72. Transmit Float as Byte Stream Using Union

#include <stdio.h>
#include <stdint.h>

typedef union {
    float f;
    uint8_t bytes[4];
} FloatPacket;

int main() {
    float input;
    scanf("%f", &input);
    
    // Fill union and print 4 bytes
    FloatPacket f_pack;

    f_pack.f = input;

    for(uint8_t i =0; i<4; i++)
    {
        printf("Byte %u: %u\n", i, f_pack.bytes[i]);
    }

    return 0;
}