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LPCOpen Platform for LPC112X microcontrollers
112X
LPCOpen Platform for the NXP LPC112X family of Microcontrollers
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Data Structures | |
struct | PINMUX_GRP_T |
Array of IOCON pin definitions passed to Chip_IOCON_SetPinMuxing() must be in this format. More... | |
struct | LPC_IOCON_T |
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_SFI2C_EN (0x0 << 8) |
#define | IOCON_STDI2C_EN (0x1 << 8) |
#define | IOCON_FASTI2C_EN (0x2 << 8) |
#define | IOCON_FILT_DIS (0x1 << 8) |
#define | IOCON_OPENDRAIN_EN (0x1 << 10) |
#define | MD_PLN (0x0 << 3) |
#define | MD_PDN (0x1 << 3) |
#define | MD_PUP (0x2 << 3) |
#define | MD_BUK (0x3 << 3) |
#define | MD_HYS (0x1 << 5) |
#define | MD_INV (0x1 << 6) |
#define | MD_ADMODE (0x0 << 7) |
#define | MD_DIGMODE (0x1 << 7) |
#define | MD_DISFIL (0x0 << 8) |
#define | MD_ENFIL (0x1 << 8) |
#define | MD_SFI2C (0x0 << 8) |
#define | MD_STDI2C (0x1 << 8) |
#define | MD_FASTI2C (0x2 << 8) |
#define | MD_OPENDRAIN (0x1 << 10) |
#define | FUNC0 0x0 |
#define | FUNC1 0x1 |
#define | FUNC2 0x2 |
#define | FUNC3 0x3 |
#define | FUNC4 0x4 |
#define | FUNC5 0x5 |
#define | FUNC6 0x6 |
#define | FUNC7 0x7 |
Enumerations | |
enum | CHIP_IOCON_PIO_T { IOCON_PIO0_0 = (0x00C >> 2), IOCON_PIO0_1 = (0x010 >> 2), IOCON_PIO0_2 = (0x01C >> 2), IOCON_PIO0_3 = (0x02C >> 2), IOCON_PIO0_4 = (0x030 >> 2), IOCON_PIO0_5 = (0x034 >> 2), IOCON_PIO0_6 = (0x04C >> 2), IOCON_PIO0_7 = (0x050 >> 2), IOCON_PIO0_8 = (0x060 >> 2), IOCON_PIO0_9 = (0x064 >> 2), IOCON_PIO0_10 = (0x068 >> 2), IOCON_PIO0_11 = (0x074 >> 2), IOCON_PIO1_0 = (0x078 >> 2), IOCON_PIO1_1 = (0x07C >> 2), IOCON_PIO1_2 = (0x080 >> 2), IOCON_PIO1_3 = (0x090 >> 2), IOCON_PIO1_4 = (0x094 >> 2), IOCON_PIO1_5 = (0x0A0 >> 2), IOCON_PIO1_6 = (0x0A4 >> 2), IOCON_PIO1_7 = (0x0A8 >> 2), IOCON_PIO1_8 = (0x014 >> 2), IOCON_PIO1_9 = (0x038 >> 2), IOCON_PIO1_10 = (0x06C >> 2), IOCON_PIO1_11 = (0x098 >> 2), IOCON_PIO2_0 = (0x008 >> 2), IOCON_PIO2_1 = (0x028 >> 2), IOCON_PIO2_2 = (0x05C >> 2), IOCON_PIO2_3 = (0x08C >> 2), IOCON_PIO2_4 = (0x040 >> 2), IOCON_PIO2_5 = (0x044 >> 2), IOCON_PIO2_6 = (0x000 >> 2), IOCON_PIO2_7 = (0x020 >> 2), IOCON_PIO2_8 = (0x024 >> 2), IOCON_PIO2_9 = (0x054 >> 2), IOCON_PIO2_10 = (0x058 >> 2), IOCON_PIO3_0 = (0x084 >> 2), IOCON_PIO3_2 = (0x09C >> 2), IOCON_PIO3_3 = (0x0AC >> 2), IOCON_PIO3_4 = (0x03C >> 2), IOCON_PIO3_5 = (0x048 >> 2) } |
LPC11XX I/O Configuration register offset. More... | |
enum | CHIP_IOCON_PIN_LOC_T { IOCON_SCKLOC_PIO0_10 = (0xB0), IOCON_SCKLOC_PIO0_6 = (0xB0 | 2), IOCON_DSRLOC_PIO2_1 = (0xB4), IOCON_DCDLOC_PIO2_2 = (0xB8), IOCON_DCDLOC_PIO3_2 = (0xB8 | 1), IOCON_RILOC_PIO2_3 = (0xBC), IOCON_RILOC_PIO3_3 = (0xBC | 1), IOCON_SSEL1_LOC_PIO2_2 = (0x18), IOCON_SSEL1_LOC_PIO2_4 = (0x18 | 1), IOCON_CT16B0_CAP0_LOC_PIO0_2 = (0xC0), IOCON_CT16B0_CAP0_LOC_PIO3_3 = (0xC0 | 1), IOCON_SCK1_LOC_PIO2_1 = (0xC4), IOCON_SCK1_LOC_PIO3_2 = (0xC4 | 1), IOCON_MISO1_LOC_PIO2_2 = (0xC8), IOCON_MISO1_LOC_PIO1_10 = (0xC8 | 1), IOCON_MOSI1_LOC_PIO2_3 = (0xCC), IOCON_MOSI1_LOC_PIO1_9 = (0xCC), IOCON_CT326B0_CAP0_LOC_PIO1_5 = (0xD0), IOCON_CT326B0_CAP0_LOC_PIO2_9 = (0xD0 | 1), IOCON_U0_RXD_LOC_PIO1_6 = (0xD4), IOCON_U0_RXD_LOC_PIO2_7 = (0xD4 | 1), IOCON_U0_RXD_LOC_PIO3_4 = (0xD4 | 3) } |
