Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-06-08 10:32:47 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Add debug logic to dump WM8904 registers

Browse Source
This commit is contained in:
Gregory Nutt
2014-08-01 18:07:20 -06:00
parent 83dab03576
commit e59bb45b33
6 changed files with 283 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/nuttx/audio/wm8904.h
+21
View File
@@ -212,6 +212,27 @@ FAR struct audio_lowerhalf_s *
wm8904_initialize(FAR struct i2c_dev_s *i2c, FAR struct i2s_dev_s *i2s,
FAR const struct wm8904_lower_s *lower);
/****************************************************************************
* Name: wm8904_dump_registers
*
* Description:
* Dump the contents of all WM8904 registers to the syslog device
*
* Input Parameters:
* dev - The device instance returned by wm8904_initialize
*
* Returned Value:
* None.
*
****************************************************************************/
#ifdef CONFIG_DEBUG_AUDIO
void wm8904_dump_registers(FAR struct audio_lowerhalf_s *dev,
FAR const char *msg);
#else
# define wm8904_dump_registers(d)
#endif
#undef EXTERN
#ifdef __cplusplus
}