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board.h File Reference

Board specific definitions for the Adafruit Grand Central M4 Express. More...

Detailed Description

Board specific definitions for the Adafruit Grand Central M4 Express.

Author
Gunar Schorcht gunar.nosp@m.@sch.nosp@m.orcht.nosp@m..net

Definition in file board.h.

#include "cpu.h"
#include "periph/gpio.h"
+ Include dependency graph for board.h:
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Go to the source code of this file.

LED pin definitions and handlers

#define LED0_PIN   GPIO_PIN(PB, 1)
 User LED red (D13)
 
#define LED1_PIN   GPIO_PIN(PC, 30)
 TX LED yellow.
 
#define LED2_PIN   GPIO_PIN(PC, 31)
 RX LED yellow.
 
#define LED0_PORT   PORT->Group[PB]
 Port of User LED red (D13)
 
#define LED0_MASK   (1 << 1)
 Mask of User LED red (D13)
 
#define LED1_PORT   PORT->Group[PC]
 Port of TX LED yellow.
 
#define LED1_MASK   (1 << 30)
 Mask of TX LED yellow.
 
#define LED2_PORT   PORT->Group[PC]
 Port of RX LED yellow.
 
#define LED2_MASK   (1 << 31)
 Mask of RX LED yellow.
 
#define LED0_ON   (LED0_PORT.OUTSET.reg = LED0_MASK)
 Switch on User LED red (D13)
 
#define LED0_OFF   (LED0_PORT.OUTCLR.reg = LED0_MASK)
 Switch off User LED red (D13)
 
#define LED0_TOGGLE   (LED0_PORT.OUTTGL.reg = LED0_MASK)
 Toggle User LED red (D13)
 
#define LED1_ON   (LED1_PORT.OUTCLR.reg = LED1_MASK)
 Switch on TX LED yellow.
 
#define LED1_OFF   (LED1_PORT.OUTSET.reg = LED1_MASK)
 Switch off TX LED yellow.
 
#define LED1_TOGGLE   (LED1_PORT.OUTTGL.reg = LED1_MASK)
 Toggle TX LED yellow.
 
#define LED2_ON   (LED2_PORT.OUTCLR.reg = LED2_MASK)
 Switch on RX LED yellow.
 
#define LED2_OFF   (LED2_PORT.OUTSET.reg = LED2_MASK)
 Switch off RX LED yellow.
 
#define LED2_TOGGLE   (LED2_PORT.OUTTGL.reg = LED2_MASK)
 Toggle User RX LED yellow.
 
#define WS281X_PARAM_PIN   GPIO_PIN(PC, 24)
 GPIO pin connected to the data pin.
 
#define WS281X_PARAM_NUMOF   (1U)
 Number of LEDs chained.
 

MTD configuration

#define MTD_0   mtd_dev_get(0)
 MTD device for the 8 MByte QSPI Flash.
 
#define MTD_1   mtd_dev_get(1)
 MTD device for the SD Card.
 
#define CONFIG_SDCARD_GENERIC_MTD_OFFSET   1
 MTD_1 is used for SD Card.
 

SD-Card interface configuration

The SD-Card interface is connected to SPI_DEV(1).

#define SDCARD_SPI_PARAM_SPI   SPI_DEV(1)
 
#define SDCARD_SPI_PARAM_CLK   GPIO_PIN(PB, 27)
 
#define SDCARD_SPI_PARAM_MOSI   GPIO_PIN(PB, 26)
 
#define SDCARD_SPI_PARAM_MISO   GPIO_PIN(PB, 29)
 
#define SDCARD_SPI_PARAM_CS   GPIO_PIN(PB, 28)
 
#define SDCARD_SPI_PARAM_POWER   GPIO_UNDEF
 

Macro Definition Documentation

◆ CONFIG_SDCARD_GENERIC_MTD_OFFSET

#define CONFIG_SDCARD_GENERIC_MTD_OFFSET   1

MTD_1 is used for SD Card.

Definition at line 72 of file board.h.

◆ LED0_MASK

#define LED0_MASK   (1 << 1)

Mask of User LED red (D13)

Definition at line 39 of file board.h.

◆ LED0_OFF

#define LED0_OFF   (LED0_PORT.OUTCLR.reg = LED0_MASK)

Switch off User LED red (D13)

Definition at line 46 of file board.h.

◆ LED0_ON

#define LED0_ON   (LED0_PORT.OUTSET.reg = LED0_MASK)

Switch on User LED red (D13)

Definition at line 45 of file board.h.

