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LPCOpen Platform
v1.03
LPCOpen Platform for NXP LPC Microcontrollers
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LPCOpen Platform
v1.03
LPCOpen Platform for NXP LPC Microcontrollers
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Data Structures | |
| struct | LPC_IOCON_T |
| IOCON register block. More... | |
Macros | |
| #define | IOCON_FUNC0 0x0 |
| #define | IOCON_FUNC1 0x1 |
| #define | IOCON_FUNC2 0x2 |
| #define | IOCON_FUNC3 0x3 |
| #define | IOCON_FUNC4 0x4 |
| #define | IOCON_FUNC5 0x5 |
| #define | IOCON_FUNC6 0x6 |
| #define | IOCON_FUNC7 0x7 |
| #define | IOCON_MODE_INACT (0x0 << 3) |
| #define | IOCON_MODE_PULLDOWN (0x1 << 3) |
| #define | IOCON_MODE_PULLUP (0x2 << 3) |
| #define | IOCON_MODE_REPEATER (0x3 << 3) |
| #define | IOCON_HYS_EN (0x1 << 5) |
| #define | IOCON_INV_EN (0x1 << 6) |
| #define | IOCON_ADMODE_EN (0x0 << 7) |
| #define | IOCON_DIGMODE_EN (0x1 << 7) |
| #define | IOCON_FILT_DIS (0x1 << 8) |
| #define | IOCON_HS_DIS (0x1 << 8) |
| #define | IOCON_HIDRIVE_EN (0x1 << 9) |
| #define | IOCON_FASTSLEW_EN (0x1 << 9) |
| #define | IOCON_OPENDRAIN_EN (0x1 << 10) |
| #define | IOCON_DAC_EN (0x1 << 16) |
| #define | FUNC0 0x0 /** Function 0 */ |
| #define | FUNC1 0x1 /** Function 1 */ |
| #define | FUNC2 0x2 /** Function 2 */ |
| #define | FUNC3 0x3 /** Function 3 */ |
| #define | MD_PLN (0x0 << 3) |
| #define | MD_PDN (0x1 << 3) |
| #define | MD_PUP (0x2 << 3) |
| #define | MD_RPT (0x3 << 3) |
| #define | MD_HYS_ENA (0x1 << 5) |
| #define | MD_HYS_DIS (0x0 << 5) |
| #define | MD_IINV_ENA (0x1 << 6) |
| #define | MD_IINV_DIS (0x0 << 6) |
| #define | MD_OD_ENA (0x1 << 10) |
| #define | MD_OD_DIS (0x0 << 10) |
| #define | MD_HS_ENA (0x0 << 8) |
| #define | MD_HS_DIS (0x1 << 8) |
| #define | MD_ANA_ENA (0x0 << 7) |
| #define | MD_ANA_DIS (0x1 << 7) |
| #define | MD_FILT_ENA (0x0 << 8) |
| #define | MD_FILT_DIS (0x1 << 8) |
| #define | MD_DAC_ENA (0x1 << 16) |
| #define | MD_DAC_DIS (0x0 << 16) |
| #define | MD_STD_SLEW_RATE (0x0 << 9) |
| #define | MD_FAST_SLEW_RATE (0x1 << 9) |
| #define | MD_HD_ENA (0x1 << 9) |
| #define | MD_HD_DIS (0x0 << 9) |
| #define | FUNC4 0x4 /** Function 4 */ |
| #define | FUNC5 0x5 /** Function 5 */ |
| #define | FUNC6 0x6 /** Function 6 */ |
| #define | FUNC7 0x7 /** Function 7 */ |
Functions | |
| STATIC INLINE void | Chip_IOCON_Init (LPC_IOCON_T *pIOCON) |
| Initialize the IOCON peripheral. | |
| STATIC INLINE void | Chip_IOCON_PinMuxSet (LPC_IOCON_T *pIOCON, uint8_t port, uint8_t pin, uint32_t modefunc) |
| Sets I/O Control pin mux. | |
| STATIC INLINE void | Chip_IOCON_PinMux (LPC_IOCON_T *pIOCON, uint8_t port, uint8_t pin, uint32_t mode, uint8_t func) |
| Setup pin modes and function. | |
| #define FUNC0 0x0 /** Function 0 */ |
IOCON function and mode selection definitions (old) For backwards compatibility.
