63 lines
No EOL
1.5 KiB
C
63 lines
No EOL
1.5 KiB
C
/*
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* This code utilizes the AVR libraries for I2C and UART communication.
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* Make sure to connect the SDA and SCL pins of the ATmega328P to the
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* corresponding pins of your I2C temperature sensor. Additionally, you might
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* need pull-up resistors for the I2C lines.
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*/
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#define LED_PIN PB5 // Define the pin connected to the LED
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#include <avr/io.h>
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#include <avr/sleep.h>
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#include <math.h>
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#include <util/delay.h>
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#include "MPU6050.h"
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#include "i2c.h"
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#include "uart.h"
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void blink() {
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// Set the LED pin as output
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DDRB |= (1 << LED_PIN);
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while (1) {
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// Turn on the LED by setting the pin high
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PORTB |= (1 << LED_PIN);
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// Delay for 500 milliseconds
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_delay_ms(500);
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// Turn off the LED by setting the pin low
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PORTB &= ~(1 << LED_PIN);
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// Delay for 500 milliseconds
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_delay_ms(500);
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}
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}
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int main(void) {
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int16_t accel_data[3]; // Array to store accelerometer data (X, Y, Z)
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int32_t iteration = 0;
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initUART();
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UART_println("UART Initialized!");
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DEBUG("DEBUG mode enabled!");
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I2C_init(100000);
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UART_println("I2C Initialized!");
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MPU6050_Init();
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UART_println("MPU6050 Initialized!");
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while (1) {
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UART_println("%d Hello, World!", iteration++);
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// Read accelerometer data
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UART_println("Reading MPU6050 accelerometer data...");
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MPU6050_Read_Accel(accel_data);
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UART_println("Accelerometer (mg): X=%d, Y=%d, Z=%d", accel_data[0], accel_data[1], accel_data[2]);
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sleep_mode();
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}
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return 0;
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} |