Transmit Float as Byte Stream Using Union

Code

#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 instance;
    instance.f = input;
    for(uint8_t i = 0 ; i< 4; i++){
    printf("Byte %d:", i );
    printf(" %d\n",instance.bytes[i] );
    }
   // instance.bytes[2] = ((input>>16)&0xff);
    //instance.bytes[3] = ((input>>24)&0xff);

    return 0;
}

Solving Approach