ms(2000); // wait for 2 s
PORTB = 0b00100000; // turn left
_delay_ms(1000); // wait for 1 s
}
}

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OSU Coursework/ECE 375 - Computer Organization and Assembly Language/Lab 2/dancebot/main.bin Normal file
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OSU Coursework/ECE 375 - Computer Organization and Assembly Language/Lab 2/dancebot/main.hex Normal file
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OSU Coursework/ECE 375 - Computer Organization and Assembly Language/Lab 2/dancebot/makefile Normal file
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MCU=atmega128
CC=avr-gcc
OBJCOPY=avr-objcopy
CFLAGS=-std=c99 -Wall -g -Os -mmcu=${MCU} -DF_CPU=${F_CPU} -I.
TARGET=main
SRCS=DanceBot.c
all:
${CC} ${CFLAGS} -o ${TARGET}.bin ${SRCS}
${OBJCOPY} -j .text -j .data -O ihex ${TARGET}.bin ${TARGET}.hex
flash:
avrdude -p ${MCU} -c usbasp -U flash:w:${TARGET}.hex:i -F -P usb
clean:
rm -f *.bin *.hex