Support for the SenseBox MCU with SAMD21 board. More...

Detailed Description

Support for the SenseBox MCU with SAMD21 board.

Board specific configuration for the SenseBox MCU with SAMD21 board.

Author: Leandro Lanzieri leand.nosp@m.ro.l.nosp@m.anzie.nosp@m.ri@h.nosp@m.aw-ha.nosp@m.mbur.nosp@m.g.de

Definition in file board.h.

#include "cpu.h"
#include "periph_conf.h"
#include "periph_cpu.h"
#include "periph/gpio.h"

Include dependency graph for board.h:

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Go to the source code of this file.

Macros
#define	WAIT_FOR_SPI_RESET (3000000UL)
	Delay to wait for SPI reset.

#define	HDC1000_PARAM_ADDR (0x40)
	HDC1000 Temperature & Humidity sensor.

#define	TSL2561_PARAM_ADDR TSL2561_ADDR_LOW
	TSL2561 Visible light sensor.

#define	BMX280_PARAM_I2C_ADDR (0x76)
	BMP280 Pressure and temperature sensor.

LED pin definitions and handlers
#define	LED0_PIN GPIO_PIN(PA, 27)

#define	LED_PORT PORT->Group[PA]

#define	LED0_MASK (1 << 27)

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

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

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

#define	LED1_PIN GPIO_PIN(PA, 28)

#define	LED1_MASK (1 << 28)

#define	LED1_ON (LED_PORT.OUTSET.reg = LED1_MASK)

#define	LED1_OFF (LED_PORT.OUTCLR.reg = LED1_MASK)

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

SW0 (Button) pin definitions
#define	BTN0_PIN GPIO_PIN(PA, 20)

#define	BTN0_MODE GPIO_IN_PU

XBEE1 bus
XBEE1 is enabled by default. The enable pin is 'XBEE1_EN_PIN'. To disable this bus call 'XBEE1_DISABLE', to re-enable it call 'XBEE1_ENABLE'.
#define	XBEE1_EN_PORT PORT->Group[PB]

#define	XBEE1_EN_MASK (1 << 3)

#define	XBEE1_EN_MODE GPIO_OUT

#define	XBEE1_EN_PIN GPIO_PIN(PB, 3)

#define	XBEE1_ENABLE (XBEE1_EN_PORT.OUTCLR.reg = XBEE1_EN_MASK)

#define	XBEE1_DISABLE (XBEE1_EN_PORT.OUTSET.reg = XBEE1_EN_MASK)

#define	XBEE1_CS_PIN GPIO_PIN(PA, 18)

#define	XBEE1_INT_PIN GPIO_PIN(PA, 21)

XBEE2 bus
XBEE2 is enabled by default. The enable pin is 'XBEE2_EN_PIN'. To disable this bus call 'XBEE2_DISABLE', to re-enable it call 'XBEE2_ENABLE'.
#define	XBEE2_EN_PORT PORT->Group[PB]

#define	XBEE2_EN_MASK (1 << 10)

#define	XBEE2_EN_PIN GPIO_PIN(PB, 10)

#define	XBEE2_EN_MODE GPIO_OUT

#define	XBEE2_ENABLE (XBEE2_EN_PORT.OUTCLR.reg = XBEE2_EN_MASK)

#define	XBEE2_DISABLE (XBEE2_EN_PORT.OUTSET.reg = XBEE2_EN_MASK)

#define	XBEE2_CS_PIN GPIO_PIN(PA, 14)

#define	XBEE2_INT_PIN GPIO_PIN(PA, 15)

I2C bus
I2C is enabled by default. The enable pin is 'I2C_EN_PIN'. To disable this bus call 'I2C_DISABLE', to re-enable it call 'I2C_ENABLE'.
#define	I2C_EN_PORT PORT->Group[PB]

#define	I2C_EN_MASK (1 << 11)

#define	I2C_EN_PIN GPIO_PIN(PB, 11)

#define	I2C_EN_MODE GPIO_OUT

#define	I2C_ENABLE (I2C_EN_PORT.OUTSET.reg = I2C_EN_MASK)

