Add tsl2561 Linux I2C API programe

guowenxue

2021-01-23 d28311ba087748eabe8d93ba1d382dd713f4096c

 modules/c/ds18b20.c

@@ -32,7 +32,7 @@
                return 1;
        }

        printf("DS19B20 get temperature: %f ℃\n", temp);
        printf("DS18B20 get temperature: %f ℃\n", temp);
        return 0;
}