MICA2 Battery Driver
[Device Drivers]

Defines
#define	dev_open_DEV_MICA2_BATTERY(void)   mos_mutex_lock(&battery_mutex)
	gain an exclusive lock on the Battery. Any other threads calling dev_open_DEV_MICA2_BATTERY() will block until the owner calls dev_close_DEV_MICA2_BATTERY().
#define	dev_close_DEV_MICA2_BATTERY(void)   mos_mutex_unlock(&battery_mutex)
	release exclusive lock on the Battery. Any other thread blocking on dev_open_DEV_MICA2_BATTERY() will now unblock.
Functions
uint16_t	dev_read_DEV_MICA2_BATTERY (void *buf, uint16_t count)
	read the current battery value.
uint16_t	dev_write_DEV_MICA2_BATTERY (const void *buf, uint16_t count)
	not supported by the MICA2 Battery Driver.
uint8_t	dev_mode_DEV_MICA2_BATTERY (uint8_t md)
	change the mode of the mica2 battery driver. Accepted parameters are: DEV_MODE_ON DEV_MODE_OFF
uint8_t	dev_ioctl_DEV_MICA2_BATTERY (int8_t request,...)
	not supported by the MICA2 Battery Driver.

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Detailed Description

This group contains functions associated with reading the MICA2 Battery status.

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Function Documentation

uint8_t dev_ioctl_DEV_MICA2_BATTERY (  int8_t  request,   ... )

Parameters: request  ignored ...  ignored Returns: DEV_BAD_IOCTL

uint8_t dev_mode_DEV_MICA2_BATTERY (  uint8_t  md  )

Parameters: md  the new mode. Returns: DEV_OK or DEV_UNSUPPORTED.

uint16_t dev_read_DEV_MICA2_BATTERY (  void *  buf, uint16_t  count )

Parameters: buf  the buffer to read the battery value into. count  the number of bytes to read. This must be either '1' to read an 8-bit value, or '2' to read a 16-bit value. Returns: the number of bytes read.

uint16_t dev_write_DEV_MICA2_BATTERY (  const void *  buf, uint16_t  count )

Parameters: buf  ignored count  ignored Returns: DEV_UNSUPPORTED

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