evkmimxrt1020.c File Reference

The evkmimxrt1020.c file defines GPIO pins and I2C CMSIS utilities for evkmimxrt1020 board. More...

#include "evkmimxrt1020.h"

Include dependency graph for evkmimxrt1020.c:

Go to the source code of this file.

Functions
status_t	SMC_SetPowerModeWait (void *arg)
	Configures the system to WAIT power mode. API name used from Kinetis family to maintain compatibility. More...
status_t	SMC_SetPowerModeVlpr (void *arg)
	Configures the system to VLPR power mode. API name used from Kinetis family to maintain compatibility. More...
uint32_t	LPUART1_GetFreq (void)
	Determines the Clock Frequency feature. More...
uint32_t	LPI2C1_GetFreq (void)
	Determines the Clock Frequency feature. More...
uint32_t	LPSPI1_GetFreq (void)
	Determines the Clock Frequency feature. More...

Variables
gpioHandleiMXSDK_t	D15
gpioHandleiMXSDK_t	D14
gpioHandleiMXSDK_t	A5
gpioHandleiMXSDK_t	A4
gpioHandleiMXSDK_t	D13
gpioHandleiMXSDK_t	D12
gpioHandleiMXSDK_t	D11
gpioHandleiMXSDK_t	D10
gpioHandleiMXSDK_t	D0
gpioHandleiMXSDK_t	D1
gpioHandleiMXSDK_t	A0
gpioHandleiMXSDK_t	A1
gpioHandleiMXSDK_t	A2
gpioHandleiMXSDK_t	A3
gpioHandleiMXSDK_t	D2
gpioHandleiMXSDK_t	D3
gpioHandleiMXSDK_t	D4
gpioHandleiMXSDK_t	D5
gpioHandleiMXSDK_t	D6
gpioHandleiMXSDK_t	D7
gpioHandleiMXSDK_t	D8
gpioHandleiMXSDK_t	D9
gpioHandleiMXSDK_t	RED_LED
gpioHandleiMXSDK_t	GREEN_LED
gpioHandleiMXSDK_t	BLUE_LED
gpioHandleiMXSDK_t	INT1
gpioHandleiMXSDK_t	INT2

Detailed Description

The evkmimxrt1020.c file defines GPIO pins and I2C CMSIS utilities for evkmimxrt1020 board.

Definition in file evkmimxrt1020.c.

Function Documentation

LPI2C1_GetFreq()

uint32_t LPI2C1_GetFreq

(

void

)

Determines the Clock Frequency feature.

The Clock Frequecny computation API required by fsl_i2c_cmsis.c.

Parameters

[in]

void

Constraints:

None

Reentrant: Yes

Returns

uint32_t Returns the clock frequency .

Definition at line 234 of file evkmimxrt1020.c.

LPSPI1_GetFreq()

uint32_t LPSPI1_GetFreq

(

void

)

Determines the Clock Frequency feature.

The Clock Frequecny computation API required by fsl_spi_cmsis.c.

Parameters

[in]

void

Constraints:

None

Reentrant: Yes

Returns

uint32_t Returns the clock frequency .

Definition at line 246 of file evkmimxrt1020.c.

LPUART1_GetFreq()

uint32_t LPUART1_GetFreq

(

void

)

Determines the Clock Frequency feature.

The Clock Frequecny computation API required by fsl_uart_cmsis.c.

Parameters

[in]

void

Constraints:

None

Reentrant: Yes

Returns

uint32_t Returns the clock frequency .

Definition at line 222 of file evkmimxrt1020.c.

SMC_SetPowerModeVlpr()

status_t SMC_SetPowerModeVlpr

(

void *

arg

)

Configures the system to VLPR power mode. API name used from Kinetis family to maintain compatibility.

Parameters

Power

peripheral base address (dummy).

Returns

Configuration error code.

Definition at line 207 of file evkmimxrt1020.c.

SMC_SetPowerModeWait()

status_t SMC_SetPowerModeWait

(

void *

arg

)

Configures the system to WAIT power mode. API name used from Kinetis family to maintain compatibility.

