src/main/drivers/lights_io.c

   1 #include "drivers/lights_io.h"
   2 #include "drivers/io.h"
   3
   4 #ifdef USE_LIGHTS
   5
   6 #ifndef LIGHTS_OUTPUT_MODE
   7     #define LIGHTS_OUTPUT_MODE IOCFG_OUT_PP
   8 #endif
   9
  10 static IO_t lightsIO = DEFIO_IO(NONE);
  11
  12 bool lightsHardwareInit(void)
  13 {
  14     lightsIO = IOGetByTag(IO_TAG(LIGHTS_PIN));
  15
  16     if (lightsIO) {
  17         IOInit(lightsIO, OWNER_LED, RESOURCE_OUTPUT, 0);
  18         IOConfigGPIO(lightsIO, LIGHTS_OUTPUT_MODE);
  19         return(true);
  20     } else
  21         return(false);
  22 }
  23
  24 void lightsHardwareSetStatus(bool status)
  25 {
  26     if (lightsIO)
  27         IOWrite(lightsIO, status);
  28 }
  29
  30 #endif /* USE_LIGHTS */