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touch_hal_set_channel_mask macro
Enable touch sensor channel. Register touch channel into touch sensor measurement group. The working mode of the touch sensor is simultaneous measurement. This function will set the measure bits according to the given bitmask.
Syntax
#define touch_hal_set_channel_mask(enable_mask) touch_ll_set_channel_mask(enable_mask)
Return value
- ESP_OK on success
Notes
If set this mask, the FSM timer should be stop firsty. The touch sensor that in scan map, should be deinit GPIO function firstly.