Parameters

Power

peripheral base address (dummy).

Returns

Configuration error code.

Definition at line 192 of file evkmimxrt1020.c.

Variable Documentation

A0

gpioHandleiMXSDK_t A0

Initial value:

= {.base = GPIO1,
                        .pinNumber = 26,
                        .mask = 1 << (26),
                        .irq = GPIO1_Combined_16_31_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 84 of file evkmimxrt1020.c.

A1

gpioHandleiMXSDK_t A1

Initial value:

= {.base = GPIO1,
                        .pinNumber = 27,
                        .mask = 1 << (27),
                        .irq = GPIO1_Combined_16_31_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 89 of file evkmimxrt1020.c.

A2

gpioHandleiMXSDK_t A2

Initial value:

= {.base = GPIO1,
                        .pinNumber = 20,
                        .mask = 1 << (20),
                        .irq = GPIO1_Combined_16_31_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 94 of file evkmimxrt1020.c.

A3

gpioHandleiMXSDK_t A3

Initial value:

= {.base = GPIO1,
                        .pinNumber = 21,
                        .mask = 1 << (21),
                        .irq = GPIO1_Combined_16_31_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 99 of file evkmimxrt1020.c.

A4

gpioHandleiMXSDK_t A4

Initial value:

= {.base = GPIO1,
                        .pinNumber = 15,
                        .mask = 1 << (15),
                        .irq = GPIO1_Combined_0_15_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 37 of file evkmimxrt1020.c.

A5

gpioHandleiMXSDK_t A5

Initial value:

= {.base = GPIO1,
                        .pinNumber = 14,
                        .mask = 1 << (14),
                        .irq = GPIO1_Combined_0_15_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 31 of file evkmimxrt1020.c.

BLUE_LED

gpioHandleiMXSDK_t BLUE_LED

Initial value:

= {.base = GPIO1,
                              .pinNumber = 9,
                              .mask = 1 << (9),
                              .irq = GPIO1_Combined_0_15_IRQn,
                              .portNumber = GPIO1_NUM}

Definition at line 157 of file evkmimxrt1020.c.

D0

gpioHandleiMXSDK_t D0

Initial value:

= {.base = GPIO2,
                        .pinNumber = 9,
                        .mask = 1 << (9),
                        .irq = GPIO2_Combined_0_15_IRQn,
                        .portNumber = GPIO2_NUM}

Definition at line 71 of file evkmimxrt1020.c.

D1

gpioHandleiMXSDK_t D1

Initial value:

= {.base = GPIO2,
                        .pinNumber = 8,
                        .mask = 1 << (8),
                        .irq = GPIO2_Combined_16_31_IRQn,
                        .portNumber = GPIO2_NUM}

Definition at line 77 of file evkmimxrt1020.c.

D10

gpioHandleiMXSDK_t D10

Initial value:

= {.base = GPIO3,
                        .pinNumber = 11,
                        .mask = 1 << (11),
                        .irq = GPIO3_Combined_0_15_IRQn,
                        .portNumber = GPIO3_NUM}

Definition at line 63 of file evkmimxrt1020.c.

D11

gpioHandleiMXSDK_t D11

Initial value:

= {.base = GPIO3,
                        .pinNumber = 12,
                        .mask = 1 << (12),
                        .irq = GPIO3_Combined_0_15_IRQn,
                        .portNumber = GPIO3_NUM}

Definition at line 57 of file evkmimxrt1020.c.

D12

gpioHandleiMXSDK_t D12

Initial value:

= {.base = GPIO3,
                        .pinNumber = 13,
                        .mask = 1 << (13),
                        .irq = GPIO3_Combined_0_15_IRQn,
                        .portNumber = GPIO3_NUM}

Definition at line 51 of file evkmimxrt1020.c.

D13

gpioHandleiMXSDK_t D13

Initial value:

= {.base = GPIO3,
                        .pinNumber = 10,
                        .mask = 1 << (10),
                        .irq = GPIO3_Combined_0_15_IRQn,
                        .portNumber = GPIO3_NUM}

Definition at line 45 of file evkmimxrt1020.c.

