6.6.4.6.1 Function dac_chan_enable_callback()
Enables asynchronous callback generation for a given channel and type.
enum status_code dac_chan_enable_callback( struct dac_module *const module, const enum dac_channel channel, const enum dac_callback type)
Enables asynchronous callbacks for a given logical DAC channel and type. This must be called before a DAC channel will generate callback events.
| Data direction | Parameter name | Description |
|---|---|---|
|
[in, out] |
dac_module |
Pointer to the DAC software instance struct |
|
[in] |
channel |
Logical channel to enable callback function |
|
[in] |
type |
Type of callback function callbacks to enable |
Returns
Status of the callback enable operation.
| Return value | Description |
|---|---|
|
STATUS_OK |
The callback was enabled successfully |
|
STATUS_ERR_UNSUPPORTED_DEV |
If a callback that requires event driven mode was specified with a DAC instance configured in non-event mode |