LPCOpen Platform for LPC112X microcontrollers
112X
LPCOpen Platform for the NXP LPC112X family of Microcontrollers
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i2c_common_112x.h File Reference
Go to the source code of this file.
Data Structures
struct
LPC_I2C_T
I2C register block structure.
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Macros
#define
I2C_I2CONSET_AA
((0x04))
#define
I2C_I2CONSET_SI
((0x08))
#define
I2C_I2CONSET_STO
((0x10))
#define
I2C_I2CONSET_STA
((0x20))
#define
I2C_I2CONSET_I2EN
((0x40))
#define
I2C_I2CONCLR_AAC
((1 << 2))
#define
I2C_I2CONCLR_SIC
((1 << 3))
#define
I2C_I2CONCLR_STOC
((1 << 4))
#define
I2C_I2CONCLR_STAC
((1 << 5))
#define
I2C_I2CONCLR_I2ENC
((1 << 6))
#define
I2C_CON_AA
(1UL << 2)
#define
I2C_CON_SI
(1UL << 3)
#define
I2C_CON_STO
(1UL << 4)
#define
I2C_CON_STA
(1UL << 5)
#define
I2C_CON_I2EN
(1UL << 6)
#define
I2C_STAT_CODE_BITMASK
((0xF8))
#define
I2C_STAT_CODE_ERROR
((0xFF))
#define
I2C_I2STAT_M_TX_START
((0x08))
#define
I2C_I2STAT_M_TX_RESTART
((0x10))
#define
I2C_I2STAT_M_TX_SLAW_ACK
((0x18))
#define
I2C_I2STAT_M_TX_SLAW_NACK
((0x20))
#define
I2C_I2STAT_M_TX_DAT_ACK
((0x28))
#define
I2C_I2STAT_M_TX_DAT_NACK
((0x30))
#define
I2C_I2STAT_M_TX_ARB_LOST
((0x38))
#define
I2C_I2STAT_M_RX_START
((0x08))
#define
I2C_I2STAT_M_RX_RESTART
((0x10))
#define
I2C_I2STAT_M_RX_ARB_LOST
((0x38))
#define
I2C_I2STAT_M_RX_SLAR_ACK
((0x40))
#define
I2C_I2STAT_M_RX_SLAR_NACK
((0x48))
#define
I2C_I2STAT_M_RX_DAT_ACK
((0x50))
#define
I2C_I2STAT_M_RX_DAT_NACK
((0x58))
#define
I2C_I2STAT_S_RX_SLAW_ACK
((0x60))
#define
I2C_I2STAT_S_RX_ARB_LOST_M_SLA
((0x68))
#define
I2C_I2STAT_S_RX_GENCALL_ACK
((0x70))
#define
I2C_I2STAT_S_RX_ARB_LOST_M_GENCALL
((0x78))
#define
I2C_I2STAT_S_RX_PRE_SLA_DAT_ACK
((0x80))
#define
I2C_I2STAT_S_RX_PRE_SLA_DAT_NACK
((0x88))
#define
I2C_I2STAT_S_RX_PRE_GENCALL_DAT_ACK
((0x90))
#define
I2C_I2STAT_S_RX_PRE_GENCALL_DAT_NACK
((0x98))
#define
I2C_I2STAT_S_RX_STA_STO_SLVREC_SLVTRX
((0xA0))
#define
I2C_I2STAT_S_TX_SLAR_ACK
((0xA8))
#define
I2C_I2STAT_S_TX_ARB_LOST_M_SLA
((0xB0))
#define
I2C_I2STAT_S_TX_DAT_ACK
((0xB8))
#define
I2C_I2STAT_S_TX_DAT_NACK
((0xC0))
#define
I2C_I2STAT_S_TX_LAST_DAT_ACK
((0xC8))
#define
I2C_SLAVE_TIME_OUT
0x10000000UL
#define
I2C_I2DAT_BITMASK
((0xFF))
#define
I2C_I2DAT_IDLE_CHAR
(0xFF)
#define
I2C_I2MMCTRL_MM_ENA
((1 << 0))
#define
I2C_I2MMCTRL_ENA_SCL
((1 << 1))
#define
I2C_I2MMCTRL_MATCH_ALL
((1 << 2))
#define
I2C_I2MMCTRL_BITMASK
((0x07))
#define
I2DATA_BUFFER_BITMASK
((0xFF))
#define
I2C_I2ADR_GC
((1 << 0))
#define
I2C_I2ADR_BITMASK
((0xFF))
#define
I2C_I2MASK_MASK
(n) ((n & 0xFE))
#define
I2C_I2SCLH_BITMASK
((0xFFFF))
#define
I2C_I2SCLL_BITMASK
((0xFFFF))
#define
I2C_MONITOR_CFG_SCL_OUTPUT
I2C_I2MMCTRL_ENA_SCL
#define
I2C_MONITOR_CFG_MATCHALL
I2C_I2MMCTRL_MATCH_ALL
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