Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-09-26 01:46:57 +08:00
Code Issues Actions 8 Packages Projects Releases Wiki Activity

I2C: Remove the setfrequency method from the interface

Browse Source
This commit is contained in:
Gregory Nutt
2016-02-01 16:31:13 -06:00
parent 6ad641888b
commit 69ce24c70c
22 changed files with 5 additions and 107 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/nuttx/i2c/i2c_master.h
+2 -21
View File
@@ -80,24 +80,6 @@
/* Access macros ************************************************************/
/****************************************************************************
* Name: I2C_SETFREQUENCY
*
* Description:
* Set the I2C frequency. This frequency will be retained in the struct
* i2c_master_s instance and will be used with all transfers. Required.
*
* Input Parameters:
* dev - Device-specific state data
* frequency - The I2C frequency requested
*
* Returned Value:
* Returns the actual frequency selected
*
****************************************************************************/
#define I2C_SETFREQUENCY(d,f) ((d)->ops->setfrequency(d,f))
/****************************************************************************
* Name: I2C_TRANSFER
*
@@ -131,9 +113,8 @@ struct i2c_master_s;
struct i2c_msg_s;
struct i2c_ops_s
{
uint32_t (*setfrequency)(FAR struct i2c_master_s *dev, uint32_t frequency);
int (*transfer)(FAR struct i2c_master_s *dev, FAR struct i2c_msg_s *msgs,
int count);
int (*transfer)(FAR struct i2c_master_s *dev, FAR struct i2c_msg_s *msgs,
int count);
};
/* This structure contains the full state of I2C as needed for a specific