LPC11XX Pin location select. More... | |
Functions | |
STATIC INLINE void | Chip_IOCON_PinMuxSet (LPC_IOCON_T *pIOCON, CHIP_IOCON_PIO_T pin, uint32_t modefunc) |
Sets I/O Control pin mux. More... | |
STATIC INLINE void | Chip_IOCON_PinMux (LPC_IOCON_T *pIOCON, CHIP_IOCON_PIO_T pin, uint16_t mode, uint8_t func) |
I/O Control pin mux. More... | |
STATIC INLINE void | Chip_IOCON_PinLocSel (LPC_IOCON_T *pIOCON, CHIP_IOCON_PIN_LOC_T sel) |
Select pin location. More... | |
void | Chip_IOCON_SetPinMuxing (LPC_IOCON_T *pIOCON, const PINMUX_GRP_T *pinArray, uint32_t arrayLength) |
Set all I/O Control pin muxing. More... | |
#define FUNC0 0x0 |
Definition at line 187 of file iocon_112x.h.
#define FUNC1 0x1 |
Definition at line 188 of file iocon_112x.h.
#define FUNC2 0x2 |
Definition at line 189 of file iocon_112x.h.
#define FUNC3 0x3 |
Definition at line 190 of file iocon_112x.h.
#define FUNC4 0x4 |
Definition at line 191 of file iocon_112x.h.
#define FUNC5 0x5 |
Definition at line 192 of file iocon_112x.h.
#define FUNC6 0x6 |
Definition at line 193 of file iocon_112x.h.
#define FUNC7 0x7 |
Definition at line 194 of file iocon_112x.h.
#define IOCON_ADMODE_EN (0x0 << 7) |
Enables analog input function (analog pins only)
Definition at line 161 of file iocon_112x.h.
#define IOCON_DIGMODE_EN (0x1 << 7) |
Enables digital function (analog pins only)
Definition at line 162 of file iocon_112x.h.
#define IOCON_FASTI2C_EN (0x2 << 8) |
I2C Fast-mode Plus
Definition at line 165 of file iocon_112x.h.
#define IOCON_FILT_DIS (0x1 << 8) |
Disables noise pulses filtering (10nS glitch filter)
Definition at line 166 of file iocon_112x.h.
#define IOCON_FUNC0 0x0 |
IOCON function and mode selection definitions See the User Manual for specific modes and functions supported by the various LPC11xx devices. Functionality can vary per device.Selects pin function 0
Definition at line 147 of file iocon_112x.h.
#define IOCON_FUNC1 0x1 |
Selects pin function 1
Definition at line 148 of file iocon_112x.h.
#define IOCON_FUNC2 0x2 |
Selects pin function 2
Definition at line 149 of file iocon_112x.h.
#define IOCON_FUNC3 0x3 |
Selects pin function 3
Definition at line 150 of file iocon_112x.h.
#define IOCON_FUNC4 0x4 |
Selects pin function 4
Definition at line 151 of file iocon_112x.h.
#define IOCON_FUNC5 0x5 |
Selects pin function 5
Definition at line 152 of file iocon_112x.h.
#define IOCON_FUNC6 0x6 |
Selects pin function 6
Definition at line 153 of file iocon_112x.h.
#define IOCON_FUNC7 0x7 |
Selects pin function 7
Definition at line 154 of file iocon_112x.h.
#define IOCON_HYS_EN (0x1 << 5) |
Enables hysteresis
Definition at line 159 of file iocon_112x.h.
#define IOCON_INV_EN (0x1 << 6) |
Enables invert function on input
Definition at line 160 of file iocon_112x.h.
#define IOCON_MODE_INACT (0x0 << 3) |
No addition pin function
Definition at line 155 of file iocon_112x.h.
