Function dac_chan_write_buffer

Convert a specific number digital data to analog through DAC.

enum status_code dac_chan_write_buffer_job(
		struct dac_module *const module_inst,
		const enum dac_channel channel,
		uint16_t * buffer,
		uint32_t buffer_size)

Note: To be event triggered, the enable_start_on_event must be enabled in the configuration.

Table 1. Parameters
Data direction	Parameter name	Description
[in]	module_inst	Pointer to the DAC software device struct
[in]	channel	DAC channel to write to
[in]	buffer	Pointer to the digital data write buffer to be converted
[in]	length	Size of the write buffer

Returns

Status of the operation.

Table 2. Return Values
Return value	Description
STATUS_OK	If the data was written
STATUS_ERR_UNSUPPORTED_DEV	If a callback that requires event driven mode was specified with a DAC instance configured in non-event mode
STATUS_BUSY	The DAC is busy and can not accept a new job

Function dac_chan_write_buffer_job()

Returns