#define	I2C_DISABLE (I2C_EN_PORT.OUTCLR.reg = I2C_EN_MASK)

SX127X
SX127X configuration (on XBEE1 port). This particular board has merged DIO0 and DIO1 interrupt pins into one. The driver will always check the interrupt type in the ISR handler, so it's enough to set the DIO0 pin in order to handle both DIO0 and DIO1.
#define	SX127X_PARAM_SPI (SPI_DEV(0))

#define	SX127X_PARAM_SPI_NSS XBEE1_CS_PIN /* D23 */

#define	SX127X_PARAM_RESET GPIO_UNDEF

#define	SX127X_PARAM_DIO0 XBEE1_INT_PIN /* D24 */

#define	SX127X_PARAM_DIO1 GPIO_UNDEF

#define	SX127X_PARAM_DIO2 GPIO_UNDEF

#define	SX127X_PARAM_DIO3 GPIO_UNDEF

#define	SX127X_PARAM_PASELECT (SX127X_PA_BOOST)

#define	MTD_0 mtd_dev_get(0)
	MTD device 0 (SD Card) definition.

Macro Definition Documentation

◆ BMX280_PARAM_I2C_ADDR

#define BMX280_PARAM_I2C_ADDR (0x76)

BMP280 Pressure and temperature sensor.

Definition at line 163 of file board.h.

◆ BTN0_MODE

#define BTN0_MODE GPIO_IN_PU

Definition at line 60 of file board.h.

◆ BTN0_PIN

#define BTN0_PIN GPIO_PIN(PA, 20)

Definition at line 59 of file board.h.

◆ HDC1000_PARAM_ADDR

#define HDC1000_PARAM_ADDR (0x40)

HDC1000 Temperature & Humidity sensor.

Definition at line 153 of file board.h.

◆ I2C_DISABLE

#define I2C_DISABLE (I2C_EN_PORT.OUTCLR.reg = I2C_EN_MASK)

Definition at line 116 of file board.h.

◆ I2C_EN_MASK

#define I2C_EN_MASK (1 << 11)

Definition at line 111 of file board.h.

◆ I2C_EN_MODE

#define I2C_EN_MODE GPIO_OUT

Definition at line 113 of file board.h.

◆ I2C_EN_PIN

#define I2C_EN_PIN GPIO_PIN(PB, 11)

Definition at line 112 of file board.h.

◆ I2C_EN_PORT

#define I2C_EN_PORT PORT->Group[PB]

Definition at line 110 of file board.h.

◆ I2C_ENABLE

#define I2C_ENABLE (I2C_EN_PORT.OUTSET.reg = I2C_EN_MASK)

Definition at line 115 of file board.h.

◆ LED0_MASK

#define LED0_MASK (1 << 27)

Definition at line 41 of file board.h.

◆ LED0_OFF

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

Definition at line 44 of file board.h.

◆ LED0_ON

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

Definition at line 43 of file board.h.

◆ LED0_PIN

#define LED0_PIN GPIO_PIN(PA, 27)

Definition at line 38 of file board.h.

◆ LED0_TOGGLE

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

Definition at line 45 of file board.h.

◆ LED1_MASK

#define LED1_MASK (1 << 28)

Definition at line 48 of file board.h.

◆ LED1_OFF

#define LED1_OFF (LED_PORT.OUTCLR.reg = LED1_MASK)

Definition at line 51 of file board.h.

◆ LED1_ON

#define LED1_ON (LED_PORT.OUTSET.reg = LED1_MASK)

Definition at line 50 of file board.h.

◆ LED1_PIN

#define LED1_PIN GPIO_PIN(PA, 28)

Definition at line 47 of file board.h.

◆ LED1_TOGGLE

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

Definition at line 52 of file board.h.

◆ LED_PORT

#define LED_PORT PORT->Group[PA]

Definition at line 40 of file board.h.

◆ MTD_0

#define MTD_0 mtd_dev_get(0)

MTD device 0 (SD Card) definition.

mtd_dev_get(0) is defined in board.c

Definition at line 170 of file board.h.

◆ SX127X_PARAM_DIO0

#define SX127X_PARAM_DIO0 XBEE1_INT_PIN /* D24 */

Definition at line 134 of file board.h.