Definition at line 98 of file iocon_17xx_40xx.h.
| #define FUNC1 0x1 /** Function 1 */ |
Definition at line 99 of file iocon_17xx_40xx.h.
| #define FUNC2 0x2 /** Function 2 */ |
Definition at line 100 of file iocon_17xx_40xx.h.
| #define FUNC3 0x3 /** Function 3 */ |
Definition at line 101 of file iocon_17xx_40xx.h.
| #define FUNC4 0x4 /** Function 4 */ |
Definition at line 131 of file iocon_17xx_40xx.h.
| #define FUNC5 0x5 /** Function 5 */ |
Definition at line 132 of file iocon_17xx_40xx.h.
| #define FUNC6 0x6 /** Function 6 */ |
Definition at line 133 of file iocon_17xx_40xx.h.
| #define FUNC7 0x7 /** Function 7 */ |
Definition at line 134 of file iocon_17xx_40xx.h.
| #define IOCON_ADMODE_EN (0x0 << 7) |
Enables analog input function (analog pins only)
Definition at line 84 of file iocon_17xx_40xx.h.
| #define IOCON_DAC_EN (0x1 << 16) |
Enables DAC function
Definition at line 91 of file iocon_17xx_40xx.h.
| #define IOCON_DIGMODE_EN (0x1 << 7) |
Enables digital function (analog pins only)
Definition at line 85 of file iocon_17xx_40xx.h.
| #define IOCON_FASTSLEW_EN (0x1 << 9) |
Enables fast slew
Definition at line 89 of file iocon_17xx_40xx.h.
| #define IOCON_FILT_DIS (0x1 << 8) |
Disables noise pulses filtering (10nS glitch filter)
Definition at line 86 of file iocon_17xx_40xx.h.
| #define IOCON_FUNC0 0x0 |
IOCON function and mode selection definitions See the User Manual for specific modes and functions supoprted by the various LPC11xx devices. Functionality can vary per device.Selects pin function 0
Definition at line 64 of file iocon_17xx_40xx.h.
| #define IOCON_FUNC1 0x1 |
Selects pin function 1
Definition at line 65 of file iocon_17xx_40xx.h.
| #define IOCON_FUNC2 0x2 |
Selects pin function 2
Definition at line 66 of file iocon_17xx_40xx.h.
| #define IOCON_FUNC3 0x3 |
Selects pin function 3
Definition at line 67 of file iocon_17xx_40xx.h.
| #define IOCON_FUNC4 0x4 |
Selects pin function 4
Definition at line 74 of file iocon_17xx_40xx.h.
| #define IOCON_FUNC5 0x5 |
Selects pin function 5
Definition at line 75 of file iocon_17xx_40xx.h.
| #define IOCON_FUNC6 0x6 |
Selects pin function 6
Definition at line 76 of file iocon_17xx_40xx.h.
| #define IOCON_FUNC7 0x7 |
Selects pin function 7
Definition at line 77 of file iocon_17xx_40xx.h.
| #define IOCON_HIDRIVE_EN (0x1 << 9) |
Sink current is 20 mA
Definition at line 88 of file iocon_17xx_40xx.h.
| #define IOCON_HS_DIS (0x1 << 8) |
I2C glitch filter and slew rate disabled
Definition at line 87 of file iocon_17xx_40xx.h.
| #define IOCON_HYS_EN (0x1 << 5) |
Enables hysteresis
Definition at line 82 of file iocon_17xx_40xx.h.
| #define IOCON_INV_EN (0x1 << 6) |
Enables invert function on input
Definition at line 83 of file iocon_17xx_40xx.h.
| #define IOCON_MODE_INACT (0x0 << 3) |
No addition pin function
Definition at line 78 of file iocon_17xx_40xx.h.
| #define IOCON_MODE_PULLDOWN (0x1 << 3) |
Selects pull-down function
Definition at line 79 of file iocon_17xx_40xx.h.
| #define IOCON_MODE_PULLUP (0x2 << 3) |
Selects pull-up function
Definition at line 80 of file iocon_17xx_40xx.h.
| #define IOCON_MODE_REPEATER (0x3 << 3) |
Selects pin repeater function
Definition at line 81 of file iocon_17xx_40xx.h.
| #define IOCON_OPENDRAIN_EN (0x1 << 10) |
Enables open-drain function
Definition at line 90 of file iocon_17xx_40xx.h.
| #define MD_ANA_DIS (0x1 << 7) |
Macro to disable analog mode (ADC)- use with Chip_IOCON_PinMux
Definition at line 122 of file iocon_17xx_40xx.h.
| #define MD_ANA_ENA (0x0 << 7) |
Macro to enable analog mode (ADC)- use with Chip_IOCON_PinMux
Definition at line 121 of file iocon_17xx_40xx.h.
| #define MD_DAC_DIS (0x0 << 16) |
Macro to disable DAC- use with Chip_IOCON_PinMux
Definition at line 126 of file iocon_17xx_40xx.h.
| #define MD_DAC_ENA (0x1 << 16) |
Macro to enable DAC- use with Chip_IOCON_PinMux
Definition at line 125 of file iocon_17xx_40xx.h.
