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sgp40

0.1.2
0.1.7 0.1.6 0.1.5 0.1.4 0.1.3 0.1.2 0.1.1 0.1.0

Use Sensirion SGP40 air quality sensor in Elixir

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sgp40 src port_interface.h
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src/port_interface.h 

// Adopted from https://github.com/GregMefford/blinkchain/blob/8b7a76a3c1d0e19d533ce93f33e72f1a9fc2d599/src/port_interface.h



#ifndef PORT_INTERFACE_H

#define PORT_INTERFACE_H



#ifdef DEBUG

#define debug(...) do { printf("DBG: "); printf(__VA_ARGS__); printf("\r\n"); fflush(stdout); } while (0)

#else

#define debug(...)

#endif



#define reply_ok() do { printf("OK\r\n"); fflush(stdout); } while(0)



#define reply_ok_payload(...) do { printf("OK: "); printf(__VA_ARGS__); printf("\r\n"); fflush(stdout); } while (0)



#define reply_error(...) do { printf("ERR: "); printf(__VA_ARGS__); printf("\r\n"); fflush(stdout); } while (0)



#endif // PORT_INTERFACE_H