periph_conf.h File Reference

Configuration of CPU peripherals for Arduino MKR boards. More...

Detailed Description

#include "periph_cpu.h"
#include "periph_conf_common.h"
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Go to the source code of this file.

UART configuration

#define UART_0_ISR   isr_sercom5
 
#define UART_NUMOF   ARRAY_SIZE(uart_config)
 
static const uart_conf_t uart_config []
 

SPI configuration

#define SPI_NUMOF   ARRAY_SIZE(spi_config)
 
static const spi_conf_t spi_config []
 

Variable Documentation

◆ spi_config

const spi_conf_t spi_config[]
static
Initial value:
= {
{
.dev = &SERCOM1->SPI,
.miso_pin = GPIO_PIN(PA, 19),
.mosi_pin = GPIO_PIN(PA, 16),
.clk_pin = GPIO_PIN(PA, 17),
.miso_mux = GPIO_MUX_C,
.mosi_mux = GPIO_MUX_C,
.clk_mux = GPIO_MUX_C,
.miso_pad = SPI_PAD_MISO_3,
},
{
.dev = &SERCOM2->SPI,
.miso_pin = GPIO_PIN(PA, 15),
.mosi_pin = GPIO_PIN(PA, 12),
.clk_pin = GPIO_PIN(PA, 13),
.miso_mux = GPIO_MUX_C,
.mosi_mux = GPIO_MUX_C,
.clk_mux = GPIO_MUX_C,
.miso_pad = SPI_PAD_MISO_3,
}
}
select peripheral function C
port A
Definition: periph_cpu.h:87
use pad 0 for MISO line
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:35
use pad 0 for MOSI, pad 1 for SCK

Definition at line 61 of file periph_conf.h.

◆ uart_config

const uart_conf_t uart_config[]
static
Initial value:
= {
{
.dev = &SERCOM5->USART,
.rx_pin = GPIO_PIN(PB,23),
.tx_pin = GPIO_PIN(PB,22),
.mux = GPIO_MUX_D,
.rx_pad = UART_PAD_RX_3,
.tx_pad = UART_PAD_TX_2,
.flags = UART_FLAG_NONE,
.gclk_src = GCLK_CLKCTRL_GEN_GCLK0
}
}
select peripheral function D
select pad 3
No flags set.
select pad 2
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:35
port B
Definition: periph_cpu.h:88

Definition at line 38 of file periph_conf.h.