LibDriver WM8978
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wm8978 extend driver function

wm8978 extend driver modules More...

Collaboration diagram for wm8978 extend driver function:

Functions

uint8_t wm8978_set_reg (wm8978_handle_t *handle, uint8_t reg, uint16_t value)
 set the chip register

Detailed Description

wm8978 extend driver modules

Function Documentation

◆ wm8978_set_reg()

uint8_t wm8978_set_reg ( wm8978_handle_t * handle,
uint8_t reg,
uint16_t value )

set the chip register

Parameters
[in]*handlepointer to a wm8978 handle structure
[in]regiic register address
[in]valuedata written to the register
Returns
status code
  • 0 success
  • 1 write failed
  • 2 handle is NULL
  • 3 handle is not initialized
Note
none

Definition at line 9488 of file driver_wm8978.c.