Heavy - Sending Messages

sending_messages.c

#include "Heavy_heavy.h"

int main(int argc, const char *argv[]) {
  Hv_heavy *context = hv_heavy_new(44100.0);
  
  // create a message with the contents 'test-value 0.5f'
  int numElements = 2;
  HvMessage *msg = (HvMessage *) hv_alloca(hv_msg_getByteSize(numElements));
  hv_msg_init(msg, numElements, 0.0);
  hv_msg_setSymbol(msg, 0, "test-value");
  hv_msg_setFloat(msg, 1, 0.5f);
  
  // send a message to receiver '#param-one' to be processed straight away
  double delayMs = 0.0;
  hv_scheduleMessageForReceiver(context, "#param-one", delayMs, msg);
  
  // messages can also be defined and scheduled inline as in the example below 
  // where "sf" is the message format (symbol float)
  // hv_vscheduleMessageForReceiver(context, "#param-one", delayMs, "sf", "test-value", 0.5f);
  
  hv_heavy_process_inline(context, NULL, NULL, 64);
  hv_heavy_free(context);
  return 0;
}