Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg) {
    // Your logic here

        if( status_reg & (1 << 0 ) )
        {
            printf("Power On\n"); 
        }
        if( status_reg & (1 << 1 ) )
        {
            printf("Error\n"); 
        }
        if( status_reg & (1 << 2 ) )
        {
            printf("Tx Ready\n"); 
        }
        if( status_reg & (1 << 3 ) )
        {
            printf("Rx Ready\n"); 
        }
        if( status_reg & (1 << 4 ) )
        {
            printf("Overheat\n"); 
        }
        if( status_reg & (1 << 5 ) )
        {
            printf("Undervoltage\n"); 
        }
        if( status_reg & (1 << 6 ) )
        {
            printf("Timeout\n"); 
        }
        if( status_reg & (1 << 7 ) )
        {
            printf("Reserved\n"); 
        }




        

}

int main() {
    uint8_t reg;
    scanf("%hhu", &reg);
    decode_status(reg);
    return 0;
}

Solving Approach

 

 

 

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Input

13

Expected Output

Power On Tx Ready Rx Ready