src/main/drivers/1-wire.c

   1
   2 #include <string.h>
   3
   4 #include "drivers/1-wire.h"
   5 #include "drivers/1-wire/ds2482.h"
   6
   7 #ifdef USE_1WIRE
   8
   9 #ifdef USE_1WIRE_DS2482
  10 static bool ds2482Detected = false;
  11 static owDev_t ds2482Dev;
  12 #endif
  13
  14 void owInit(void)
  15 {
  16     memset(&ds2482Dev, 0, sizeof(ds2482Dev));
  17 #ifdef USE_1WIRE_DS2482
  18     if (ds2482Detect(&ds2482Dev)) ds2482Detected = true;
  19 #endif
  20 }
  21
  22 owDev_t *getOwDev(void)
  23 {
  24     return ds2482Detected ? &ds2482Dev : NULL;
  25 }
  26
  27 #endif /* USE_1WIRE */