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Fixes for clean compile of battery drivers

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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4325 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
2012-01-23 18:37:45 +00:00
parent 3ea4c05843
commit bbf8d0b6e4
3 changed files with 54 additions and 24 deletions
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nuttx/include/nuttx/power/battery.h
+10 -7
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@@ -44,6 +44,7 @@
#include <nuttx/config.h>
#include <nuttx/ioctl.h>
#include <stdbool.h>
#include <semaphore.h>
#include <fixedmath.h>
@@ -85,9 +86,9 @@
*/
#define BATIOC_STATE _BATIOC(0x0001)
#define BATIOC_ONLINE _BATIOC(0x0001)
#define BATIOC_VOLTAGE _BATIOC(0x0001)
#define BATIOC_CAPACITY _BATIOC(0x0001)
#define BATIOC_ONLINE _BATIOC(0x0002)
#define BATIOC_VOLTAGE _BATIOC(0x0003)
#define BATIOC_CAPACITY _BATIOC(0x0004)
/****************************************************************************
* Public Types
@@ -110,19 +111,19 @@ struct battery_operations_s
{
/* Return the current battery state (see enum battery_status_e) */
int state(struct battery_dev_s *dev, int *status);
int (*state)(struct battery_dev_s *dev, int *status);
/* Return true if the batter is online */
int online(struct battery_dev_s *dev, bool *status);
int (*online)(struct battery_dev_s *dev, bool *status);
/* Current battery voltage */
int voltage(struct battery_dev_s *dev, b16_t *value);
int (*voltage)(struct battery_dev_s *dev, b16_t *value);
/* Battery capacity */
int capacity(struct battery_dev_s *dev, b16_t *value);
int (*capacity)(struct battery_dev_s *dev, b16_t *value);
};
/* This structure defines the battery driver state structure */
@@ -185,6 +186,8 @@ EXTERN int battery_register(FAR const char *devpath,
* CONFIG_BATTERY - Upper half battery driver support
* CONFIG_I2C - I2C support
* CONFIG_I2C_MAX1704X - And the driver must be explictly selected.
* CONFIG_I2C_MAX17040 or CONFIG_I2C_MAX17041 - The driver must know which
* chip is on the board in order to scale the voltage correctly.
*
* Input Parameters:
* i2c - An instance of the I2C interface to use to communicate with the MAX1704x