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Add logic to set MAX17040 frequency

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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4326 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
2012-01-23 19:59:09 +00:00
parent bbf8d0b6e4
commit 11170ae05b
3 changed files with 28 additions and 11 deletions
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nuttx/include/nuttx/power/battery.h
+5 -2
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@@ -191,7 +191,8 @@ EXTERN int battery_register(FAR const char *devpath,
*
* Input Parameters:
* i2c - An instance of the I2C interface to use to communicate with the MAX1704x
* addr - The I2C address of the MAX1704x.
* addr - The I2C address of the MAX1704x (Better be 0x36).
* frequency - The I2C frequency
*
* Returned Value:
* A pointer to the intialized battery driver instance. A NULL pointer
@@ -200,8 +201,10 @@ EXTERN int battery_register(FAR const char *devpath,
****************************************************************************/
#if defined(CONFIG_I2C) && defined(CONFIG_I2C_MAX1704X)
struct i2c_dev_s; /* Forward reference */
EXTERN FAR struct battery_dev_s *
max1704x_initialize(FAR struct i2c_dev_s *i2c, uint8_t addr);
max1704x_initialize(FAR struct i2c_dev_s *i2c, uint8_t addr, uint32_t frequency);
#endif
#undef EXTERN