/* Set DAC Channel Trigger Source. 
Sets the digital to analog converter trigger source, which can be taken from various timers, an external trigger or a software trigger. */
void dac_set_trigger_source(uint32_t dac_trig_src)
/* Set DAC Channel Trigger Source. 
Sets the digital to analog converter trigger source, which can be taken from various timers, an external trigger or a software trigger. */
void dac_set_trigger_source(uint32_t dac_trig_src)
{
	DAC_CR |= dac_trig_src;
}