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SAML21" Fix small typo. It should be 2-Wire I2C instead of 1-Wire. From Alan Carvalho de Assis.

This commit is contained in:
Alan Carvalho de Assis 2015-07-12 12:17:42 -06:00 committed by Gregory Nutt
parent 67378ed65e
commit 504d6c42b9
1 changed files with 1 additions and 1 deletions
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2
arch/arm/src/samdl/chip/saml_i2c_master.h
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@ -153,7 +153,7 @@
# define I2C_CTRLA_MODE_MASTER (5 << I2C_CTRLA_MODE_SHIFT) /* I2C master mode */ # define I2C_CTRLA_MODE_MASTER (5 << I2C_CTRLA_MODE_SHIFT) /* I2C master mode */
#define I2C_CTRLA_RUNSTDBY (1 << 7) /* Bit 7: Run in standby */ #define I2C_CTRLA_RUNSTDBY (1 << 7) /* Bit 7: Run in standby */
#define I2C_CTRLA_PINOUT (1 << 16) /* Bit 16: Transmit data pinout */ #define I2C_CTRLA_PINOUT (1 << 16) /* Bit 16: Transmit data pinout */
# define I2C_CTRLA_1WIRE (0) /* 4-wire operation disable */ # define I2C_CTRLA_2WIRE (0) /* 4-wire operation disable */
# define I2C_CTRLA_4WIRE I2C_CTRLA_PINOUT /* 4-wire operation enable */ # define I2C_CTRLA_4WIRE I2C_CTRLA_PINOUT /* 4-wire operation enable */
#define I2C_CTRLA_SDAHOLD_SHIFT (20) /* Bits 20-21: SDA Hold Time */ #define I2C_CTRLA_SDAHOLD_SHIFT (20) /* Bits 20-21: SDA Hold Time */
#define I2C_CTRLA_SDAHOLD_MASK (3 << I2C_CTRLA_SDAHOLD_SHIFT) #define I2C_CTRLA_SDAHOLD_MASK (3 << I2C_CTRLA_SDAHOLD_SHIFT)