◆ SX127X_PARAM_DIO1

#define SX127X_PARAM_DIO1 GPIO_UNDEF

Definition at line 136 of file board.h.

◆ SX127X_PARAM_DIO2

#define SX127X_PARAM_DIO2 GPIO_UNDEF

Definition at line 138 of file board.h.

◆ SX127X_PARAM_DIO3

#define SX127X_PARAM_DIO3 GPIO_UNDEF

Definition at line 140 of file board.h.

◆ SX127X_PARAM_PASELECT

#define SX127X_PARAM_PASELECT (SX127X_PA_BOOST)

Definition at line 142 of file board.h.

◆ SX127X_PARAM_RESET

#define SX127X_PARAM_RESET GPIO_UNDEF

Definition at line 132 of file board.h.

◆ SX127X_PARAM_SPI

#define SX127X_PARAM_SPI (SPI_DEV(0))

Definition at line 128 of file board.h.

◆ SX127X_PARAM_SPI_NSS

#define SX127X_PARAM_SPI_NSS XBEE1_CS_PIN /* D23 */

Definition at line 130 of file board.h.

◆ TSL2561_PARAM_ADDR

#define TSL2561_PARAM_ADDR TSL2561_ADDR_LOW

TSL2561 Visible light sensor.

Definition at line 158 of file board.h.

◆ WAIT_FOR_SPI_RESET

#define WAIT_FOR_SPI_RESET (3000000UL)

Delay to wait for SPI reset.

Definition at line 148 of file board.h.

◆ XBEE1_CS_PIN

#define XBEE1_CS_PIN GPIO_PIN(PA, 18)

Definition at line 78 of file board.h.

◆ XBEE1_DISABLE

#define XBEE1_DISABLE (XBEE1_EN_PORT.OUTSET.reg = XBEE1_EN_MASK)

Definition at line 76 of file board.h.

◆ XBEE1_EN_MASK

#define XBEE1_EN_MASK (1 << 3)

Definition at line 71 of file board.h.

◆ XBEE1_EN_MODE

#define XBEE1_EN_MODE GPIO_OUT

Definition at line 72 of file board.h.

◆ XBEE1_EN_PIN

#define XBEE1_EN_PIN GPIO_PIN(PB, 3)

Definition at line 73 of file board.h.

◆ XBEE1_EN_PORT

#define XBEE1_EN_PORT PORT->Group[PB]

Definition at line 70 of file board.h.

◆ XBEE1_ENABLE

#define XBEE1_ENABLE (XBEE1_EN_PORT.OUTCLR.reg = XBEE1_EN_MASK)

Definition at line 75 of file board.h.

◆ XBEE1_INT_PIN

#define XBEE1_INT_PIN GPIO_PIN(PA, 21)

Definition at line 80 of file board.h.

◆ XBEE2_CS_PIN

#define XBEE2_CS_PIN GPIO_PIN(PA, 14)

Definition at line 98 of file board.h.

◆ XBEE2_DISABLE

#define XBEE2_DISABLE (XBEE2_EN_PORT.OUTSET.reg = XBEE2_EN_MASK)

Definition at line 96 of file board.h.

◆ XBEE2_EN_MASK

#define XBEE2_EN_MASK (1 << 10)

Definition at line 91 of file board.h.

◆ XBEE2_EN_MODE

#define XBEE2_EN_MODE GPIO_OUT

Definition at line 93 of file board.h.

◆ XBEE2_EN_PIN

#define XBEE2_EN_PIN GPIO_PIN(PB, 10)

Definition at line 92 of file board.h.

◆ XBEE2_EN_PORT

#define XBEE2_EN_PORT PORT->Group[PB]

Definition at line 90 of file board.h.

◆ XBEE2_ENABLE

#define XBEE2_ENABLE (XBEE2_EN_PORT.OUTCLR.reg = XBEE2_EN_MASK)

Definition at line 95 of file board.h.

◆ XBEE2_INT_PIN

#define XBEE2_INT_PIN GPIO_PIN(PA, 15)

Definition at line 100 of file board.h.