D14

gpioHandleiMXSDK_t D14

Initial value:

= {.base = GPIO1,
                        .pinNumber = 3,
                        .mask = 1 << (3),
                        .irq = GPIO1_Combined_0_15_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 23 of file evkmimxrt1020.c.

D15

gpioHandleiMXSDK_t D15

Initial value:

= {.base = GPIO1,
                        .pinNumber = 2,
                        .mask = 1 << (2),
                        .irq = GPIO1_Combined_0_15_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 17 of file evkmimxrt1020.c.

D2

gpioHandleiMXSDK_t D2

Initial value:

= {.base = GPIO1,
                        .pinNumber = 11,
                        .mask = 1 << (11),
                        .irq = GPIO1_Combined_0_15_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 104 of file evkmimxrt1020.c.

D3

gpioHandleiMXSDK_t D3

Initial value:

= {.base = GPIO1,
                        .pinNumber = 24,
                        .mask = 1 << (24),
                        .irq = GPIO1_Combined_16_31_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 109 of file evkmimxrt1020.c.

D4

gpioHandleiMXSDK_t D4

Initial value:

= {.base = GPIO1,
                         .pinNumber = 9,
                         .mask = 1 << (9),
                         .irq = GPIO1_Combined_0_15_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 114 of file evkmimxrt1020.c.

D5

gpioHandleiMXSDK_t D5

Initial value:

= {.base = GPIO1,
                         .pinNumber = 10,
                         .mask = 1 << (10),
                         .irq = GPIO1_Combined_0_15_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 119 of file evkmimxrt1020.c.

D6

gpioHandleiMXSDK_t D6

Initial value:

= {.base = GPIO1,
                         .pinNumber = 18,
                         .mask = 1 << (18),
                         .irq = GPIO1_Combined_16_31_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 124 of file evkmimxrt1020.c.

D7

gpioHandleiMXSDK_t D7

Initial value:

= {.base = GPIO1,
                         .pinNumber = 19,
                         .mask = 1 << (19),
                         .irq = GPIO1_Combined_16_31_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 129 of file evkmimxrt1020.c.

D8

gpioHandleiMXSDK_t D8

Initial value:

= {.base = GPIO1,
                         .pinNumber = 3,
                         .mask = 1 << (3),
                         .irq = GPIO1_Combined_0_15_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 134 of file evkmimxrt1020.c.

D9

gpioHandleiMXSDK_t D9

Initial value:

= {.base = GPIO1,
                         .pinNumber = 2,
                         .mask = 1 << (2),
                         .irq = GPIO1_Combined_0_15_IRQn,
                        .portNumber = GPIO1_NUM}

Definition at line 139 of file evkmimxrt1020.c.

GREEN_LED

gpioHandleiMXSDK_t GREEN_LED

Initial value:

= {.base = GPIO1,
                              .pinNumber = 9,
                              .mask = 1 << (9),
                              .irq = GPIO1_Combined_0_15_IRQn,
                              .portNumber = GPIO1_NUM}

Definition at line 152 of file evkmimxrt1020.c.

INT1

gpioHandleiMXSDK_t INT1

Initial value:

= {.base = GPIO1,
                           .pinNumber = 10,
                           .mask = 1 << (10),
                           .irq = GPIO1_Combined_0_15_IRQn,
                           .portNumber = GPIO1_NUM}

Definition at line 164 of file evkmimxrt1020.c.

INT2

gpioHandleiMXSDK_t INT2

Initial value:

= {.base = GPIO1,
                           .pinNumber = 11,
                           .mask = 1 << (11),
                           .irq = GPIO1_Combined_0_15_IRQn,
                           .portNumber = GPIO1_NUM}

Definition at line 169 of file evkmimxrt1020.c.

RED_LED

gpioHandleiMXSDK_t RED_LED

Initial value:

= {.base = GPIO1,
                              .pinNumber = 9,
                              .mask = 1 << (9),
                              .irq = GPIO1_Combined_0_15_IRQn,
                              .portNumber = GPIO1_NUM}

Definition at line 147 of file evkmimxrt1020.c.