board.h File Reference

Board specific definitions for the Microchip SAM R34 Xplained Pro board. More...

Detailed Description

Board specific definitions for the Microchip SAM R34 Xplained Pro board.

Author
Dylan Laduranty dylan.nosp@m..lad.nosp@m.urant.nosp@m.y@me.nosp@m.sotic.nosp@m..com

Definition in file board.h.

#include "cpu.h"
#include "mtd.h"
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Go to the source code of this file.

Semtech SX1276 configuration

#define SX127X_PARAM_SPI   SPI_DEV(0)
 internal SPI
 
#define SX127X_PARAM_SPI_NSS   GPIO_PIN(1, 31)
 D10.
 
#define SX127X_PARAM_RESET   GPIO_PIN(1, 15)
 A0

 
#define SX127X_PARAM_DIO0   GPIO_PIN(1, 16)
 D2

 
#define SX127X_PARAM_DIO1   GPIO_PIN(0, 11)
 D3

 
#define SX127X_PARAM_DIO2   GPIO_PIN(0, 12)
 D4

 
#define SX127X_PARAM_DIO3   GPIO_PIN(1, 17)
 D5

 
#define SX127X_PARAM_PASELECT   SX127X_PA_RFO
 no boost
 

Board specific configuration

#define TCXO_PWR_PIN   GPIO_PIN(PA, 9)
 32 MHz oscillator for radio enable
 
#define TX_OUTPUT_SEL_PIN   GPIO_PIN(PA, 13)
 BAND_SEL.
 

LED pin definitions and handlers

#define LED_PORT   PORT->Group[0]
 GPIO port

 
#define LED0_PIN   GPIO_PIN(PA, 18)
 GPIO pin

 
#define LED0_MASK   (1 << 18)
 GPIO pin mask

 
#define LED0_ON   (LED_PORT.OUTCLR.reg = LED0_MASK)
 enable LED

 
#define LED0_OFF   (LED_PORT.OUTSET.reg = LED0_MASK)
 disable LED

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

 
#define LED1_PIN   GPIO_PIN(PA, 19)
 GPIO pin

 
#define LED1_MASK   (1 << 19)
 GPIO pin mask

 
#define LED1_ON   (LED_PORT.OUTCLR.reg = LED1_MASK)
 enable LED

 
#define LED1_OFF   (LED_PORT.OUTSET.reg = LED1_MASK)
 disable LED

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

 

BTN0 (SW0 Button) pin definitions

#define BTN0_PIN   GPIO_PIN(PA, 28)
 GPIO pin

 
#define BTN0_MODE   GPIO_IN_PU
 Pull Up GPIO

 

MTD configuration

#define MTD_0   mtd0
 First memory type device.
 
mtd_dev_tmtd0
 First memory type device.