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maa: change struct names to be more unique and fix allocs

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2014-04-28 11:31:53 +01:00
parent 00fd42b186
commit f280b3c0f6
9 changed files with 125 additions and 128 deletions
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24
api/i2c.h
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@@ -29,16 +29,16 @@ typedef struct {
int hz;
int fh;
int addr;
gpio_t gpio;
} i2c_t;
maa_gpio_context gpio;
} maa_i2c_context;
maa_result_t maa_i2c_init(i2c_t* dev);
maa_i2c_context* maa_i2c_init();
/** Set the frequency of the I2C interface
*
* @param hz The bus frequency in hertz
*/
void maa_i2c_frequency(i2c_t* dev, int hz);
void maa_i2c_frequency(maa_i2c_context* dev, int hz);
/** Checks to see if this I2C Slave has been addressed.
*
@@ -49,7 +49,7 @@ void maa_i2c_frequency(i2c_t* dev, int hz);
* - WriteAddressed - the master is writing to this slave
* - WriteGeneral - the master is writing to all slave
*/
int maa_i2c_receive(i2c_t* dev);
int maa_i2c_receive(maa_i2c_context* dev);
/** Read from an I2C master.
*
@@ -60,14 +60,14 @@ int maa_i2c_receive(i2c_t* dev);
* 0 on success,
* non-0 otherwise
*/
int maa_i2c_read(i2c_t* dev, char *data, int length);
int maa_i2c_read(maa_i2c_context* dev, char *data, int length);
/** Read a single byte from an I2C master.
*
* @returns
* the byte read
*/
int maa_i2c_read_byte(i2c_t* dev);
int maa_i2c_read_byte(maa_i2c_context* dev);
/** Write to an I2C master.
*
@@ -78,7 +78,7 @@ int maa_i2c_read_byte(i2c_t* dev);
* 0 on success,
* non-0 otherwise
*/
int maa_i2c_write(i2c_t* dev, const char *data, int length);
int maa_i2c_write(maa_i2c_context* dev, const char *data, int length);
/** Write a single byte to an I2C master.
*
@@ -88,7 +88,7 @@ int maa_i2c_write(i2c_t* dev, const char *data, int length);
* '1' if an ACK was received,
* '0' otherwise
*/
int maa_i2c_write_byte(i2c_t* dev, int data);
int maa_i2c_write_byte(maa_i2c_context* dev, int data);
/** Sets the I2C slave address.
*
@@ -96,8 +96,8 @@ int maa_i2c_write_byte(i2c_t* dev, int data);
* signifcant bit). If set to 0, the slave will only respond to the
* general call address.
*/
void maa_i2c_address(i2c_t* dev, int address);
void maa_i2c_address(maa_i2c_context* dev, int address);
/** De-inits an i2c_t device
/** De-inits an maa_i2c_context device
*/
void maa_i2c_stop(i2c_t* dev);
void maa_i2c_stop(maa_i2c_context* dev);