/*
* Determine bit value by reading the last 3 sampled bits.
- * If the number of ones is two or greater, the bit value it's a 1,
- * otherwise it's a 0.
+ * If the number of ones is two or greater, the bit value is a 1,
+ * otherwise is a 0.
*/
uint8_t bits = sampled_bits & 0x07;
if (bits == 0x07 // 111, 3 bits set to 1