#define IOCON_MODE_PULLDOWN (0x1 << 3) |
Selects pull-down function
Definition at line 156 of file iocon_112x.h.
#define IOCON_MODE_PULLUP (0x2 << 3) |
Selects pull-up function
Definition at line 157 of file iocon_112x.h.
#define IOCON_MODE_REPEATER (0x3 << 3) |
Selects pin repeater function
Definition at line 158 of file iocon_112x.h.
#define IOCON_OPENDRAIN_EN (0x1 << 10) |
Enables open-drain function
Definition at line 167 of file iocon_112x.h.
#define IOCON_SFI2C_EN (0x0 << 8) |
I2C standard mode/fast-mode
Definition at line 163 of file iocon_112x.h.
#define IOCON_STDI2C_EN (0x1 << 8) |
I2C standard I/O functionality
Definition at line 164 of file iocon_112x.h.
#define MD_ADMODE (0x0 << 7) |
Select analog mode
Definition at line 179 of file iocon_112x.h.
#define MD_BUK (0x3 << 3) |
Enable pull-down and pull-up resistor at resistor at pad (repeater mode)
Definition at line 176 of file iocon_112x.h.
#define MD_DIGMODE (0x1 << 7) |
Select digitial mode
Definition at line 180 of file iocon_112x.h.
#define MD_DISFIL (0x0 << 8) |
Disable 10nS input glitch filter
Definition at line 181 of file iocon_112x.h.
#define MD_ENFIL (0x1 << 8) |
Enable 10nS input glitch filter
Definition at line 182 of file iocon_112x.h.
#define MD_FASTI2C (0x2 << 8) |
I2C Fast-mode Plus
Definition at line 185 of file iocon_112x.h.
#define MD_HYS (0x1 << 5) |
Enable hysteresis
Definition at line 177 of file iocon_112x.h.
#define MD_INV (0x1 << 6) |
Invert enable
Definition at line 178 of file iocon_112x.h.
#define MD_OPENDRAIN (0x1 << 10) |
Open drain mode bit
Definition at line 186 of file iocon_112x.h.
#define MD_PDN (0x1 << 3) |
Enable pull-down resistor at pad
Definition at line 174 of file iocon_112x.h.
#define MD_PLN (0x0 << 3) |
IOCON function and mode selection definitions (old) For backwards compatibility.Disable pull-down and pull-up resistor at resistor at pad
Definition at line 173 of file iocon_112x.h.
#define MD_PUP (0x2 << 3) |
Enable pull-up resistor at pad
Definition at line 175 of file iocon_112x.h.
#define MD_SFI2C (0x0 << 8) |
I2C standard mode/fast-mode
Definition at line 183 of file iocon_112x.h.
#define MD_STDI2C (0x1 << 8) |
I2C standard I/O functionality
Definition at line 184 of file iocon_112x.h.
enum CHIP_IOCON_PIN_LOC_T |
LPC11XX Pin location select.
Definition at line 103 of file iocon_112x.h.
enum CHIP_IOCON_PIO_T |
LPC11XX I/O Configuration register offset.
Definition at line 55 of file iocon_112x.h.
STATIC INLINE void Chip_IOCON_PinLocSel | ( | LPC_IOCON_T * | pIOCON, |
CHIP_IOCON_PIN_LOC_T | sel | ||
) |
Select pin location.
pIOCON | : The base of IOCON peripheral on the chip |
sel | : location selection |
Definition at line 227 of file iocon_112x.h.
STATIC INLINE void Chip_IOCON_PinMux | ( | LPC_IOCON_T * | pIOCON, |
CHIP_IOCON_PIO_T | pin, | ||
uint16_t | mode, | ||
uint8_t | func | ||
) |
I/O Control pin mux.
pIOCON | : The base of IOCON peripheral on the chip |
pin | : GPIO pin to mux |
mode | : OR'ed values or type IOCON_* |
func | : Pin function, value of type IOCON_FUNC? |
Definition at line 216 of file iocon_112x.h.
STATIC INLINE void Chip_IOCON_PinMuxSet | ( | LPC_IOCON_T * | pIOCON, |
CHIP_IOCON_PIO_T | pin, | ||
uint32_t | modefunc | ||
) |
Sets I/O Control pin mux.
pIOCON | : The base of IOCON peripheral on the chip |
pin | : GPIO pin to mux |
modefunc | : OR'ed values or type IOCON_* |
Definition at line 203 of file iocon_112x.h.
void Chip_IOCON_SetPinMuxing | ( | LPC_IOCON_T * | pIOCON, |
const PINMUX_GRP_T * | pinArray, | ||
uint32_t | arrayLength | ||
) |
Set all I/O Control pin muxing.
pIOCON | : The base of IOCON peripheral on the chip |
pinArray | : Pointer to array of pin mux selections |
arrayLength | : Number of entries in pinArray |
Definition at line 48 of file iocon_112x.c.