periph_conf.h File Reference

peripheral configuration for the Digilent PIC32 WiFire More...

Detailed Description

peripheral configuration for the Digilent PIC32 WiFire

Author

Neil Jones Neil..nosp@m.Jone.nosp@m.s@img.nosp@m.tec..nosp@m.com

Definition in file periph_conf.h.

#include "cpu.h"
#include "periph_cpu.h"

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#define	PERIPHERAL_CLOCK   (100000000) /* Hz */
	The peripheral clock is required for the UART Baud rate calculation It is configured by the 'config' registers (see pic32_config_settings.c)

Timer definitions
#define	TIMER_NUMOF   (1)
#define	TIMER_0_CHANNELS   (3)

UART Definitions
#define	UART_0_ISR   (isr_usart4)
#define	UART_NUMOF   ((unsigned int)ARRAY_SIZE(uart_config))
static const uart_conf_t	uart_config []

Variable Documentation

uart_config

const uart_conf_t uart_config[]

static

Initial value:

= {
    {   
        .base       = (volatile unsigned int *)_UART4_BASE_ADDRESS,
        .clock      = PERIPHERAL_CLOCK,
        .rx_pin     = GPIO_PIN(PORT_F, 2),
        .tx_pin     = GPIO_PIN(PORT_F, 8),
        .rx_mux_reg = &U4RXR,
        .tx_mux_reg = &RPF8R,
        .rx_af      = GPIO_AF11,
        .tx_af      = GPIO_AF2,
        .vector     = _UART4_RX_VECTOR,
    },
}

Definition at line 48 of file periph_conf.h.