nuttx/include/nuttx/i2c.h typo fixes drom Vijay Kumar

This commit is contained in:
Gregory Nutt 2014-03-19 08:42:42 -06:00
parent 57516a8ede
commit 3c7021477d
2 changed files with 12 additions and 10 deletions

View File

@ -7011,4 +7011,6 @@
(2014-3-18).
* arch/arm/Kconfig: Improved documentation of the use of the
BASEPRI register from Vijay Kumar (2014-3-19).
* include/nuttx/i2c.h: More typo fixes from Vijay Kumar (2014-3-19).

View File

@ -48,7 +48,7 @@
* Pre-processor Definitions
****************************************************************************/
/* If a dynamic timeout is selected, then a non-negative, non-zero micro-
* seconds per byte vale must be provided as well.
* seconds per byte value must be provided as well.
*/
#ifdef CONFIG_STM32_I2C_DYNTIMEO
@ -64,7 +64,7 @@
#define I2C_READBIT 0x01
/* Conver 7- to 8-bit address */
/* Convert 7- to 8-bit address */
#define I2C_ADDR8(a) ((a) << 1)
#define I2C_WRITEADDR8(a) I2C_ADDR8(a)
@ -81,7 +81,7 @@
#define I2C_READADDR10H(a) (I2C_ADDR10H(a) | I2C_READBIT)
#define I2C_READADDR10L(a) I2C_ADDR10L(a)
/* Bit definitions for the flags field in struct i2c_ops_s */
/* Bit definitions for the flags field in struct i2c_msg_s */
#define I2C_M_READ 0x0001 /* read data, from slave to master */
#define I2C_M_TEN 0x0002 /* ten bit address */
@ -134,7 +134,7 @@
* disables Master mode on given instance (note that I2C is a bus, where
* multiple masters and slave may be handled by one device driver).
*
* One may register callback to be notifyed about reception. During the
* One may register a callback to be notified about reception. During the
* slave mode reception, the function READ and WRITE must be used to
* to handle reads and writes from a master.
*
@ -146,7 +146,7 @@
*
* Returned Value:
* OK on valid address and if the same address has not been assigned
* to other existance sharing the same port. Otherwise ERROR is returned.
* to another instance sharing the same port. Otherwise ERROR is returned.
*
****************************************************************************/
@ -265,7 +265,7 @@ struct i2c_ops_s
};
/* I2C transaction segment beginning with a START. A number of these can
* be transfered together to form an arbitrary sequence of write/read transfer
* be transferred together to form an arbitrary sequence of write/read transfer
* to an I2C slave device.
*/
@ -309,10 +309,10 @@ extern "C" {
* different frequency and slave address.
*
* Input Parameter:
* Port number (for hardware that has mutiple I2C interfaces)
* Port number (for hardware that has multiple I2C interfaces)
*
* Returned Value:
* Valid I2C device structre reference on succcess; a NULL on failure
* Valid I2C device structure reference on succcess; a NULL on failure
*
****************************************************************************/
@ -325,10 +325,10 @@ EXTERN FAR struct i2c_dev_s *up_i2cinitialize(int port);
* De-initialize the selected I2C port, and power down the device.
*
* Input Parameter:
* Device structure as returned by the up_i2cinitalize()
* Device structure as returned by the up_i2cinitialize()
*
* Returned Value:
* OK on success, ERROR when internal reference count missmatch or dev
* OK on success, ERROR when internal reference count mismatch or dev
* points to invalid hardware device.
*
****************************************************************************/