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Mar 23rd, 2017
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  1. uint8_t relay_send[RELAY_DRIVER_AMOUNT]; //variable which will be sent to relay drivers
  2. uint8_t relay_send_index; //which relay will be controlled at this iteration
  3. uint8_t bit_index; //which OUT of relay driver needs to be pulled to PGND
  4.  
  5.  
  6. relay_send_index = data[BUFFER_SIZE-2] / 8;
  7. bit_index = data[BUFFER_SIZE-2] % 8;
  8.  
  9. relay_send[relay_send_index] |= (1<<bit_index);
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