| #define MD_FAST_SLEW_RATE (0x1 << 9) |
Macro to enable fast mode, slew rate control is disabled - use with Chip_IOCON_PinMux
Definition at line 128 of file iocon_17xx_40xx.h.
| #define MD_FILT_DIS (0x1 << 8) |
Macro to disable input filter- use with Chip_IOCON_PinMux
Definition at line 124 of file iocon_17xx_40xx.h.
| #define MD_FILT_ENA (0x0 << 8) |
Macro to enable input filter- use with Chip_IOCON_PinMux
Definition at line 123 of file iocon_17xx_40xx.h.
| #define MD_HD_DIS (0x0 << 9) |
Macro to disable high drive output- use with Chip_IOCON_PinMux
Definition at line 130 of file iocon_17xx_40xx.h.
| #define MD_HD_ENA (0x1 << 9) |
Macro to enable high drive output- use with Chip_IOCON_PinMux
Definition at line 129 of file iocon_17xx_40xx.h.
| #define MD_HS_DIS (0x1 << 8) |
Macro to disable I2C 50ns glitch filter and slew rate control- use with Chip_IOCON_PinMux
Definition at line 120 of file iocon_17xx_40xx.h.
| #define MD_HS_ENA (0x0 << 8) |
Macro to enable I2C 50ns glitch filter and slew rate control- use with Chip_IOCON_PinMux
Definition at line 119 of file iocon_17xx_40xx.h.
| #define MD_HYS_DIS (0x0 << 5) |
Macro to disable hysteresis- use with Chip_IOCON_PinMux
Definition at line 114 of file iocon_17xx_40xx.h.
| #define MD_HYS_ENA (0x1 << 5) |
Macro to enable hysteresis- use with Chip_IOCON_PinMux
Definition at line 113 of file iocon_17xx_40xx.h.
| #define MD_IINV_DIS (0x0 << 6) |
Macro to disable input inversion- use with Chip_IOCON_PinMux
Definition at line 116 of file iocon_17xx_40xx.h.
| #define MD_IINV_ENA (0x1 << 6) |
Macro to enable input inversion- use with Chip_IOCON_PinMux
Definition at line 115 of file iocon_17xx_40xx.h.
| #define MD_OD_DIS (0x0 << 10) |
Macro to disable simulated open drain mode- use with Chip_IOCON_PinMux
Definition at line 118 of file iocon_17xx_40xx.h.
| #define MD_OD_ENA (0x1 << 10) |
Macro to enable simulated open drain mode- use with Chip_IOCON_PinMux
Definition at line 117 of file iocon_17xx_40xx.h.
| #define MD_PDN (0x1 << 3) |
Definition at line 110 of file iocon_17xx_40xx.h.
| #define MD_PLN (0x0 << 3) |
Definition at line 109 of file iocon_17xx_40xx.h.
| #define MD_PUP (0x2 << 3) |
Definition at line 111 of file iocon_17xx_40xx.h.
| #define MD_RPT (0x3 << 3) |
Definition at line 112 of file iocon_17xx_40xx.h.
| #define MD_STD_SLEW_RATE (0x0 << 9) |
Macro to enable standard mode, slew rate control is enabled - use with Chip_IOCON_PinMux
Definition at line 127 of file iocon_17xx_40xx.h.
| STATIC INLINE void Chip_IOCON_Init | ( | LPC_IOCON_T * | pIOCON | ) |
Initialize the IOCON peripheral.
| pIOCON | : The base of IOCON peripheral on the chip |
Definition at line 142 of file iocon_17xx_40xx.h.
| STATIC INLINE void Chip_IOCON_PinMux | ( | LPC_IOCON_T * | pIOCON, |
| uint8_t | port, | ||
| uint8_t | pin, | ||
| uint32_t | mode, | ||
| uint8_t | func | ||
| ) |
Setup pin modes and function.
| pIOCON | : The base of IOCON peripheral on the chip |
| port | : port number |
| pin | : gpio pin number |
| mode | : OR'ed values or type IOCON_* |
| func | : Pin function, value of type IOCON_FUNC0 to IOCON_FUNC7 |
Definition at line 230 of file iocon_17xx_40xx.h.
| STATIC INLINE void Chip_IOCON_PinMuxSet | ( | LPC_IOCON_T * | pIOCON, |
| uint8_t | port, | ||
| uint8_t | pin, | ||
| uint32_t | modefunc | ||
| ) |
Sets I/O Control pin mux.
| pIOCON | : The base of IOCON peripheral on the chip |
| port | : GPIO port to mux |
| pin | : GPIO pin to mux |
| modefunc | : OR'ed values or type IOCON_* |
Definition at line 216 of file iocon_17xx_40xx.h.
1.8.2 