◆ LED0_PIN

#define LED0_PIN   GPIO_PIN(PB, 1)

User LED red (D13)

Definition at line 34 of file board.h.

◆ LED0_PORT

#define LED0_PORT   PORT->Group[PB]

Port of User LED red (D13)

Definition at line 38 of file board.h.

◆ LED0_TOGGLE

#define LED0_TOGGLE   (LED0_PORT.OUTTGL.reg = LED0_MASK)

Toggle User LED red (D13)

Definition at line 47 of file board.h.

◆ LED1_MASK

#define LED1_MASK   (1 << 30)

Mask of TX LED yellow.

Definition at line 41 of file board.h.

◆ LED1_OFF

#define LED1_OFF   (LED1_PORT.OUTSET.reg = LED1_MASK)

Switch off TX LED yellow.

Definition at line 50 of file board.h.

◆ LED1_ON

#define LED1_ON   (LED1_PORT.OUTCLR.reg = LED1_MASK)

Switch on TX LED yellow.

Definition at line 49 of file board.h.

◆ LED1_PIN

#define LED1_PIN   GPIO_PIN(PC, 30)

TX LED yellow.

Definition at line 35 of file board.h.

◆ LED1_PORT

#define LED1_PORT   PORT->Group[PC]

Port of TX LED yellow.

Definition at line 40 of file board.h.

◆ LED1_TOGGLE

#define LED1_TOGGLE   (LED1_PORT.OUTTGL.reg = LED1_MASK)

Toggle TX LED yellow.

Definition at line 51 of file board.h.

◆ LED2_MASK

#define LED2_MASK   (1 << 31)

Mask of RX LED yellow.

Definition at line 43 of file board.h.

◆ LED2_OFF

#define LED2_OFF   (LED2_PORT.OUTSET.reg = LED2_MASK)

Switch off RX LED yellow.

Definition at line 54 of file board.h.

◆ LED2_ON

#define LED2_ON   (LED2_PORT.OUTCLR.reg = LED2_MASK)

Switch on RX LED yellow.

Definition at line 53 of file board.h.

◆ LED2_PIN

#define LED2_PIN   GPIO_PIN(PC, 31)

RX LED yellow.

Definition at line 36 of file board.h.

◆ LED2_PORT

#define LED2_PORT   PORT->Group[PC]

Port of RX LED yellow.

Definition at line 42 of file board.h.

◆ LED2_TOGGLE

#define LED2_TOGGLE   (LED2_PORT.OUTTGL.reg = LED2_MASK)

Toggle User RX LED yellow.

Definition at line 55 of file board.h.

◆ MTD_0

#define MTD_0   mtd_dev_get(0)

MTD device for the 8 MByte QSPI Flash.

Definition at line 69 of file board.h.

◆ MTD_1

#define MTD_1   mtd_dev_get(1)

MTD device for the SD Card.

Definition at line 70 of file board.h.

◆ SDCARD_SPI_PARAM_CLK

#define SDCARD_SPI_PARAM_CLK   GPIO_PIN(PB, 27)

Definition at line 84 of file board.h.

◆ SDCARD_SPI_PARAM_CS

#define SDCARD_SPI_PARAM_CS   GPIO_PIN(PB, 28)

Definition at line 87 of file board.h.

◆ SDCARD_SPI_PARAM_MISO

#define SDCARD_SPI_PARAM_MISO   GPIO_PIN(PB, 29)

Definition at line 86 of file board.h.

◆ SDCARD_SPI_PARAM_MOSI

#define SDCARD_SPI_PARAM_MOSI   GPIO_PIN(PB, 26)

Definition at line 85 of file board.h.

◆ SDCARD_SPI_PARAM_POWER

#define SDCARD_SPI_PARAM_POWER   GPIO_UNDEF

Definition at line 88 of file board.h.

◆ SDCARD_SPI_PARAM_SPI

#define SDCARD_SPI_PARAM_SPI   SPI_DEV(1)

Definition at line 83 of file board.h.

◆ WS281X_PARAM_NUMOF

#define WS281X_PARAM_NUMOF   (1U)

Number of LEDs chained.

Definition at line 61 of file board.h.

◆ WS281X_PARAM_PIN

#define WS281X_PARAM_PIN   GPIO_PIN(PC, 24)

GPIO pin connected to the data pin.

Definition at line 58 of file board.h.